MEDICINE COLLEGE

Paulo is an engineer who is hired to design and build equipment for a neuroscience lab that would like to directly record the action potentials of individual neurons. His initial proposal allows for the detection of multiple simultaneous action potentials from the same neuron. A second engineer, Erica, who is reviewing his plans tells him, "You don't need to worry about that. It can't happen." Is Erica's statement true or false?

Answers

Answer 1
Answer:

Yes, however, there is a limit to how much energy can be stored in a single axon. The precise energy spectrum that each axon may hold is not supported by any actual data. Additionally, it would demonstrate which action potentials an axon can hold or propagate.

What is action potentials?

Action potentials, nerve impulses, or occasionally just spikes are the names given to these spike-like occurrences.

The fundamental events that nerve cells use to convey information from one location to another are called action potentials.

The rapid depolarization (upstroke) and subsequent repolarization of the membrane potential that occurs in excitable cells like neuron and muscle.

The fundamental mechanism for information transmission in the nervous system and in all classes of muscles is called an action potential.

Therefore, Erica's statement true, You don't need to worry about that.

Learn more about action potential here:

brainly.com/question/27657356

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Answer 2
Answer:

Answer:

ERICA IS TRUE

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Answers

Answer:

Hematuria is the presence of blood in he urine. Blood can get into the urine because an infection or as it is usual, kidney stones. It could be annormal but not necessary.

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Answers

Answer:

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To collect a stool specimen, you should:

Answers

Answer:1.label a clean, screw-top container with your name, date of birth and date

Explanation:

The notochord is part of____?A-Endoderm
B-Ectoderm
C-Mesoderm
D-osteogenesis

Answers

Answer:

the answer is C

Explanation:

hope it helps

The correct answer is c

Which of the following is/are activated by an increase in mean arterial pressure (MAP) to 120 mmHg? a. Myogenic autoregulation only
b. Tubuloglomerular feedback only
c. Both myogenic autoregulation and tubuloglomerular feedback
d. Neither myogenic autoregulation or tubuloglomerular feedback

Answers

Answer:

Both myogenic autoregulation and tubuloglomerular feedback  are activated by an increase in mean arterial pressure (MAP) to 120 mmHg?

Explanation:

Mean arterial pressure is the average blood pressure an individual has during a single cardiac cycle. It is considered normal when it is between 65 to 110 mmHg.

When there is an increase in MAP to 120 mmHg then the myogenic autoregulation helps in protecting the glomerular capillaries against the rapid elevation during arterial pressure. Whereas, tubuloglomerular feedback is involved in controlling the RBF and GFR has a response to sustained reduction MAP.

When there is an increase in mean arterial pressure (MAP) to 120 mmHg, both myogenic autoregulation and tubuloglomerular feedback are activated.

Explanation:

Myogenic autoregulation is the reflexive action which constricts the stretched smooth muscles in the blood vessels like arteries and arterioles when there is an increase in MAP.

Tubuloglomerular feedback is a mechanism which corrects the glomerular filtration rate based on the salt concentration in the renal tubules.

Both myogenic autoregulation (of preglomerular arterioles) and tubuloglomerular feedback (TGF) are the homeostatic mechanism used for autoregulation of renal blood flow (ARBF) and prevent renal arterial pressure elevation.

ARBF takes place which constricts the renal arterioles according to their salt content. TGF then acts along with myogenic autoregulation to control the elevation of MAP and renal arterial blood flow.

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Answers

Answer: I think it is Aerobic capacity

Explanation:   Cardiorespiratory endurance is often used interchangeably with aerobic or cardiorespiratory fitness.

sorry if it is wrong.
Aerobic capacity would be my guess ‍♀️
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