Biology 1101 chapter 4,5,6 Questions With Complete
Solutions
Activation energy Correct Answers minimum energy which
must be available to a chemical system with potential reactants
to a result in a chemical reaction
Active Site Correct Answers region of an enzyme where
substrate molecules bind and undergo chemical reactions
Active transport Correct Answers moving of molecules across
cell membrane from region of lower concentration to a higher
concentration in the direction against
Anaerobes Correct Answers any organism that does not require
oxygen for growth, may react negatively or die if oxygen is
present
Aquaporin Correct Answers integral membrane proteins that
serve as channels in the transfer of water and in some cases
small solutes across the membrance
Cell Theory Correct Answers all living things are made up of
cells
Centrioles Correct Answers small set of microtubules, found in
pairs and move towards the poles of the nucleus when it is time
for cell division
Chemiosmosis Correct Answers movement of ions across a
semipermeable membrane, down the electrochemical gradient,
, movement of of hydrogen ions across a membrane during
photosythesis
Chloroplast Correct Answers only found in plant cells, absorbs
sunlight, converted into energy for the cell
Chromatin Correct Answers complex of DNA and proteins that
forms chromosomes within the nucleus of eukaryotic cells
Chromosome Correct Answers carrys the genes, is made up of
DNA
Citric Acid cycle Correct Answers series of chemical reactions
used by all aerobic organisms to generate energy through the
oxidation of acetyl
Coenzymes Correct Answers organic, non protein molecules
that bind with the protein molecule to form the active enzyme
Cofactors Correct Answers inorganic and organic chemicals
that assist enzymes during catalyst of reactions
Cytosol Correct Answers an interior filling that is thick, jelly
like
Difference between lactic acid and alcohol fermentation Correct
Answers During Lactic acid fermentation, the molecules are
broken down into lactic acid molecules only
vise versa
Solutions
Activation energy Correct Answers minimum energy which
must be available to a chemical system with potential reactants
to a result in a chemical reaction
Active Site Correct Answers region of an enzyme where
substrate molecules bind and undergo chemical reactions
Active transport Correct Answers moving of molecules across
cell membrane from region of lower concentration to a higher
concentration in the direction against
Anaerobes Correct Answers any organism that does not require
oxygen for growth, may react negatively or die if oxygen is
present
Aquaporin Correct Answers integral membrane proteins that
serve as channels in the transfer of water and in some cases
small solutes across the membrance
Cell Theory Correct Answers all living things are made up of
cells
Centrioles Correct Answers small set of microtubules, found in
pairs and move towards the poles of the nucleus when it is time
for cell division
Chemiosmosis Correct Answers movement of ions across a
semipermeable membrane, down the electrochemical gradient,
, movement of of hydrogen ions across a membrane during
photosythesis
Chloroplast Correct Answers only found in plant cells, absorbs
sunlight, converted into energy for the cell
Chromatin Correct Answers complex of DNA and proteins that
forms chromosomes within the nucleus of eukaryotic cells
Chromosome Correct Answers carrys the genes, is made up of
DNA
Citric Acid cycle Correct Answers series of chemical reactions
used by all aerobic organisms to generate energy through the
oxidation of acetyl
Coenzymes Correct Answers organic, non protein molecules
that bind with the protein molecule to form the active enzyme
Cofactors Correct Answers inorganic and organic chemicals
that assist enzymes during catalyst of reactions
Cytosol Correct Answers an interior filling that is thick, jelly
like
Difference between lactic acid and alcohol fermentation Correct
Answers During Lactic acid fermentation, the molecules are
broken down into lactic acid molecules only
vise versa
