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Rina8888 [55]
2 years ago
5

How does a nerve impulse pass along a neuron?

Biology
1 answer:
lord [1]2 years ago
7 0
When a nerve impulse reaches the end of an axon, the axon releases chemicals called neurotransmitters. Neurotransmitters travel between the axon and the dendrite of the next neuron. Neurotransmitters bind to the membrane
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What would happen if plants could not produce glucose.
Serggg [28]

A plant that is unable to produce glucose will likely die.

<h3>WHAT IS PHOTOSYNTHESIS?</h3>

Photosynthesis is the process whereby green plants obtain their food using energy from sunlight.

The food molecules are in the form of an organic compound called glucose. The glucose is the source of energy for living cells.

This means that if a plant cell is unable to produce glucose, the plant will likely die because there is no source of energy for metabolic activities.

Learn more about photosynthesis at: brainly.com/question/1388366

7 0
2 years ago
Read 2 more answers
Apparently means? In English language.<br>I AM GOING TO MARK YOU BRAINLIEST​
Alja [10]

Answer:

Apparently is an adverb, and it describes something that appears to be true based on the context/appearance of a situation

Explanation:

6 0
2 years ago
People continue to have strong opinions triggering ongoing debates about stem cell research. Organize the points as either the p
JulsSmile [24]

Answer:

<u>Pro:</u>

May hold answers to cure various diseases including Alzheimer's and Parkinson's - these may be answers to various diseases that are not able to cure.

Requires a small number of cells because of the fast replication rate - these are able to produce a high amount of cells in the lab as they are able to replicate faster.

Medical benefits such as regenerating organ tissue and therapeutic cell cloning

<u>cons:</u>

ethical controversy over use of stem cells from lab fertilized human egg - there is an ethical controversy around the use of lab fertilized human egg

unproven treatments often come with high rejection rates - these researches provide uncertain results and not tested and easily affected so the rate of rejection is high

The cost can be prohibited for many patients - these require high cost and can not be in the budget of every patient.

8 0
2 years ago
Read 2 more answers
Which of the following processes includes all the others?
Vinvika [58]

Answer:

Passive transport.

Explanation:

The transport of molecules across the plasma membrane can occur by the two process- active transport and passive transport. No amount of energy is required during the active transport.

Passive transport includes the diffusion and osmosis. Both the diffusion and osmosis do not require energy and the molecules move down from the region of higher concentration towards the region of lower concentration. Small molecules, ions and proteins can go through the passive transport.

Thus, the correct answer is option (c).

7 0
3 years ago
In this metabolic process, the enzyme RNA polymerase binds RNA nucleotides (the substrates) together by catalyzing the formation
stira [4]

Answer:

TRANSCRIPTION

Explanation:

Transcription is the first process that occurs in the expression of a gene. It involves the synthesis of a mRNA molecule from a DNA template. The DNA molecule, which is located in the nucleus of an eukaryotic cell, is bound to by an enzyme called RNA polymerase in order to synthesize an mRNA molecule/strand.

RNA polymerase synthesizes a mRNA molecule using complementary base pairing rule i.e. Uracil base (U) is synthesized when Adenine (A) is read, Adenine when Thymine (T) is read, Guanine (G) when cytosine (C) is read, Cytosine when guanine is read. These nucleotide bases are then joined together via chemical bonding.

In a nutshell, RNA polymerase catalyzes the formation of a bond between the backbone sugar of one nucleotide base to the backbone phosphate of another nucleotide base in the metabolic process of TRANSCRIPTION.

3 0
3 years ago
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