Biology Review 1 Question Preview (ID: 23044)
Topic Review.
TEACHERS: click here for quick copy question ID numbers.
an example of a scientific law is the law of
a) gravity
b) nature
c) evolution
d) murphy
science can answer all questions
a) utterly false
b) totally true
c) if it is done properly
d) unless they are unasked
Biology is
a) the study of life
b) really difficult to understand
c) the study of organisms only
d) the study of cells
based on its greek origins, the word 'atom' literally means
a) cannot cut
b) cannot see
c) cannot hear
d) cannot touch
the electrons of an atom
a) orbit the nucleus at various levels
b) are found in the nucleus
c) have positive charge
d) are attracted to positively charged neutrons
chemical reactions involve making and breaking
a) bonds
b) promises
c) cells
d) atoms
every time chemical bonds are formed or broken
a) energy is absorbed or released
b) gas is absorbed or released
c) plasma is absorbed or released
d) fluid is absorbed or released
the simple 6 carbon sugar produced in photosynthesis, and used in cellular respiration is
a) glucose
b) lactic acid
c) protein
d) lipids
the latin root mono means
a) one
b) many
c) few
d) none
glucose is an example of a
a) monosaccharide
b) polysaccharide
c) protein
d) amino acid
long chains of repeating molecular subunits, like links in a chain, are called
a) polymers
b) monomers
c) polydatctylates
d) very infrequently
examples of macromolecules made from polymers of glucose include
a) starch, glycogen, and cellulose
b) amino acids, fatty acids, and nucleic acids
c) proteins, lipids, and DNA
d) trigycerides, amylopectin, perioxidase
the polysaccharide cellulose is used for
a) structure in plants
b) energy storage in animals
c) photosynthesis in bacteria
d) storage of genetic information
one of the main functions of proteins is to act as __________ which catalyze reactions
a) enzymes
b) reactants
c) products
d) cofactors
enzymes catalyze reactions by lowering the
a) activation energy
b) standard of living
c) cover charge
d) molecular model construction time
cell theory tells us that all cells come fom
a) other cells
b) inorganic material
c) eggs
d) gametes
cell division in prokaryotes is called
a) binary fission
b) mitotic division
c) cytogenetic reproduction
d) bob
in animal cells _______ move to opposite sides of the cell during cell division to assemble the spindle fibers
a) centrioles
b) shuttelians
c) ribosomes
d) cell membranes
the nuclear envelope dissolves during the longest phase of MITOSIS, known as
a) prophase
b) telophase
c) anaphase
d) metaphase
in plants, the cell plate forms because
a) the rigid cell wall cannot be pulled together
b) the membrane in plants is rigid
c) plant cells are weird and green
d) the cell fork, knife, spoon, and cup are ready
Play Games with the Questions above at ReviewGameZone.com
To play games using the questions from above, visit ReviewGameZone.com and enter game ID number: 23044 in the upper right hand corner or click here.
To play games using the questions from above, visit ReviewGameZone.com and enter game ID number: 23044 in the upper right hand corner or click here.
TEACHERS / EDUCATORS
Log In | Sign Up / Register
Log In | Sign Up / Register