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zvonat [6]
3 years ago
11

Explain the cellular functions that occur when antibiotics attack a bacteria cell?Thank you!

Biology
1 answer:
Leni [432]3 years ago
7 0

Answer:

Antibiotics attack the cell walls of bacteria.

Explanation:

They prevent the bacteria from synthesizing a molecule in the cell wall, which is very important as it gives the cell wall the strength to survive in the human body. This molecule is known as PEPTIDOGLYCAN.

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during exercise or running, blood flow and breathing rate increase to transport oxygen to the muscles, causing an increase in he
pogonyaev

Answer: autonomic nervous system

Explanation:

The autonomic nervous system serves as a regulator of blood pressure and is also critical in the regulation of skeletal muscles blood flow during exercise.

Pulmonary ventilation increases because of a rise in tidal volume and respiratory rate to meet increased oxgyen demand.oxygen delivery during strenuous exercise is limited by cardiovascular function.

During exercise, there is an increase in physical activity and muscles cell respire more than they do when the body is at rest. The heart rate of breathing increases and this make more oxgyen to absorb into the blood and more carbon dioxide is removed

6 0
2 years ago
Use the following terms to describe in detail how you visually perceive an object that you can see right now. Use the terms in o
irina1246 [14]
Use the following terms to describe in detail how you visually perceive an object that you can see right now.

Answer: To see for example an apple first light that passes through the pupil is eventually reflected on the pupil, activating neurons in the retina. light waves that were reflected off the apple are changed into neural impulses (transduction) at the point of the retina, where neurons fire in response to light waves. Action potentials are released when neurons fire, sending an electrical charge through the neuron. Excitatory neurotransmitters are released when the action potential reaches the axon terminal, and that these neurotransmitters increase the chances that the next neuron will fire. Of course the neural message from the retina first passes through the thalamus, and then the thalamus routes the impulse elsewhere in the brain.

I hope it helps, Regards.
5 0
3 years ago
Write a brief description of the Nervous system.
bazaltina [42]
The nervous system coordinates it's actions by sending signals throughout the body
6 0
3 years ago
which statements are true of heterogeneous mixtures? 1) they settle out. 2) the proportions of solute to solvent may vary. 3) th
Sindrei [870]
The statements that are true of heterogeneous mixtures are: they settle out and the proportions of solute to solvent may vary. The correct answer is option A. 1 and 2. Heterogeneous mixtures are considered mixtures wherein the components are not uniform and still retain their properties. Characteristics of heterogeneous mixtures are: the ratio of solute and solvent is not equal, the substances can be separated physically and they still retain their properties even if mixed with another substance. 
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3 years ago
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The basic units of the brain and spinal cord that process, store, and transmit information are the _____.
kati45 [8]

Answer:

Neuron

Explanation:

This is the applicable unit calculation for actions in which are taken within the brain and spine. Neurons allow the transfer of information, allowing us to move our body in a desired form

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3 years ago
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