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Biology Review.
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All of the following are characteristics of living things EXCEPT
a) movement
b) response
c) reproduction
d) make sound
Starches and glucose are examples of
a) carbohydrates
b) nucleic acids
c) lipids
d) proteins
Carbohydrates are important because they
a) provide energy
b) are structural molecules
c) repel water
d) store genetic information
Which organic molecule is best for long-term storage of energy?
a) lipids
b) simple carbohydrates
c) proteins
d) nucleic acids
One of the reactants of photosynthesis is
a) carbon dioxide
b) oxygen
c) glucose
d) nitrogen
A product of cellular respiration is
a) ATP
b) glucose
c) oxygen
d) solar energy
The molecule that stores genetic information is
a) DNA
b) glucose
c) ATP
d) protein
The smallest unit of life is a
a) cell
b) protein
c) mitochondria
d) DNA
Prokaryotes include all bacteria.
a) true
b) false
c)
d)
Which of the following shows the correct levels of organization in order of increasing complexity?
a) organelle, tissue, organ, community
b) cell, molecule, tissue, population, ecosystem
c) molecule, atom, cell, organ system, ecosystem
d) cell, tissue, organ, community, population
Communities and the physical environment make up
a) population
b) community
c) ecosystem
d) individual
A group of seals nesting together on a beach is called a
a) ecosystems
b) communities
c) populations
d) individuals
An organelle that is selectively permeable and allows only certain substances to pass into or out of a cells
a) cell membrane
b) cell mitochondria
c) endoplasmic reticulum
d) golgi body
In an osmoconformer the internal salt concentration of the organism varies with the environment
a) false
b) true
c)
d)
Endotherms maintain a constant body temperature.
a) true
b) false
c)
d)
Budding, cell division, fission, and plant runners are examples of
a) Asexual reproduction
b) Sexual reproduction
c) both sexual and asexual reproduction
d) neither sexual or asexual reproduction
Which of the following is in the correct order from most general to most specific
a) kingdom, phylum, class, genus, species
b) phylum, kingdom, class, order, family
c) kingdom, order, phylum, genus, species
d) order, family, phylum, species, genus
Fertilization is an example of
a) sexual reproduction
b) asexual reproduction
c) budding
d) none of these
An animal cell placed in a hypotonic environment will undergo cytolosis.
a) true
b) false
c)
d)
Autotrophs
a) make their own food using energy from the sun
b) are dependent on other organisms for food
c) are all vertebrates
d) none of these
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