BIO205 EXAM 2 QUESTIONS AND
CORRECT VERIFIED ANSWERS);
ALREADY GRADED A
A candle jar is useful when trying to grow bacteria that
require which of the following? - correct answer-
High carbon dioxide and low oxygen
A frameshift mutation differs from other mutations
because of which of the following? - correct
answer- It results in a change to the entire amino
sequence after the mutation.
A peptide bond forms between which of the following? -
correct answer- The amino group of one amino
acid and the carboxylic acid group of the next amino acid
All nucleotides consist of which of the following? -
correct answer- A pentose sugar, a phosphate,
and a nitrogenous base
,Although they have the same molecular formula, why
would a microbe be able to metabolize fructose but not
glucose? - correct answer- Glucose is an isomer
of fructose.
Amino acids being used to synthesize large complex
proteins are an example of which of the following? -
correct answer- Anabolic, endergonic reactions
An organism that uses the sun to release energy from
organic molecules would be considered which of the
following? - correct answer- photoheterotroph
At the end of aerobic cellular respiration, electrons are
reduced to form which of the following? - correct
answer- water
Bacteria that grow at a high pH are considered which of
the following? - correct answer- Alkaliphile
, Bacteria that multiply in the human body would be
described as which of the following? - correct
answer- mesophiles
Biochemical tests are used for which of the following
purposes? - correct answer- To determine the
metabolic pathways of a bacteria
Biofilms are an issue because of which of the following? -
correct answer- They can be resistant to
antibiotics and chemical disinfectants.
Boiling would kill which of the following types of bacteria?
- correct answer- mesophiles
Deoxyribonucleic acid is which of the following? -
correct answer- A nucleic acid that directs the
synthesis of proteins
CORRECT VERIFIED ANSWERS);
ALREADY GRADED A
A candle jar is useful when trying to grow bacteria that
require which of the following? - correct answer-
High carbon dioxide and low oxygen
A frameshift mutation differs from other mutations
because of which of the following? - correct
answer- It results in a change to the entire amino
sequence after the mutation.
A peptide bond forms between which of the following? -
correct answer- The amino group of one amino
acid and the carboxylic acid group of the next amino acid
All nucleotides consist of which of the following? -
correct answer- A pentose sugar, a phosphate,
and a nitrogenous base
,Although they have the same molecular formula, why
would a microbe be able to metabolize fructose but not
glucose? - correct answer- Glucose is an isomer
of fructose.
Amino acids being used to synthesize large complex
proteins are an example of which of the following? -
correct answer- Anabolic, endergonic reactions
An organism that uses the sun to release energy from
organic molecules would be considered which of the
following? - correct answer- photoheterotroph
At the end of aerobic cellular respiration, electrons are
reduced to form which of the following? - correct
answer- water
Bacteria that grow at a high pH are considered which of
the following? - correct answer- Alkaliphile
, Bacteria that multiply in the human body would be
described as which of the following? - correct
answer- mesophiles
Biochemical tests are used for which of the following
purposes? - correct answer- To determine the
metabolic pathways of a bacteria
Biofilms are an issue because of which of the following? -
correct answer- They can be resistant to
antibiotics and chemical disinfectants.
Boiling would kill which of the following types of bacteria?
- correct answer- mesophiles
Deoxyribonucleic acid is which of the following? -
correct answer- A nucleic acid that directs the
synthesis of proteins
