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WARRIOR [948]
3 years ago
15

Gorter and grendel extracted lipids from human red blood cells. they calculated the total surface area for these red blood cells

and found it to be 36 µ2. how much surface area would these lipids cover once they were spread across the surface of water?
Biology
1 answer:
Anastaziya [24]3 years ago
7 0
<span>The calculated to surface area for red blood cells by Gorter and Grendel found to be 36u2.

 The surface area that would be covered once they spread across the surface of the water is 72u2.

If they spread across the surface area will double. This is because the lipid bilayer with phospholipid the head faces the water on each surface of the membrane.
 It clearly shows that there must be more to membranes than lipid bilayer because membranes grew and the surface tension of membranes is much lower than those of pure lipid structures.</span>
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5 0
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What is best cell in your body ​
siniylev [52]

Answer:

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6 0
3 years ago
The gene for hairline shape has two alleles: widow's peak (W) and straight hairline (w). What is the percent probability that on
Alexandra [31]

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Probability of having a child with genotype Ww is 50%.

Explanation:

This question involves a single gene coding for hairline shape in humans. The allele for widow's peak hairline (W) is dominant over the allele for straight hairline (w). This means that allele W will mask the phenotypic expression of allele w in a heterozygous state.

In a cross between a mother with genotype, Ww and father with genotype, ww, the following gametes will be produced by each parent:

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Hence, 1 out of 2 children produced by the parents will have a genotype Ww, i.e. 1/2. Therefore, the percentage probability is 1/2 × 100= 50%.

5 0
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Thank you for posting your question here on brainly feel free to ask as many as needed!! GOOD LUCK! I hope I helped.
6 0
3 years ago
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