Term
Amphipathic molecules:
a. this is just a fancy way of describing water molecules
b. are always strictly lipophilic
c. are both lipophobic and hydrophobic
d. none of the above
e. all of the above |
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Definition
Amphipathic molecules:
a. this is just a fancy way of describing water molecules
b. are always strictly lipophilic
C. ARE BOTH LIPOPHOBIC AND HYDROPHIBIC
d. none of the above
e. all of the above |
|
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Term
. The heart is found inside the pleural cavity.
a. true
b. false |
|
Definition
. The heart is found inside the pleural cavity.
a. true
B. FALSE |
|
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Term
. Amphipathic molecules:
a. readily dissolve in water and other solutions.
b. result from hydrogen bonding.
c. are responsible for surface tension.
d. have distinct polar and nonpolar regions.
e. all of the above |
|
Definition
. Amphipathic molecules:
a. readily dissolve in water and other solutions.
b. result from hydrogen bonding.
c. are responsible for surface tension.
D. HAVE DISTINCT POLAR AND NONPOLER REGIONS
e. all of the above |
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Term
. Hydrophobic molecules:
a. tend to be uncharged and nonpolar.
b. explain the phenomenon of surface tension.
c. readily dissolve in water and other solutions.
d. can also be thought of as lipophobic. |
|
Definition
. Hydrophobic molecules:
A. TEND TO BE UNCHARGED AND NONPOLER
b. explain the phenomenon of surface tension.
c. readily dissolve in water and other solutions.
d. can also be thought of as lipophobic. |
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Term
. I’m going to take a section of your head via MRI. Which plane could leave your entire face intact?
a. frontal
b. transverse
c. sagittal |
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Definition
. I’m going to take a section of your head via MRI. Which plane could leave your entire face intact?
A. FRONTAL
b. transverse
c. sagittal |
|
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Term
This hormone is released from the posterior pituitary in response to cervical stretching. It causes uterine contractions.
a. oxytocin
b. oxygen
c. oxycontin
d. hydrogen peroxide |
|
Definition
This hormone is released from the posterior pituitary in response to cervical stretching. It causes uterine contractions.
a. oxytocin
b. oxygen
C. OXYTOCIN
d. hydrogen peroxide |
|
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Term
A fatty fold of the peritoneum that hangs from the anterior inferior margin of the stomach and overlies the intestines is called the:
a. mesentery
b. greater omentum
c. lesser omentum
d. parietal pericardium |
|
Definition
A fatty fold of the peritoneum that hangs from the anterior inferior margin of the stomach and overlies the intestines is called the:
a. mesentery
b. GREATER OMENTUM
c. lesser omentum
d. parietal pericardium |
|
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Term
. Ions and polar molecules are lipophobic.
a. true
b. false |
|
Definition
. Ions and polar molecules are lipophobic.
A. TRUE
b. false |
|
|
Term
Fats and oils are best described as:
a. hydrophilic
b. hydrophobic
c. lipophilic
d. a and c
e. b and c |
|
Definition
Fats and oils are best described as:
a. hydrophilic
b. hydrophobic
c. lipophilic
d. a and c
E. B AND C |
|
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Term
The serous membrane lining and closely adhered to a lobe of the lung is called:
a. parietal peritoneum
b. visceral pericardium
c. parietal pericardium
d. visceral pleura
e. parietal pleura |
|
Definition
The serous membrane lining and closely adhered to a lobe of the lung is called:
a. parietal peritoneum
b. visceral pericardium
c. parietal pericardium
D. VISCERAL PLEURA
e. parietal pleura |
|
|
Term
The serous membrane that makes up the mesentery (by folding over on itself) is called:
a. parietal peritoneum
B. VISCERAL PERITONEUM
c. parietal omentum
d. visceral omentum
e. visceral pericardium |
|
Definition
The serous membrane that makes up the mesentery (by folding over on itself) is called:
a. parietal peritoneum
b. visceral peritoneum
c. parietal omentum
d. visceral omentum
e. visceral pericardium |
|
|
Term
. The human body is mostly:
a. proteins
b. macromolecules
c. ions
d. water |
|
Definition
. The human body is mostly:
a. proteins
b. macromolecules
c. ions
D. WATER |
|
|
Term
. ATP (adenosine triphosphate) has how many phosphate groups?
a. zero
b. one
c. two
d. three
e. four |
|
Definition
. ATP (adenosine triphosphate) has how many phosphate groups?
a. zero
b. one
c. two
D. THREE
e. four |
|
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Term
Chemical reactions:
a. may be classified as endergonic or exergonic.
b. may form new bonds or break existing bonds.
c. always involve hydrogen bonding.
d. a and b
e. all of the above |
|
Definition
Chemical reactions:
a. may be classified as endergonic or exergonic.
b. may form new bonds or break existing bonds.
c. always involve hydrogen bonding.
D. A AND B
e. all of the above |
|
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Term
Proteins are formed using amino acids as subunits or building blocks.
a. true
b. false |
|
Definition
Proteins are formed using amino acids as subunits or building blocks.
A. TRUE
b. false |
|
|
Term
Exergonic reactions release energy whereas endergonic reactions require an input of energy.
a. True
b. False |
|
Definition
Exergonic reactions release energy whereas endergonic reactions require an input of energy.
A. TRUE
b. False |
|
|
Term
Chemical energy:
a. refers to the energy stored in a bond.
b. is released by endergonic reactions
c. is never used to drive an endergonic reaction.
d. is lipophilic.
e. all of the above |
|
Definition
Chemical energy:
A. REFERS TO ENERGY STORED IN A BOND
b. is released by endergonic reactions
c. is never used to drive an endergonic reaction.
d. is lipophilic.
e. all of the above |
|
|
Term
. In cells, glucose, a six-carbon molecule, is converted into 2 three-carbon molecules by a reaction that releases energy. How would this reaction be classified?
a. endergonic
b. exergonic |
|
Definition
. In cells, glucose, a six-carbon molecule, is converted into 2 three-carbon molecules by a reaction that releases energy. How would this reaction be classified?
a. endergonic
B. EXERGONIC |
|
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Term
. The coxal region is superior to the pes region.
a. true
b. false |
|
Definition
. The coxal region is superior to the pes region.
A. TRUE
b. false |
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