Answer:
70 minutes : 1 hour and 10 minutes
7.6 yards : 22.8 feet
Explanation:
Have a nice day :)
Answer:
Increasing substrate concentration also increases the rate of reaction to a certain point
Explanation:
<h3><u>Answer;</u></h3>
The permeability of the membrane
<h3><u>Explanation</u>;</h3>
- The fluidity and the permeability of cell membrane must be maintained within a certain range for the cell to function properly.
- The permeability of cell membrane depends on a number of factors, among them is the degree of saturation of fatty acids tails making up phospholipids.
- Phospholipid tails can be saturated or unsaturated. Saturated tails have no double bonds and as a result have straight, unkinked tails, while unsaturated tails have double bonds and, as a result, have crooked, kinked tails.
- Interactions between tails are maximized in the case of saturated tails, thus decreasing membrane fluidity and permeability, while unsaturated tails increases membrane fluidity.
Answer: Natural selection
Explanation: Organisms with more advantageous allele are more likely to survive and pass on these alleles to their viable offspring