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Worksheets2nd Quarter Exam Review
Total questions: 20
Worksheet time: 14mins
Which gas is removed from the atmosphere for photosynthesis?
Oxygen
Nitrogen
Carbon Dioxide
Helium
What is the function of ATP?
Used to absorb energy
Used as food for the cell
Used to capture and transfer energy
Used to identify DNA
How are cellular respiration and photosynthesis related (in terms of energy)?
Energy is captured in one and used to power the other
They use the same molecules as reactants
They end up with the same products
Energy is not involved in these processes in any way
What is the equation for photosynthesis?
CO2 + H2O --> C6H12O6 + O2
C6H12O6 + O2 --> CO2 + H2O
CO2 + C6H12O6 --> O2 + H2O
CO2 + O2 --> C6H12O6 + H2O
What is the equation for anaerobic respiration?
CO2 + Lactic Acid --> C6H12O6 + ATP
C6H12O6 + Lactic Acid --> CO2 + ATP
C6H12O6 --> CO2 + Lactic Acid + ATP
ATP + C6H12O6 --> CO2 + Lactic Acid
True or False: Fermentation (anaerobic respiration) requires oxygen.
True
False
The diagram shows the relationship of ATP and ADP. What should be added to the arrows labeled 1 and 2?
1 - energy stored
2 - energy release
1 - ADP
2 - ATP
1 - ATP
2 - ADP
1 - energy released
2 - energy stored
What is the function of the dermal tissue in plants?
Structure
Protection and prevent water loss
Photosynthesis
There's no such thing as dermal tissue in plants
What is the function of the stem in plants?
Structure, water transport, and storage
Water loss and protection
Plants don't have stems only leaves and roots
Photosynthesis
If the pistil was removed from a lily, how would it affect the lily?
It wouldn't affect the lily at all
The lilies would no longer produce pollen
The lilies would no longer produce ovules
The lily would reproduce faster than before
True or False: DNA Replication is a semi-conservative process because each new DNA strand has one of the old and one newly replicated.
A DNA strand has the following sequence: AGC TCA
What does the complimentary strand look like?
AGC AGT
TCG TCA
TCG AGT
TAC TGA
A DNA strand has the following sequence: TAC TGA
What does the complimentary strand look like?
ATG AGT
TCG TCA
TCG AGT
ATG ACT
Refer to the codon chart.
A strand of mRNA is attached to the ribosome and is directing protein synthesis, the next exposed codon in the mRNA strand is GAC.
What amino acid is being coded for?
Asp
Glu
Gly
Val
Refer to the codon chart.
A strand of mRNA is attached to the ribosome and is directing protein synthesis, the next exposed codon in the mRNA strand is CAC.
What amino acid is being coded for?
Asp
Gln
His
Val
True or False: All organisms cannot be traced back to a common ancestry because every living thing has different codons.
True
False
A DNA sequence mutated from it's original sequence: ATC GCC ATT GAA to ATC GGC ATT GAA.
What type of mutation is this?
There is no mutation
Insertion
Deletion
Substitution
Refer to the diagram of the cellular process.
What is the process labeled A?
Transcription
Translation
Replication
Translocation
Refer to the diagram of the cellular process.
What is the process labeled B?
Transcription
Translation
Replication
Translocation
True or False: Biotechnology does not have diverse effects in all aspects of the world.
True
False
