Bio 189 Midterm Study Guide, Bio-189 mid term test prep
AZCN Questions With Complete Solutions
___________ is the transmission of DNA to offspring. Correct
Answers Inheritance
____________ are macromolecules that store information and
provide instructions for building proteins. What are the two
main types? Correct Answers -Nucleic acid
-DNA & RNA
_____________are to proteins as____________are to nucleic
acids.
A. Sugars; lipids
B. Sugars; proteins
C. Amino acids; hydrogen bonds
D. Amino acids; nucleotides Correct Answers D. Amino acids;
nucleotides
____________include sugars and polymers of sugars. There are
three main types: monosaccharides, disaccharides, and
polysaccharides. Correct Answers Carbohydrates
____________is a simple sugar (a monosaccharide).
A. Ribose
B. Sucrose
C. Starch
D. all are monosaccharides Correct Answers A. Ribose
,__________fasten animal cells to one another and to basement
membrane.
A. Plasmodesmata
B. Adhering junctions
C. Tight junctions
D. Gap junctions Correct Answers B. Adhering junctions
__________is a process by which an organism produces
offspring. Correct Answers Reproduction
__________or fats consist of a glycerol molecule joined with a
three fatty acid tail. Correct Answers Triglycerides
_________is an important property of water molecules
regarding their capability to resist separating from one another.
This property is due to___________
, the attraction between a covalently bonded hydrogen atom and
another atom taking part in a separate covalent bond. Correct
Answers Cohesion, Hydrogen bonds
________consist of single strands of nucleotides containing
ribose sugars.
__________ consists of a double helix composed of two strands
of nucleotides containing deoxyribose sugars. Correct Answers
RNA Molecules, DNA molecules
_______are polymers of amino acids. Correct Answers A
protein
,_______involves an increase in volume, cell number, or cell
size, and is powered by energy derived from_________ Correct
Answers Growth, Nutrients
______are fatty acids with only single bonds linking the carbons
in its tail. A
_________is a lipid with three fatty acid tails bonded to a
glycerol. Correct Answers Saturated fatty acids, triglyceride
-_________are responsible for breaking down cellular
components and molecules. Correct Answers Lysosomes and
proxysomes
A bacterium is________(choose all that apply).
A. an organism
B. single-celled
C. an animal
D. a eukaryote Correct Answers -An Organism
-Single-celled
A butterfly is a(n)________(choose all that apply).
A. Organism
B. Domain
C. Species
D. Eukaryote
E. Consumer
F. Producer
G. Prokaryote Correct Answers A. Organism
D. Eukaryote
, E. Consumer
A control group is ___________.
A. a set of individuals that have a certain characteristic or
receive a certain treatment
B. the standard against which an experimental group is
compared
C. the experiment that gives conclusive results Correct Answers
B. The standard against which an experimental group is
compared
A denatured protein has lost its___________.
A. hydrogen bonds
B. shape
C. function
D. all of the above Correct Answers D. all of the above
A salt does not release in water.
A. ions
B. hydrogen Correct Answers B. hydrogen
A species is a(n) ____________ type of organism. Correct
Answers Unique
A(n)substance repels water.
A. acidic
B. basic
AZCN Questions With Complete Solutions
___________ is the transmission of DNA to offspring. Correct
Answers Inheritance
____________ are macromolecules that store information and
provide instructions for building proteins. What are the two
main types? Correct Answers -Nucleic acid
-DNA & RNA
_____________are to proteins as____________are to nucleic
acids.
A. Sugars; lipids
B. Sugars; proteins
C. Amino acids; hydrogen bonds
D. Amino acids; nucleotides Correct Answers D. Amino acids;
nucleotides
____________include sugars and polymers of sugars. There are
three main types: monosaccharides, disaccharides, and
polysaccharides. Correct Answers Carbohydrates
____________is a simple sugar (a monosaccharide).
A. Ribose
B. Sucrose
C. Starch
D. all are monosaccharides Correct Answers A. Ribose
,__________fasten animal cells to one another and to basement
membrane.
A. Plasmodesmata
B. Adhering junctions
C. Tight junctions
D. Gap junctions Correct Answers B. Adhering junctions
__________is a process by which an organism produces
offspring. Correct Answers Reproduction
__________or fats consist of a glycerol molecule joined with a
three fatty acid tail. Correct Answers Triglycerides
_________is an important property of water molecules
regarding their capability to resist separating from one another.
This property is due to___________
, the attraction between a covalently bonded hydrogen atom and
another atom taking part in a separate covalent bond. Correct
Answers Cohesion, Hydrogen bonds
________consist of single strands of nucleotides containing
ribose sugars.
__________ consists of a double helix composed of two strands
of nucleotides containing deoxyribose sugars. Correct Answers
RNA Molecules, DNA molecules
_______are polymers of amino acids. Correct Answers A
protein
,_______involves an increase in volume, cell number, or cell
size, and is powered by energy derived from_________ Correct
Answers Growth, Nutrients
______are fatty acids with only single bonds linking the carbons
in its tail. A
_________is a lipid with three fatty acid tails bonded to a
glycerol. Correct Answers Saturated fatty acids, triglyceride
-_________are responsible for breaking down cellular
components and molecules. Correct Answers Lysosomes and
proxysomes
A bacterium is________(choose all that apply).
A. an organism
B. single-celled
C. an animal
D. a eukaryote Correct Answers -An Organism
-Single-celled
A butterfly is a(n)________(choose all that apply).
A. Organism
B. Domain
C. Species
D. Eukaryote
E. Consumer
F. Producer
G. Prokaryote Correct Answers A. Organism
D. Eukaryote
, E. Consumer
A control group is ___________.
A. a set of individuals that have a certain characteristic or
receive a certain treatment
B. the standard against which an experimental group is
compared
C. the experiment that gives conclusive results Correct Answers
B. The standard against which an experimental group is
compared
A denatured protein has lost its___________.
A. hydrogen bonds
B. shape
C. function
D. all of the above Correct Answers D. all of the above
A salt does not release in water.
A. ions
B. hydrogen Correct Answers B. hydrogen
A species is a(n) ____________ type of organism. Correct
Answers Unique
A(n)substance repels water.
A. acidic
B. basic
