What does it mean to say that photosynthesis and respiration are gas exchange processes?

Answers

Answer 1

Gas exchange the diffusion of gases from an area of higher concentration to an area of lower concentration, especially the exchange of oxygen and carbon dioxide between an organism and its environment. In plants, gas exchange takes place during photosynthesis. In animals, gases are exchanged during respiration.

Related Questions

Explain where the enzymes for electron transport are located in bacteria (prokaryotes) if they don't have internal membranes, and therefore do not have a mitochondria

Answers

In bacteria, all enzymes responsible for the electron transport chain are located in the CELL MEMBRANE.

Bacteria lack mitochondria, i.e. bacteria have no membrane-bound organelles.

In consequence, bacterial enzymes responsible for the electron transport chain are localized in the plasma membrane.

The electrochemical proton (H+) gradient required to create Adenosine triphosphate (ATP) from ADP and phosphate (Pi) is generated across the plasma bacterial membrane.

In bacteria, the electron transport chain is generally shorter and contains a lower phosphorus-oxygen ratio than the mitochondrial (eukaryotic) electron transport chain.

In conclusion, in bacteria, all enzymes responsible for the electron transport chain are located in the CELL MEMBRANE.

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What parts of the body usually do not contain “helpful” bacteria?

Answers

Answer:

circulatory system

Explanation:

the circulatory system!

Plzzz answerrrrrr correctlyyyyy

Answers

I agree with this other guy slugs r rlly cool and it’s also B

The US Constitution mandates a census every __________ years.
A.
five
B.
ten
C.
fifteen
D.
twenty

Please select the best answer from the choices provided

A
B
C
D

Answers

Answer:

B ten years is the answer

b

explanation:

it happens every ten years

Please help me!!!!!!!!

Answers

I'm pretty sure it's A.

Answer:

A.) is right

Explanation:

can someone help me please

Answers

Answer:c, c, b

Explanation:

Answer: C, C, B

Explanation:

Which of the following statements is true?

(A) Mutation is the only way to vary the gene pool in a population that reproduces by sexual reproduction.

(B) Fewer harmful mutations are inherited by sexual reproduction than by asexual reproduction.

(C) Sexual reproduction is faster than asexual reproduction.

(D) Offspring from asexual reproduction have more genetic variety than offspring from sexual reproduction.

Answers

Answer:

D is true because young ones produced from asexual reproduction carry more genetic variety

What would most likely increase the genetic variation in a population of
organisms?

Answers

Gene duplication, mutation, or other processes can produce new genes and alleles and increase genetic variation. New genetic variation can be created within generations in a population, so a population with rapid reproduction rates will probably have high genetic variation.

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