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Sedaia [141]
10 months ago
12

Dna codes for the sequence of amino acids in the primary structure of a protein, but not for sugars or lipids. This is because?

Biology
1 answer:
s2008m [1.1K]10 months ago
6 0

Proteins are the main structural and functional components of cells.

Each group of three bases in mRNA constitutes a codon, and each codon specifies a particular amino acid. The mRNA sequence is thus used as a template to assemble in order the chain of amino acids that form a protein.

The sequence of a protein is determined by the DNA of the gene that encodes the protein change in the gene's DNA sequence may lead to a change in the amino acid sequence of the protein. The sequence of amino acids of a protein determines protein shape, since the chemical properties of each amino acid are forces that give rise to intermolecular interactions to begin to create secondary structures, such as α-helices and β-strands.

To learn more about amino acid , here

brainly.com/question/14583479

#SPJ4

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What is a proton and what does it do ?
stealth61 [152]

Answer:

A proton is a subatomic particle with a positive charge. It is found in the atomic nucleus. ( AG Caesar) Atoms consist of smaller particles called protons, neutrons, and electrons. Here is the definition of a proton, its electric charge, where it's found in the atom, and a collection of proton facts.

hope this helps

have a good day :)

Explanation:

3 0
3 years ago
At the site of the rough endoplasmic reticulum, proteins that are destined for secretion are manufactured. Insulin is a protein-
Eva8 [605]

Answer:

The type of vesicular transport involved in the exporting of protein-based hormones, such as insulin, into the bloodstream is regulated exocytosis.

Explanation:

In general terms, exocytosis is a type of active transport that allows intracellular substances are released to the extracellular space, through of vesicles that fuse with the plasma membrane, which allow the exit of substances from inside the cell.

Regulated exocytosis is the specific vesicular transport for the secretion of substances, such as hormones. For this type of transport to exist, the presence of an extracellular signal is required, which will activate the fusion of the vesicles.

In the case of insulin, the external signal originates with the increase in blood glucose levels, a signal that penetrates the intracellular space and generates an increase in insulin production in the islets of Langerhans (pancreas).

Before insulin secretion occurs, the cell must be depolarized, allowing calcium to enter, which promotes transport by regulated exocytosis of insulin to the extracellular space.

Learn more:

brainly.com/question/1109181

4 0
3 years ago
Which of the following is not a source of groundwater pollution?
svetlana [45]
I would say C or D

Hope This Helps




8 0
3 years ago
Read 2 more answers
Which type of muscle tissue is pictured?
malfutka [58]

Answer:

Smooth

Explanation:

The muscle tissue from the smooth muscles looks layered and connected. Also, I found the diagram online.

4 0
3 years ago
When humans remove vegetation from area of the water cycle is most directly affected in which way A) clouds in the area will inc
Arturiano [62]

The correct answer is letter C. evaporation in the area will decrease. When humans remove vegetation from an area, the water cycle is MOST directly affected on the evaporation side. The evaporation in that area will decrease because there'll be no more plants that will hasten the evaporation process. This will create an abnormality in the water cycle.




4 0
3 years ago
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