The picture shows a model of a cell.
What is the main function of the parts labeled X'in the model?
A. To use energy from sunlight to make sugars
B. To hold and protect the cell's DNA
C. To store enzymes that break down food
D. To provide cells with energy for their activities

Answers

Answer 1

Answer:

To use energy from sunlight to make sugars(foods)


Related Questions

How can evidence from an experiment be explained in relationship to the hypothesis?

as a prediction

as a question

as an inference

as a conclusion

Answers

The relationship to the hypothesis can be explained using a conclusion, i.e., option D is correct.

What is a hypothesis?

A supposition explanation is formed based on limited evidence as a starting point for further investigation is referred to as a hypothesis.

A conclusion correlates the facts to the hypothesis, although inference is an expert assumption.

A conclusion explains facts and supplies the reader with less information than an inference.

Thus, the correct option is D.

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Chromosomes are attached to the spindle fibers during _____.

Answers

metaphase 1, i am working on this now



Background: You will be the evolutionary biologist, and complete the following activities
to build a cladogram of Xenites. Based on the order of the rock layers in which fossils
were found, species A appears to be the oldest and probably the most primitive.
1. Fill in the table noting which species of xenite has each characteristic, marking each
yes or no. (3 points)

Answers

Observing each of the animals shown we have to classify what each one of them has that differs from the other in this way, the evolutionary process of each one is:

Xenite A: Have eyestalksXenite B: Have eyestalks and mouthXenite C: Have eyestalks, tail and mouthXenite D: Have spine and eyestalksXenite E: Have spine, eyestalks and mouth.

What is evolutionary process?

Evolutionary processes aim, therefore, to generate greater adaptation of species in an environment. This concept of adaptation is related to several other evolutionary processes, mainly speciation, when new species of organisms are formed from gradual changes in preexisting species.

In this case, the most evolved species to the most evolved is:

Xenite AXenite DXenite BXenite CXenite E

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Which type of renewable energy is seen by
engineers to be the most promising looking
toward the future?

Answers

Answer:
Wind and solar energy

Explanation:

Wind energy is the use of wind turbines to generate electricity. Wind energy is a sustainable and renewable energy source that has a much smaller impact on the environment than burning fossil fuels.

Solar energy is the radiation from the Sun which is capable of producing heat, causing chemical reactions and able to be converted into electrical energy for generating electricity.

HELP ! ILL MARK BRAINLIEST !!!

Which is a negative impact on the Earth caused by human population growth?

A) decreased deforestation
B) destruction of natural habitats
C) unchanged climate
D) increased biodiversity

Answers

Answer:

B) destruction of habitats

Explanation:

Destruction of habitats


ANSWER ASAP
32. Our goal as humans must be to live in a sustainable way worldwide. To do this we need to develop sustainable solutions. What are two issues requiring such solutions? Provide two ideas for
each issue that might solve these problems, providing us with sustainable answers?

Answers

Answer:

I think we need to do for the the world

good because the world is starting to the end

Ann received 23 chromosomes from her mother and 23 chromosomes from her father. The combination of genes on these chromosomes code for proteins that express her traits. Study the diagram below.

The chromosomes in the image are called $ex chromosomes and the chances of an offspring of this pairing being born male or female are

Answers

As per the given scenario, the chances of an offspring as a male or female is 50% each.

What are chromosomes?

The thread like structure resides inside the nucleus is referred to as chromosomes.

As there are 23 pair of chromosomes present in the organisms, they transfer their equal numbers in the future generation with some variations.

As per the given image, it is clearly shown that there is 50% possibility of being male or female offspring.

Thus, the chances of an offspring of this pairing being born male or female are 50%.

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What is the Punnett square for ocular albinism?

Answers

The answer to the following

Answer:

genetic condition that primarily affects the eyes. Explore symptoms, inheritance, genetics of this condition

inhuman, infections by fungi and protists are usually more difficult to treat than bacterial infections. why?

Answers

Answer:

Fungal infections in humans are less prevalent than bacterial infections, but they can be obstinate and difficult to cure, thanks to the fact that fungi are significantly more closely related to animals, including humans, than bacteria. The types of medical therapies that can be employed against them are limited as a result.

Explanation:

Solar energy is energy that Earth receives from the Sun. This type of energy can be used for many things. Using solar panels, it can be used to make energy, or it can reduce the amount of energy needed for things.

Which statement best describes the use of solar energy to heat water for a house?

Group of answer choices

Solar panels that heat water use the Sun's radiant energy to reduce the need for nonrenewable energy sources.

