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WorksheetsMidterm Review Game
Total questions: 99
Worksheet time: 8mins
Name
Class
Date
1.
compound that forms hydrogen ions in solution
a)
Acid
b)
Base
c)
Solution
d)
None of the above
2.
energy input that is needed for a reaction to begin
a)
Activation energy
b)
ATP
c)
Energy
d)
None of the above
3.
force of attraction between different kinds of molecules
a)
Adhesion
b)
Cohesion
c)
Vandeerwaal forces
d)
None of the above
4.
process that requires oxygen
a)
Aerobic
b)
Anaerobic
c)
ATP
d)
None of the above
5.
building block/monomer of proteins
a)
Amino acid
b)
Sugar
c)
Fatty acid
d)
None of the above
6.
process that does not require oxygen
a)
Anaerobic
b)
Aerobic
c)
ATP
d)
None of the above
7.
phase of mitosis in which the chromosomes separate
a)
Anaphase
b)
Metaphase
c)
Telophase
d)
None of the above
8.
process of programmed cell death
a)
Apoptosis
b)
Cell division
c)
Cell death
d)
None of the above
9.
water channel protein in a cell
a)
Aquaporin
b)
Channel
c)
Osmosis
d)
None of the above
10.
process of reproduction involving a single parent
a)
Asexual reproduction
b)
Sexual
c)
Binary fission
d)
None of the above
11.
compound used by cells to store & release energy
a)
ATP
b)
Energy
c)
Carbs
d)
None of the above
12.
compound that produces hydroxide ions in solution
a)
Base
b)
Acid
c)
Solution
d)
None of the above
13.
particular preference or point of view that is personal
a)
Bias
b)
Opinion
c)
Fact
d)
None of the above
14.
study of life
a)
Biology
b)
Chemistry
c)
Physical Science
d)
None of the above
15.
compound that prevents sharp, sudden changes in pH
a)
Buffer
b)
Acid
c)
Base
d)
None of the above
16.
disorder in which some of the body's cells lose the ability to control growth
a)
Cancer
b)
Cell division
c)
Virus
d)
None of the above
17.
types of nutrients that are the major source of energy for the body
a)
Carbohydrate
b)
Proteins
c)
Lipids
d)
None of the above
18.
substance that speeds up the rate of a chemical reaction
a)
Catalyst
b)
Proteins
c)
Enzymes
d)
None of the above
19.
basic unit of all forms of life
a)
Cell
b)
Nucleus
c)
DNA
d)
None of the above
20.
series of events in which a cell grows, prepares for division, and divides
a)
Cell cycle
b)
Cell loop
c)
Mitosis
d)
None of the above
21.
process by which a cell divides into 2 daughter cells
a)
Cell division
b)
Binary fission
c)
Budding
d)
None of the above
22.
thin, flexible barrier that surrounds all cells
a)
Cell membrane
b)
Cell wall
c)
Lipid bilayer
d)
None of the above
23.
process that releases energy by breaking down glucose and other food molecules in the presence of oxygen
a)
Cellular respiration
b)
Photosynthesis
c)
Breathing
d)
None of the above
24.
structure in an animal cell that helps to organize cell division
a)
Centriole
b)
Centromere
c)
Chromosome
d)
None of the above
25.
region of a chromosome in which the 2 sister chromatids attach
a)
Centromere
b)
Centriole
c)
Chromatid
d)
None of the above
26.
process that changes one set of chemicals into another set of chemicals
a)
Chemical reaction
b)
Physical change
c)
Melting
d)
None of the above
27.
principal pigment of plants; absorbs light; makes plants appear green
a)
Chlorophyll
b)
Chloroplast
c)
Mitochondria
d)
None of the above
28.
one of 2 identical "sister" parts of a duplicated chromosome
a)
Chromatid
b)
Chromosome
c)
Chromatin
d)
None of the above
29.
the unwound form of DNA
a)
Chromatin
b)
DNA
c)
Chromosome
d)
None of the above
30.
the condensed form of DNA; only seen during cell division
a)
Chromosome
b)
Chromatid
c)
Chromatin
d)
None of the above
31.
attraction between molecules of the same substance
a)
Cohesion
b)
Adhesion
c)
Attraction
d)
None of the above
32.
group in an experiment that is exposed to the same conditions as the experimental group except for the independent variable
a)
Control group
b)
Test group
c)
Experiment
d)
None of the above
33.
experiment in which only one variable is changed
a)
Controlled experiment
b)
Test group
c)
Variable
d)
None of the above
34.
one of a family of proteins that regulates the cell cycle
a)
Cyclin
b)
Regulator
c)
Speeder
d)
None of the above
35.
