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WorksheetsA&P Unit 2 Quiz Review
Total questions: 12
Worksheet time: 6mins
Which of the following monomers is the building block for your DNA?
monosaccharides
amino acids
glycerol and fatty acids
nucleotides
The most important variable that must be in place for diffusion to occur . . .
a concentration gradient
equal amounts of solute
a semipermeable membrane
an integral protein
Which type of membrane transport is used for a large, polar molecule like glucose?
simple diffusion
sodium potassium pump
facilitated diffusion
endocytosis
Elimination (getting rid of) of a vesicle's contents out of a cell is accomplished by
the sodium potassium pump
phagocytosis
exocytosis
pinocytosis
If a cell lacked ribosomes, it could not
digest waste
make proteins
store DNA
package products
Which of the following IS NOT a role of protein in the body?
antibodies
enzymes
hormones
energy molecule
Which of the following DOES NOT happen when a cell transitions from Interphase to Mitosis?
Nuclear envelop reforms
Nuclear envelop dissolves
Centrioles migrate to the poles
Cytoskeleton aligns to form spindle fibers
Which portion of the plasma (cell) membrane creates a separation between two aqueous environments?
Integral protein channels
Phospholipid bilayer
Peripheral proteins
Carbohydrate chains
Which of the following is NOT a reason why water is a great medium for body fluids.
It is more dense as a liquid.
It is a strong solvent.
It is cohesive.
It has a high heat of vaporization
Which of the following organelles IS NOT involved in protein synthesis?
Ribosome
Rough Endoplasmic Reticulum
Smooth Endoplasmic Reticulum
Nucleus
What type of solution is in Beaker B?
Isotonic
Hypotonic
Hypertonic
Equilibrium
What type of solution is found within the cell that is in Beaker B?
Isotonic
Hypotonic
Hypertonic
Equilibrium