Solar panels that heat water use electricity from the home to reduce the need for nonrenewable energy sources.

Solar panels that heat water trap energy from the air to reduce the need for non-renewable energy sources.

Solar panels that heat water use the Sun's thermal energy to reduce the need for nonrenewable energy sources.

Answers

Solar panels that heat water use the Sun's thermal energy to reduce the need for nonrenewable energy sources and is denoted as option D.

What is Thermal energy?

This is also known as heat energy and is responsible for the temperature observed in different bodies.

Solar panels convert thermal energy from the sun to electrical energy through photovoltaic cells.

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Explain what the effects would be when your body is not absorbing glucose into your bloodstream?

Answers

The answer is

When body is not absorbing glucose into bloodstream affect will be severe diarrhea

Diarrhea is when more than 10 loose, watery stools in a single day. There are 3 types of diarrhea-watery, fatty, inflammatory. Cause of diarrhea are  viruses, bacteria, lactose, fructose etc.

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Dichotomy means_____.

A to cut into two parts
B two classifications
C to separate equally

Answers

Answer:

B

Explanation:

Dichotomy is a division or contrast between two things that are or are represented as being opposed or entirely different.

Organisms may contain up to five levels of organization within their bodies. Which level of organization is best represented by the liver?
tissue
organ
organism
organ system

Answers

Organ system I think been a min but I’m pretty sure it is organ system

Which is a carbohydrate monomer?
O glucose
O sucrose
O glucagon
O glycogen

Answers

The answer is Glucagon

Which of the following equations represents the right chemical process that occurs in photosynthesis? Question 8 options: A) Six molecules of carbon dioxide plus six molecules of water plus light energy converts six molecules of oxygen plus sugar. B) Six molecules of oxygen plus six molecules of water plus light energy converts six molecules of carbon dioxide plus sugar. C) Six molecules of water plus six molecules of hydrogen plus six molecules of oxygen converts light energy plus sugar. D) Six molecules of carbon dioxide plus sugar plus light energy converts six molecules of carbon and six molecules of oxygen.

Answers

Six molecules of carbon dioxide plus six molecules of water plus light energy converts to six molecules of oxygen plus sugar, Thus, the correct option is A.

What is photosynthesis?

Photosynthesis is the process through which plants use sunlight to create their own nourishment. Through a sequence of reactions, light energy from the sun is turned into chemical energy, which is then stored in the form of food.

In the presence of sunlight, 6 molecules of carbon dioxide (CO2) and 6 molecules of water (H2O) react to form 1 molecule of glucose sugar. During photosynthesis, 6 molecules of oxygen are formed in addition to glucose.

The following is a balanced chemical reaction for photosynthesis:

   

                                     Sunlight

6CO2    +              6H2O  —---------> C6H12O6 +     6O2.

(carbon                (water)                  (glucose)       (oxygen)  

dioxide)

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pls help

It has chloroplasts and vacuoles and moves using a flagellum.



How would you classify the way that it gets energy? Is it an autotroph or heterotroph?



Explain your answer in at least two complete sentences.

Answers

An organism that has chloroplasts and vacuoles and moves using a flagellum would be classified as an autotroph.

What is an autotroph?

An autotroph is an organism that can generate its own food, which is due to a chemical process called photosynthesis.

Photosynthesis occurs in a specialized organelle called chloroplast that traps sun radiation to convert it into chemical energy.

In conclusion, an organism that has chloroplasts and vacuoles and moves using a flagellum would be classified as an autotroph.

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If a company is organized by function, that means it is grouped into departments based on what? A. The type of work people do B. The product being produced C. The type of customer being served D. Location Please select the best answer from the choices provided A B C D

Answers

Answer:

A

because a is d correct answer

Which of the following are Phylogenetic trees also known as

Answers

Are phylogenetic trees also known as cladograms.

What is cladogram?

The cladogram is an important graphic tool used in phylogenetic studies, and represents the evolutionary relationships between different groups of organisms, such as

fishmammalsreptiles and birds.

With this information, we can conclude that are phylogenetic trees also known as cladograms.

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Answer:   The correct answer is Cladogram

Explanation: Confirmed correct.

1. According to the stability-diversity hypothesis, why are tropical rain forests stable communities?
Obecause they have high species richness
Obecause they have extreme climates
Obecause they have very little rainfall
because they have low species richness

Answers

According to the stability-diversity hypothesis, tropical rain forests are stable communities because they have high species richness. Thus, the correct option is A.

