What role does pyruvic acid play in cellular respiration?

Answers

Answer 1

Answer: Pyruvic acid or pyruvate is a product of broken-down glucose during glycolysis. It is an ingredient in cellular respiration processes including the Kreb's cycle where it is transformed into lactate. It is also used to supply and distribute oxygen to cells through the citric acid cycle.

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Fossils are usually found in _____ rock.A. sedimentaryB. lavaC. metamorphicD. igneous
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In the Cellular Respiration ProcessesWhere is Glycolysis happening
Which best describes the role of immunosuppressants in transplant surgeries?

Where are the grana located?

Answers

It is located in the Thylakoid

Why do cells use fat and starch for long-term energy storage instead of ATP molecules?

Answers

Cells use fat and starch for long term energy storage instead of ATP molecules because it is hard to breakdown fat in a very short time while ATP can be broken down in a very short time. ATP is mainly used while doing short bursts of exercises. Fats have a very strong bond of molecular chains and this makes it hard to breakdown quickly.

Answer:

c-ATP is used for short-term energy and to build molecules of starch and fat.

Explanation:

What is the male gamete of a flowering plant?

What is the female gamete?

Answers

the male means ( pollen grains) and female means ( ovule). hope this help if not I'm super sorry otherwise enjoy

On the moon, maria are? a. meteoroid craters b. low, flat plains c. rough mountains d. lunar seas filled

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I am pretty sure that the only suitable option is the first one : a. meteoroid craters. This term was introdused by Francesco Maria Grimaldi, who has a crater honorably named after him. If you still need the answer this one will definitely help you. Regards!

Genes that exist in multiple forms are known as _____________.

Answers

Alleles is the answer I think

Alleles are the genes that exist in multiple forms.

Flatworms have layers of tissue that surround the gut and organs in one solid body. They are _____.a. Acoelomates
b. Pseudocoelomates
c. coelomates

Answers

Answer: a. acoelomates

Explanation:

Flatworms belong to the phylum Platyhelminthes. The body of these worms are flattened from top to bottom, that’s why these worms are called flatworms. They are bilaterally symmetrical and triploblastic (having three germ layers) organisms but they lack a body cavity or coelom. The body systems such as digestive, muscular, nervous, excretory, and reproductive systems are developed. Examples are flukes, tapeworms.

a. Acoelomates. Flatworm is a type of acoelomate animal; they have no body cavity or ceolom but they have mesenchyme in their body cavity that surrounds the gut and organs in one solid body.

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