I DONT UNDERSTAND PLEASE HELP ME OUT

Answers

Answer 1

i guess metaphase? but i’m not sure since all of them are the phases of mitosis

Related Questions

What are the necessary conditions for autotrophic nutrition and what are its byproduct ?

Answers

➜ The conditions necessary for autotrophic nutrition are sunlight, chlorophyll, carbon dioxide (CO2) and water (H2O).

The byproducts of autotrophic nutrition are water and oxygen.

Answer:

Carbon dioxide, water, chlorophyll pigment, and sunlight are the necessary conditions required for autotrophic nutrition. Carbohydrates (food) and O2 are the by-products of photosynthesis.

The process shown in the diagram produces oxygen and sugar. Which
process uses oxygen and sugar as reactants?
0
Chloroplast
Mitochondrion
Sugar
CO, +H,0
ATP
Heat
Respiration
O A. Cellular respiration
B. Water cycle
c. Transpiration
D. Photosynthesis

Answers

Answer:

Oxygen and glucose are both reactants in the process of cellular respiration. The main product of cellular respiration is ATP; waste products include carbon dioxide and water.

Explanation:

so ts Cellular Respiration

The process uses oxygen and sugar as reactants is the Cellular respiration as it produces ATP as the end product.

What is cellular respiration?

Celullar respiration, the system via way of means of which organisms integrate oxygen with meals molecules, diverting the chemical power in those materials into life-maintaining sports and discarding, as waste merchandise, carbon dioxide and water.

Oxygen and glucose are each reactants withinside the system of mobile respiratory. The foremost made of mobile respiratory is ATP; waste merchandise consist of carbon dioxide and water.

Answers

Answer:

C two recessive since it gives a high chance of a recessive trait

Explanation:

Answer: C. Two recessive factors

Explanation: Good luck! :D

Let's use red hair for example - r

And we'll say that brown hair is dominant - R

You won't get red hair from RxR, the gene isn't in the punnet square. (Not A.)

Rxr would be always be Brown hair and they carry the red hair gene. (Not B.)

The dominant gene is the opposite of the recessive trait. (Not C.)

what best describes a steppe

Answers

Answer:

a wide expanse of desert. a grassland with few trees.

Explanation:

Where is cellular respiration involved/what on the picture goes through it? Is there more than one object?

Answers

There are more than one object on this picture, The enzymatic reactions of cellular respiration begin in the cytoplasm, but most of the reactions occur in the mitochondria this demonstrate an example of this image

I tried my best to give this pic an explication plss give a heart it helps a lot

Please answer this question :)

Answers

Answer:

heterozgous recessive.

Explanation:

How can I get my own karyotype?

If you guys don't know what karyotype is, it's a photo of person's full set of chromosomes. So basically my crush keeps making fun of me and said "You're so d*mb, you probably lost a chromosome" but I didn't lose any. So I want to sign up to get my own karyotype to prove I have a full set of chromosomes. Do you guys know which site I can sign up and pay to get my karyotype done? Thx

Answers

Answer: really any doctor

Explanation: karyotype tests are done typically during pregnancies, i’m sure a medical facility could do it.

which characteristic do stable ecosystems tend to have?

A. a high amount of biodiversity
B. a low number of species
C. a location far from the tropics
D. a location near one of the Earth's poles

Answers

the answer is A, a high alijah of biodiversity

Answer

it is A

Explanation:

just took quiz and got it right

. Adaptation that allows an organism to blend in with its surroundings, preventing it from being eaten or allowing it capture prey.

A. mimicry
B. fitness
C. camouflage
D. genetic drift

Answers

Answer:

Explanation:

Answer: camouflage
Answer is c because camouflage is when animals change colors to blend with their surroundings to hide from predators

Prokaryotes live in extreme environments, where eukaryotes cannot live. List at least three such environments where you would expect to find prokaryotic cells, but likely not eukaryotic cells.

Answers

Answer:

Hyperthermophiles (above 80°C).

