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WorksheetsQuarter 1 Review
Total questions: 15
Worksheet time: 8mins
Name
Class
Date
1.
How many steps are in the Scientific Method?
a)
9
b)
3
c)
35
d)
7
2.
What are the monomers for Proteins, Lipids, Nucleic Acids, and CarboHydrates?
a)
Proteins, Lipids, Carbon Hydrogen.
b)
Monosaccharides, Glycerol and fatty Acids, Nucleotide, and Amino Acids.
c)
Nucleotide, Amino Acids, DNA and RNA
d)
Monosaccharides, Glyserol and fatty Acids, Nucleotide, and Proteins.
3.
What are Nucleic Acids?
a)
Phosphate.
b)
Sub-units.
c)
Group of organic molecules including DNA and RNA.
d)
Very large molecules.
4.
How are viruses able to reproduce?
a)
Reproduces on its own.
b)
It infects the cell, and multiply inside.
c)
Mix with other cells.
d)
Multiplies once it touches the cell.
5.
What is a Viroid?
a)
Made only of a single strand of RNA that causes diseases in plants.
b)
A Virus.
c)
A nucleous.
d)
Made only of a single strand of DNA that causes diseases in Animals.
6.
What is a Prion?
a)
A strand of DNA and RNA
b)
Type of Viral disease.
c)
Made up of proteins, and it causes miscolding of other proteins, result in the disease of the brain.
d)
Cell Membrane.
7.
What is the last of the lytic Cycle?
a)
The Virus burst out of the cell, and more Viruses come out.
b)
Virus infects the cell.
c)
Virus reproduces inside.
8.
What is a catalyst?
a)
DNA and RNA
b)
A type of element
c)
Increase the rate of chemical reaction.
d)
Helps the cell reproduce faster.
9.
What is a Compound?
a)
An element.
b)
Combonation of more than 4 elements.
c)
Mixture of two.
d)
Lipid.
10.
What is the function of a vaccine?
a)
Increase the rate of chemical reactions.
b)
Makes your immune system stronger.
c)
Makes more cells.
d)
Makes your white blood cells multiply.
11.
What is the function of a antibiotic?
a)
Stops or inhabits the growth of bacteria.
b)
Makes more bacteria.
c)
Stops the spread of Viruses.
d)
Stops the spread of Cells.
12.
What is the difference between Prokaryotic and Eukaryotic cells.
a)
Prokaryotic has plant and animal cells and Eukaryotic does not.
b)
Eukaryotic has a nucleus and Prokaryotic has no nucleus.
c)
Eukaryotic has bacterial cells, Prokaryotic does not.
13.
What are the three basic Structures in plant cells.
a)
Capsid, genetic material, Cell wall.
b)
Cell membrane, cell wall, and Chloroplast.
c)
Chloroplast, Cell wall, and Large Vacuole.
d)
Lipids, Proteins, and Nucleus.
14.
How many parts does a Enzyme reaction have.
a)
6
b)
3
c)
4
d)
9
15.
What does a capsid have, and what does a genetic core contain.
a)
Capsid speeds the rate of chemical reaction, Genetic core has DNA and RNA.
b)
Capsid has DNA and RNA, and Genetic core has RNA only.
c)
Capsid is a virus and Genetic core has a nucleus.
d)
Capsid has a protective protein coat and Genetic core has DNA and RNA.
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