T/F: the bones of the arm are superficial to the muscles of the arm -
ANSWER False
T/F: A body in a prone position has its dorsal side to the ground -
ANSWER False (side note: prone is when the body is facing
downwards which means that its the "ventral side" that's on the ground
The mediastinum is part of the:
a. dorsal cavity
b. ventral cavity
c. abdominal cavity
d. both B and C above - ANSWER b. ventral cavity
The word derived from two Greek words meaning "cutting up" is:
a. physiology
b. homeostasis
c. anatomy
d. dissection - ANSWER c. anatomy
This structure physically separates the pelvic cavity from the abdominal
cavity:
a. mediastinum
b. diaphragm
c. mesenteries
d. none of the above - ANSWER d. none of the above
example of a negative feedback loop would be:
a. maintaining proper body temp.
b. forming a blood clot
,c. uterine contractions during childbirth
d. both B and C above - ANSWER a. maintaining proper body temp.
T/F: Covalent bonds do not usually dissociate in water - ANSWER True
which of the following is not true of enzymes?
a. They function on the lock and key model
b. They are functional proteins
c. They are catalysts
d. all of the above are true of enzymes - ANSWER d. all of the above
are true of enzymes
Which of the following is not true of triglycerides?
a. A part of the molecule attracts water
b. the molecule contains three fatty acids
c. the molecule contains glycerol
d. triglycerides are used by the body to store energy - ANSWER a. A
part of the molecule attracts water
A solution with a pH of 11:
a. is an acid
b. is a base
c. has 10 times more OH ions than a solution with a pH of 10
d. both B and C above - ANSWER d. both B and C above
Which of the following is found in the nucleus of an atom?
a. proton
b. neutron
c. electron
d. both proton + neutron - ANSWER d. both proton + neutron
T/F: a solution with a pH of 3 has 10 times more H ions than a solution
with a pH of 4 - ANSWER True
, T/F: a cell in interphase is not in active cell division - ANSWER True
(side note: cell division starts at prophase)
The plasma membrane of a cell is not composed by:
a. phospholipids
b. cholesterol
c. proteins
d. triglycerides
e. none of the above - ANSWER d. triglycerides
T/F: The fluid that surrounds the outside of the cell is the cytoplasm -
ANSWER False (side note: cytoplasm = INSIDE the cell)
T/F: every organism have cells with flagella - ANSWER False
Axons + dendrites are usually found in cells of which tissue?
a. epithelial tissue
b. connective tissue
c. muscle tissue
d. nervous tissue - ANSWER d. nervous tissue
T/F: chromatin only forms during cell division - ANSWER False (side
note: it's the chromosome that forms during cell division)
The respiratory system does not assist in:
a. the regulation of acid-base balance
b. the exchange of O2 + CO2
c. moving food to the esophagus
d. all of the above are functions of the respiratory system - ANSWER c.
moving food to the esophagus
T/F: An organ is a group of different types of cells that function together
to perform a specific function - ANSWER False (side note: organ=
groups of tissues)
ANSWER False
T/F: A body in a prone position has its dorsal side to the ground -
ANSWER False (side note: prone is when the body is facing
downwards which means that its the "ventral side" that's on the ground
The mediastinum is part of the:
a. dorsal cavity
b. ventral cavity
c. abdominal cavity
d. both B and C above - ANSWER b. ventral cavity
The word derived from two Greek words meaning "cutting up" is:
a. physiology
b. homeostasis
c. anatomy
d. dissection - ANSWER c. anatomy
This structure physically separates the pelvic cavity from the abdominal
cavity:
a. mediastinum
b. diaphragm
c. mesenteries
d. none of the above - ANSWER d. none of the above
example of a negative feedback loop would be:
a. maintaining proper body temp.
b. forming a blood clot
,c. uterine contractions during childbirth
d. both B and C above - ANSWER a. maintaining proper body temp.
T/F: Covalent bonds do not usually dissociate in water - ANSWER True
which of the following is not true of enzymes?
a. They function on the lock and key model
b. They are functional proteins
c. They are catalysts
d. all of the above are true of enzymes - ANSWER d. all of the above
are true of enzymes
Which of the following is not true of triglycerides?
a. A part of the molecule attracts water
b. the molecule contains three fatty acids
c. the molecule contains glycerol
d. triglycerides are used by the body to store energy - ANSWER a. A
part of the molecule attracts water
A solution with a pH of 11:
a. is an acid
b. is a base
c. has 10 times more OH ions than a solution with a pH of 10
d. both B and C above - ANSWER d. both B and C above
Which of the following is found in the nucleus of an atom?
a. proton
b. neutron
c. electron
d. both proton + neutron - ANSWER d. both proton + neutron
T/F: a solution with a pH of 3 has 10 times more H ions than a solution
with a pH of 4 - ANSWER True
, T/F: a cell in interphase is not in active cell division - ANSWER True
(side note: cell division starts at prophase)
The plasma membrane of a cell is not composed by:
a. phospholipids
b. cholesterol
c. proteins
d. triglycerides
e. none of the above - ANSWER d. triglycerides
T/F: The fluid that surrounds the outside of the cell is the cytoplasm -
ANSWER False (side note: cytoplasm = INSIDE the cell)
T/F: every organism have cells with flagella - ANSWER False
Axons + dendrites are usually found in cells of which tissue?
a. epithelial tissue
b. connective tissue
c. muscle tissue
d. nervous tissue - ANSWER d. nervous tissue
T/F: chromatin only forms during cell division - ANSWER False (side
note: it's the chromosome that forms during cell division)
The respiratory system does not assist in:
a. the regulation of acid-base balance
b. the exchange of O2 + CO2
c. moving food to the esophagus
d. all of the above are functions of the respiratory system - ANSWER c.
moving food to the esophagus
T/F: An organ is a group of different types of cells that function together
to perform a specific function - ANSWER False (side note: organ=
groups of tissues)
