Cell Structure And Function Part 1 Question Preview (ID: 17686)


Discovery Education Assessment. TEACHERS: click here for quick copy question ID numbers.

1) Which of these separate the inside of the cell from the surrounding environment?
a) cytoplasm
b) cytoskeleton
c) nucleus
d) cell membrane

2) Which of these can be found in all living organisms?
a) cell
b) tissue
c) nucleus
d) organ

3) Which organelle has a double membrane?
a) nucleus
b) endoplasmic reticulum
c) mitochondria
d) vacuole

4) What process do ion channels use to move ions across the cell membrane?
a) respiration
b) active transport
c) passive transport
d) pumping

5) Which of these terms refers to a membrane-bound structure found in eukaryotic cells?
a) nucleoid
b) organelle
c) plasmid
d) capsule

6) ATP is the source of what type of energy?
a) electrical energy
b) chemical energy
c) mechanical energy
d) nuclear energy

7) Which of these statements is true for prokaryotic cells?
a) They do not have genetic material.
b) They cannot reproduce.
c) They have a nucleus.
d) They lack membrane-bound organelles.

8) What is the structure of a phospholipid in the cell membrane?
a) a water-loving head and two water-fearing tails
b) a water-fearing head and two water-loving tails
c) two water-fearing heads and a water-loving tail
d) two water-loving heads and a water-fearing tail

9) Which of these cell parts provide structure and support to plants?
a) chloroplast
b) cell wall
c) nucleus
d) endoplasmic reticulum

10) What is a nucleoid?
a) the region of a prokaryotic cell that contains most of the genetic material
b) a region of the nucleus in a eukaryotic cell
c) the site of protein synthesis in a prokaryotic cell
d) an inner membrane that facilitates photosynthesis in prokaryotes

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