Prokaryotic and Eukaryotic Cells

Question 1

Question 2

Revolt · Accepted Answer

are organisms that contain more than one cell with membrane-bound organelles and a nucleus.: Eukaryotes; .: prokaryotes

Question 2

Which cell structures are seen in all cell types? Check all that apply.

Revolt · Accepted Answer

DNA; cytoplasm; ribosomes; cell membrane

Question 3

Which descriptions apply to prokaryotic cells? Check all that apply.

Revolt · Accepted Answer

are usually single-celled; do not contain membrane-bound organelles; have DNA located in cytoplasm

Question 4

Which descriptions apply to eukaryotic cells? Check all that apply.

Revolt · Accepted Answer

are usually multicellular; contain a true nucleus; contain membrane-bound organelles

Question 5

Which term describes the relationship in which one organism lives inside the other one. Check the correct answer.

Revolt · Accepted Answer

endosymbiosis

Question 6

Termites share an endosymbiotic relationship with the protozoan that live in their gut. Which statements are true of this relationship? Check all that apply.

Revolt · Accepted Answer

The termite benefits from the relationship by receiving food from the protozoan.; The protozoan benefits from the relationship by receiving shelter and food from the termite.

Question 7

An interaction between two organisms in which one usually benefits is known as ✔ symbiosismutualismendosymbiosis.

Revolt · Accepted Answer

✔ symbiosis

Question 8

How is mitochondrial DNA used in science? Choose the correct answer.

Revolt · Accepted Answer

mtDNA is used to connect DNA samples to the mother in missing-person cases.

Question 9

Complete the statement below using the drop-down menus.It is believed mitochondria evolved from cyanobacteria✔ aerobic bacteria,while chloroplasts evolved from ✔ cyanobacteriaX aerobic bacteria.

Revolt · Accepted Answer

cyanobacteria; ✔ aerobic bacteria

Question 10

Check the statements below that provide evidence for the endosymbiotic theory.

Revolt · Accepted Answer

Mitochondria and chloroplasts grow independently from the cell.; Prokaryotic cells, mitochondria, and chloroplasts are all the same size.; Mitochondria and chloroplasts contain their own ribosomes.

Prokaryotic and Eukaryotic Cells Answers

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