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Virty [35]
2 years ago
8

Why does it make biochemical sense that chaperones recognize hydrophobic surface area? What catastrophic event are chaperones me

ant to prevent in cells?
Biology
1 answer:
dexar [7]2 years ago
4 0

Answer:

Molecular chaperons in the cells helps in protein folding. These are the group of proteins that have functional similarity and they also assist protein folding.

They have the ability to prevent the non specific binding and aggregation by the binding of the non native proteins.

Molecular chaperons helps in recognizing the hydrophobic surfaces of the unfolded proteins because they themselves are hydrophobic in nature and will combine to the hydrophic binding and bonding.

This helps in guiding the protein to folding.

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A graduated cylinder would be best when measuring small liquid volumes.
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2 years ago
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The types of cells found in the parathyroid gland are the parathyroid cells (productive glandular cells) and the oxyphil cells.
IRINA_888 [86]

Answer:

false

Explanation:

The parathyroid gland refers to the four small endocrine glands located in the neck region behind the thyroid. It secretes the parathyroid hormone or parathormone which regulates the calcium levels in our bodies. It comprises two types of cells which are:

a. The oxyphil cells appear at the onset of puberty and they have no known functions. They appear pink or orange when stained with hematoxylin and eosin stain.

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5 0
2 years ago
Fruit flies have a diploid number of 8, and honeybees have a diploid number of 32. In which case will crossing over have greater
Yanka [14]

Answer:

            The correct option is A.

Explanation:

              As we know that genetic variation that result from crossing over depend on the number of genes and their alleles. When there are more genes in genome the chances of polymorphic loci will increase, which will result into more genetic variation during crossing over.

Forexample:

                    Drosophila melanogaster is a common fruit fly having diploid number of 8 chromosome composed of 122,653,977 base pairs, and about ~17,000 genes.  Honey bees have diploid number of 32 chromosomes composed of approximately 2360000 base pairs, and 10,000 genes.    

Conclusion:

                      As fruit fly genome contain more genes and polymorphic loci, so genetic variation is more likely to be greater in fruit fly.


5 0
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Which piece of evidence most clearly supports this reason?
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