Acidophiles (usually at pH 2.0)

Alkaliphiles (extremely high pH value 9 to 13)

Extreme halophile

Explanation:

Which of these events would lead to an increase in the size of a population of squirrels

More squirrels are born than die.

Some squirrels emigrate in search of food.

New predators are added to the ecosystem.

A large number of squirrels die because of a forest fire.

Answers

Answer:

More squirels are born than die

earth science: fossils question pls help

Answers

Answer:

Layers A and B show cratures that would most likely be found in the ocean (they have fins, etc.) then the next layer has no animals and after that the animals beofre are no longer seen. This must mean that the creatures went exticnt due to an envoirmental issues, in this case its a volcanic explosion (as seen in the key in the corner were the shaded area is indicated as volacanic ash). In layer D, we see a plant, this shows us that the envoirment is now land. After that is another layer of volcanic ash and then F. were we see the previous plants and animlas with the inclusion of 'bird'. I think this means that the envoirment has more greenier wether from the nutrients rich soil (due to the volcanic ash) or another factor.

Explanation:

Phage are viruses that must infect bacteria to reproduce. Viral genomes do not contain all the genes needed to produce all proteins necessary for DNA replication, RNA transcription, and protein translation; instead the viruses force bacterial proteins and enzymes to express phage genes instead of bacterial genes.
Phage are very adaptable, and their behavior depends on whether conditions are favorable or unfavorable for making more phage.
When bacteria are plentiful (favorable conditions), viral DNA within the bacteria remains separate from the bacterial chromosome, and the virus forces the bacteria to make more virus. When the amount of virus becomes too much for the cell to hold, the membrane ruptures, and viruses are released to infect surrounding bacteria. This is known as the lytic cycle.
When bacteria are scarce (unfavorable conditions), the viral DNA within the bacteria becomes integrated into the bacterial chromosome. The bacteria survive and are still able to reproduce; viral DNA is transmitted to daughter cells when the bacteria reproduces. This is known as the lysogenic cycle.
As you just read, phage depend on bacteria to reproduce. Phage can be maintained by infecting a culture of bacteria with a strain of phage, and then plating the bacteria on an agar plate to grow.
Suppose that you isolate two mutant strains of phage - one strain cannot enter the lytic cycle and the other strain cannot enter the lysogenic cycle. You also grow wild-type phage as a control. You see three different phenotypes:
A plate with no missing bacteria- the lawn of bacteria is intact
A plate with spots/circles (called plaques) where there are absolutely no bacteria in the circles
A plate with spots/circles (called plaques) where there are some bacteria in the center of the circles.
Based on what you know about what happens in each cycle, match the plating results with the identity of the strain.
Drag each plate into the correct category.

Answers

Answer:

A plate with no missing bacteria- the lawn of bacteria is intact----strain with lysogenic cycle.

A plate with spots/circles (called plaques) where there are absolutely no bacteria in the circles---- lytic cycle

A plate with spots/circles (called plaques) where there are some bacteria in the center of the circles----- wild type phage.

Explanation:

The strain which cannot enter the lytic cycle having no missing bacteria on the plate because the virus remains inside the bacterial cell while on the other hand, the other strain that cannot enter the lysogenic cycle having no bacteria on the circle due to infection of virus spreads throughout the cells and no bacterial cell remains uninfected. One plate having some bacteria and some space having no bacteria due to virus of wild type that shows both cycles.

10. Which element in magma is most abundant?
O A. Oxygen
O B. Silicon
O C. Aluminum
OD. Iron

Answers

Answer:

A. oxygen

Explanation:

element in magma is most abundant is oxygen.

Answer:

Hmmm let me think.... I got it the answer is A.

True/False: The law of conservation of energy applies to the cycle of photosynthesis and cellular respiration.

Answers

Answer:

True,Every chemical reaction obeys the law of conservation of mass.

