Bio 425 botany test 1 USC Dr. Mingli Xu
Questions with correct Answers
Common form of sugar in plants is ___ and in animals ____ - correct answers✔✔ Sucrose ;
glucose
A peptide that undergoes hydrolysis, what is the product - correct answers✔✔ Amino Acid
Plastids that lack carotenoids but lack chlorophyll are? - correct answers✔✔ Chromoplast
Are microtubules solid or hollow? - correct answers✔✔ hollow
When do sister chromatids separate? - correct answers✔✔ anaphase
Why do chlorophyll aggregate - correct answers✔✔ None of the above
How much of the radiant energy from the sun is incorporated into organic compounds in the
process of photosynthesis? - correct answers✔✔ 1%
first law of thermodynamics - correct answers✔✔ Energy cannot be created or destroyed
2nd law of thermodynamics - correct answers✔✔ Every energy transfer or transformation
increases the entropy of the universe.
Photosynthesis equation - correct answers✔✔ 6CO2 + 6H2O ------> C6H12O6 + 6O2
, Role of enzymes - correct answers✔✔ Lower activation energy
active site - correct answers✔✔ The part of an enzyme or antibody where the chemical
reaction occurs.
How much energy is made from breaking sugar - correct answers✔✔ -673kcal/mol
How are enzymes regulated? - correct answers✔✔ Temperature, pH, Effector sites (active
sites) , feedback inhibitors ,
allosteric site - correct answers✔✔ A site on an enzyme other than the active site, to which a
specific substance binds, thereby changing the shape and activity of the enzyme.
active site - correct answers✔✔ The part of an enzyme or antibody where the chemical
reaction occurs.
regulatory enzymes - correct answers✔✔ A enzyme that normally determines if the reaction
occurs
How much ATP is produced in glycolysis? - correct answers✔✔ 2 ATP
How is energy stored? - correct answers✔✔ Starch, sucrose, glycogen, and fat
Respiration equation - correct answers✔✔ C6H12O6 + 6O2 --→ 6CO2 + 6H20 + Energy
catabolic pathways - correct answers✔✔ Glycolysis, Kreb cycle
Electron transport chain
Questions with correct Answers
Common form of sugar in plants is ___ and in animals ____ - correct answers✔✔ Sucrose ;
glucose
A peptide that undergoes hydrolysis, what is the product - correct answers✔✔ Amino Acid
Plastids that lack carotenoids but lack chlorophyll are? - correct answers✔✔ Chromoplast
Are microtubules solid or hollow? - correct answers✔✔ hollow
When do sister chromatids separate? - correct answers✔✔ anaphase
Why do chlorophyll aggregate - correct answers✔✔ None of the above
How much of the radiant energy from the sun is incorporated into organic compounds in the
process of photosynthesis? - correct answers✔✔ 1%
first law of thermodynamics - correct answers✔✔ Energy cannot be created or destroyed
2nd law of thermodynamics - correct answers✔✔ Every energy transfer or transformation
increases the entropy of the universe.
Photosynthesis equation - correct answers✔✔ 6CO2 + 6H2O ------> C6H12O6 + 6O2
, Role of enzymes - correct answers✔✔ Lower activation energy
active site - correct answers✔✔ The part of an enzyme or antibody where the chemical
reaction occurs.
How much energy is made from breaking sugar - correct answers✔✔ -673kcal/mol
How are enzymes regulated? - correct answers✔✔ Temperature, pH, Effector sites (active
sites) , feedback inhibitors ,
allosteric site - correct answers✔✔ A site on an enzyme other than the active site, to which a
specific substance binds, thereby changing the shape and activity of the enzyme.
active site - correct answers✔✔ The part of an enzyme or antibody where the chemical
reaction occurs.
regulatory enzymes - correct answers✔✔ A enzyme that normally determines if the reaction
occurs
How much ATP is produced in glycolysis? - correct answers✔✔ 2 ATP
How is energy stored? - correct answers✔✔ Starch, sucrose, glycogen, and fat
Respiration equation - correct answers✔✔ C6H12O6 + 6O2 --→ 6CO2 + 6H20 + Energy
catabolic pathways - correct answers✔✔ Glycolysis, Kreb cycle
Electron transport chain
