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Julli [10]
3 years ago
13

Give the names of two co- enzymes that take part in the cellular respiration.

Biology
1 answer:
olya-2409 [2.1K]3 years ago
8 0

Answer:

Explanation:

Two of the most important and widespread vitamin-derived coenzymes are nicotinamide adenine dinucleotide (NAD) and coenzyme A. ... When NAD loses an electron, the low energy coenzyme called NAD+ is formed. When NAD gains an electron, a high-energy coenzyme called NADH is formed.

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Mitochondria are a cell's powerhouse. Which of these cells would need a large number of mitochondria to function and survive?
aalyn [17]

Answer:

Liver cells would need a large number of mitochondria to function and survive as alot of energy is required to detoxify the toxic material and also aids in insulin production when sugar level is high or intake of sugar becomes high

so correct option is C.

If this answer helped you, give this answer a heart, rate it and if you could then please mark it brainliest. Thanks!

4 0
1 year ago
Describe the path of energy conversions, beginning with light energy from the sun and ending with the energy in your muscles.
Ierofanga [76]
<span>The energy from the sun is absorbed by the chlorophyll of plants leafs and then is converted in glucose by a process called photosynthesis. After we eat and digest plants, glucose in our blood is transported through all muscles.</span>
5 0
3 years ago
A wave has a frequency of 50 Hz and a wavelength of 10 m. What is the speed of the wave?
Bond [772]

Answer:

500 m/s

Explanation:

Velocity (v) = wavelength (λ) x frequency (f)

V = 10 x 50

V = 500 m/s

7 0
3 years ago
Typically, acetylation of histone tails leads to ________. Typically, acetylation of histone tails leads to ________. relaxed pa
ololo11 [35]

Answer:

relaxed packaging of the chromatin and increased transcription.

Explanation:

Genetics can be defined as the scientific study of hereditary in living organisms such as humans, animals and plants.

A nucleotide can be defined as an organic molecule which forms the building block of nucleic acid such as deoxyribonucleic acid (DNA) and ribonucleic acid (RNA).

Basically, nucleotide comprises of the following parts;

1. Nitrogenous base: this includes adenine (A), thymine (T), guanine (G), and cytosine (C) which are mainly found in the DNA while adenine (A), guanine (G), uracil (U) and cytosine (C) are found in the RNA.

2. A phosphate group.

3. A penrose sugar: it is either deoxyribose in DNA or ribose in RNA.

The two parts or chemical components of a nucleotide which do not change throughout the structure of DNA are;

I. Five-Carbon Sugar also known as deoxyribose and it has hydrogen on its second carbon.

II. Phosphate: this is the structural backbone that provides support to DNA.

Histones are a group of highly basic proteins that are mainly associated with deoxyribonucleic acid (DNA) in the nucleus of a living organism and are responsible for condensing it to chromatin.

Typically, acetylation of histone tails leads to relaxed packaging of the chromatin and increased transcription.

Transcription can be defined as a process which typically involves re-writing the informations contained within a Deoxyribonucleic Acid (DNA) into a Ribonucleic Acid (RNA) by enzyme RNA polymerase.

6 0
3 years ago
If you needed copper, which mineral would you prefer to mine: chalcopyrite or bornite?
nekit [7.7K]

Answer:

Bornite

Explanation:

cause

7 0
3 years ago
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