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WorksheetsIntroduction to Cells
Total questions: 47
Worksheet time: 24mins
Name
Class
Date
1.
Multicellular organisms
a)
are made up of one cell
b)
do not contain chromatin
c)
are made up of more than one cell
d)
iare not alive
2.
A ________ is a curved piece of glass or other transparent material that is used to bend light
a)
lense
b)
lens
c)
watch glass
3.
These are the basic units of structure and function in living things.
a)
organelles
b)
elements
c)
compounds
d)
cells
4.
This is an electric laboratory instrument used to make small objects look larger
a)
macroscope
b)
magnifying glass
c)
telescope
d)
microscope
5.
A well-tested and widely accepted explanation of natural phenomenon based on evidence
a)
Theory
b)
Law
c)
Idea
d)
Hypothesis
6.
This individual coined the term "cells."
a)
Leeuwenhoek
b)
Hooke
c)
Schwan
d)
Virchow
7.
This individual concluded that all plants are made of cells
a)
Leeuwenhoek
b)
Hooke
c)
Schwan
d)
Virchow
8.
All cells come from cells
a)
Leeuwenhoek
b)
Hooke
c)
Schwan
d)
Virchow
9.
His observations revealed living things that were smaller than the eye could see
a)
Leeuwenhoek
b)
Hooke
c)
Schwan
d)
Virchow
10.
This is not a part of the cell theory
a)
All cells come from other cells
b)
Cells are the basic units of living things
c)
All living things are composed of cells
d)
All cells require an energy source
11.
This cell is big enough to see with the naked eye
a)
plant cell
b)
animal cell
c)
bird egg
d)
blood cell
12.
The condition of living things appearing larger than they are
a)
Magnifying
b)
Magnified
c)
Magnification
13.
What is the total magnification using a 40X objective lens
a)
10X
b)
4X
c)
40X
d)
400X
14.
To get the total magnification you multiply the eye piece magnification by the
a)
nosepiece lens
b)
eye piece lens
c)
objective lens
d)
slide depth
15.
When using a microscope better ______________ shows more detail.
a)
resolution
b)
revolution
c)
magnification
d)
movement
16.
Rigid layer that surrounds the cells of plants and some other organisms
a)
Cell Membrane
b)
Cell Wall
c)
Cell Fort
d)
Nuclear envelope
17.
Controls which substances pass into and out of a cell
a)
Cell Wall
b)
Cell Membrane
c)
Cell fort
d)
Nuclear Membrane
18.
This structure controls the cell's activities
a)
brain
b)
neuron
c)
nucleus
d)
mitochondria
19.
These carry out specific functions within a cell
a)
Organ
b)
Organism
c)
Oviedo
d)
Organelle
20.
Strands of material that fill the nucleus
a)
Chromatin
b)
Chrome
c)
Cells
d)
Organelles
21.
Location where ribosomes are made
a)
Golgi apparatus
b)
Mitochondria
c)
Nucleolus
d)
Lysosome
22.
In what types of cells would you expect to find a lot of mitochondria?
a)
Brain cells
b)
Lung cells
c)
Liver cells
d)
Muscle cells
23.
Ribosomes are organelles that
a)
create carbohydrates
b)
produce proteins
c)
are not very important
d)
make
24.
Jelly that fills the area between the cell membrane and nucleus
a)
Cell jelly
b)
water
c)
cytoplasm
d)
cytosine
25.
Cell powerhouse
a)
Golgi apparatus
b)
Nucleus
c)
Mitochondria
d)
Endoplasmic Reticulum
26.
Aids ribosomes in making proteins
a)
Golgi apparatus
b)
Nucleus
c)
Mitochondria
d)
Endoplasmic Reticulum
27.
Packages materials and moves it around inside or to the outside of the cell
a)
Golgi apparatus
b)
Nucleus
c)
Mitochondria
d)
Endoplasmic Reticulum
28.
Vacuoles...
a)
package proteins
b)
contain genetic information
c)
store water and other materials
d)
create energy
29.
Captures sunlight to create energy
a)
Chromosome
b)
Chromatin
c)
Chlorox
d)
Chloroplast
30.
Break down large food particles
a)
Vacuoles
b)
Lysosomes
c)
Chloroplasts
d)
Golgi apparatus
31.
Which is the correct order
a)
Cells>Tissues>Organ System
b)
Tissues>Organ >Organ System
c)
Tissue>Organ>Organ System
d)
Cell>Tissue>Organ>OrganSystem
32.
Cannot be broken down into simpler substances
a)
Atom
b)
Element
c)
Compound
d)
Ingredient
33.
Combination of two elements
a)
Compound
b)
Mixture
c)
Molecule
d)
Element
34.
This is not an organic compound
a)
Carbohydrate
b)
Lipids
c)
Proteins
d)
Hydrogen
35.
Energy rich compounds
a)
Nucleic acids
b)
Lipids
c)
Carbohydrates
d)
Proteins
36.
fat
a)
protein
b)
nucleic acid
c)
lipid
d)
carbohydrate
37.
Meat is an example of this organic compound
a)
lipid
b)
carbohydrate
c)
protein
d)
nucleic acid
38.
speed up chemical reactions
a)
Element
b)
Enzyme
c)
Compund
d)
Molecule
39.
Contain instructions for cellular functions
a)
lipid
b)
protein
c)
carbohydrate
d)
nucleic acid
40.
DNA is
a)
genetic material that carries information from parent to offspring
b)
a double helix
c)
formed by various sequences of nucleic acids
d)
all are correct
41.
Some substances can pass through cell membrane whereas others cannot
a)
Permeability
b)
Choice movement
c)
Selective permeability
d)
Selective movement
42.
Movement without energy
a)
Active transport
b)
Passive transport
43.
Diffusion is movement from
a)
low to high concentration
b)
high to low concentration
c)
outside to inside
d)
inside out outside
44.
Diffusion of water molecules
a)
Active transport
b)
Hydrosphere
c)
Hydrosis
d)
Osmosis
45.
Movement across a membrane using cellular energy
a)
Transport
b)
Passive transport
c)
Active transport
d)
Facilitated diffusion
46.
Cell "eating"
a)
Endocytosis
b)
Exocytosis
c)
Pintocytosis
d)
Eatocytosis
47.
Cell excretion
a)
Endocytosis
b)
Exocytosis
c)
Pintocytosis
d)
Eatocytosis
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