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3 years ago

Which is a function of the central nervous system?

2 answers:

5 0

NOPE. Obviously, nervous system (consisting with brain, spinal cord, nerves etc) is responsible for B - CONTROLLING COORDINATION IN THE BODY!

goblinko [34]3 years ago

3 0

Answer:

The correct answer would be B. Controlling coordination in the body.

Central nervous system is one of the parts of nervous system that includes brain and spinal cord.

The brain is located in the skull and serves as the controlling and processing center of the body. For example, visual processing takes place in occipital lobe of the brain, planning, reasoning, speech, movement, emotion et cetera are processed in frontal lobe of the brain.

The spinal cord is attached to the brain through brain stem. It connects the central nervous system with peripheral nervous system. It also in regulation of reflex actions.

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A team of geologists wants to study hard, solid rock under the surface of Earth. The team is

Sophie [7]

Answer:

C. under 1 and 2. because Earth's entire outer layer is made of hard, solid rock

Explanation:

Just because 2 is under water does not mean it will not work it will just be very difficult. But at the bottom of the sea there is always solid rock.

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3 years ago

What are the different possible gametes for AABBDd?

pantera1 [17]

Answer:

Explanation:

Diffrent types AaBbDd

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3 years ago

Disruptive selection events select for _______. a. common traits b. genetic uniformity c. camouflage traits d. extreme traits

Gelneren [198K]

D extreme traits is ur answer

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3 years ago

Under anaerobic conditions, such as intense exercise, pyruvate is converted to ____________ . This 3-carbon molecule travels thr

stiv31 [10]

Answer:

Under anaerobic conditions, such as intense exercise, pyruvate is converted to lactate. This 3-carbon molecule travels through the blood to the liver, where it can be converted to glucose by the cori cycle.

Under aerobic conditions, pyruvate enters the mitochondrion, where it is converted to acetyle CoA . This 2-carbon molecule goes on to participate in a series of oxidative reactions called the Citric acid cycle.

Explanation:

In the question ,among the given 6 options ,the simplest way to find the answer can be ,to find either the option is aerobic (presence of free oxygen ) or anaerobic (lack of free oxygen). Among the options , glucose is an incorrect option as it is a carbohydrate and used in respiration process .In aerobic process ,the glucose can be break down but in anaerobic ,it can only be used.

Other option is ATP- ATP is the energy source of the cell and used for storing energy or reactions of the cell,thus this option do not belong to the given question.

thus its clear the rest four options are the answer .

among four two options belong to aerobic and the rest two are anaerobic.

Under anaerobic conditions-

The pyruvate is converted into lactate because under the absence of oxygen only the NAD+ can be regenerated, thus further can allow glycolysis.

The cori cycle is also called lactic acidic cycle, thus this cycle is a metabollic pathway produced by anaerobic glycolysis (which takes place by regeneration of NAD+)transporting the molecules from blood to liver and further converting to glucose

Under aerobic conditions,-

The pyruvate is converted into Acetyle CoA so as to further produce citric acid and then citric acidic cycle. Thus Acetyle CoA forms more ATP which help in the regeneration of NAD+ and production of citric acid cycle takes place.

HENCE , The correct options are - lactate cori acetyle CoA citric acid.

7 0

3 years ago

Describe how the flow of matter and energy is a biology theme

Stells [14]

Sun provides energy to plants, which use it to make food from soil nutrients, which is eaten by animal, which is eaten by another animal, that produces waste and die, that decomposes and adds nutrients to the soil, which plants use with sunlight to make food from soil

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3 years ago