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solmaris [256]
3 years ago
15

Please help me with this process

Biology
1 answer:
Alenkasestr [34]3 years ago
5 0

Answer:

25%

Explanation:

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Neporo4naja [7]

Explanation:

1. cell membranes are partialy permeable, only allowing passage to some certain molecules.

2. diffusion is the movement of molecules across partially permeable membrane down concentration gradient.

3. the molecules are too big to pass through partially permeable membrane. the concentration of the molecule might be higher in the cell than in the solution/surroundings.

7 0
3 years ago
Which of these organic molecules would provide the greatest amount of energy per gram of the substance
Elan Coil [88]
Lipids would be the answer that you are looking for. When talking food energy it's best to speak in terms of calories. Therefore, lipids or fats offer the greatest amount of heat or energy.
7 0
3 years ago
Which of the following are examples of what scientists can learn from studying fossils?
FrozenT [24]
The answer is a and c
7 0
2 years ago
Read 2 more answers
Scientific have tried to explain the rate of evolution over time by means of
vlabodo [156]
The rate of evolution is the means of
Darwinism
8 0
3 years ago
Which substance is a nucleus acid?
padilas [110]
Hey there!

Which substance is a nucleus acid?

Well here’s your answer:

Nucleic acids, which include DNA
(deoxyribonucleic acid) and RNA (ribonucleic acid), are made from monomers known as nucleotides. Each nucleotide has three components: a 5-carbon sugar, a. If the sugar is deoxyribose, the polymer is DNA.

~Let me know if this was helpful~
~Thank you have a nice rest of your day
~Evelyn:)
3 0
2 years ago
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