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Talja [164]
3 years ago
10

At what point in the electron transport chain do the electrons from fadh2 enter the chain? chegg

Biology
1 answer:
Dafna1 [17]3 years ago
8 0

Answer:

Cytochrome Complex II

Explanation:

NADH carries electrons to the first complex, while FADH2 brings them to the second.

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Can somebody help me label this map plz!!!!
Leni [432]

Russia

magnolia

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iran

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Explanation:

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8 0
3 years ago
Scientific investigations often lead to the formulation of new scientific questions. The observations Charles Darwin's work afte
gavmur [86]

-Are the Galapagos finches and people at the mainland equal species.

When Darwin visited the Galapagos islands he determined that the small flocks of finches that existed there have been very much like the finches that existed withinside the mainland of South America besides for his or her beak form and feeding habits.

• This brought about him to invite the query that 'Are the Galapagos finches and mainland finches the equal species?'

• Later on research made it glaring that some corporations of mainland finches migrated to the Galapagos island and occupied unique niches.

They adjusted themselves to the island surroundings and developed with new variations in beak shape and feeding habits.

• They at the moment are labeled into 14 corporations out of which thirteen exist withinside the Galapagos island.

<h3>What are finches?</h3>

The Galapagos finches are divided into 3 corporations: the floor finches, tree finches, and Warbler finches.

Thus it is clear that the observations Charles Darwin's work after he returned home from his voyage.

To know more about Galapagos  refer to the link ;

brainly.com/question/3618894

3 0
3 years ago
I need help pls...
Alina [70]

Answer:

C

Explanation:

<em>The possible genotype of his father is </em>X^RY<em> and </em>X^rY<em>.</em>

<u>For sex-linked traits, an affected man always inherit the affected allele from the mother. The other chromosome, which is the Y chromosome is always from the father and this confers maleness on individuals.</u>

The father of a man affected for a sex-linked trait can be affected for the same trait or otherwise. It does not have any bearing on the male child since the father only donates the Y chromosome to the male child.

Hence, in this case, the father can either be affected for the same trait (X^RY) or be free from it (X^rY).

The correct option is C.

6 0
3 years ago
Sugars are necessary for human cell function. Which of the following are human cells NOT
nirvana33 [79]

creating simple sugars from smaller molecules

Explanation:

The human cell is not capable of creating simple sugars from smaller molecules.

Simple sugars are the smallest unit of carbohydrates and are not created by the body. They are products obtained from food digestion.

  • Simple sugars cannot be hydrolyzed into simpler carbohydrate molecules.

When they combine together, they form polysaccharides which are complex carbohydrates.

These polysaccharides are complex carbohydrates.

learn more:

Carbohydrates brainly.com/question/10744528

#learnwithBrainly

6 0
3 years ago
Organisms at the first trophic level in a food pyramid are:
Volgvan
Producers like plants and algae that make there own food
4 0
4 years ago
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