1). Which of the following best describes the reaction nano3 + hcl → hno3 + nacl?
Ans: exchange reaction
2). The function of the association area in the frontal lobe is
Ans: higher intellectual processes, such as reasoning and judgment.
3). Cerebrospinal fluid is produced by __________ and it __________.
Ans: choroid plexuses in the ventricles; protects the brain from blows to the skull
4). The anaerobic reactions of cellular respiration occur in the __________ , whereas the
aerobic reactions of cellular respiration occur in the __________ .
Ans: cytoplasm without O2 required; mitochondria with O2 required
5). A pole vaulter keeps track of his position in mid-air through
Ans: proprioceptors
6). Epithelial tissue functions in
Ans: secretion, absorption, and protection.
7). Receptors for the special senses are found
Ans: primarily in the head
8). Which of the following lists the parts of a reflex arc in the correct sequence?
Ans: Receptor, sensory neuron, interneuron, motor neuron, effector
9). Epidermis is __________, whereas dermis is __________.
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, Ans: composed of stratified squamous epithelial tissue; composed of connective
tissue, smooth muscle, and nerve cell processes
10). Cartilage tissues are likely to be slow in healing following an injury because
Ans: chondrocytes do not have direct blood supplies.
11). Most of the joints between the short bones in the ankle and wrist are
Ans: plane joints
12). The muscular system is responsible for body movements, maintenance of posture, and
production of body heat.
Ans: true
13). Chemistry deals with
Ans: the composition and changes of substances that make up living as well as non-
living matter.
14). The __________ is the thin meninx attached to the surface of the brain, containing many
nerves and blood vessels.
Ans: pia mater
15). The three borders of the scapula are called
Ans: the superior, lateral, and medial borders.
16). The three borders of the scapula are called
Ans: long bone
17). Action potentials are related to impulses conducted along an axon in that
Ans: propagation of a series of action potentials along a nerve fiber constitutes an
impulse.
For which of the following organelles are the structure and function correctly described?
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