Why are so many station models used to gather weather data in the United States

Answers

This is simply because U.S is a large country with vastly different landscapes. New England states in the North, have rough winters so weather stations are built to depict the most accurate estimate of the freezing temperatures. Southern states in the South have rough summers and high levels of humidity so stations are built to depict those numbers.

What is believed to be the main cause of most mass extinctions throughout geological history?

Answers

Answer:

was caused by global warming that left ocean animals unable to breathe. The largest extinction in Earth's history marked the end of the Permian period, some 252 million years ago

Explanation:

Although the best-known cause of a mass extinction is the asteroid impact that killed off the non-avian dinosaurs, in fact, volcanic activity seems to have wreaked much more havoc on Earth's biota. Volcanic activity is implicated in at least four mass extinctions, while an asteroid is a suspect in just one.

BRAINLIEST!!!

Sinkholes are extremely dangerous because they occur quickly and without warning. Sinkholes are a result of both mechanical and chemical
weathering.
Match the descriptions with the correct type of weathering that lead to the formation of sinkholes.

Limestone rock breaks into smaller pieces

Lime stone is rock dissolved by water underground

Pressure Changes on the surface cause the ground to collapse

When calcium carbonate rock sits in the water , it forms bubbles

WHICH ONES ARE MECHANICAL WEATHERING FACTORS AND WHICH ARE CHEMICAL WEATHERING FACTORS!!!

Answers

Answer:

The two limestone sentences are chemical weathering.

Pressure Changes is Mechanical.

Calcium carbonate rocks it's in water is chemical.

Explanation:

I'm pretty sure these are right!

what are your thoughts on the big bang theory? do you have doubts, or do you agree with it?

Answers

i think it didn’t happen because a big bang couldn’t have created this beautiful constructed earth.

Which natural resources did early humans need for basic survival?
A. Early humans needed tools made from rocks.
B. Early humans needed material to make boats with sails to get from place to place.
C. Early humans needed water, plants and animals for food.
D. Early humans needed fresh water and clean air.

Answers

Answer:

i think C. Early humans needed water, plants and animals for food.

Explanation:

Water, plants and animals are the basic needs for survival other then tools made out of rocks, even though A could be the right answer too.

Identify What are the functions of proteins in
organisms

Answers

It helps repair and build your body's tissues, allows metabolic reactions to take place and coordinates bodily functions. In addition to providing your body with a structural framework, proteins also maintain proper pH and fluid balance.

Heparin, a highly negatively charged glycosaminoglycan, is used clinically as an anticoagulant. It acts by binding several plasma proteins, including antithrombin III, an inhibitor of blood clotting. The 1:1 binding of heparin to antithrombin III seems to cause a conformational change in the protein that greatly increases its ability to inhibit clotting. What amino acid residues of antithrombin III are likely to interact with heparin

Answers

Answer:

Positively charged amino acids

Explanation:

Heparin is an acid polysaccharide that has a strong negative charge due to the sulfate groups on its glucosamine residues. This negative charge confers to heparin anticoagulant activity. The negatively charged groups in the heparin molecule can interact with positively charged (basic) residues, such as arginine (Arg) and lysine (Lys) of plasma proteins. For example, it has been shown that lysine amino acid residues of antithrombin III may be involved in the binding with heparin.

an organism that feeds on plants and animals

Answers

Answer:

Human

Explanation:

A human is an organism that feeds on plants such as fruits and vegetables and also on animals such as cows, pigs, and chickens.

In your own words, describe the way the nervous system is organized.

Answers

Answer:

lol here!

Explanation:

The human central nervous system contains the brain, spinal cord, and retina. The peripheral nervous system consists of sensory neurons, clusters of neurons called ganglia, and nerves connecting them to each other and to the central nervous system.

also

The nervous system consists of two parts, shown in Figure 1: The central nervous system (CNS) consists of the brain and spinal cord. The peripheral nervous system (PNS) consists of nerves outside the CNS.

I hope this helps, it's late so sorry I couldn't write an explanation. Just explain this picture in words.

