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Igoryamba
3 years ago
5

Carbon cycle contains an important stage called Carbon fixation. This

Biology
1 answer:
grandymaker [24]3 years ago
5 0

Answer: 4

Explanation:

Fungi(mushrooms) are heterotrophs and they cannot fix nitrogen from the atmosphere and they must obtain it from their environment. They are using complex organic compounds as a source of carbon.

Most plants can fix carbon which are 1. Grass 2. Maple trees 3. Algae and hat are why they are incorrect answers because from this question only 4. mushrooms can fix carbon.

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melisa1 [442]

Answer:

The protein likely travels through a common lumen shared by thylakoid membranes and grana, and cannot easily diffuse through the thylakoid membrane.

Explanation:

There is a lot of scientific research in which a specific molecule can be labeled with some fluorescent marker (usually carbon 14). This type of marking allows the researcher to make observations about the movement of these molecules, as you can see in the question above. About the research shown in the question, the researcher realized that the protein labeled with the fluorescent marker moved between the grana and was always in the lumen, so she can conclude that the selocomovement protein moved through the lumen that is shared between the tilacoid membranes and the grana.

7 0
3 years ago
Which of these is an environmental cost of tar sands extraction? A. Acid rain
Verizon [17]

Answer:C habitat loss

8 0
3 years ago
A nurse made a tragic mistake and hooked a sick patient up to an IV line that included pure water. The contents of the IV bag we
pishuonlain [190]

Answer:

The water is hypotonic to the body of the patients

Explanation:

<em>Pure water is generally hypotonic to the red blood cells in the body of humans. Hence, if a person is hooked up to an IV line that included pure water, the red blood cells in the person's body will take-in water, become turgid, and then start lysing. This will make the person become sick or even cause death in severe cases.</em>

5 0
3 years ago
Explain why leaving a generous tip at a restaurant one never plans on returning to is considered an altruistic act.
Ganezh [65]

Answer:

Responses may vary but should include some or all of the following information:

Aggression is a verbal or physical behavior that is intended to harm. Violence, on the other hand, is an aggressive behavior whose purpose is to abuse or harm another. An action can be aggressive without being violent, such as when one spreads gossip about another person. However, all violent acts are aggressive by definition.

Explanation:

4 0
3 years ago
Read 2 more answers
What is the function of a median nerve?
spin [16.1K]
It also supplies the muscles of the thenar eminence by a recurrent thenar branch. The rest of the intrinsic muscles of the hand are supplied by the ulnar nerve<span>. The </span>median nerve<span> innervates the skin of the palmar side of the thumb, the index and middle finger, half the ring finger, and the nail bed of these fingers.this should be the answer to your question </span>
3 0
2 years ago
Read 2 more answers
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