Which of the following muscles attaches on the head of the fibula?

A) Extensor digitorum longus
B) Tibialis anterior
C) Popliteus
D) Biceps femoris
E) Semitendinosus

Identify and briefly describe the two phyla of seedless vascular plants. Include one or two representatives of each phylum.

Which species causes the waterborne disease giardiasis?

A) euglenoids
B) trypanosomes
C) diplomonads
D) parabasalids
E) any anaerobic protozoans

Electrons

A) comprise the majority of the mass of an atom.
B) are located in the nucleus of an atom.
C) have a positive charge of one.
D) are the subatomic particles most involved in bonding behavior of atoms.
E) do not participate in the bonding of atoms.

The structure of a capillary wall differs from that of a vein or artery because

A) the capillary wall has only two tunics.
B) capillaries have more smooth muscle.
C) capillary walls have only endothelium and a basement membrane.
D) capillaries can constrict or dilate.
E) capillaries are impermeable to all substances.

In a pedigree chart, a male showing the specific trait being studied is indicated by a ____.

A) darkened square
B) clear square
C) darkened diamond
D) clear triangle
E) darkened circle

A tennis player complains of severe pain in the shoulder when serving or returning an overhead volley. Which of the rotator cuff muscles is probably damaged?

A) Infraspinatus
B) Subscapularis
C) Supraspinatus
D) Teres major
E) Deltoid