STRAIGHTERLINE MICROBIOLOGY 2026
EXAMINATION TEST COMPLETE
QUESTIONS AND SOLUTIONS UPDATED
◉The most likely place where an exoenzyme participates in a
chemical reaction is.... Answer: outside the cell
◉Noncompetitive inhibition is best described as. Answer: end
product binding to enzyme in noncompetitive site.
◉exergenic reactions. Answer: occur during aerobic cellular
respiration
◉When enzyme action stops due to a buildup of end product that
acts as a regulatory molecule, this control is called. Answer:
noncompetitive inhibition
◉The light-harvesting units in the thylakoid membranes are the....
Answer: photosystems
, ◉Glycolysis and the Krebs cycle yield 10 molecules of NADH per
molecule of glucose. How many molecules of ATP will be made from
them in the electron transport system?. Answer:
◉Which of the following metabolic system descriptions is
mismatched?. Answer: Convergent- a linear pathway branches into
two or more alternative processes
◉Eukaryotic chromosomes differ from prokaryotic chromosomes
because only eukaryotes have.... Answer: histone proteins,
chromosomes in a nucleus, several to many chromosomes,
elongated, no circular, chromosomes
◉A permanent, inheritable change in the genetic information is
called.... Answer: a mutation
◉The DNA of an organism is made up of subunits called.... Answer:
nucleotides
◉Which of the following is not true of transposons?. Answer: They
are always part of plasmids
◉The transfer of DNA fragments from a dead call to a live,
competent recipient cell that results in a changed recipient cell is
termed.... Answer: transformation
EXAMINATION TEST COMPLETE
QUESTIONS AND SOLUTIONS UPDATED
◉The most likely place where an exoenzyme participates in a
chemical reaction is.... Answer: outside the cell
◉Noncompetitive inhibition is best described as. Answer: end
product binding to enzyme in noncompetitive site.
◉exergenic reactions. Answer: occur during aerobic cellular
respiration
◉When enzyme action stops due to a buildup of end product that
acts as a regulatory molecule, this control is called. Answer:
noncompetitive inhibition
◉The light-harvesting units in the thylakoid membranes are the....
Answer: photosystems
, ◉Glycolysis and the Krebs cycle yield 10 molecules of NADH per
molecule of glucose. How many molecules of ATP will be made from
them in the electron transport system?. Answer:
◉Which of the following metabolic system descriptions is
mismatched?. Answer: Convergent- a linear pathway branches into
two or more alternative processes
◉Eukaryotic chromosomes differ from prokaryotic chromosomes
because only eukaryotes have.... Answer: histone proteins,
chromosomes in a nucleus, several to many chromosomes,
elongated, no circular, chromosomes
◉A permanent, inheritable change in the genetic information is
called.... Answer: a mutation
◉The DNA of an organism is made up of subunits called.... Answer:
nucleotides
◉Which of the following is not true of transposons?. Answer: They
are always part of plasmids
◉The transfer of DNA fragments from a dead call to a live,
competent recipient cell that results in a changed recipient cell is
termed.... Answer: transformation
