Answer:
A mutation can occur when mistakes are made during DNA replication.
Explanation:
Numerous factors may result in mutations. Some mutations appear to occur on their own, without any environmental factor. They can happen when transcription or replication errors are created in DNA.
What is mutation?The alteration or modification of a person's nucleic acid or DNA sequence is known as a mutation.
This is a normal process that happens because mutagens lead to mutation. Additionally, for certain objectives, man-made mutations can be created to change the gene sequences.
There are many different kinds of mutations, including chromosomal mutations that change the structure of chromosomes and somatic mutations that impact body cells.
Therefore, mutagens, which may be both environmental and non-environmental, can trigger the mutation in DNA.
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What are some of the negative effects of asexual reproduction? Topic sentence 1 point Body (two or three reasons) 2 points Conclusion Sentence 1 point
Answer:
In asexual reproduction there is only one parent. The offspring are clones of the parent and each other.
The disadvantages of asexual reproduction include:
it does not lead to genetic variation in a population. the species may only be suited to one habitat. disease may affect all the individuals in a population.Explanation:
Answer:
One disadvantage of Asexual Reproduction is that organs do not receive a mix of trait from both parents. An organism that is born through Asexual Reproduction only has their DNA from the one, and only, parent. The offspring is genetically an exact replica of their parent. The child born through Asexual Reproduction could possibly look exactly like his or her parent! Cool right?
Explanation:
Hope this helps!
Describe the impact that DNA fingerprinting has on an individual and society
Answer:
DNA fingerprinting has had many practical uses and is extremely beneficial to our society. It can be used for learning and preventing diseases, it plays a big role in genetics, it helps for knowing a person's identity, and it can be used as evidence in criminal cases.
Explanation:
Which best describes the nature of cellular respiration?
It is an energy-seeking process.
It is an energy-gathering process.
It is an energy-releasing process.
It is an energy-destroying process.
Answer: C.) It is an energy-releasing process.
Explanation:
The Chemical energy made in photosynthesis, is released in the form of Carbon Dioxide. The Chemical energy that is stored in the food, we eat, is released through the process of Cellular Respiration. The energy that has released, is then reproduced in the form of ATP, so the cells can use the energy from ATP.
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I hope I helped and have a great day! ^-^
Answer:
Explanation:
C
what are the limiting factors of the burning bush?
FUN FACTS OF THE DAY (day:2 part:3)
When rabbits jump in the air and spin to show happiness its called a "binky"
red panda next!
Answer:
yess tysm!!
Explanation:
this is really awesome haha im l e a r n i n g
Answer:
Thank you so much you just made my day.
Explanation:
Keep up the good work.
Enjoy your day as well :)
what is the main function of carbohydrates
Answer:
Many cells prefer glucose as a source of energy versus other compounds like fatty acids.
Explanation:
What is a centromere
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Which exocrine gland is indicated by the arrow? pancreas salivary glands liver lacrimal glands
Answer:
The exocrine gland that is indicated by the arrow is the Liver.
Have a good day :)
Answer:
Liver
Explanation:
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plant cell
label the boxes with words from the word bank
Answer:
Explanation:
cell wall – provides rigid structure and protection; made of cellulose (dark green)
cell membrane – surrounds the internal cell parts; controls passage of materials in and out of the cell cytoplasm – everything inside of the cell membrane except for the nucleus (light green)
nucleus – control center of the cell; contains DNA (light pink)
nucleolus – composed of protein and RNA; involved in ribosome production (dark pink)
cytoskeleton – provides strength and shape to the cell; network of protein fibers (orange)
endoplasmic reticulum (ER) – passageways that transport proteins within the cell (purple) mitochondria – produces energy (rust or red)
chloroplast – uses the energy of sunlight to produce glucose during photosynthesis (medium green) vacuole – vesicle that provides storage of water and other materials; full vacuoles provide support (blue) lysosome – vesicle that contains substances that break down materials (navy)
Golgi body – packages and transports proteins from the ER to other parts of the cell (gold)
ribosomes (the dots) – where proteins are made in the cell
what is the point of having celcius and farenheit... why not just celcius?
Answer:
See explanation
Explanation:
Celcius was created before fahrenheit was. America created the imperial system and decided to be different.
What has changed in this room since you walked in?
Answer:
One more person is in the room
Explanation:
a person increased in the room
What is an accurate description of aerobic respiration?
a process that uses oxygen to break down molecules to absorb energy
a process that uses oxygen to break down molecules to release energy
a process that breaks down molecules without the use of oxygen to absorb energy
a process that breaks down molecules without the use of oxygen to release energy
Answer:
B. a process that uses oxygen to break down molecules to release energy
Explanation:
Answer:
B. a process that uses oxygen to break down molecules to release energy
What do cells need to complete aerobic cellular respiration
Answer:
Cellular respiration is the aerobic process by which living cells break down glucose molecules, release energy, and form molecules of ATP. Overall, this three-stage process involves glucose and oxygen reacting to form carbon dioxide and water.
