Top Electron Microscopist Interview Questions & Answers:

1. Which is most correct in this question?

2. The nuclear pores are passageways between the nuclear matrix and the cytoplasm which
A) allow DNA to reach the cytoplasm to be translated to RNA.
B) allow ribosomes to enter the nuclear matrix.
C) allow proteins synthesized in the cytoplasm to enter the nucleus.
D) structurally reinforce the nuclear membrane

C) allow proteins synthesized in the cytoplasm to enter the nucleus.

3. All the cells chromosomes are contained in the cell nucleus for:
A) procaryotes only.
B) eucaryotes only.
C) both procaryotes and eucaryotes

B) eucaryotes only.

4. Exoenzymes are contained in the periplasmic space in:
A) procaryotes only.
B) eucaryotes only.
C) both procaryotes and eucaryotes

A) procaryotes only.

5. Ribosomes are required for synthesis of proteins in:
A) procaryotes only.
B) eucaryotes only.
C) both procaryotes and eucaryotes

C) both procaryotes and eucaryotes

6. Membrane bound organelles such as mitochondria and Golgi are found in
A) procaryotes only.
B) eucaryotes only.
C) both procaryotes and eucaryotes

B) eucaryotes only.

7. When flagella exist, their movement is powered by ATP in
A) procaryotes only.
B) eucaryotes only.
C) both procaryotes and eucaryotes

B) eucaryotes only.

8. Cell walls, when they exist, usually contain peptidoglycan in:
A) procaryotes only.
B) eucaryotes only.
C) both procaryotes and eucaryotes

A) procaryotes only.

9. DNA is the primary molecule for information storage in
A) procaryotes only.
B) eucaryotes only.
C) both procaryotes and eucaryotes

C) both procaryotes and eucaryotes

10. The nucleus of the cell is where
A) energy for cell division is generated.
B) ribosomes translate mRNA into proteins.
C) chromatin is kept within a membrane delimited body.
D) endocytic vacuoles fuse with lysosomes

C) chromatin is kept within a membrane delimited body.