TEXES 238 2018 | TOP SCORES MADE SIMPLE | TRUSTED
TEST SOLUTIONS!
Surface for small particles and living organisms to move across Answer: The hydrogen
bonds in a water molecule make water a good
Exothermic reaction Answer: The breakdown of a disaccharide releases energy which
is stored as ATP. This is an example of a(n)
Glycogen Answer: Which metabolic compounds is composed of only carbon, oxygen,
and hydrogen?
Fat Answer: When an animal takes in more energy that it uses over an extended time,
the extra chemical energy is stored as:
RNA Answer: Which molecule is thought to have acted as the first enzyme in early life
on earth?
Endocytic vesicles Answer: Which organelles are formed when the plasma membrane
surrounds a particle outside of the cell?
Chloroplasts Answer: Which plant organelles contain pigment that give leaves their
color?
Osmosis Answer: What is NOT a way of moving solutes across a plasma membrane?
Integral membrane proteins in the plasma membrane Answer: Prokaryotic and
eukaryotic cells are similar in having what:
Bacteria Answer: What cell type has a peptidoglycan cell wall?
Lowering the activation energy of the reaction Answer: Enzymes catalyze biochemical
reactions by
Zinc Answer: What is an example of a cofactor?
Inhibitor Answer: Cyanide is a poison that binds to the active site of the enzyme
cytochrome c and prevents its activity. Cyanide is a(n)
This is an endergonic reaction Answer: The graph above shows the potential energy of
molecules during the process of a chemical reaction. What is NOT true:
They are always active on more than one kind of substrate Answer: What is NOT a
characteristic of enzymes?
1
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, Lactic acid fermentation Answer: In a strenuously exercising muscle, NADH begins to
accumulate in high concentration. Which of the following metabolic process will be
activated to reduce the concentration of NADH?
Energy from ATP is used to transport protons to the intermembrane space Answer:
What statement regarding chemiosmosis in mitochondria is NOT correct?
Light Answer: In photosynthesis, high-energy electrons move through electron
transport chains to produce ATP and NADPH. What provides the energy to create high
energy electrons?
Cacti Answer: What kinds of plants are most likely to perform CAM photosynthesis?
Chromatin Answer: The combination of DNA with histones is called
23 Answer: How many chromosomes does a human cell have after meiosis I?
Anaphase I of meiosis Answer: In plants and animals, genetic variation is introduced
during
Interphase I Answer: DNA replication occurs during which phase?
Prophase of meiosis I Answer: The synaptonemal complex is present in which of the
following phases of the cell cycle?
Gene Answer: A length of DNA coding for a particular protein is called a(n)
Helicase Answer: In DNA replication, what enzyme is required for separating the DNA
molecule into two strands?
Pentose and phosphate Answer: What chemical moieties forms the backbone of DNA?
RNA primer Answer: What is required for the activity of DNA polymerase?
Okazaki fragments Answer: What is the substrate for DNA ligase?
It adds a repetitive DNA sequence to the end of chromosomes Answer: What IS true of
the enzyme telomerase?
DNA polymerase Answer: Which enzyme in DNA replication is a potential source of
new mutations?
Deletion Answer: What mutation is most likely to have a dramatic effect on the
sequence of a protein?
rRNA Answer: What could be an end product of transcription?
Gene transcription Answer: The lac operon controls
2
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TEST SOLUTIONS!
Surface for small particles and living organisms to move across Answer: The hydrogen
bonds in a water molecule make water a good
Exothermic reaction Answer: The breakdown of a disaccharide releases energy which
is stored as ATP. This is an example of a(n)
Glycogen Answer: Which metabolic compounds is composed of only carbon, oxygen,
and hydrogen?
Fat Answer: When an animal takes in more energy that it uses over an extended time,
the extra chemical energy is stored as:
RNA Answer: Which molecule is thought to have acted as the first enzyme in early life
on earth?
Endocytic vesicles Answer: Which organelles are formed when the plasma membrane
surrounds a particle outside of the cell?
Chloroplasts Answer: Which plant organelles contain pigment that give leaves their
color?
Osmosis Answer: What is NOT a way of moving solutes across a plasma membrane?
Integral membrane proteins in the plasma membrane Answer: Prokaryotic and
eukaryotic cells are similar in having what:
Bacteria Answer: What cell type has a peptidoglycan cell wall?
Lowering the activation energy of the reaction Answer: Enzymes catalyze biochemical
reactions by
Zinc Answer: What is an example of a cofactor?
Inhibitor Answer: Cyanide is a poison that binds to the active site of the enzyme
cytochrome c and prevents its activity. Cyanide is a(n)
This is an endergonic reaction Answer: The graph above shows the potential energy of
molecules during the process of a chemical reaction. What is NOT true:
They are always active on more than one kind of substrate Answer: What is NOT a
characteristic of enzymes?
1
APPHIA - Crafted with Care and Precision for Academic Excellence.
, Lactic acid fermentation Answer: In a strenuously exercising muscle, NADH begins to
accumulate in high concentration. Which of the following metabolic process will be
activated to reduce the concentration of NADH?
Energy from ATP is used to transport protons to the intermembrane space Answer:
What statement regarding chemiosmosis in mitochondria is NOT correct?
Light Answer: In photosynthesis, high-energy electrons move through electron
transport chains to produce ATP and NADPH. What provides the energy to create high
energy electrons?
Cacti Answer: What kinds of plants are most likely to perform CAM photosynthesis?
Chromatin Answer: The combination of DNA with histones is called
23 Answer: How many chromosomes does a human cell have after meiosis I?
Anaphase I of meiosis Answer: In plants and animals, genetic variation is introduced
during
Interphase I Answer: DNA replication occurs during which phase?
Prophase of meiosis I Answer: The synaptonemal complex is present in which of the
following phases of the cell cycle?
Gene Answer: A length of DNA coding for a particular protein is called a(n)
Helicase Answer: In DNA replication, what enzyme is required for separating the DNA
molecule into two strands?
Pentose and phosphate Answer: What chemical moieties forms the backbone of DNA?
RNA primer Answer: What is required for the activity of DNA polymerase?
Okazaki fragments Answer: What is the substrate for DNA ligase?
It adds a repetitive DNA sequence to the end of chromosomes Answer: What IS true of
the enzyme telomerase?
DNA polymerase Answer: Which enzyme in DNA replication is a potential source of
new mutations?
Deletion Answer: What mutation is most likely to have a dramatic effect on the
sequence of a protein?
rRNA Answer: What could be an end product of transcription?
Gene transcription Answer: The lac operon controls
2
APPHIA - Crafted with Care and Precision for Academic Excellence.