Explanation:
Cells require Oxygen and glucose to complete aerobic cellular respiration
During Aerobic Cellular respiration, glucose and water reacts with each other to release energy in the form of ATP that is used/stored up in the cells of the organisms. below is the cellular respiration reaction
cellular respiration :
[tex]C_{6} H_{12} O_{6} + 6O_{2} ---->6CO_{2} (gas) + 6H_{2} O + energy[/tex]
Hence we can conclude that Cells need Oxygen and glucose to complete aerobic cellular respiration
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Can someone help with all 3 questions please?
Where does the process of transcription occur?
A. cytoplasm
B. ribosomes
C. cell nucleus
D. outside the cell
Answer:
D
Explanation:
Answer:
C
Explanation:
In eukaryotes, transcription and translation take place in different cellular compartments: transcription takes place in the membrane-bounded nucleus, whereas translation takes place outside the nucleus in the cytoplasm.
What is the following difference?
11./45-4.5
7.40
14./10
29.5
O 95.5
Answer:
29.5
Explanation:
because
Answer:
29.5
Explanation:
11./45 - 4.5 = 29.5
What conclusion can you draw from the presence of the adult blowfly eggs on
the corners of Anna's mouth and nostrils?
Answer:
Anna has been dead for more than a few hours.
Explanation:
There must have been enough time for the flies to find the body and lay the eggs.
what is mass extinction?
Answer:
Mass extinction is when a lot of an animal is killed in a short period of time and is almost extinct.
Determine some disorders in the digestive tract
Answer:
Gastroesophageal Reflux Disease (GERD) ...
Peptic Ulcer Disease (PUD) and Gastritis. ...
Stomach Flu. ...
Gluten Sensitivity and Celiac Disease. ...
Inflammatory Bowel Disease (IBD) ...
Irritable Bowel Syndrome (IBS) ...
Constipation. ...
Hemorrhoids.
Explanation:
Answer:
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-- Some disorders in the digestive tract is cholangitis, hepatitis B or hepatitis c, cirrhosis, liver failure, and autoimmune and alcoholic hepatitis.
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Explanation:
I need some help with these questions
Which is NOT a safety guidline for traveling in a car with children.
Answer: It's the last one.
Explanation:
Why or why not? Explain using the meaning of abiotic and your understanding of the characteristics of life.
Answer:
Abiotic factors are nonliving.
Living things have cells.
Abiotic factors cannot have cells.
The non-living element of the ecosystem which creates the background is called abiotic factors.
Abiotic factors are important because they influence the life cycle of the ecosystem.
Abiotic factors are non-living:
They are the determinants that do not have specialities like a living thing and comprises water, mountains, light, temperature etc.Breathing objects are made up of structural units called cells but abiotic constituents lack cells.Abiotic factors cannot give birth and hence are not generative.They are not competent in using the energy needed for metabolism.Therefore, abiotic factors are non-living.
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A cell that has two of every kind of chromosome is ____.
a.
haploid
c.
an egg
b.
diploid
d.
a sperm
Many populations in a specific area or region at a certain time make up a O Community O Niche O Ecosystem O Population
Answer:
O Community
Explanation:
A community is made up of many populations within a specific area a certain period of time.
A population is group of organisms of the same species that can interbreed and produce viable offspring Populations of organisms in a specific area or region is known as a community. An example is a community made up birds population, human beings, lizards etc.This kind of consumer can eat a number of different things (its diet is flexible).
Answer:
Omnivore
Explanation:
An omnivore can eat plants, animals, and all sorts of things.
Hope this is the correct answer to your question.
Help me please I want the correct answer if you know it
Answer:
A. Amino Acids
Explanation:
If you had paid attention during class, you would know.
The apples at the local supermarket have been genetically engineered to resist warmer temperatures than they did before. What do these apples contain?
Answer:
Recombinant DNA
Explanation:
Answer: C
Explanation:
Question 2
Which type of mutation can be silent, meaning the mutation doesn't lead to a different protein being synthesized.
Answer:
A point mutation
Explanation:
If a point mutation does not change the amino acid, it's called a SILENT mutation. If a point mutation changes the amino acid to a “stop,” it's called a NONSENSE mutation. Deletion and insertion may cause what's called a FRAMESHIFT, meaning the reading frame changes. I know the answer on my own, but this explaination i found on the web is better than my own
True or false? silicate makes up over 90 percent of earths crust?
Answer:
F
Explanation:
Answer:True!
Explanation: Silicates are in almost all minerals on earth.