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Marizza181 [45]
3 years ago
7

Represents the transfer of energy through a series of organisms in a community. This energy flow from one trophic level to the o

ther is known as.. A) energy pyramid B) The Tropics C) food web D) food chain
Biology
2 answers:
Ivan3 years ago
7 0

Answer: A

Explanation:

Ipatiy [6.2K]3 years ago
4 0

Answer:

I believe the answer is A) energy pyramid

Explanation:

It's talking about trophic levels, as opposed to individual organisms.

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What is the reactant called in an enzyme-catalyzed reaction?
Artemon [7]
The reactant is called the substrate
7 0
4 years ago
PLEASE HELP PLEASE PLEASE PLEASE PLEASE HELP PLEASE PLEASE PLEASE PLEASE HELP PLEASE PLEASE PLEASE
igor_vitrenko [27]

Answer:

B

Explanation:

So lets go over facts of mieosis and mitosis:

Meiosis is sexual reproduction

Mitosis is asexual reproduction

Meiosis in animals is how they reproduce

Mitosis in animals is how they regenrate their cells

Mitosis copies the orgninal cell.

Meiosis mixes a male and female egg and sperm to form a zygote

Ok, knowing this. We can find our answer.

Since we know meiosis is sexual, and mitosis asexual, we can get rid of C.

We also know that meiosis is in animals, and so is mitosis, so we can get rid of A.

Finally we can get rid of D, since we know due to the male and female genetics(and through the swapping of chromesomes during prophase)that genetic variation occurs in meiosis, but since mitosis copies a single cell, it is not genetically varient.

<u>So the answer must be C, which states that Mitosis has genetically identical cells, while mieosis does not. </u>

Hope this helps! ;)

 

3 0
3 years ago
Which of the following events takes place in the electron transport chain?
Montano1993 [528]

Answer:

The correct answer is C  the extraction of high energy electrons remaining from glycolysis and citric acid cycle .

Explanation:

Electron transport chain(ETC)  occur in mitocondria and is the last process of aerobic respiration.ETC deals with the transfer of electron from the reducing equivalent such as NADH,FADH2 thereby oxidising them to their oxidized form NAD+,FAD.

            The liberated electron from these equivalents utilizes the proton motive force come from the transport of H+ ion cytosol to mitocondrial matrix and then result in the phosphorylation of ADP to form ATP along with H2O by the reduction O2.

3 0
3 years ago
How does the information travel in the nervous system?
Ratling [72]
The neuron is the basic working unit of the brain, a specialized cell designed to transmit information to other nerve cells, muscle, or gland cells. Neurons are cells within the nervous system that transmit information to other nerve cells, muscle, or gland cells. Most neurons have a cell body, an axon, and dendrites.
4 0
4 years ago
Read 2 more answers
Help r r rr r r rr r r rr r r
TEA [102]

Answer:

C. Glucose

Hope this helps

7 0
4 years ago
Read 2 more answers
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