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Sever21 [200]
3 years ago
10

A You tube video called “Charlie Bit My Finger” went viral. Watch it and determine how each of the following theories would expl

ain the appeal: Psychodynamic, Behaviorist, social-cultural, and Evolutionary
Biology
1 answer:
Reika [66]3 years ago
5 0

Answer:

k

Explanation:

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Using site-directed mutagenesis, you have created a mutant form of chymotrypsin that has alanine substituted for the usual serin
tankabanditka [31]

Answer:

The correct answer is - option E.

Explanation:

Serine may not be affected by the mutation as it has no part of the hydrophobic binding site so it won't affect the affinity of the binding of the substrate. The peptide bond-breaking would not occur without the catalytic end or part so the enzyme would be the complete loss of enzyme activity due to site-directed mutagenesis that is created from the chymotrypsin.

Thus, the correct answer is - option E.

4 0
3 years ago
What happens during prophase?
Leya [2.2K]

answer:

During prophase, the complex of DNA and proteins contained in the nucleus, known as chromatin, condenses. The chromatin coils and becomes increasingly compact, resulting in the formation of visible chromosomes. ... The replicated chromosomes have an X shape and are called sister chromatids

Explanation:

7 0
3 years ago
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An organism is able to maintain a stable internal environment despite changing external conditions. What is this called?
aalyn [17]

Answer:

Homeostasis

Explanation:

"ability to maintain a relatively stable internal state that persists despite changes in the world outside."

Hope this Helps

4 0
2 years ago
. Consider the following scenarios. State whether the mutation is likely to be passed on to the offspring of the organism. Expla
Shalnov [3]

Answer:

The correct answer is "option a. it is likely it will pass to the offspring; option b. it is not very likely that it will pass to the offspring".

Explanation:

In order that a mutation could be passed to the offspring it is necessary that the affected DNA can be transmitted to the following generation. A single bacteria that contains a positive mutation in its DNA is likely to pass its mutation to the offspring since it multiples by binary fission. On the other hand, a skin cell most likely will not pass its mutation to the offspring since a skin cell is not involved in the organism reproduction, such as a sexual cell.

6 0
3 years ago
What type of muscle is the inside of the uterus lined with?
vitfil [10]
The endometrium is the inner lining. The myometrium is the thick middle muscle. The serosa is the outer smooth layer.
7 0
3 years ago
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