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vitfil [10]
3 years ago
6

Which of these events occurs during DNA replication?

Biology
1 answer:
larisa [96]3 years ago
7 0

Answer:

i think frst one plz i am new so sry if i am wrong

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In the 1950s, Christian Anfinsen demonstrated the renaturation of the protein ribonuclease (RNase) in vitro. After reduction (to
seropon [69]

Answer:

The correct answer to the question: What would happen if the urea were removed after oxidation, would be, C: Disulfide bonds are not positioned correctly unless weak bonding interactions are present.

Explanation:

Christian Anfinsen´s and colleagues´s research on proteins, their structure, their function, and what affects them, yielded information that has impacted the way that proteins are studied today. This research was not only able to find the structure of proteins, but also how this structure was formed, and what would happen if it was affected by different factors, meaning, if the protein would remain functional or not. In his experiment with urea, Anfinsen and his colleagues found that what mattered in protein structure was the fine balance in the elements, called residue, inside the structure, and not those on the outside. They also found that when urea was removed from the protein after oxidation had happened, then the cysteine residue would not be placed correctly inside the structure, thus affecting it and reducing its capacity to perform.

7 0
3 years ago
Amino acid is to protein as:
Effectus [21]

Answer:

option D is correct

Explanation:

monosaccharide are the building blocks of oligosaccharide(starch)

6 0
3 years ago
Action potentials generated by the autorhythmic cells spread to the contractile cells through what structures in the membrane?
vitfil [10]
<h3><u>Answer;</u></h3>

Gap junctions

<h3><u>Explanation;</u></h3>
  • Gap junctions allow the exchange of ions, second messengers, and small metabolites between adjacent cells and are formed by two unrelated protein families, the pannexins and connexins.
  • <em><u>Action potentials generated by the autorhythmic cells spread waves of depolarization to contractile cells through gap junctions. If the depolarization causes the contractile cells to reach threshold, they will in turn generate an action potential.</u></em>
8 0
4 years ago
If the yellow allele is dominant (Y) and the green allele is recessive (y), what are the possible genotypes of a green offspring
frutty [35]

Answer:

yy

Explanation:

it can only be yy because you need 2 recessive genes to show a recessive trait.

A plant with Yy genes could pass the recessive genes on, but would still show the dominant trait.

5 0
3 years ago
Read 2 more answers
How would shoot and root growth be affected by a mutation that caused plants to lose the ability to polymerize glucose into star
Anastaziya [24]

Answer:

b) Lateral branch shoots would grow more horizontally and have less of a tendency to turn upward.

d) Lateral branch roots fully embedded in soil would grow randomly upward and downward.

e) Roots breaking the soil surface would grow upward.

Explanation:

Inside the amyloplasts of the common bean the starch granules resemble variously sized cotton balls stuffed into a balloon. Under normal circumstances amyloplasts do nothing more than sit on the bottom of special gravity-sensing cells. When a plant is knocked over, the amyloplasts slide from what was recently the bottom of the cell onto a formerly vertical wall. Somehow, this movement is sensed and relayed to cells that secrete the growth-regulating plant hormone auxin.

Since the plant has lost the ability to transform glucose into the granules. The plant can´t differentiate between up or down because gravity is what causes these granules to settle down.  

4 0
3 years ago
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