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lutik1710 [3]
3 years ago
14

Need help with the following questions

Biology
1 answer:
worty [1.4K]3 years ago
7 0
MRNA: AUG AAU UUA GCG ACA
polypeptides: Met or start, Aan, Leu, Ala, Thr
1. The type of mutation that occurred in this strand of DNA is deletion. This may have happened because a small part of the DNA sequence was lost when broken ends were rejoined when the DNA was being repaired. 
2. It is not likely that these mutated genes could produce a working protein because the polypeptides were completely changed, which would cause the protein to not work properly.
3. When a seed first absorbs water, it begins to grow. The mutation could cause the plant to be unable to absorb water. Therefore, the plant would be unable to germinate. 
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Why is it necessary for chloroplasts to be found in plant cells
Arte-miy333 [17]
Chloroplasts absorb sunlight and use it together with water and carbon dioxide to produce food (for the plant).
Without chloroplasts, the plant would have no way to feed itself and survive.
4 0
3 years ago
Climate change in the form of global warming (an abiotic factor) has slowly decreased habitat for the arctic seals. What are the
almond37 [142]

The limitations of population dynamics simulation in predicting the changes that may occur due to climate change is that arctic seals can adapt to these climatic conditions or migrate.

<h3>What is population dynamics?</h3>

Population dynamics is the part of ecology that studies the variations in the occurrence of individuals of the same species (population) and seeks to define the cause of these variations.

Example: with the hunting of alligators, there is an increase in the population of piranhas, thus resulting in a variation of occurrence.

With this information, we can conclude that the limitations of population dynamics simulation in predicting the changes that may occur due to climate change is that arctic seals can adapt to these climatic conditions or migrate.

Learn more about Population dynamics  in brainly.com/question/13419257

#SPJ1

8 0
2 years ago
From which part of the alimentary canal!<br>is this cross section taken​
MAXImum [283]

Answer:

I believe this is a traverse cross section of the gut.

Explanation:

fI cant tell for sure given it is not labeled with the submucosa or ILM but the shape and characteristics portray that. If this is not correct then respond with a comment as it could be a section. I have included a photo for refrence for this section

6 0
3 years ago
The amino acid ________ is cleared by the enzymes urease to produce urea and ornithine.
Dvinal [7]

Answer:

e) Arginine

Explanation:

The Urea Cycle -

Urea cycle also called the TCA cycle , takes place in the ureotelic organisms . It is the cycle of biochemical reactions which helps in the production of urea from ammonia .

The highly toxic ammonia produced is excreted out of the organism's body .

Now, in one of the biochemical reaction , an amino acid arginine is used and helps for the production of urea and ornithine as the products and this step occurs in the cytosol of the cell .

6 0
4 years ago
What is sex in the same people​
lukranit [14]

Answer   WHAT

Explanation:

7 0
3 years ago
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