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kirill115 [55]
2 years ago
7

Help me help me ..........

Biology
2 answers:
elena-14-01-66 [18.8K]2 years ago
8 0

Answer:

D

Explanation:

yanalaym [24]2 years ago
8 0

Answer:

D

Explanation:

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Which metabolic pathway would be utilized for sprinting?
Eddi Din [679]

Answer:

b) electron transport chain

Explanation:

During sprinting, muscles need a constant supply of ATPs (the energy currency of cells) to support the continuous movement. The electron transport chain is present in the inner mitochondrial membrane.

Oxidation of NADH and FADH2 through electron transport chain produces proton gradient across the membrane which in turn drives the synthesis of a large number of ATPs to support sprinting.

4 0
3 years ago
explain the difference between identical twins and fraternal twins include and your answer your how they form and their genetic
MissTica
Identical twins are formed through the process of meiosis where a fertilised egg separates to form two identical cells with a common genetic information.
Fraternal twins on the other hand are developed from the fertilisation of two different eggs and two sperm cells. This type of twins possess unique genetic information.
6 0
3 years ago
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Nicotine is only one of the many toxic chemicals inhaled while smoking. What effect can such toxic chemicals have on the body?
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The effect of such toxic chemicals to the body is that they stimulate uncontrolled cell division. Uncontrolled cell division or cells proliferation may lead to cancer. The unchecked cell growth results to mutations in genes that can cause cancer by accelerating cell division rates or inhibiting normal controls on the system, such as cell cycle arrest or programmed cell death. 
5 0
3 years ago
Please help im really stuck pleasE
Delicious77 [7]

Answer:

Mid ocean ridge

Explanation:

They are formed under water and there movement is generally up an out. I hope you get it right!

6 0
2 years ago
is a collections of 250 to 800 million neural fibers that connect the left and right hemispheres of the brain, permitting them t
Lesechka [4]

Answer:

Corpus callosum

Explanation:

Corpus callosum is the red part of the brain that has a “C” shape. The corpus callosum, which is made up of over 200 million of neural fibers, links both hemispheres of the brain (the left and right brain) together, which allows for coordination and complex communication between both in order for the brain to function properly.

This structure usually starts forming about 12 weeks after conception of a child, and continues to develop up to about 12 years of age of the child.  

The main function of the corpus callosum is the ensuring of uninterrupted flow of information, and the integration of complex information and tasks such as motor, sensory and cognitive functions between both hemispheres of the brain.

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3 years ago
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