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WorksheetsOrganization of Life Review
Total questions: 27
Worksheet time: 15mins
Which is HYPERTONIC to a cell?
Solute concentration is greater outside the cell
Solute concentration is smaller outside the cell
Solute concentration is the same inside and outside of the cell
Which is HYPOTONIC to a cell?
Solute concentration is greater outside the cell
Solute concentration is smaller outside the cell
Solute concentration is the same inside and outside of the cell
Which is ISOTONIC to a cell?
Solute concentration is greater outside the cell
Solute concentration is smaller outside the cell
Solute concentration is the same inside and outside of the cell
What is homeostasis?
When your body or cell is doing cellular respiration.
When your body or cell is making itself isotonic.
When your body or cell returns itself to a normal state.
When two people of the same gender like each other.
What is NOT a best practice when working with model organisms?
Repeat the experiments a lot
Replace with other systems
Refining the system used
Reducing the number of organisms
Sexual selection: why does it happen?
Mates are mutating
Mates are abundant
Mates are rare
Mates are choosy
What is sexual dimorphism?
Di means two
Males and females of a species looking very different
Males and females of a species looking very similar
Males and females of a species evolving quickly
Which is NOT a type of symbiotic relationship?
Mutualism
Commensalism
Protestantism
Parasitism
What does an extremophile do?
Survives in extreme conditions
Survives without much food
Survives underwater
Survives in extreme competition
What kinds of particles require energy to go through the cell membrane?
Large particles
Small particles
Charged particles
Uncharged particles
Your mom
What is the Fluid Mosaic Model?
Phospholipid single layer around the cell
Phospholipid bilayer with proteins floating in it
Lipids, sugars, and proteins around a cell
A rigid wall to help the cell resist mechanical stress
What are only found in animal cells, not plant cells?
Nucleus
Mitochondrion
Cell membrane
Cell wall
Lysosomes
What are only found in plant cells, not animal cells?
Nucleus
Mitochondrion
Cell membrane
Cell wall
Lysosomes
What are found in both plant and animal cells?
Nucleus
Mitochondrion
Cell membrane
Vacuoles
Ribosomes
It requires ATP to go...
Across a membrane
Through the cytoplasm
Up (against) a concentration gradient
Down (with) a concentration
It doesn't take any energy to go...
Across a membrane
Through the cytoplasm
Up (against) a concentration gradient
Down (with) a concentration
Which describe a cladogram?
Branch lengths important
Branch lengths unimportant
Lots of evidence behind it
Hypothetical/ ideas
Show relationships
Which describe a phylogenetic tree?
Branch lengths important
Branch lengths unimportant
Lots of evidence behind it
Hypothetical/ ideas
Show relationships
How many times does the Krebs cycle spin?
1x
2x
3x
4x
Which is in the correct order?
ETC, Glycolysis, Krebs Cycle
Glycolysis, ETC, Krebs Cycle
Krebs Cycle, Glycolysis, ETC
Glycolysis, Krebs Cycle, ETC
Where does photosynthesis take place?
Mitochondrion
Chloroplast
Ribosome
Leaf
Fermentation uses oxygen.
True
False
Fermentation produces CO2.
True
False
In photosynthesis, plants make glucose. What do they do with it?
Metabolize it for energy
It's a waste product
Build their leaves
Give it to the vegan overlords
In the cyanide murders activity, what was the cause of death at a cellular level?
No oxygen
No carbon dioxide
No glycolysis
No ETC
Which 2 products does fermentation produce?
Lactic acid
Acetic acid
Methanol
Ethanol
Which of these requires oxygen as an INPUT?
Fermentation
Photosynthesis
Anaerobic respiration
Aerobic respiration
