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siniylev [52]
3 years ago
7

PLEASE HELP MARKING PEOPLE AS BRAINLIST

Biology
2 answers:
inna [77]3 years ago
7 0
B cytokines is when it splits in two and turns into parent cells :)
STatiana [176]3 years ago
3 0

Answer:

b

Explanation:

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Help please and thank uu​
Anna [14]

Answer:

hfa-epep-uxi

j0!n me pls

I promise there will be nothing inappropriate or unsafe

Explanation:

8 0
3 years ago
Read 2 more answers
Describe two factors that are responsible for regulating the cell cycle. What is their role in the regulation process?
finlep [7]

Answer:

The cell cycle is controlled by many cell cycle control factors, namely cyclins, cyclin-dependent kinases (Cdks) and cyclin-dependent kinase inhibitors (CKIs). Cyclins and Cdks, which are positive regulators of the cell cycle, activate cell cycle factors that are essential for the start of the next cell cycle phase.

Explanation:

Listen to pronunciation. (sel-SY-kul REH-gyoo-LAY-shun) Any process that controls the series of events by which a cell goes through the cell cycle. During the cell cycle, a cell makes a copy of its DNA and other contents, and divides in two.

3 0
3 years ago
A rat becomes a long tailed rat and a short tailed rat over 10000 years. What is this called ?
Lesechka [4]

Answer:

<em>Evolution</em>

Explanation:

Evolution can be described as the changes which occur in a population over a period of time. Over a period of time, organisms tend to evolve those characteristics which make them better adapted to live in an environment. Such changes which occur over a long period of time are termed as evolution. Charles Darwin was the scientist to bring forward the theory of evolution.

The change in the tail length of a rat over a course of many years is an example of evolution.

3 0
4 years ago
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As______ flow downhill, they can break off pieces of rock then carry the rock pieces with them.
Alecsey [184]
The answer should be rain water
5 0
3 years ago
Atoms of nonmetals have a tendency to __ or__ electrons when they react.
Lera25 [3.4K]

Answer:Atoms of nonmetals have a tendency to gain or share electrons when they react.

Explanation: Non-metals are elements that gain electron to form negatively charged ions known as anions.

When non-metals react, they either gain/accept electron from a metal atom or share electron with another non-metal atom. When a non-metal accepts an electron from a metal atom, the type of bond formed is called ionic or electrovalent bond. In electrovalent bond, the metal atom transfers its valence electrons to the non-metal atom so that both attain a stable octet or duplet structure.

When a non-metal shares electron with another non-metal atom, the type of bond formed is known as covalent bond. In covalent bond, the two non-metal atoms share a pair of electron, each atom donating one electron to form a pair.

8 0
3 years ago
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