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bearhunter [10]
3 years ago
7

What is the definition of a density-DEPENDENT factor?

Biology
1 answer:
Elena-2011 [213]3 years ago
4 0

Answer:

In ecology, any force that affects the size of a population of living things in response to the density of the population (the number of individuals per unit area).

Explanation:

i hope that helped im sorry if i didnt:(

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What three things does something need to have in order to be considered living?
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air water and food

Explanation:

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In assembling a nucleosome, normally the …(1) histone dimers first combine to form a tetramer, which then further combines with
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Answer:

option 1

Explanation:

In assemblying the nucleosome, this reaction occurs in two main steps. the H3 and H4 are recruited first to the DNA in pairs forming the H3/H4 tetramer; meaning two of H3 and two of H4. This gives rise to the nucleosome precursor. Then after this, the dimers of both H2A/H2B are recruited to this precursor, to give rise to the octamer structure around which the DNA is wrapped.  

7 0
3 years ago
What is chlorine and what is the atomic number
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6 0
3 years ago
Which of these requires a host cell to copy its genetic material and protein coat?
svet-max [94.6K]

The virus' DNA becomes a part of the host cell's DNA, and every time the host cell copies and divides, it also copies viral DNA. The viral DNA may remain inactive (a provirus) for a long time, but it can become active when it frees itself from the host's chromosome, which triggers the lytic cycle.

I forget which one is the virus' DNA


3 0
3 years ago
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which of the following about prokaryotic chromosomes is true? a. comprise at least two chromosomes b. are made of DNA wrapped ti
Fantom [35]
The answer is, d. consists of circular DNA molecule . The circular DNA is found in bacterias and archeas (which are prokaryotic organisms). The picture shows bacterial chromosome.


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3 years ago
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