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svet-max [94.6K]
3 years ago
13

How do the electrons get to the Electron Transport Chain?

Biology
1 answer:
Paladinen [302]3 years ago
5 0

Answer: NAD+ and FAD are reduced to NADH and FADH2 during the tricarboxylic acid (TCA) cycle, which carry electrons to Complex I in the mitochondria, beginning the electron transport chain.

Explanation:

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For a species with a diploid number of 26, indicate how many chromosomes will be present in the somatic nuclei of individuals th
zhuklara [117]

Answer:

<h2>Haploid=13</h2><h2>triploid=39 </h2><h2>tetraploid=52</h2><h2>trisomic=14 </h2><h2>monosomic=12</h2>

Explanation:

Given;

A species with a diploid number of 26,  so 26= 2n ( a diploid cell),

so in haploid condition, chromosome number becomes half (13 in this case). triplod is when 2n + n, and 2n +2n ( tetploid). Trisomy and monosomy is the addition or deletion of a sinlge chromosome of a sinlge set  .

Haploid=13, one chromosome from each pair of chromosome set,

triploid=39 (13× 3); diploid+ n( 3n)

tetraploid=52 (13× 4) 4n

trisomic=14 (13+1) ; n+1

monosomic=12 (13-1); n-1

7 0
3 years ago
Which part of the CNS is made up of the midbrain, pons, and medulla oblongata ?
Anna007 [38]
Your brain stem would be your answer
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WILL BE BRAINLIEST !!!!!!!!<br><br> Building blocks of proteins are?
s2008m [1.1K]

Answer:

Amino acid

Explanation:

The basic building block of a protein is called an amino acid. There are 20 amino acids in the proteins you eat and in the proteins within your body, and they link together to form large protein molecules.

7 0
3 years ago
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Two substances in the body that will move based on the principle of diffusion are CARBON DIOXIDE AND OXYGEN.
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