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shepuryov [24]
4 years ago
15

Assume that the growing polypeptide chain of amino acids being produced represents an enzyme humans use to help digest starch. T

he original blueprint for the production of this enzyme can be found, most specifically, in the A) salivary glands. B) nuclei of gland cells. C) ribosomes of gland cells. D) saliva of the human mouth.
Biology
2 answers:
kondaur [170]4 years ago
7 0

Answer:

The answer is B) Nuclei Of Gland Cells.

Explanation:

arlik [135]4 years ago
3 0

Answer:

B) nuclei of gland cells.

Explanation:

DNA carries the blueprint for the production of all the proteins including enzymes in human beings. Humans are eukaryotes and their DNA is present in the nucleus of their cells. All the cells that make the complex human body are derived from division in the zygote and therefore, are genetically identical and have the same DNA.

However, gene expression is regulated by the expression of specific genes in specific cells and at a different time of developmental stages. Amylase is the enzyme that digests starch in humans. Amylase is secreted by salivary glands. So, the nuclei of these glands would have genetic information for the synthesis of amylase.

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What is "change" when we are talking about natural and physical systems?
MaRussiya [10]

D.  A variable or alteration to one part that affects an entire system

Explanation:

When talking about natural and physical systems, change is a variable or alteration to one part that affects an entire system.

Systems are groups of processes that have the same overall function. There are several types of interacting components that makes up both physical and natural systems in our world.

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learn more:

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#learnwithBrainly

7 0
4 years ago
1. What does the fossil record provide?​
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Answer:

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HOPE THIS HELPS

3 0
4 years ago
What is the process by which a trait present in an ancestral organism is modified by natural selection over time in descendants
dolphi86 [110]

Answer:

d) descent with modification

Explanation:

According to my research on Darwin's theory of natural selection, I can say that based on the information provided within the question the term being described is called descent with modification. This basically refers to the most dominant traits being passed down from generation to generation, and being modified little by little in each lineage. Which is done through natural selection.

I hope this answered your question. If you have any more questions feel free to ask away at Brainly.

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Ganezh [65]
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