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AlladinOne [14]
3 years ago
12

Pcr is used to amplify a segment of dna and the enzyme responsible for the replication of dna is

Biology
1 answer:
Andru [333]3 years ago
4 0
Practis coloring right
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As far as Alzheimer's researchers know, the primary cause of Alzheimer's disease is:
xxMikexx [17]

Answer:

a. deterioration of neurons that produce the neurotransmitter acetylcholine.

Explanation:

Alzheimer's disease -  

It is a disease associated with memory , it is a type of dementia .

The initial stages of the disease is the remember new things , the day to day task becomes very difficult with time .

During this disease the neurons get deteriorated day by day , which are responsible to produce the acetylcholine .

Hence , the correct statement about Alzheimer's disease is ( a ) .

4 0
3 years ago
The distal end of the humerus has
Vikki [24]

Answer: a. epicondyles

Explanation:

Distally the humerus bone is flattened. It exhibit a prominent bony projection on the medial side it is called as the medial epicondyle of the bone. The lateral epicondyle is present on the lateral side of the distal part of the humerus bone.  

The grasping and powerful muscles of the forearm are attached with the medial epicondyle. It is typically robust and larger as compared to the lateral epicondyle. The lateral epicondyle is attached with the weaker muscles attached posteriorly.

7 0
3 years ago
4. There is a new viral disease in the human population. You found that the
nordsb [41]

Answer:

COVI-19

Explanation:

3 0
2 years ago
What is selective dreeding?
tino4ka555 [31]
I believe you meant 'selective breeding'.
Selecitve Breeding is when say a dog breeder, chooses two prospective parents in hopes of achieveing a superior offspring or offspring with desired traits.
4 0
3 years ago
A gardener accidentally trims the leaves of a green plant too short. The leaves are now much smaller. He notices that the plants
nordsb [41]
In my opinion, it would be C. 
6 0
3 years ago
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