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natita [175]
3 years ago
13

Plz help me with 2021 March Mammal Madness

Biology
2 answers:
inna [77]3 years ago
5 0

Explanation:

Here.....................

stepan [7]3 years ago
4 0

Explanation:

I don't think your question is appropriate for me to answer.

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Eukaryotic chromosomes contain two general domains that relate to the degree of chromatin condensation. These two regions are _
GuDViN [60]

Answer:

This question lacks options, options are: A) Heterochromatin and euchromatin

B) Uniform in the genetic information they contain

C) Separated by large sketches of repetitive DNA

D) Each void of typical protein-coding sequences of DNA

E) Void of introns.  

The correct answer is A.

Explanation:

The chromatin or substance that makes up the nuclei of cells and that results from the interaction of DNA with histonic and non-histonic proteins and RNA; it can present different degrees of packing or contraction. When chromosomes are stained with chemicals that bind to DNA, densely stained regions and less densely stained regions appear. Heterochromatin are segments of the chromosome that stain strongly and remain visible, practically, during the entire cell cycle. There are few genes in these regions and therefore low transcriptional activity. They are supercondensed regions. Euchromatin are segments of the chromosome that are not visible during telophase and interphase, only in metaphase. It corresponds to regions that are less compact and in which there is a higher gene density.

3 0
2 years ago
HELP!!!
klio [65]

Answer:

Box 2, than 1, than 4, than 3.

3 0
3 years ago
atp is procduced during the procces of cellular respiration which is the order of the steps of cellular respiratiopn?
White raven [17]

Answer:

glycolysis, krebs cycle, electron transport chain

Explanation:

5 0
3 years ago
Which statement is true of both active transport and facilitated diffusion?
enyata [817]

The correct answer is option (D) The active transport and the facilitated diffusion both involve the proteins present in the cell membrane.

Facilitated diffusion transport the large and the charged molecules through the protein transport channels present in the cell membrane. In this case, the solute move from a region of higher concentration to lower concentration and it does not require energy.

Active transports takes place when the molecules move from a region of lower concentration to higher concentration via the membrane protein channels.

Both facilitated diffusion and active transport requires the proteins present in the cell membrane.

7 0
3 years ago
What happens to the DNA in cell during interphase?
UkoKoshka [18]

Answer:

The cell copies its DNA

Explanation:

3 0
3 years ago
Read 2 more answers
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