Which one of the following statements about endosymbiosis and the origin of the eukaryotic cell is FALSE?

Biology

1 answer:

Usimov [2.4K]3 years ago

6 0

Answer:

Answer is 4. Algae incorporated prokaryotic cells that became chloroplasts, but never acquired mitochondria.

Explanation:

It should be noted , that symbiosis or symbiotic relationship is a type of relationship involving two organisms where, one may benefits while the other suffers or both organisms benefit. Symbiosis, may involve one organism living inside or outside the other.

In a situation, whereby one of the organisms involved lived inside the order , is being referred to as endosymbiosis.

This endosymbiosis has been described as probably a means through which the eukaryotic cells got or developed some organelles like chloroplasts and mitochondria.

You might be interested in

Implantation of the embryo in any location but the uterus is:

Zarrin [17]

The answer is ectopic pregnancy..this is the answer..

3 0

3 years ago

A particle can infect humans and make them sick. It attaches to a host cell and injects its RNA, which the host uses to make pro

Artemon [7]

Answer:

A cell would have to have a nucleus

Explanation:

3 0

3 years ago

Read 2 more answers

Why do invasive species pose such a threat

Elden [556K]

Invasive species pose such a threat because it can cause harm to wildlife in many ways

6 0

3 years ago

Read 2 more answers

Which nonfood item is the most common cause of respiratory arrest in infants?

AlladinOne [14]

Latex balloons is the answer.

8 0

3 years ago

Which of the following statements about transposable genetic elements is NOT true?

Katarina [22]

Answer:

C. They all use a cut and paste mechanism.

Explanation:

DNA transposons can go through a replicative or nonreplicative transposition.

The replicative transposition uses a "copy and paste" mechanism that consists of the introduction of a new copy of the transposable element in a new position, meanwhile <u>the old copy remains in the original position</u>. This determines an increase in the number of copies.

The nonreplicative transposition uses a "cut and paste" mechanism that consists of the cleavage of the transposable element from its position and its <u>insertion in a new position</u> without increasing the number of copies.

Retrotransposons, on the other side, move through RNA intermediates generated by the reverse transcriptase.

5 0

3 years ago