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Maslowich
3 years ago
13

What does it mean for the cell membrane to have a phospholipid bilayer?

Biology
1 answer:
BabaBlast [244]3 years ago
6 0

Phospholipid bilayers are critical components of cell membranes. The lipid bilayer acts as a barrier to the passage of molecules and ions into and out of the cell. However, an important function of the cell membrane is to allow selective passage of certain substances into and out of cells.

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Verizon [17]

Cellulose makes the cell walls of all plant cells.

Option B

<h3><u>Explanation:</u></h3>

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Glucose is the chief respiratory substrate of a cell. Its not associated with the increase in rate of a reaction. But cellulose is the molecule that is a polymer of glucose that is associated with the formation of cell walls in plants.

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uranmaximum [27]
Hi!

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5 0
3 years ago
How do bacteria help plants grow?
Sergeu [11.5K]

Answer:its A

Explanation:apex

7 0
3 years ago
What cell type have prokaryotic cells
siniylev [52]

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Bacteria are an example of a prokaryotic cell.

6 0
3 years ago
3The graph below shows rate of reaction data for 2 different enzymes. One of these enzymes are
docker41 [41]
The protease enzyme pepsin is found in the stomach and has a highly acidic PH of just 2, so the line would be at PH 2, so lower down than amylase which has a PH 7 :)
4 0
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