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Olin [163]
3 years ago
14

HURRY ASAP I NEEDZ HELPZ

Biology
1 answer:
djyliett [7]3 years ago
3 0

It should be 50% and 25%.

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Alveolar type ________ (VIII) cells are responsible for producing surfactant
lord [1]

Answer:

Type II cells

Explanation:

Type II alveolar cells are the round-shaped or cuboidal epithelial cells. These cells have a free surface with microvilli. The function of the type II alveolar cells is to secrete the alveolar fluid to keep the surface of the cells moist.

A mixture of phospholipids and lipoproteins is present in the alveolar fluid that serves as surfactant and reduces the surface tension of the alveolar fluid. The overall effect of the presence of surfactant in alveolar fluid is to protect the alveoli against collapsing during exhalation.

5 0
3 years ago
What cellular process releases energy by breaking down glucose when oxygen is not available
Ivan

Answer:

d

Explanation:

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3 0
3 years ago
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Easy question. Will give brainliest
Law Incorporation [45]

Answer:

The commensal relationship between the sharks and remoras can be described as although remoras consume parasites, sharks with remoras show no better health or growth than sharks without remoras.

Explanation:

A commensal relationship refers to a relationship where two or more organisms in a habitat neither benefit or harm each other.

  • The second option infers that the remoras harm the sharks. This is a parasitic relationship.
  • The third option infers that the sharks are harmed by the remoras because the sharks depend on something that the remoras are limiting. This is also a parasitic relationship.
  • The fourth option infers a commensal relationship, but falsely describes it. The relationship described by this option is a parasitic relationship (one benefits, the other does not).

Therefore, the answer is the first option: Although remoras consume parasites, sharks with remoras show no better health or growth than sharks without remoras.

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3 years ago
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Please answer!!<br> What does the PRKN gene do in the body?
Alborosie

Answer:

it is a component of a multiprotein

Explanation:

it is unkown what this gene does in the body

8 0
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In drosophila melanogaster, the common fruit fly, curved wings "I" and purple eyes "r" are two linked recessive genes found on c
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40 \times 60 \\  = 240

<h3><u>2</u><u>4</u><u>0</u><u> </u><u>is</u> the answer</h3>
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2 years ago
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