division of the cytoplasm
a)
Cytokinesis
b)
Cell division
c)
Mitosis
d)
None of the above
36.
evidence, information gathered from observations
a)
Data
b)
Graph
c)
Notes
d)
None of the above
37.
variable that is observed and that changes in response to the idnependent variable
a)
Dependent variable
b)
Independent variable
c)
Variable
d)
None of the above
38.
process by which particles tend to move from an area where they are more concentrated to an area of less concentration
a)
Diffusion
b)
Facilitated diffusion
c)
Osmosis
d)
None of the above
39.
genetic material' deoxyribonucleic acid
a)
DNA
b)
RNA
c)
Nucleotide
d)
None of the above
40.
protein catalyst that speeds up the rate of specific biology reactions
a)
Enzyme
b)
Catalyst
c)
Speeder
d)
None of the above
41.
organism whose cells contain a nucleus
a)
Eukaryote
b)
Prokayote
c)
Animal
d)
None of the above
42.
change over time
a)
Evolve
b)
Change
c)
Become different
d)
None of the above
43.
process of diffusion in which molecules pass across the membrane through cell membrane channels
a)
Facilitated diffusion
b)
Diffusion
c)
Osmosis
d)
None of the above
44.
first set of reactions in cellular respiration in which a molecule of glucose is broken into 2 pyruvates
a)
Glycolysis
b)
Krebs cycle
c)
ETC
d)
None of the above
45.
one of a group of external regulatory proteins that stimulate the growth & division of cells
a)
Growth factors
b)
Hormones
c)
Proteins
d)
None of the above
46.
relatively constant internal physical and chemical conditions that organisms maintain
a)
Homeostasis
b)
Metabolism
c)
Steadiness
d)
None of the above
47.
when comparing 2 solutions, the solution with the greater concentraion of solutes
a)
Hypertonic
b)
Hypotonic
c)
Isotonic
d)
None of the above
48.
possible explanation for a set of observations or possible answer to a scientific question
a)
Hypothesis
b)
Educated guess
c)
Observations
d)
None of the above
49.
when comparing 2 solutions, the solution with the lesser concentration
a)
Hypotonic
b)
Hypertonic
c)
Isotonic
d)
None of the above
50.
factor in a controlled experiment that is deliberately changed
a)
Independent variable
b)
Dependent variable
c)
Control group
d)
None of the above
51.
a logical interpretation based on prior knowldege and experience
a)
Inference
b)
Observation
c)
Guess
d)
None of the above
52.
period of the cell cycle between cell divisions
a)
Interphase
b)
Prophase
c)
Mitosis
d)
None of the above
53.
when the concentration of 2 solutions is the same
a)
Isotonic
b)
Hypertonic
c)
Hypotonic
d)
None of the above
54.
second stange of cellular respiration
a)
Krebs cycle
b)
Glycolysis
c)
ETC
d)
None of the above
55.
set of reactions in photosynthesis that use energy from light to produce ATP and NADPH
a)
Light-dependent reactions
b)
Dark cycle
c)
Krebs cycle
d)
None of the above
56.
set of reactions in photosynthesis that do not require light to produce carbohydrates
a)
Light-independent reactions
b)
Light reaction
c)
ETC
d)
None of the above
57.
macromolecule that includes fats, oils, and waxes
a)
Lipid
b)
Carbohydrates
c)
Proteins
d)
None of the above
58.
flexible double-layered sheet that makes up the cell membrane
a)
Lipid bilayer
b)
Bilayer
c)
Double layer
d)
None of the above
59.
innermost compartment of the mitochondria
a)
Matrix
b)
Crystae
c)
Cytoplasm
d)
None of the above
60.
the combination of chemical reactions through which an organism builds up or breaks down materials
a)
Metabolism
b)
Reactions
c)
Chemical bond
d)
None of the above
61.
phase of mitosis in which the chromosomes line up in the center of the cell
a)
Metaphase
b)
Anaphase
c)
Telophase
d)
None of the above
62.
nuclear division
a)
Mitosis
b)
Telophase
c)
Anaphase
d)
None of the above
63.
material composed of 2 or more elements or compounds that are physically mixed together but not chemically combined
a)
Mixture
b)
Compound
c)
Physical change
d)
None of the above
64.
small chemical unit that makes up a polymer
a)
Monomer
b)
Polymer
c)
Building block
d)
None of the above
65.
electron carrier involved in glycolysis
a)
NAD+
b)
NADPH
c)
ATP
d)
None of the above
66.
carrier molecule that transfers high-energy electrons from chlorophyll to other molecules
a)
NADP+
b)
NAD+
c)
ATP
d)
None of the above
67.