Vascular plants are divided into two main groups

a. True
b. False

Answers

True

Eplanatuon:
Tracheobionta and Equisetopsida

NEED ANSWER
IN PHOTOSYNTHESIS DO YOU LOSE OR GAIN ATONS

Answers

Answer:

you gain

Explanation:

.
9.
I generally remain in the nucleus [in eukaryotic cells).
11.
I am made up of nucleotides.

Answers

Answer:

ADN

Explanation:

Pues el ADN permanece en el núcleo de las células eucariotas y en las procariotas está disperso por el citoplasma y sobre todo está formado por nucleótidos

3. What do shaded shapes represent

Answers

Answer:

A completely shaded circle or square indicates that a person expresses the trait. A circle or square that is not shaded indicates that a person neither expresses the trait nor is a carrier of the trait. A black X represents death of the individual.

Which of the following is the term for a red clay soil commonly found in the southeastern portion of the United States?
O mollisol
O ultisol
Oudoll
O aquoll

Answers

Answer:

Ultisols

Explanation:

....................

What DNA sequences control when and where the gene is turned on ?

Answers

Answer:it’s controlled by the eucaryotic gene

Explanation:

Other Questions

2. Susannah Dickinson Earths surface is broken into large pieces that are slowly shifting. This gradual process, known as plate tectonics, accounts for movement of entire continents over time. During the past century, geologists have found multiple lines of evidence that support the theory of plate tectonics, including the mechanism that drives the plates motionsea floor spreading. As a result, sections of Earths crust are constantly being pulled apart or pushed together. This movement creates many of Earths landforms, such as mountains, rift valleys, and volcanoes.According to the theory of plate tectonics, 250 million years ago all of Earths landmasses were clustered into one supercontinent, known as Pangea. Based on the past and current movements of Earths plates, predict how the location of the continents might shift during the next 250 million years. Do you think theyll spread out, cluster together, or move in a combination of the two? What types of landforms do you anticipate forming as a result? What effect, if any, do you anticipate this movement will have on life on Earth? essay about The day my friend got me into trouble Can someone help me? Ill reward points + brainalist Why can't a starch molecule enter a cell right after a person eats a meal with starchy foods in it? What are three ways the federal government is in control of elections The graph of an equation is shown below: PLEASE HELP I WILL GIVE BRAINLIEST PLEASE 20 POINTS he said thank you into indirect speech The correct end-of-the-line division of the word horrible isa. horr-ib-le.b. hor-rib-le.c. hor-ri-ble.d. horr-ible. If you leave $2300 in an account earning 3% interest, compounded daily, how much money will be in the account after 5 years? (Round your answer to two decimal places.) What is dis number 19 what tool is it? How might a person acquire a fear of or aversion to something even though it has no negative effect on him or her? (5 sentences or more) Determine if the two triangles are congruent. If yes, which theorem proves their congruence? (1) Given access to the same risk-free asset and the same investment opportunity set of risky assets, an investor's degree of risk aversion will determine his or her ______. A. optimal risky portfolio B. risk-free rate C. optimal mix of the risk-free asset and risky asset D. capital allocation line help this is due today ;:: please help!Which detail best supports the main idea?During the summer, lawn and garden watering make up forty percent of household water use. One easy, inexpensive, and effective way to conserve water is with a rain barrel.A) For more information on how you can build your own rain barrel, visit www.epa.gov and search for rain barrels.B) Its great for watering vegetable plants and flowers around your house. I use it to fill my fish tank, even to wash the car if you want to.C) I made my own rain barrel but you can buy them pretty cheaply now.D) One of the benefits of a rain barrel is it holds that first bit of rain thats coming off the roof or your driveway and prevents it from running into streams and causing erosion from high flows of water. Consider the sugar below. Which term best describes this sugar? disaccharide monosaccharide polysaccharide saccharide The author writes that the Declaration of Independence was used to raise an army and protect a rebellion that had just barely begun. Explain why the Declaration of Independence would be an effective tool in these efforts. HELP! help will give brainiest