Ecology Bio 1100 Final Exam
Questions With Answers || Verified
\.which is a property of life
organization
energy use
evolution
homestasis
(all of the above)
\.what is the largest level of biological organization in the
biosphere
\.which is a primary producer
grass
ants
humans
fish
none of the above
grass
\.temperature regulation is an example of
homeostasis
\.which is the correct from largest to smallest
A. Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species
B. Kingdom, Phylum, Domain. Order, Family, Genus, Class, Species
C. Species, Genus, Family, Order, Class, Phylum, Kingdom, Domain
D. Species, Class, Genus, Family, Order, Domain, Phylum, Kingdom
E. None of the Above
A. Domain, Kingdom, phylum, class, order, family, genus, species
\.what is a suggested explanation for an event that can be tested
,hypothosis
\.what is the first step of the scientific method
make an observation
\.A group of scientists investigate the effects of different treatments on the survival rate of
people with leukemia. What is the independent variable?
different treatment types
\.which of the following has a positive charge
A. Proton
B. Electron
C. Neutron
D. A and B
E. All of the Above
proton
\.what is the atomic mass of an element
number or protons plus the number of neutrons
\.How many electrons can the second shell hold?
2
4
6
8
10
8
\.what are ions
negatively or positively charged molecule
\.what is polar bond
when electrons are not shared equally
\.Which is a polysaccharide?
A. Glucose
B. Sucrose
C. Starch
,D. Protein
E. None of the Above
Starch
\.Which of the following best describe a triglyceride?
A. 3 Fatty acids attached to a glycerol
B. 2 Fatty acids and a phosphate containing group attached to a glycerol
C. A chain of amino acids
D. A chain of nucleotides
E. A hydrophobic molecule containing 4 rings
3 fatty acids attached to a glycerol
\.What are the monomers that are used to build proteins?
A. Monosaccharides
B. Nucleotides
C. Fatty Acids
D. Sterols
E. Amino Acids
Amino acids
\.what is a nucleic acid?
DNA and RNA
\.Cholesterol is a _______.
A. Carbohydrate
B. Lipid
C. Nucleic Acid
D. Protein
E. All of the Above
Lipid (fat)
\.In microscopy, what is resolution?
A. How large something appears
B. Ability to distinguish details
C. The reverse orientation of objects under a microscope
D. All of the Above
E. None of the Above
The ability to distinguish details
, \.Which is a type of electron microscopes?
A. Scanning
B. Transmission
C. Dissecting
D. A and B
E. All of the Above
scanning & transmission (A and B)
\.Which is an example of a prokaryotic cell?
A. Human Cell
B. Mushroom Cell
C. Maple Leaf Cell
D. Dog Cell
E. Bacteria Cel
Bacteria cell
\.In a prokaryotic cell, where would you find the DNA?
A. Nucleus
B. Nucleoid
C. Ribosome
D. Endoplasmic Reticulum
E. None of the Above
Nucleoid
\.What is the role of the plasma membrane?
A. Form a boundary
B. Regulate transport into and out of the cell
C. Receive messages
D. A and B
E. All of the Above
Form a boundary
Regulate transport into and out of the cell
receive messages
(All of the above)
\.Which is a component of the cytoskeleton
A. Microfilaments
B. Intermediate Filaments
Questions With Answers || Verified
\.which is a property of life
organization
energy use
evolution
homestasis
(all of the above)
\.what is the largest level of biological organization in the
biosphere
\.which is a primary producer
grass
ants
humans
fish
none of the above
grass
\.temperature regulation is an example of
homeostasis
\.which is the correct from largest to smallest
A. Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species
B. Kingdom, Phylum, Domain. Order, Family, Genus, Class, Species
C. Species, Genus, Family, Order, Class, Phylum, Kingdom, Domain
D. Species, Class, Genus, Family, Order, Domain, Phylum, Kingdom
E. None of the Above
A. Domain, Kingdom, phylum, class, order, family, genus, species
\.what is a suggested explanation for an event that can be tested
,hypothosis
\.what is the first step of the scientific method
make an observation
\.A group of scientists investigate the effects of different treatments on the survival rate of
people with leukemia. What is the independent variable?
different treatment types
\.which of the following has a positive charge
A. Proton
B. Electron
C. Neutron
D. A and B
E. All of the Above
proton
\.what is the atomic mass of an element
number or protons plus the number of neutrons
\.How many electrons can the second shell hold?
2
4
6
8
10
8
\.what are ions
negatively or positively charged molecule
\.what is polar bond
when electrons are not shared equally
\.Which is a polysaccharide?
A. Glucose
B. Sucrose
C. Starch
,D. Protein
E. None of the Above
Starch
\.Which of the following best describe a triglyceride?
A. 3 Fatty acids attached to a glycerol
B. 2 Fatty acids and a phosphate containing group attached to a glycerol
C. A chain of amino acids
D. A chain of nucleotides
E. A hydrophobic molecule containing 4 rings
3 fatty acids attached to a glycerol
\.What are the monomers that are used to build proteins?
A. Monosaccharides
B. Nucleotides
C. Fatty Acids
D. Sterols
E. Amino Acids
Amino acids
\.what is a nucleic acid?
DNA and RNA
\.Cholesterol is a _______.
A. Carbohydrate
B. Lipid
C. Nucleic Acid
D. Protein
E. All of the Above
Lipid (fat)
\.In microscopy, what is resolution?
A. How large something appears
B. Ability to distinguish details
C. The reverse orientation of objects under a microscope
D. All of the Above
E. None of the Above
The ability to distinguish details
, \.Which is a type of electron microscopes?
A. Scanning
B. Transmission
C. Dissecting
D. A and B
E. All of the Above
scanning & transmission (A and B)
\.Which is an example of a prokaryotic cell?
A. Human Cell
B. Mushroom Cell
C. Maple Leaf Cell
D. Dog Cell
E. Bacteria Cel
Bacteria cell
\.In a prokaryotic cell, where would you find the DNA?
A. Nucleus
B. Nucleoid
C. Ribosome
D. Endoplasmic Reticulum
E. None of the Above
Nucleoid
\.What is the role of the plasma membrane?
A. Form a boundary
B. Regulate transport into and out of the cell
C. Receive messages
D. A and B
E. All of the Above
Form a boundary
Regulate transport into and out of the cell
receive messages
(All of the above)
\.Which is a component of the cytoskeleton
A. Microfilaments
B. Intermediate Filaments
