WorksheetsCell Structure and Function
Total questions: 8
Worksheet time: 4mins
Name
Class
Date
1.
In many cells, the structure that controls the cell's activities is the _____.
a)
nucleus
b)
organelle
c)
nucleolus
d)
nucleus cell membrane
2.
Cells can be very different in size, shape, and the types of organelles they have. However, at some point all cells have DNA and ______.
a)
cell wall
b)
mitochondria
c)
nucleus
d)
cell membrane
3.
What statements does NOT make up the cell theory?
a)
new cells come from existing cells.
b)
everything is made up of cells.
c)
cells are the basic units of life.
d)
all living things have cells.
4.
how did the invention of the microscope help scientists come up with the cell theory?
a)
Microscopes helped scientists see people's germs.
b)
Microscopes helped scientists see cells and cell structures.
c)
microscopes helped
d)
microscopes
5.
In eukaryotic cells, the cell's genetic information is found in the ______.
a)
nucleus
b)
ribosomes
c)
cell membranes
d)
lysosomes
6.
the organelles that break down lipids, sugars, and proteins into small molecules that can be used by the cell are called ____.
a)
vacuoles
b)
ribosomes
c)
microfilaments
d)
lysosomes
7.
cell membranes are made up of _____.
a)
carbohydrates
b)
lipid bilayers
c)
mitochondria
d)
ribosomes
8.
What is the function of a ribosome?
a)
make proteins
b)
synthesize proteins
c)
eat proteins
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