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d1i1m1o1n [39]
2 years ago
15

HELP I'LL GIVE BRAINLIEST DUE BY 11:59!!!!!!!

Biology
1 answer:
Ray Of Light [21]2 years ago
3 0
Enzyme activity can be affected by a variety of factors, such as temperature, pH, and concentration. ... However, extreme high temperatures can cause an enzyme to lose its shape (denature) and stop working. pH: Each enzyme has an optimum pH range. Changing the pH outside of this range will slow enzyme activity. Hope it helps
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does the presence of introns exons in eukaroytic cells provide more potentia diversity in gene products than is possible in pork
Leona [35]

Answer: Yes. Splicing can be done in different ways to yield different mRNAs wich will create different proteins. Prokaryotes are not able to do this.

Explanation:

DNA (deoxyribonucleic acid) is a molecule that contains the genetic information for synthesizing amino acids that form proteins. To do this, DNA must first be transcribed into RNA (ribonucleic acid) and this is the molecule used for protein synthesis (translation). The newly transcribed RNA (called primary messenger RNA) from DNA results in a very long molecule and also has regions that do not code for anything, called introns, which are removed by a process called splicing. Exons are segments in the RNA that do code for amino acids and remain in the mature mRNA after splicing.

<u>Splicing is a process by which introns are cleaved from the primary messenger RNA and exons are joined to generate mature messenger RNA.</u> In addition, alternative splicing occurs which allows different mRNA isoforms and thus different proteins to be obtained from a primary mRNA transcript. This is because the exons will be joined or spliced in different ways, giving rise to different mature messenger RNA sequences. This process occurs mainly in eukaryotes, although it can also be observed in viruses. But it does not take place in Prokaryotes (Bacteria).

In summary, exons/introns can be spliced together in different ways to yield different mRNAs sequences. Each different mRNA sequence will code for a different protein.

6 0
2 years ago
Think about what abiotic factors giraffes and trees both need to survive. The tree and the giraffe are competing over what facto
nikitadnepr [17]
I would say space or at least a place of home
7 0
2 years ago
Which question can be answered by following the scientific method? What was the highest temperature that was recorded yesterday?
ale4655 [162]
<span>How does a change in temperature affect the stomata of a plant?

This one you could set up an experiment with different temperatures with different plants and see if the stomata change.

A and D are just facts and B is an opinion

Hope that helps</span>
6 0
3 years ago
Read 2 more answers
A patient has diabetes, a disease that causes high blood sugar levels. Which macromolecule will a dietician monitor mostclosely
n200080 [17]
The macromolecule would probably be the carbohydrate.
4 0
3 years ago
Which of the following describes how adult plants are able to grow new plants from a fragment of the body?
Anit [1.1K]
Vegetative reproduction, also known as vegetative propagation, is the process in which a single parent plant has an offspring that is identical to the parent, genetically. The offspring grows from parts of the parent plant. So, the answer to this questions is a.
6 0
3 years ago
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