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slava [35]
2 years ago
12

Please help!

Biology
1 answer:
postnew [5]2 years ago
7 0

Answer:

Modifying the accessibility of chromatic leads to complex regulation of eukaryotic gene expression.

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Can someone help me? The question is State two scenarios that demonstrate the process diffusion​
gtnhenbr [62]

Answer:

One could be in the cell. The cell respires, thus producing carbon dioxide in it. So the concentration builds up in the cell. Diffusion is the net movement of particles from a region of high concentration to a region of low concentration, and the carbon dioxide concentration outside the cell is less, therefore the carbon dioxide molecules moves outs of the cell.

Another scenario is when perfume is sprayed into the air. The perfume particles collides with the air particles (lower or no concentration of perfume). This process goes on and on. This is diffusion since the concentration perfume particles collides with the less concentrated particles of perfume.

8 0
2 years ago
What is the maximum number of atp molecules that can be produced during the electron transport stage of aerobic respiration?
aev [14]

Answer:

34 ATP molecules

Explanation:

7 0
2 years ago
How many offspring would result from a
ivann1987 [24]

Answer:

16777216

Explanation:

(8*60)/20 = 24 time

2 ^ 24 = 16777216

7 0
2 years ago
What are three ways that archaebacterea are different from eubacterea
damaskus [11]
<span>1)archaebacteria lack peptidoglycan of eubacteria
2)different membrane lipids
3)archaebacteria have different DNA sequences</span>
4 0
3 years ago
What type of relationship does a cat and tapeworm have?
stellarik [79]

Answer:

Parasitism.

Explanation:

Parasitism is an association in which one organism, lives on another, the host, deriving benefit from it and causing harm to it.

The tapeworm here is a parasite and it lives inside the cat's(host) body where the tapeworm is specialized for its mode of life. It survive and reproduces very well without needing another specie because it is a hermaphrodite. It causes loss or poor development of unwanted organs such as the digestive, sense organs and muscles. Its long flattened body also provides a large surface area for absorption of nutrients too.

7 0
2 years ago
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