To which of the following organic groups does DNA belong?

A. Nucleic acid
B. Carbohydrate
C. Lipid
D. Protein
E. Vitamin


Answer: A

Anatomy & Physiology

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Which of the following statements is correct with respect to the sites of synthesis of B and T cells?

A) In bony fish, B cells are produced in the kidney or spleen. B) In most vertebrates, B cells are produced in body cells, but in different locations of the body. C) Jawless fish produce T cells in the thymus. D) Bony and cartilaginous fish produce T cells in the gill region, referred to as the thymoids.

Anatomy & Physiology

Nociceptors adapt slowly to pain

Indicate whether the statement is true or false

Anatomy & Physiology

The layers of boney matrix surrounding the blood vessel in an osteon are know as ____.

a) lacunae b) trabeculae c) canaliculi d) lamellae

Anatomy & Physiology

The attachment of a skeletal muscle that moves when the muscle contracts is the:

a. origin b. insertion c. aponeurosis d. central tendon

Anatomy & Physiology