Bio 142 Final Exam Questions With
Accurate Answers
The anatomy of a body part is intimately tied to its specific function. Scientists
call this the principle of - ANSWER Complementarity
Which of the following is a logical organization? - ANSWER Atoms, molecules,
cells, tissues
The four elements that comprise 96% of living matter are - ANSWER Carbon,
hydrogen, nitrogen, oxygen
The element carbon has 6 protons, 6 electrons, and 8 neutrons in its nucleus. Its
atomic number is - ANSWER 6
Which of the following mixtures are heterogeneous? - ANSWER Both colloids
and suspensions
When atoms lose electrons - ANSWER The atoms become positively charged
Of the eight necessary life functions, which of the following is not required for an
individuals survival - ANSWER Reproduction
Which of the following describes the operation of the heart and blood vessels? -
ANSWER Cardiovascular physiology
Which of the following statements is false? - ANSWER When the hydrogen ion
concentration decreases, the hydroxyl ion concentration also decreases
If atom X has an atomic number of 74, it would have which of the following? -
ANSWER 74 protons
The term ____ refers to internal organs, while the term ____ refers to body cavity
walls - ANSWER Visceral; parietal
Which single abdominopelvic region/quadrant is the bladder located in? -
ANSWER Hypogastric region
The study of the function of the human body is termed: - ANSWER Physiology
, A group of tissues that perform the same function is classified as an - ANSWER
organ
Which of the following body systems is most involved in responsiveness? -
ANSWER Nervous system
If a patient complained of pain in the antebrachial area, what area would you
examine? - ANSWER Forearm
In a chemical reaction, ____ join to form _____ - ANSWER Reactants; products
A substance that is very acidic may have a pH of 1 or 2. This means that the
acidic substance _____. - ANSWER has a high concentration of H+ ions
The four major organic compounds that comprise our bodies are - ANSWER
proteins, carbohydrates, lipids, nucleic acid
When taking a popliteal pulse you would be feeling what region of the body? -
ANSWER Behind the knee
The nose is ____ to the eyes. - ANSWER Medial
The knee is ___ to the ankle - ANSWER Proximal
The heart is ___ to sternum, or breastbone - ANSWER Posterior
While performing a dissection, the students noticed that the veins were closer to
the skin than the arteries. Therefore, the veins were ____ to the arteries -
ANSWER Superficial
The word cervical pertains to what region of your body? - ANSWER Neck
The major building blocks for proteins are - ANSWER amino acids
Increasing the concentration of an enzyme's substrate (up to a point) would ___
the reaction - ANSWER speed up
The four DNA nucleotides are - ANSWER adenine, thymine, cytosine, guanine
The atomic number is always equal to the number of ___ in an atom - ANSWER
Protons
Which spontaneously decompose into more stable atoms? - ANSWER
Radioisotopes
Accurate Answers
The anatomy of a body part is intimately tied to its specific function. Scientists
call this the principle of - ANSWER Complementarity
Which of the following is a logical organization? - ANSWER Atoms, molecules,
cells, tissues
The four elements that comprise 96% of living matter are - ANSWER Carbon,
hydrogen, nitrogen, oxygen
The element carbon has 6 protons, 6 electrons, and 8 neutrons in its nucleus. Its
atomic number is - ANSWER 6
Which of the following mixtures are heterogeneous? - ANSWER Both colloids
and suspensions
When atoms lose electrons - ANSWER The atoms become positively charged
Of the eight necessary life functions, which of the following is not required for an
individuals survival - ANSWER Reproduction
Which of the following describes the operation of the heart and blood vessels? -
ANSWER Cardiovascular physiology
Which of the following statements is false? - ANSWER When the hydrogen ion
concentration decreases, the hydroxyl ion concentration also decreases
If atom X has an atomic number of 74, it would have which of the following? -
ANSWER 74 protons
The term ____ refers to internal organs, while the term ____ refers to body cavity
walls - ANSWER Visceral; parietal
Which single abdominopelvic region/quadrant is the bladder located in? -
ANSWER Hypogastric region
The study of the function of the human body is termed: - ANSWER Physiology
, A group of tissues that perform the same function is classified as an - ANSWER
organ
Which of the following body systems is most involved in responsiveness? -
ANSWER Nervous system
If a patient complained of pain in the antebrachial area, what area would you
examine? - ANSWER Forearm
In a chemical reaction, ____ join to form _____ - ANSWER Reactants; products
A substance that is very acidic may have a pH of 1 or 2. This means that the
acidic substance _____. - ANSWER has a high concentration of H+ ions
The four major organic compounds that comprise our bodies are - ANSWER
proteins, carbohydrates, lipids, nucleic acid
When taking a popliteal pulse you would be feeling what region of the body? -
ANSWER Behind the knee
The nose is ____ to the eyes. - ANSWER Medial
The knee is ___ to the ankle - ANSWER Proximal
The heart is ___ to sternum, or breastbone - ANSWER Posterior
While performing a dissection, the students noticed that the veins were closer to
the skin than the arteries. Therefore, the veins were ____ to the arteries -
ANSWER Superficial
The word cervical pertains to what region of your body? - ANSWER Neck
The major building blocks for proteins are - ANSWER amino acids
Increasing the concentration of an enzyme's substrate (up to a point) would ___
the reaction - ANSWER speed up
The four DNA nucleotides are - ANSWER adenine, thymine, cytosine, guanine
The atomic number is always equal to the number of ___ in an atom - ANSWER
Protons
Which spontaneously decompose into more stable atoms? - ANSWER
Radioisotopes
