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4vir4ik [10]
3 years ago
10

Biological macromolecuels fall into four main classes. a. True b. False

Biology
1 answer:
Alecsey [184]3 years ago
6 0

Answer:

A. True

Explanation:

Carbohydrates, lipids, proteins, and nucleic acids are the four major classes of biological macromolecules.

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Determine whether the following statement is true or false, and why. “The endocrine system releases products into the bloodstrea
Ivenika [448]

The endocrine gland is the one that is ductless an release its secretion directly in bloodstream example liver, pancreas, etc.  The given statement is true and the correct option is B.

<h3>What is endocrine gland's secretion called?</h3>

The secretion of endocrine gland is referred to as hormones, which are chemical messengers that helps in body's control and coordination.

The endocrine gland is the one that is ductless an release its secretion directly in bloodstream example liver, pancreas, etc.

Thus, the given statement is true and the correct option is B.

For more details regarding endocrine gland, visit:

brainly.com/question/11312688

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2 years ago
What does it mean when it says that aerobic respiration occurs in the cytoplasm “TO” the mitochondria???
Romashka-Z-Leto [24]

Answer:

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The result from mitochondria is ATP, that acts as a currency of the energy in the cell. In the cytoplasm of mitochondria kerb cycle occurs. In this process it has several other process, once it uses acetate and water to give NADH from NAD+ and gives carbon dioxide as waste. The NADH formed is fed by oxidative phosphorylation or electron transport. The outcome of these processes is oxidation of nutrients to give chemical energy in ATP form.

4 0
2 years ago
What important process happens at the capillaries?
Zarrin [17]

Answer: Capillaries connect the arterial system — which includes the blood vessels that carry blood away from your heart — to your venous system. Your venous system includes the blood vessels that carry blood back to your heart. The exchange of oxygen, nutrients, and waste between your blood and tissues also happens in your capillaries.

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3 years ago
What’s a anhinga in a food web?
Andreyy89

Answer:Ahingas are secondary consumers in a food web.

Explanation:They are carnivores and there diet includes tadpoles, frog eggs, young alligators, water snakes, etc.

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Which statement is true about the chemical reaction for photosynthesis in which carbon dioxide and water react to form glucose a
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°The process of photosynthesis is a physical change

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