Help plz. Thanks. Only answer if you know it plz.

Biology

1 answer:

Irina18 [472]3 years ago

3 0

Answer:

Each one is fromt the plant cell

Explanation:

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Which of the following is an example of a tertiary consumer?

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What is not true regarding carbohydrate structure and function?

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Answer: carbohydrates is composed of amino acids

Explanation: carbohydrate functions as an energy giving food in the body. Examples are rice, casssava and maize. The molecular structure of carbohydrate is (CH20)n. Carbohydrate has three subtypes:

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(3) Polysaccharides: They consist of a long chain of branched or unbranched

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Carbohydrates is not composed of amino acids but rather protein is composed of amino acids.

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19. One long-lasting effect of a pandemic influenza is that: A. Survivors may develop severe psychological problems B. Some vict

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Answer:

Explanation:

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Neurons in the parasympathetic pathway use which neurotransmitters?

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<h2>Acetylcholine</h2>

Explanation:

Acetylcholine is a chemical that is found between the nerve synapses, or gaps, between nerve cells. When activated, it causes the contraction of skeletal muscles and activates glandular functions in the endocrine system. Think of acetylcholine as a mailperson; residents cannot receive their mail until he or she comes and delivers it to the mailbox. Like mailpersons who deliver the mail and move on to the next house, acetylcholine acts quickly and does not hang around. As a result, acetylcholine is rapidly broken down by another chemical substance called cholinesterase.
Acetylcholine was the first neurotransmitter scientists discovered, as well as the most abundant neurotransmitter in the body. A neurotransmitter is a chemical that is released by a neuron, or nerve cell, that sends a signal to another neuron across a synapse. The neurotransmitter binds to receptors to affect how the signal is received. The purpose of the neurotransmitter is to either amplify or inhibit the signals sent between the neurons.
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10.

Gre4nikov [31]

I believe heterotrophs are organisms that get their energy by eating other organisms. These organisms are also called predators

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