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saw5 [17]
3 years ago
8

What variables(s) influence(s) whether a nonpolar molecule can move across a membrane by passive diffusion?

Biology
1 answer:
zhuklara [117]3 years ago
6 0
Concentration gradient across the membrane. Proteins in the membrane allow specific molecules through, passively. 
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2 years ago
Why does water have a high specific heat
Marat540 [252]

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Water's high heat capacity is a property caused by hydrogen bonding among water molecules. ... When the temperature of water decreases, the hydrogen bonds are formed and release a considerable amount of energy. Water has the highest specific heat capacity of any liquid.

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3 years ago
"susan is consuming 70 grams of protein per day on her 2,000-kilocalorie-per-day diet. what percent of susan's diet is protein?"
nirvana33 [79]
The answer to this question would be: 14%
Protein will give a calorie about 4kcal/gram. Then, the total calorie of protein from Susan meal would be: 70 grams * 4kcal/g= 280 <span>kilo calorie</span>.
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6 0
3 years ago
Organism in which the embryonic blastopore becomes its anus is called
andrew11 [14]

Answer:

deuterostomes

Explanation:

During the formation of the gastrula, a group of cells migrates towards the inside. The resultant sac forms the embryonic gut. The embryonic gut has an opening that opens to the outside and is called the blastopore. The blastopore may give rise to mouth or anus. In some organisms, blastopore develops into the anus. These organisms are called deuterostomes. The other organisms in which blastopore develops into the mouth are called protosomes. Echinoderms, hemichordates, and chordates are deuterostomes.

3 0
3 years ago
How does a loess affect the environment around it?
WARRIOR [948]

Answer:

Because loess is deposited from the atmosphere it provides an important geologic archive of past atmospheric circulation that can be used to test atmospheric circulation models

Explanation:

8 0
3 years ago
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