What is Species richness?

Species richness may be defined as a count of the number of species living in a community at a particular time.

The tropical rainforest has a stable climate with moderate rainfall. So, species richness and diversity have been found in this biome.

Therefore, the correct option for this question is A.

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10. Each species within a community has an individual role to play within the community; a
specific position and resource needs. The term that best describes this specialized position in
the community is ______.
a) life history b) niche c) bioaccumulation d) succession

Answers

Answer:

b) niche

hope it helps!

What is genetic variation in plants??

Answers

Answer:

Individual differences or population differences are referred to as genetic variations.

Explanation:

Individual differences or population differences are referred to as genetic variations. Plant breeders can use genetic variability/diversity to improve cultivars with desired qualities and generate new cultivars with both farmers- and breeder-preferred traits (yield potential, early maturity, good shapes, taste, color, extended shelf life, easy to prepare) (disease and pest resistance). Plant breeders and local farmers have harnessed natural genetic variability to boost their yield. GA plays a crucial part in the alleviation of poverty as the population grows. Plant breeders benefit from population variation because it allows them to explore the source and develop new cultivars. Mutation, hybridization between incompatible kinds or introgression, wide-hybridization, and recombination could all be used to accomplish this. Mutation, natural selection, environmental diversity, genetic drift, migration, and population size all have an impact on genetic variability.

Answer:

Gene variation in plants often occurs as the result of gene flow. Pollen is dispersed from one area to another by the wind or by pollinators over great distances. Examples of genetic variation in animals include albinism, cheetahs with stripes, snakes that fly, animals that play dead, and animals that mimic leaves.

Explanation:

A family released their pet fish family into a local pond. The fish had no known local population. The impact of the fish on the ecosystem is not yet known.

Answers

The new fish that has no local population will increase completion for resources but improve the biodiversity of the pond.

What is biodiversity?

The term biodiversity is used to describe the plentitude of species that exists in an ecosystem. In an ecosystem, there are species that are local to the community.

The introduction of this new fish that has no local population will increase completion for resources but improve the biodiversity of the pond.

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Answer: Introduced Species

Explanation:

Test

How should Grant respond?

Answers

He should respond Accordingly

a human baby is born with one x chromosome and one y chromosome. what must be true about the baby

Answers

Answer:

The baby is a male?

Explanation:

Baby girls only contain XX chromosomes. While baby boys contain XY chromosomes.

Based on the table, what advice do you think that the dietician will give the patient?
The patient should increase the amount of lean meats (proteins) and decrease the amount of oils in his or her diet.
The patient should decrease the amount of lean meats (proteins) and increase the amount of oils in his or her diet.
The patient should decrease the amount of rice and pasta and increase the amount of oils in his or her diet.
The patient should decrease the amount of rice and pasta and increase the amount of lean meats (proteins) in his or her diet.

Answers

The question is incomplete but I attached the table here and the patient should decrease the amount of lean meats (proteins) and increase the amount of oils in his or her diet (Option B).

What are proteins?

Proteins are fundamental macronutrients required for diverse physiological functions (e.g., biochemical reactions, structural functions, pH balance, etc).

Proteins provide approximately 4 calories per gram (in a similar manner to carbohydrate macronutrients).

The recommended protein daily intake ranges from 10% to 35% of consumed calories.

In conclusion, the question is incomplete but I attached the table here and the patient should decrease the amount of lean meats (proteins) and increase the amount of oils in his or her diet (Option B).

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2. Which graph represents the change in cell surface area to volume ratio [1 mark]
with increasing cell diameter?
A.
B.
Surface area : volume ↑
Surface area : volume
Cell diameter
C.
Surface area : volume
Surface area : volume
Cell diameter
Cell diameter
D.
v
Cell diameter

Answers

A graph which represents the change in cell surface area to volume ratio with an increasing cell diameter is graph C.

The ratio of surface area to volume.

Generally, the ratio of cell surface area to volume in living organisms is always required to be very small, so as to allow sufficient materials such as food particles, to move through the cell membrane quickly for the cell's survival and optimum function.

When plotted on the cartesian coordinate, a graph which represents the change in cell surface area to volume ratio with an increasing cell diameter is shown in the image attached below.

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What's function of ADH​

Answers

ADH is the Antidiuretic hormone. This is a brain hormone that induces the kidneys to discharge less water, resulting in less generation of urine. 

