Which component below is not always found in a typical human cell?
a. cytosol
b. DNA
c. flagellum
d. plasma membrane
e. water
C
You might also like to view...
Lymph differs from plasma in that
A) lymph is colorless and plasma is red. B) plasma has more protein than lymph. C) lymph is thin and plasma is viscous. D) lymph has more protein than plasma.
The acromion is continuous with a prominent ridge of bone on the posterior surface of the scapula known as the
A) conoid tubercle. B) glenoid cavity. C) coracoid process. D) spine. E) inferior angle.
When the flexor muscles of one arm contract in a withdrawal reflex, the extensor
muscles of the other arm contract. This phenomenon is called A) crossed flexor reflex. B) crossed extensor reflex. C) flexor extensor reflex. D) ipsilateral reflex.
Which of the following is least likely pertaining to an ileal diverticulum (of Merkel)?
A) It occurs near the junction between the jejunum and the ileum. B) It occurs on the antimesenteric border of the ileum. C) It may have a cordlike attachment to the umbilicus. D) If inflamed, it may produce symptoms that mimic those of appendicitis. E) It may be present in both infants and adults.