Which amino acids is good for cross linking?

1 answer:

5 0

To measure cross-linking amino acids in a collagen hydrolyzate using a conventional amino acid analyzer with ninhydrin detection, the bulk amino acids must be largely removed to avoid plugging the reaction coil. Tissue is thoroughly reacted with sodium borohydride to convert all intermediate cross-linking residues to their reduced, acid-stable forms. More vigorous reduction conditions may be used than when preparing profiles of tritium-labeled cross-links using NaB3H4 and direct amino acid analysis.

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In chickens, the dominant Cr allele produces chickens with extremely short legs (called creepers). When a male creeper is mated

Masteriza [31]

Answer:

The male creeper and the female creeper are both heterozygous for the creeping trait.

Explanation:

The creeping allele Cr is dominant. For any chicken to have the wild-type long leg attribute, the dominant allele must be absent in its genotype. This means that such an individual would have two recessive alleles, each from either parent.

Hence, in order for two parents to produce wild-type offspring at all, both of them would have to be heterozygous for the creeping trait.

Assuming that the alternate trait is represented by cr allele:

Crcr x Crcr

CrCr Crcr Crcr crcr

The two parents in the above cross are creepers but were able to produce wild-type offspring as a result of both parents being heterozygous. 

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1. What system's organs dominate the abdominal cavity?

irakobra [83]

Answer:

Pancreas, Spleen , Kidneys

Explanation:

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Is Flagella found in plants, animals, or fungal

ArbitrLikvidat [17]

Answer:

Flagellum plant or animal

Flagella are tail- or whip-like structures that protrude from some animal cells. The most familiar example is probably the exceptionally long flagellum found on sperm cells. By lashing to and fro, the flagellum drives the cell forward and powers its motion.

Explanation:

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DNA does not duplicate True False

Reptile [31]

This is false, DNA can duplicate it self

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Which dna mutations is most likely to damage the protein it specifies?

Radda [10]

<h2>DNA Mutations</h2>

Explanation:

(A) A base-pair deletion

Insertion or deletion brings about a frame shift that changes the perusing of consequent codons and, hence, adjusts the whole amino acid arrangement that follows the transformation, additions and cancellations are normally more harmful than a substitution in which just a solitary amino corrosive is modified
DNA changes brought about by mutagens may hurt cells and cause certain illnesses, for example, malignancy
Instances of mutagens incorporate radioactive substances, x-beams, bright radiation, and certain synthetic compounds

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