Arginine vasopressin is another name for ADH. The hypothalamus in the brain produces this hormone, which is then stored in the posterior pituitary gland.Vasopressin is a hormone that promotes vasoconstriction and water reabsorption in the renal tubules of the kidney.The amount of water in the blood is constantly regulated and balanced by ADH.Higher water concentration raises the volume and pressure of the blood. Water metabolism is maintained by osmotic sensors( to sense the osmotic pressure) and baroreceptors(to sense the blood pressure) in conjunction with ADH.ADH deficiency often results in an unusual water metabolism condition called diabetes insipidus. A reduction in either the generation of ADH by the hypothalamus or the release of ADH from the pituitary gland is the major causal factor of diabetes insipidus.Excessive urination( polyuria) is a common symptom of this disease, followed by intense thirst, known as polydipsia.

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Doing activities that makes you happy or center around things you like can cause you to

Answers

Engaging in activities that makes you happy or centers around things you like would help to increase your problem-solving skills.

What is behavior modification?

Behavior modification can be defined as a therapeutic process that changes any undesirable negative behavior in an individual, especially through the use of positive or negative consequence and biofeedback.

In Psychology, when an individual engages in activities that makes him or her happy or that centers around things he or she like, it would help to increase their problem-solving skills and creates greater flexibility in their brain.

In conclusion, it's very important and essential for everybody to engage in activities that make them happy or that centers around things they like.

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Why are some human activities harmful to nature?

Answers

Answer:

Humans impact the physical environment in many ways: overpopulation, pollution, burning fossil fuels, and deforestation. Changes like these have triggered climate change, soil erosion, poor air quality, and undrinkable water.

Explanation:

mark as brilliant

Suppose the current estimate of the average density is in-
correct. Approximately what average density (in the units
given on the slider) is the minimum density required for
the expansion to someday stop and reverse?

Answers

Answer:1 and 2

Explanation:

