Ch. 7 Cell Structure And Function Question Preview (ID: 66)

Within Cells There Is An Intricate Network Of Organelles That All Have Unique Functions. These Organelles Allow The Cell To Function Properly. Try To Identify The Answer To The Multiple Choice Questions. TEACHERS: click here for quick copy question ID numbers.

Who was the first person to identify and see cells?
a) Anton van Leeuwenhoek
b) Robert Hooke
c) Matthias Schleiden
d) Rudolf Virchow

The thin, flexible barrier around a cell is called the
a) cell membrane
b) cell wall
c) cell envelope
d) cytoplasm

Prokaryotes lack
a) cytoplasm
b) a cell membrane
c) a nucleus
d) genetic material

Which of the following contains a nucleus?
a) prokaryotes
b) bacteria
c) eukaryotes
d) organelles

The main function of the cell wall is to
a) support and protect the cell
b) store DNA
c) direct the activities of the cell
d) help the cell move

Which of the following is a function of the nucleus?
a) stores DNA
b) controls most of the cell's processes
c) contains the information needed to make proteins
d) all of the above

Which of the following is a function of the cytoskeleton?
a) helps a cell keep its shape
b) contains DNA
c) surrounds the cell
d) helps make proteins

Which of the following is an organelle found in the cytoplasm?
a) nucleolus
b) ribosome
c) chromatin
d) cell wall

Which organelle would you expect to find ONLY in plant cells?
a) mitochondrion
b) ribosome
c) chloroplast
d) smooth endoplasmic reticulum

The diffusion of water across a selectively permeable membrand is called
a) osmotic pressure
b) osmosis
c) facilitated diffusion
d) active transport

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