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Ulleksa [173]
3 years ago
9

Chloroplasts require oxygen. True Or False??

Biology
1 answer:
ANTONII [103]3 years ago
4 0

Answer:

yes true because  The oxygen released by the chloroplasts is the same oxygen you breathe every day.

Explanation:

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Which statement is an example of variation within a species? picture attatched.
Alina [70]

Answer: B

Explanation: The other answers are talking about similarities among different species.

4 0
2 years ago
plzzz help i will give brainlyest Sally says that divergent plates cause the greatest, strongest Earthquakes. Marks says she's w
KatRina [158]

Answer:

Mark

Explanation:

At divergent plate boundaries, earthquakes tend to be weak and shallow. Transform plate boundaries, have shallow, but very powerful earthquakes. At convergent plate boundaries, where two continental plates collide, earthquakes are deep and also very powerful.

4 0
2 years ago
Read 2 more answers
The domestic cat genome contains 2.9×109 base pairs. The length of linker DNA in mammals is 50 base pairs. Approximately how man
IgorLugansk [536]

Answer:

Number of nucleosomes in 2.9 * 10^9bp is equal to 1.47 * 10^7

Explanation:

For wounding one nucleosome, total length of DNA required is equal to 146 bp

The length of  linker DNA in mammals is equal to 50 bp

Thus , the total length of DNA that confides between two nucleosome is equal to the sum of wounding length of DNA and the linker length

= 146 + 50\\= 196bp

Thus, in 196bp length of DNA, the total number of nucleosomes is equal to 1

Thus, number of nucleosomes in 2.9 * 10^9bp is equal to

\frac{2.9* 10^9}{196} \\1.47 * 10^7

8 0
2 years ago
Which of the following statements about the import of protein to the nucleus is correct? Choose all that apply.
dem82 [27]

The correct statements are:

•An NLS can be a monopartite or bipartite signal which includes a significant number of basic amino acids.

• The recycling of importins back to their original conformation requires GTP hydrolysis in the cytoplasm.

The other answers are incorrect because GTP is not required for an importin to bind to an NLS but for the release of importin and an NES or nuclear export signal  is the sequence  in a protein for export from the cell nucleus to the cytoplasm, not to the nucleolus.

6 0
3 years ago
Do living thing need to have DNA to live.
White raven [17]
All living things have DNA within their cells
So Yes
Hope that helped
6 0
2 years ago
Read 2 more answers
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