__________ is a molecule that brings amino acids to the ribosome during translation.

A. mRNA
B. t-RNA
C. rRNA
D. DNA


Ans: B. t-RNA

Anatomy & Physiology

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All the pancreatic enzymes are secreted in inactive form

Indicate whether the statement is true or false

Anatomy & Physiology

The major stimulus for the secretion of HCl during the cephalic phase of gastric regulation is ________.

A. release of histamine by ECL cells B. vagal stimulation of chief cells C. the hypothalamus D. vagal stimulation of parietal cells

Anatomy & Physiology

Which type of white blood cell is the least numerous in a given blood sample?

A. Eosinophils B. Basophils C. Neutrophils D. Lymphocytes

Anatomy & Physiology

A typical skeletal muscle cell contains approximately ________ mitochondria.

A. 30 B. 3000 C. 3 D. 300

Anatomy & Physiology