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d1i1m1o1n [39]
3 years ago
10

The chromatin condenses into visible chromosomes

Biology
1 answer:
Marat540 [252]3 years ago
7 0

Answer: 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. Chromosomes are made of a single piece of DNA that is highly organized.During prophase, chromatin condenses into chromosomes, and the nuclear envelope, or membrane, breaks down. In animal cells, the centrioles near the nucleus begin to separate and move to opposite poles (sides) of the cell. ... The spindle starts to form during prophase of mitosis

Explanation:

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The oxidation of glucose to two molecules each of pyruvate, ATP, and NADH is called ________ and occurs in the ______.
rodikova [14]

Answer:

1. Glycolysis

2. Cytoplasm

Explanation:

This question is describing the process of cellular respiration. Cellular respiration, which is the process by which organisms obtain their energy (ATP), occurs in stages. The first stage undergone by all living cells is called GLYCOLYSIS.

IN GLYCOLYSIS, glucose molecule (from digested food) is broken down via oxidation in the CYTOPLASM of the cell, into two molecules each of pyruvate, ATP, and NADH. The pyruvate proceeds to the other stages of cellular respiration.

6 0
3 years ago
If the root word "derm" means "skin," which of these words means "the study of skin diseases and treatment"?
Ray Of Light [21]
Answer: Dermatology

Like you said, derma means skin and  having the terminology -logy <span>indicates </span><span>names of scientific fields of study. Basically, dermatology is the branch of medicine that studies skin but also studies </span>scalp, hair, and nails (because they are all associated).

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8 0
3 years ago
Read 2 more answers
Please help I don't know if it's the right answer
Tpy6a [65]

Answer:

I think so

Explanation:

I'm not sure but in pretty sure that is right

7 0
3 years ago
A twin study is conducted to examine the role of genetics and environment on the fondness of individuals for chocolate. Which of
djyliett [7]

"Identical twins are more similar on the trait than fraternal twins" would lead to the conclusion that genetic factors are important in the development of this trait.

<u>Option: C</u>

<u>Explanation:</u>

Research performed on identical or fraternal twins are twin investigations. We seek to expose the significance for characteristics, phenotypes and diseases of environmental and genetic factors. Twin work is considered a key instrument in the domains of behavioral genetics and material, from biology to psychology.

Fraternal or dizygous twins each share around 50 % of their DNA, just like any other parent. Since the twins are born into the same family they share other factors of their surroundings. The existence of a given genetic or phenotypic trait in just one component of a pair of twins called discordance offers a valuable insight into influence on such a trait on climate.

6 0
3 years ago
Circular dna not part of a bacterial genome is called a __.
Shtirlitz [24]

Answer:

a plasmid

Explanation:

I think it's called a plasmid but I'm not sure. hope it helps

7 0
3 years ago
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