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yanalaym [24]
3 years ago
13

The sequence of ________________ in a DNA molecule determines the protein that will be produced.

Biology
1 answer:
alexandr402 [8]3 years ago
3 0

Answer:

B) Nucleotides

Explanation:

The nucleotides sequence of DNA molecules determines the protein that will be produced. The mRNA molecules carry a copy of DNA to ribosome.  the nucleotides consist of three parts-  nitrogenous base, pentose sugar and a phospate group.  There have more than six billion nucleotide pairs in a cell.

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How does natural selection lead to the development of antibiotic-resistant bacteria? ​
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Answer:

Antibiotic resistance is a consequence of evolution via natural selection. The antibiotic action is an environmental pressure; those bacteria which have a mutation allowing them to survive will live on to reproduce. They will then pass this trait to their offspring, which will be a fully resistant generation.

Survival of the Fittest (Natural Selection):

When bacteria are initially exposed to an antibiotic, those most susceptible to the antibiotic will die quickly, leaving any surviving bacteria to pass on their resistant features to succeeding generations.

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3 years ago
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In part of the model, materials move out of the bag and into the water. which
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small molecules easily pass through the phospholipids in the cell membrane

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1 year ago
Which of the following is UNLIKELY to affect bone remodeling?
S_A_V [24]

Glucagon

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Explanation:

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Stress on a bone also causes increased mineralization to strengthen the bone against this stress. This is why astronauts when they go to space, due to less stress from low gravity, bone loses its mass. When they return back to earth, the bone readjusts to the increased stress from higher gravity by increased mineralization.

The hormone responsible for bone homeostasis is parathyroid hormone.

Learn More:

To learn more about bones check out; brainly.com/question/4128260

#LearnWithBrainly

3 0
3 years ago
Describe how the mutation has effected the protein coded by this gene?
adell [148]

Answer:

By changing a gene's instructions for making a protein, a mutation can cause the protein to malfunction or to be missing entirely. When a mutation alters a protein that plays a critical role in the body, it can disrupt normal development or cause a medical condition.

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2 years ago
What is the role of dna helicase?
Sliva [168]

Helikazlar tüm canlılar için hayatî önem taşıyan bir enzim sınıfıdır. Nükleik asitlerin fosfodiester omurgası üzerinde hareket ederek birbirlerine hidrojen bağlarıyla bağlanmış nükleik asit ipliklerini (DNA'nın, RNA'nın veya RNA-DNA hibritlerinin) ayrıştırır.

8 0
3 years ago
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