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Ierofanga [76]
3 years ago
5

Which of the following will pass through a cell membrane most easily?(A) both CO2 and water will easily pass through CO2(B) a sm

all nonpolar molecule proteins(C) large polar molecules(D) All of the answer choices are correct.
Biology
1 answer:
mezya [45]3 years ago
7 0

Answer:

Option (A).

Explanation:

Cell membrane or plasma membrane is made up of lipids and proteins with the small amount of carbohydrates are attached to it. This membrane maintains fluidity and separate cell's environment.

Small non polar and uncharged molecules can easily pass through the cell membrane by the process of diffusion. Carbon dioxide and water are small molecules that can easily pass through the membrane.

Thus, the correct answer is option (A).

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What is classification? Why is it necessary to classify animals and plants?​
DIA [1.3K]

Answer:

Explanation:

Scientists use Taxonomy, the science of classifying living things, in order to make sense of biodiversity and how living things are related. For example, the classification of species is important in light of a changing environment because it helps scientists keep track of endangered species and what new species were formed because of the environmental change.

7 0
3 years ago
For six years, an artificial fertilizer is used on an apple orchard. the orchard is next to a stream
Nataly [62]

Answer: i dont get your question but i can answer something as the orchard is near a stream

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5 0
2 years ago
Which of the following is a possible source of water pollution​
Rama09 [41]

Answer:

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4 0
3 years ago
A patient has a large bruise so the phlebotomist collects a blood specimen distal to it. describe where the specimen was collect
olga55 [171]

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The reason for choosing the sampling site is for the most part practical, the veins are easily identifiable, and easily accessible for paramedical personnel. Their collection is less dangerous than that of arteries, which are generally thinner and close to the peripheral nerves.

6 0
3 years ago
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