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Human Anatomy & Physiology Bio
251 Exam One | Actual Exam
Questions With Verified Answers
A cation is?
A. a negatively charged ion
B. a molecule that conducts electricity when placed in solution.
C. an alteration in the three-dimensional structure of a protein
D. a combination of atoms held together by chemical bonds.
E. A positively charged ions. - correct-answer -E. A positively charged ions.
A cell is?
A. A group of atoms with similar structure and function
B. The basic Structural unit of living organism
C. A small structure within a molecule
D. A structure composed of several tissues types.
E. A group of organs with a common set of functions - correct-answer -B. The
basic Structural unit of living organism
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A construction worker was injured when a metal rod penetrated his abdominal
wall inferior to his umbilicus and in the hypogastric region. The rod passed
through to the lumbar region. Which of the following structures was most likely
damaged?
A.urinary bladder
B. Kidney
C.Liver
D. Stomach - correct-answer -A.urinary bladder
A group of water molecules are held together by __________ bonds?
A.Non-polar Covalent
B. Polar Covalent
C. Ionic
D. savings
E.Hydrogen - correct-answer -B. Polar Covalent
A molecule is?
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A. A negatively charged ion.
B. A combination of atoms held together by chemical bonds.
C. A substance that conducts electricity when Placed in Solution
D. A positively charged ion
E. An alternation in the three-dimensional structure of a proteins - correct-answer
-B. A combination of atoms held together by chemical bonds.
A neutral atom contains?
A. more electrons than protons
B. the same number of electrons and protons.
C. none of the choices are correct.
D. more protons than electrons
E. only Neutrons - correct-answer -B. the same number of electrons and protons.
A neutral atom will become a cation if it?
A. loses Protons
B. Gains Electrons
C.Loses Electrons
D.Gains Neutrons
E. Gains Protons - correct-answer -C. Loses Electrons
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A person lying with his/her face down is said to be in what position?
A. Supine
B. Anatomical
C. Reverse
D.Prone - correct-answer -B. Anatomical
A term that means "toward the attached end of a limb" is __________?
A. Proximal
B. Medial
C.Distal
D. Lateral
E. Superficial - correct-answer -C.Distal
A tissue is a?
A.Lower level of organization than a cell
B. Structure contained with a cell
Human Anatomy & Physiology Bio
251 Exam One | Actual Exam
Questions With Verified Answers
A cation is?
A. a negatively charged ion
B. a molecule that conducts electricity when placed in solution.
C. an alteration in the three-dimensional structure of a protein
D. a combination of atoms held together by chemical bonds.
E. A positively charged ions. - correct-answer -E. A positively charged ions.
A cell is?
A. A group of atoms with similar structure and function
B. The basic Structural unit of living organism
C. A small structure within a molecule
D. A structure composed of several tissues types.
E. A group of organs with a common set of functions - correct-answer -B. The
basic Structural unit of living organism
,2|Page
A construction worker was injured when a metal rod penetrated his abdominal
wall inferior to his umbilicus and in the hypogastric region. The rod passed
through to the lumbar region. Which of the following structures was most likely
damaged?
A.urinary bladder
B. Kidney
C.Liver
D. Stomach - correct-answer -A.urinary bladder
A group of water molecules are held together by __________ bonds?
A.Non-polar Covalent
B. Polar Covalent
C. Ionic
D. savings
E.Hydrogen - correct-answer -B. Polar Covalent
A molecule is?
,3|Page
A. A negatively charged ion.
B. A combination of atoms held together by chemical bonds.
C. A substance that conducts electricity when Placed in Solution
D. A positively charged ion
E. An alternation in the three-dimensional structure of a proteins - correct-answer
-B. A combination of atoms held together by chemical bonds.
A neutral atom contains?
A. more electrons than protons
B. the same number of electrons and protons.
C. none of the choices are correct.
D. more protons than electrons
E. only Neutrons - correct-answer -B. the same number of electrons and protons.
A neutral atom will become a cation if it?
A. loses Protons
B. Gains Electrons
C.Loses Electrons
D.Gains Neutrons
E. Gains Protons - correct-answer -C. Loses Electrons
, 4|Page
A person lying with his/her face down is said to be in what position?
A. Supine
B. Anatomical
C. Reverse
D.Prone - correct-answer -B. Anatomical
A term that means "toward the attached end of a limb" is __________?
A. Proximal
B. Medial
C.Distal
D. Lateral
E. Superficial - correct-answer -C.Distal
A tissue is a?
A.Lower level of organization than a cell
B. Structure contained with a cell
