The building blocks that form the DNA double helix are called

A.  nucleoli.
B.  nucleotides.
C.  steroid bases.
D.  nitrogenous acids.
E.  nuclear pores.


B

Anatomy & Physiology

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Combined hormone birth control contains

A. FSH and estrogen. B. hCG and progestin. C. estrogen and progestin. D. FSH and LH.

Anatomy & Physiology

When a couple is having difficulty conceiving a child, it is necessary to investigate the sperm of the male

Indicate whether the statement is true or false

Anatomy & Physiology

The sensory division of the peripheral nervous system (PNS) is known as the _________ division.

A) efferent B) sympathetic C) parasympathetic D) afferent

Anatomy & Physiology

The growth patterns of cartilage include interstitial growth (from within) and ________ growth (from without).

Fill in the blank(s) with the appropriate word(s).

Anatomy & Physiology