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3 years ago

Which of the four levels of protein structure is maintained after denaturing?

2 answers:

7 0

Denaturation of proteins includes the interruption and conceivable decimation of both the secondary and tertiary structures. Since denaturation responses are not sufficiently solid to break the peptide bonds, the essential structure (arrangement of amino acids) continues as before after a denaturation procedure.

Mama L [17]3 years ago

7 0

Answer:

Primary level

Explanation:

There are four levels in protein structure formation. Primary structure is the most basic one where the amino acids are linked to each other via peptide bonds. It is formed between carboxyl group of one amino acid and amino group of another amino acid. When Hydrogen bonding occurs in this polypeptide chain, secondary structure is formed. It can be of two types alpha helix and beta sheet. Tertiary structure is formed by side chain interactions within the polypeptide. Quarternary structure is formed when two or more polypetide chains interact with each other. Denaturation is able to disrupt various hydrophobic and hydrophilic interactions hence protein's structure is destroyed till secondary level. However it is not able to disrupt peptide bond hence primary structure remains intact.

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Answer:

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Explanation:

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2 years ago

the allele for white fur is revessive and the allele for normal fur is dominant the frequency for the normal fur allele is 0.60.

Mariulka [41]

Answer:

$36$ % of wolves have normal fur.

Explanation:

Given , the allele for white fur is recessive and the allele for normal fur is dominant

Let "N" represents the allele for normal fur and "n" represents the fur for white fur.

As per Hardy Weinberg's principle, the frequency for dominant allele is represented by "p"

Given ,

$p = 0.60\\$

Then frequency for dominant genotype will be " $p^2$ "

So, Frequency for wolves with normal fur is

$p^{2} \\0.60^2\\0.36$

Percentage of the wolves with normal fur is

$0.36*100\\= 36$ %

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3 years ago

What does it mean when scientists say that all living organisms are part of a universal genrtic code

damaskus [11]

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3 years ago

Read 2 more answers

Color blindness is a recessive x-linked trait in humans. in a family where the mother is color-blind and the father is normal, t

melisa1 [442]

Color blindness is a recessive x-linked trait in humans. In a family where the mother is color-blind, and the father is normal, the probability of their having a color-blind son is 100%.

Color blindness is a recessive x chromosome liked recessive disease which is more prone in males than in females. As the mother is color-blind she has both the alleles of colorblindness while the father is normal with both x chromosome and y chromosome normal.

So if the parents have a boy, he will always receive an x chromosome with colorblindness gene from the mother and a normal y chromosome from the father always. Thus, the probability of having a colorblind boy will be 100%.

To know more about colorblindness refer to the link below

brainly.com/question/2094919

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1 year ago

What must happen for scientific theories to be accepted as valid? (5 points)

natka813 [3]

Answer:

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