Multiple Choice: Choose the BEST answer form the choices given.
Osmosis
Facilitated diffusion
Cyclosis
Pinocytosis
Exocytosis
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Responsible for the production of DNA
Responsible for the production of ATP
Responsible for the production of rRNA
Responsible for the production of water
None of the above
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Mitochondrion
Lysosomes
Centriole
Central vacuole
Nucleus
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The cell lacks DNA
The cell lacks a nucleus and other membrane bound organelles
The cell has a flagellum
None of the above
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The cells hemolyzed
The cells crenated
The cells remained unchanged
The cells increased in volume
The cells decreased in volume
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Glycocalyx
Cholesterol
Triglyceride
Phospholipid
Protein
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The Catalyst lowers the energy needed for the reaction to proceed.
The Catalyst raises the energy needed for the reaction to proceed.
The Catalyst does not affect the reaction.
The reaction will not work without the catalyst
None of the above
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Crenation
Cyclosis
Plasmolysis
Hemolysis
Autolysis
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Mitochondria are present in almost all plant and animal cells
Mitochondria are self-replicating
ATP is found in mitochondria
The Calvin cycle occurs in mitochondria
Mitochondria have cristae
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Active transport
Osmosis
Diffusion
Phagocytosis
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Cellulose
Glycogen
Bone
Chitin
Pectin
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Tend to prevent drastic changes in pH
Help to produce a pH of more than 14
Help to produce a pH of less than 1
Tend to produce drastic changes in pH
Help to maintain a pH of 4 in all cells
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The ionic charge would change
The pH would decrease
The pH would increase
An isotope of the atom would be created
The atom would change to an atom of a different element
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Endocytosis
Pinocytosis
Phagocytosis
Exocytosis
Cyclosis
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Phospholipids are completely insoluble in water.
Phospholipids form strong chemical bonds between the molecules, forming a stable structure.
Phospholipids form a selectively permeable structure.
Phospholipids form chemical bonds with membrane proteins that keep the proteins within the membrane.
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Glycocalyx
Cholesterol
Triglyceride
Phospholipid
Protein
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This molecule is used to transport oxygen in the blood
Starch is a polymer of this molecule
This is a sterol found in cell membranes and is associated with atherosclerosis
This molecule could result from the hydrolysis of a protein
None of the above
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Glycocalyx
Cholesterol
Triglyceride
Phospholipid
Protein
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The plasma membrane
Circular DNA
Ribosomes
A nuclear envelope
Plasmids
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This molecule is used to transport oxygen in the blood
Starch is a polymer of this molecule
This is a sterol found in cell membranes and is associated with atherosclerosis
This molecule could result from the hydrolysis of a protein
None of the above
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Proteins embedded within two layers of phospholipids.
Phospholipids sandwiched between two layers of proteins.
Proteins sandwiched between two layers of phospholipids.
A layer of proteins on top of a layer of phospholipids.
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Exocytosis
Phagocytosis
Receptor-mediated endocytosis
Pinocytosis
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The ionic charge would change
The pH would decrease
The pH would increase
An isotope of the atom would be created
The atom would change to an atom of a different element
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Cellulose
Amylose
Sucrose
Lactose
Maltose
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Iron
Zinc
Magnesium
Calcium
Sulfur
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Add the power of the eyepiece with the power of the objective
multiply the power of the eyepiece with the power of the objective
Add the power of the iris with the power of the condense
Multiply the power of the iris to the power of the condenser
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Glycerol molecules
Fatty acids
Hydroxy alcohols
Phosphates
Polar groups
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Transport of substances across the membrane
Catalysis of substances inside the cell
Transmission of a signal recieved from a hormone outside the cell into chemical activity inside the cell
Formation of junctions between the cell membranes of two adjacent cells
Replication of DNA
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A nuclear membrane
Chloroplasts
A circular chromosome
Mitochrondia
Golgi complexes
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1.0%
5.0%
0.5%
2.0%
0.2%
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Anabolism
Saprophytism
Parasitism
Commensalism
Catabolism
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More oxygen atoms
Fewer carboxyl groups
Carbon to carbon double bonds
More hydrogen atoms
Amino groups
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Saturated fatty acids contain at least one carbon-carbon double bond.
Saturated fatty acids are found only in oils.
Carbons in saturated fatty acids are bonded together only with covalent bonds.
Saturated fatty acids contain only carbon-carbon single bonds.
None of the above
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Electrons
Neutrons
Protons
Electrons and neutrons
Protons and electrons
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Competitive inhibitor
Coenzyme
Allosteric inhibitor
Allosteric stimulator
Enzyme cofactor
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One of the molecules has a greater molecular weight
Both of the molecules have carbon chains that are unbranched
The two molecules are isomers
The two molecules are isotopes
The two molecules are inorganic
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The environment is hypertonic to the cell
The environment is hypotonic to the cell
The cell is hypotonic to the environment
Solute concentration of the environment is greater than the solute concentration of the cell
The cell and the environment are isotonic to each other
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This molecule is used to transport oxygen in the blood
Starch is a polymer of this molecule
This is a sterol found in cell membranes and is associated with atherosclerosis
This molecule could result from the hydrolysis of a protein
None of the above
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A decrease in the earth's temperature
A depletion of the ozone layer
An increase in the U-V radiation reaching the earth
The greenhouse effect
The pollution of our rivers
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Only the water
Only the CO2
Only the sugar
Both the sugar and the CO2
Both the sugar and the water
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Antibodies
Enzymes
Collagen
Dehydrogenase
Steroids
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Endothermic
Exothermic
Kinetic
Passive
Noneof the above
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Ca++
Mg++
Fe++
Pb++
None of the above
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Molecules that determine a person's blood type.
Large molecules that pass through the membrane many times.
Identity markers present on the surface of an individual's cells.
Different for each type of tissue in the body.
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They compose all enzymes and some hormones
They contain an amino group and a carboxyl group
They can act as buffers
They are building blocks of steroids
They are found in hemoglobin
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Amylose
Cellulose
Glycogen
Amylopectin
Starch
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The ionic charge would change
The pH would decrease
The pH would increase
An isotope of the atom would be created
The atom would change to an atom of a different element
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A cell wall
A large vacuole
Chloroplasts
All of the above
None of the above
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