Is the reduced form of cytochrome c more likely to give up its electron to oxidized cytochrome a or cytochrome b, why? Provide a brief rationale for your answer.

Answers

Answer 1

Answer:

Answer:

The reduced form of cytochrome c more likely to give up its electron to oxidized cytochrome a having a higher reduction potential.

Explanation:

Electrons from NADH and FADH2 flow spontaneously from one electron carrier of the electron transport chain to the other. This occurs since the proteins of the ETC are present in the order of increasing reduction potential. The reduced cytochrome b has lower reduction potential than cytochrome c1 which in turn has a lower reduction potential than the cytochrome c.

Cytochrome c is a soluble protein and its single heme accepts an electron from cytochrome b of the Complex III. Now, cytochrome c moves to complex IV which has higher reduction potential and donates the electron to cytochrome a which in turn passes the electrons to O2 via cytochrome a3.

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You going on a trip to Europe you need to figure out how much money you should save for gasoline you have determined that while you are traveling in Europe you will cover about 325 miles how many kilometers will you be traveling?

Answers

Answer:

523.035 km

Explanation:

It is given that, a distance of 325 miles is covered on a trip to Europe. In this problem, we need to find how many kilometers will you be traveling.

To convert 325 miles to km, we must know the conversion from miles to kilometers.

1 mile = 1.60934 km

For 325 miles, multiply it by 1.60934 i.e.

325 miles = (325 × 1.60934) km

= 523.035 km

Hence, you will be travelling 523.035 km on a trip to Europe.

Final answer:

To convert from miles to kilometers, you multiply the miles by 1.60934. Therefore, if you're planning to travel 325 miles in Europe, this is approximately equivalent to 523.0 kilometers.

Explanation:

When converting miles to kilometers, you should know that 1 mile is approximately equivalent to 1.60934 kilometers. To find out how many kilometers you will be traveling, you would multiply the total miles you are planning to travel by the conversion factor.

Therefore, if you plan to travel 325 miles:
325 miles * 1.60934 (kilometers/mile)= 523.0285 kilometers.

The answer can be rounded to the nearest tenth, therefore you will be traveling approximately 523.0 kilometers.

Learn more about Conversion here:

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An ecologist decides to study the effect of pathogens of the pollinator of a particular plant species on its reproductive success. Which level of ecological study does this variable represents?

Answers

Answer:

Explanation:

what microorganisms have been used to make marmite? what microorganisms have been used to make bun? what microorganisms have been used to make cheese? what microorganisms have been used to make beer? what microorganisms have been used to make vinegar? what microorganisms have been used to make malt vinegar?

Answers

Explanation:

It is produced industrially by fermentation using yeast or bacteria. Marmite's defining ingredient is made from brewer's yeast heated to create glutamic acid, which is used by farmers to increase plant growth and boost crop yields.

For a molecule to be considered organic what elements must be present? A. Carbon only B. Oxygen and hydrogen C. Carbon and hydrogen D. Carbon and oxygen

Answers

For a molecule to be considered organic elements must be present in Carbon and hydrogen. The answer to your question would be letter C. These are use in order to create an element which is further used all living organisms in living.

for a molecule to be organic, it has to contain a backbone of carbon and some hydrogen so the answer would be C.

Describe what will occur the population if it increases in number when food is scarce?

Answers

Answer:

more people will die

Explanation:

If you have a big population and little food mor peple will die.

There will also be riots in the streets, criminals acts will increase, this could come from stealing to murdering for food, the animal kingdom will basically go near extinction if the government can’t control its people from hunting, ultimately governments might collapse under the demands of the people.

In pea plants purple flowers are dominant to white flowers. If two white flowered plants are cross, what percentage of their
offspring will be white flowered?

Answers

Answer:

100%

Explanation:

This question involves a single gene coding for flower color in pea plants. The allele for purple flowers (P) are dominant to white flowers (p). This means that purple color will be expressed in a heterozygous state.

According to this question, If two white flowered plants are cross i.e. pp × pp, the following gametes will be produced by each of the parent: p and p. Using these gametes in a punnet square (see attached image), ALL (100%) of the offsprings will be white colored (pp).

Therefore, 100% of the offsprings will be white flowered.

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Which of the following is a fomite?a. a prairie dog infested with fleas infected with the plaue bacteriumb. a river contaminated with the Giardia protozoanc. a doorknob contaminated with the cold virusd. an asymptomatic person infected with HIVe. a mosquito infected with the malaria protozoan

The poly(A) sequence that is added to RNA during processing: helps prevent rapid breakdown of the messenger RNA. is needed for ribosomes to attach to messenger RNA. aids in the accuracy of translation of the messenger RNA into protein. helps prevent formation of complex three-dimensional structures in the messenger RNA.