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Soloha48 [4]
3 years ago
14

Simple diffusion and facilitated diffusion are related in that both require protein carriers A. depend on a concentration gradie

nt B. occur via contractions of cytoskeletal elements attached to membrane proteins C. are endergonic processes and thus require the hydrolysis of ATP D. occur in eukaryotic cells but not in prokaryotic cells
Biology
1 answer:
vodomira [7]3 years ago
8 0

Answer:

A. depend on a concentration gradient

Explanation:

Simple and facilitated diffusion are the two methods of transport of substances down their concentration gradient. In both processes, substances are moved from the region of their higher concentration to that of their lower concentration. Since simple diffusion and facilitated diffusion are passive processes, there is no requirement of energy input to drive them. Both are driven by the concentration gradient of the substances only.

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If Elizabeth are the soup on the 5th day before she saw the mold could she have gotten sick
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Answer:

yes, it does not matter if she saw it or not she could still get sick from eating/drinking the soup

Explanation:

there was still bacteria growing on it, whether she saw it or not the bacteria was progressively growing.

4 0
4 years ago
A researcher investigates a blood disease carried by birds. She isolates an organism from the blood of an infected bird. She fin
AlekseyPX

Answer:

Bacteria

Explanation:

Bacterial are prokarotes, that inhabit virtually all habitats..Although some may be pathogenic, ,most bacteria are beneficial. They live in mutual relationship with their living hosts.where they help  most in catabolic  reactions especially in digestion of  food and  in nutrient cycle.

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5 0
4 years ago
Your friend has been coughing a lot and has been experiencing shortness of breath. What two possible respiratory conditions migh
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4 0
3 years ago
Which term best describes the difference in colors of the birds below?
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I think the answer is C. Genetic variation

6 0
4 years ago
Read 2 more answers
Inspiratory capacity is ________. A. functional residual capacity B. air inspired after a tidal inhalation C. the total amount o
Brrunno [24]

Answer: C. the total amount of air that can be inspired after a tidal expiration.

Explanation:

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The tidal volume is the measure of the amount of air inspired and expired during the process of normal breathing. This includes the volume of around one to half liter. The expiratory reserve volume is the additional air which is exhaled after normal exhalation.

4 0
4 years ago
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