Other Questions
ipaliwanag itosa matatag, mapagmalasakit, at mapagkatiwalaang pamahalaan, nakasalalay ang kaunlaran ng bayan a sample of a substance has a density of 1.75 g/cm3 and a mass of 14.7 g. What volume does the sample occupy? HELP PLEASEMary Anning: First Fossil HunterSmack! Smash! Splash! In 1799, Mary Anning was born to the sound of ocean waves crashing against the cliffs of Lyme Regis, England. When Mary was just a few years old, she and her older brother, Joseph, would go to the town's seashore with her father. Here Mary's father taught his children how to hunt for fossils in the rocks and cliffs. At this time, scientists were just beginning to understand fossils, or the remains of plants and animals that lived long, long ago. Wealthy visitors would come to Lyme Regis to vacation. The Anning family had little money, so they would sell the small fossils they found to these tourists.Mary was a quiet girl. Some might say that in Mary's case still, waters run deep because she was also bright, curious, and a hard worker who spent long days on the beach looking for fossils. She needed to help her family survive. Life was hard and when it rains, it pours. Soon, Mary's father died. Although she was only 10, Mary was forced to quit school, and now she needed to work even harder to find fossils to sell. Because of unstable cliffs, battering waves, and sudden storms, Mary had to be bold and daring. It was dangerous work.But one day, something happened to show that every cloud has a silver lining. When Mary was about 12, Joseph made a fantastic find. He found a large fossil skull that had a long nose and many teeth.First, Mary planned how to uncover the rest of the creature. Then, over several months, she unearthed each part of the fossil. Since haste makes waste, Mary did not want to hurry and damage the fossil. She chiseled and chipped slowly, tapping and brushing carefully. Finally, Mary uncovered an almost complete skeleton of a prehistoric creature. A wealthy neighbor bought the fossils and later scientists named the creature ichthyosaur, or fish-lizard.The discovery of the ichthyosaur called attention to Mary as a fossil hunter, but her family was still poor. Mary continued to uncover fossils to sell. Even though she had little formal schooling, Mary knew how to read and write. During her teenage years, Mary taught herself about rocks, animals, fish, and the earth. She wrote letters to well-known scientists. Some scientists came to visit her in Lyme Regis.About 11 years after finding ichthyosaur, Mary made another astonishing discovery. She dug out another reptile that had lived in the sea, the first complete plesiosaur. The plesiosaur was nine feet long with a lizard's head and crocodile teeth. Scientists called the long-necked plesiosaur the sea dragon. This was followed by her discovery of the rare fossil of the flying dragon, pterodactyl.With each discovery, Mary's fame grew. Visitors followed her on fossil hunts, and scientists combed the beach with her. Throughout her life, Mary looked for fossils. She was one of the first persons to make a living as a fossil hunter. Mary helped solve the puzzle of what life was like long ago.After her death in 1847, Mary was honored with a stained-glass window in the church of Lyme Regis. Many of the fossils Mary Anning uncovered are still studied and displayed in museums.Select the best summary of Marie Anning: First Fossil Hunter. A. Mary Anning taught herself to read and write, and she very much enjoyed going to the beach and playing in the waves. Although she was very quiet, Mary was also known to be bold and enjoy danger. Mary and her brother, Joseph, lived in Lyme Regis, where she found many fossils. B. Mary and Joseph Anning enjoyed playing in the ocean near their hometown, Lyme Regis. Mary was even born to the sound of the ocean waves smacking against the rocks. Unfortunately, Joseph and Mary's father passed away, so the children had to help the family earn more money. They would look for fossils. Much of the family's income came from selling fossils to the wealthy tourists that would often visit, but then Mary started to find dinosaur fossils. C. Mary Anning lived in Lyme Regis and was taught to find fossils by her father as a way to help support her family. Mary's curiosity and patience helped her to uncover the skeleton of an ichthyosaur. Mary went on to study and would write to scientists. Eventually, Mary uncovered the very first complete plesiosaur and later also the first pterodactyl fossil. Mary made a living as a fossil hunter, and her discoveries are still honored today. D. Mary Anning was a fossil hunter. In order to uncover a fossil, one must remember that haste makes waste, meaning that rushing will only destroy important pieces of a fossil. Mary uncovered the first pterodactyl, as well as many other prehistoric creatures. Although fossil hunting is a fun and interesting hobby, not many scientists can make a living as a fossil hunter. Mary succeeded. How does the pathogen trapping system in the bronchioles lead to respiratory failure in individuals with cystic fibrosis 21-22 ELA Junior English 1 CR-XPromptOption 1 - Using a short story, informational text, or historical document, explain the multiple themes within two of the texts thatthe text to support your analysis.Option 2- using two or more written texts or documents, explain the multiple themes within the texts that support the idea of an emerging nation make inferences and cite evidence from the texts to support your analysis please simplify and keep the answer with exponents.(6^7 * 6^12)/ 6^8 hi can u help me with how will my education help me with my personal goals what is the answer ??? Hey can someone help me I dont really undertstand this, (thank you ^^) Somebody please answer quick, will mark whoever is first Brainliest. Select the correct answer from the drop-down menu The graphed linear equation is A. 3x - 2y = -12B. 2x - 3y = -12 C. 3x + 2y = 12 D. 3x + 3y = -12 Solve for X1.1x + 1.4x = 350 HELP MEEEE!!!!!!!!!!!!!!!!! The graph shows a proportional relationship between the number of plants and the number of flowers on the plants. What is the constant of proportionality in terms of flowers per plant? can you please help me? 2.1.3 whats the answer to this? X/3+1 = 6 What additional piece of information would prove LMKNMK by Side Angle Side? What are the answers to these? Please help Sophia determined that the expression Negative (4 x minus 5) + 2 (x minus 3) is equivalent to 2x 5 by using the steps below.Expression: Negative (4 x minus 5) + 2 (x minus 3) Expression: 2x 5Step 1:Choose a value of xChoose x = 1.Choose x = negative 1.Step 2: SubstituteNegative (4 (1) minus 5) + 2 (1 minus 3)Negative 2 (negative 1) minus 5Step 3: EvaluateNegative (4 (1) minus 5) + 2 (1 minus 3) = negative (negative 1) + 2 (negative 2) = negative 3Negative 2 (negative 1) minus 5 = 2 minus 5 = negative 3Step 4:CompareSince 3 = 3, the two expressions are equivalent.Which explains whether Sophia is correct?She is correct because the value of the two expressions are the same in Step 3.She is correct because she substituted opposite values in Step 1.She is not correct because she did not substitute the same number in both expressions in Step 1.She is not correct because she did not perform the correct order of operations in Step 3. like alice down the rabbit hole figurative language 3. Describe the light rays as it hits the ground at 10:00 am? A. No shadow is visible. B. It is slanting as it hits the ground. C. It is directly above as it hits the ground. 4. How will you describe when light rays slanted hit on the ground? A. No shadow is visible B. Shadow is at shortest form. C. Shadow is at longest form. 5. Describe a position and length of shadow as the position of the sun changes. A. There is no change in the position of the sun. B. The position and length of shadow is not visible. C. The position of the sun changes from time to time.