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WorksheetsBiology Chapter
Total questions: 15
Worksheet time: 15mins
Compared to eukaryotic cells, prokaryotic cells contain
about 1000 times more DNA
about one thousandth as much DNA
twice as much DNA
the same amount of DNA
Which sequence of DNA bases would pair with this partial strand
ATG TGA CAG
ATG TGA CAG
TAC ACT GTC
GTA AGT GAC
CAT TCA CTG
Enzyme that joins individual nucleotides to make a strand of DNA.
DNA Polymerase
Bacteriophage
Transformation
Replication
The process of duplicating DNA.
DNA Polymerase
Transformation
Replication
None of these choices.
Change in genetic information that can be inherited.
Frameshift mutation
Mutagen
Mutation
Point Mutation
Mutation that changes one or a few nucleotides.
Frameshift mutation
Mutagen
Mutation
Point mutation
An enzyme that separates DNA strands and uses on strand to make RNA.
mRNA
rRNA
tRNA
RNA Polymerase
Process in which RNA molecules are made using DNA as a template.
Transcription
Translation
None of these choices.
Process of decoding mRNA in order to make protein.
Translation
Transcription
None of these choices.
Type of virus the infects bacteria.
Bacteriophage
Transformation
When one type of bacteria is changed permanently into another type.
Bacteriophage
Transformation
In DNA, cytosine pairs with guanine, and adenine pairs with thymine.
Bacteriophage
Transformation
Base Pairing
None of these choices.
Which of the following is a characteristic of prokaryotic cells?
Presence of a nucleus
Lack of membrane-bound organelles
Larger than eukaryotic cells
Contain mitochondria
What is the primary function of ribosomes in a cell?
Energy production
Protein synthesis
DNA replication
Lipid synthesis
Which process involves the movement of water across a semipermeable membrane?
Diffusion
Osmosis
Active transport
Facilitated diffusion
