Biology Practice Test 1 By ( Michael Nkhosi)
Questions & Answers 2025 Grade A
,
,Common sets of features shared by living organisms may
include - --conformed answer---Reproduction
Examples of a trace element added to the human diet for
beneficial effects are - --conformed answer---Iodine and
Fluoride
____ is a polysaccharide found in plant cell walls - --
conformed answer---Cellulose
Regarding dehydration reactions
A. They link monomers to make polymers
B. They absorb water
C. They give off water
D. A and B
E. A and C - --conformed answer---E. A and C
Lipids are connected by - --conformed answer---
Nonpolar covalent bonds
Regarding chemical reaction - --conformed answer---
They can be endergonic or exergonic
Regarding Glycolosis
A. Breaks down glucose into pyruvate
B. Occurs in the cytoplasm
C. Produces some ATP
D. All of the above
E. A and B - --conformed answer---D. All of the above
, What part of the thylakoid membrane specifically captures
solar power - --conformed answer---Photosystems
T/F Many enzyme inhibitors irreversibly alter metabolic
pathways - --conformed answer---True
What is the term for the scarring of liver tissue - --
conformed answer---cirrhosis
Enzyme inhibitors
A. alter enzyme functions
B. can take the place of a substrate in the active site
C. Can change the shape of the enzyme
D. All of the above - --conformed answer---D. all of the
above
T/F Recent research shows that adding sugar molecules
to particular enzyme could create a superbug - --
conformed answer---True
Fermentation is - --conformed answer---anaerobic and
an alternative to cellular respiration
The burn you feel in your muscles when pushing yourself
while working out is due to - --conformed answer---Your
muscles shifting over to fermentation
T/F New research shows that muscle soreness is due to
lactic acid - --conformed answer---False
Which of these is not a primary type of macromolecule
Questions & Answers 2025 Grade A
,
,Common sets of features shared by living organisms may
include - --conformed answer---Reproduction
Examples of a trace element added to the human diet for
beneficial effects are - --conformed answer---Iodine and
Fluoride
____ is a polysaccharide found in plant cell walls - --
conformed answer---Cellulose
Regarding dehydration reactions
A. They link monomers to make polymers
B. They absorb water
C. They give off water
D. A and B
E. A and C - --conformed answer---E. A and C
Lipids are connected by - --conformed answer---
Nonpolar covalent bonds
Regarding chemical reaction - --conformed answer---
They can be endergonic or exergonic
Regarding Glycolosis
A. Breaks down glucose into pyruvate
B. Occurs in the cytoplasm
C. Produces some ATP
D. All of the above
E. A and B - --conformed answer---D. All of the above
, What part of the thylakoid membrane specifically captures
solar power - --conformed answer---Photosystems
T/F Many enzyme inhibitors irreversibly alter metabolic
pathways - --conformed answer---True
What is the term for the scarring of liver tissue - --
conformed answer---cirrhosis
Enzyme inhibitors
A. alter enzyme functions
B. can take the place of a substrate in the active site
C. Can change the shape of the enzyme
D. All of the above - --conformed answer---D. all of the
above
T/F Recent research shows that adding sugar molecules
to particular enzyme could create a superbug - --
conformed answer---True
Fermentation is - --conformed answer---anaerobic and
an alternative to cellular respiration
The burn you feel in your muscles when pushing yourself
while working out is due to - --conformed answer---Your
muscles shifting over to fermentation
T/F New research shows that muscle soreness is due to
lactic acid - --conformed answer---False
Which of these is not a primary type of macromolecule