DNA and RNA
a)
Nucleic acid
b)
Nucleotide
c)
Macromolecule
d)
None of the above
68.
building block/monomer of nucleic acids
a)
Nucleotide
b)
DNA
c)
RNA
d)
None of the above
69.
in cells, the structure that contians the cell's genetic material in the form of DNA
a)
Nucleus
b)
Cytoplasm
c)
Centrioles
d)
None of the above
70.
process of noticing and describing events or processes in a careful, orderly way
a)
Observation
b)
Hypothesis
c)
Conclusion
d)
None of the above
71.
groupe of tissues that work together to perform closely related functions
a)
Organ
b)
Tissue
c)
Organ system
d)
None of the above
72.
groups of organs that work together to perform a specific function
a)
Organ system
b)
Tissue
c)
Organ
d)
None of the above
73.
Diffusion of water across a selectivley permeable membrane
a)
Osmosis
b)
Diffusion
c)
Faciliatated diffusion
d)
None of the above
74.
pressure that must be applied to prevent osmotic movement across a selectively permeable membrane
a)
Osmotic pressure
b)
Osmosis
c)
Diffusion
d)
None of the above
75.
scale with values from 0-14, used to measure the concentration of H+ ions in solution
a)
pH scale
b)
Acid
c)
Base
d)
None of the above
76.
process that converts CO2 and H2O into O2 and C6H12O6
a)
Photosynthesis
b)
Cellular Respiration
c)
Plants
d)
None of the above
77.
light-absorbing molecule used by plants to capture the sun's energy
a)
Pigment
b)
Chloroplast
c)
Leaf
d)
None of the above
78.
molecule composed of many monomers
a)
Polymer
b)
Macromolecule
c)
Monomer
d)
None of the above
79.
elements or compounds produced in a chemical reaction
a)
Product
b)
Reactant
c)
Chemical reaction
d)
None of the above
80.
unicellular organism without a nucleus or membrane-bound organelles
a)
Prokaryote
b)
Eukaryote
c)
All of the above
d)
None of the above
81.
first phase of mitosis; nuclear envelope disappears, chromosomes become visible, centriole move to poles
a)
Prophase
b)
Metaphase
c)
Anaphase
d)
None of the above
82.
macromolecule whose monomers are amino acids
a)
Protein
b)
Carbohydrates
c)
Lipids
d)
None of the above
83.
elements or compounds that enter a chemical reaction
a)
Reactant
b)
Product
c)
Chemical reaction
d)
None of the above
84.
protein that is on or in a cell and transmits messages
a)
Receptor
b)
Channel
c)
Marker
d)
None of the above
85.
property of a membrane which allows only certain molecules to pass through it
a)
Selectively permeable
b)
Channel
c)
Marker
d)
None of the above
86.
type of reproduction involving 2 parents; results in offspring that are genetically different from the parents and each other
a)
Sexual reproduction
b)
Asexual reproduction
c)
Reproduction
d)
None of the above
87.
substance that is dissolved in a solution
a)
Solute
b)
Solvent
c)
Solution
d)
None of the above
88.
type of mixture in which the components are evenly distributed
a)
Solution
b)
Solvent
c)
Solute
d)
None of the above
89.
the substance that does the dissolving in a solution
a)
Solvent
b)
Solute
c)
Solution
d)
None of the above
90.
signal to which an organism responds
a)
Stimulus
b)
Tickling
c)
Scents
d)
None of the above
91.
fluid portion of the chloroplast
a)
Stroma
b)
Chloroplast
c)
Thylakoid
d)
None of the above
92.
reactant of an enzyme-catalyzed reaction
a)
Substrate
b)
Enzyme
c)
Lock & Key
d)
None of the above
93.
mixture of water an non-dissolved material
a)
Suspension
b)
Solution
c)
Solute
d)
None of the above
94.
phase of mitosis where the chromosomes disappear, nuclear envelope reappears, and cytoplasm begins to pinch in two
a)
Telophase
b)
Anaphase
c)
Metaphase
d)
None of the above
95.
well-tested explanation for a set of observations
a)
Theory
b)
Hypothesis
c)
Experiment
d)
None of the above
96.
saclike photosynthetic membranes found in the chloroplast
a)
Thylakoid
b)
Chloroplast
c)
Chlorophyll
d)
None of the above
97.
a group of cells working together to perform a specific function
a)
Tissue
b)
Organ
c)
Cells
d)
None of the above
98.
mass of rapidly dividing cells that can damage surrounding tissue
a)
Tumor
b)
Cells
c)
Benign
d)
None of the above
99.
all living things made of cells; cells are the basic units of life; all cells come from preexisting cells
a)
Cell Theory
b)
Cells
c)
Cell Law
d)
None of the above
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