Target cells
a. are found only in specific endocrine glands.
b. are equipped with specific receptor
molecules.
c. are never muscle cells.
d. may occur in any part of the body.
e. are equipped with specific receptor
molecules and may occur in any part of the
body.
E
You might also like to view...
Which type of plant signaling compound is produced from structural elements of the cell wall?
a. salicylic acid b. oligosaccharins c. abscisic acid d. auxins e. brassinosteroids
Nuclear pore complexes allow RNA transcripts
to pass to the cytoplasm only when the transcripts a. are bound to specific proteins. b. are small enough. c. are attached to fat soluble molecules. d. contain specific introns. e. are attached to ribosome subunits manufactured in the nucleus
What type of screening test could be used to determine the likelihood that someone might develop cancer?
A. CEA test B. genetic test C. PAP test D. PSA test E. tumor marker test
Matching II. Match the cause with the disorder
1. ___ Down syndrome 2. ___ galactosemia 3. ___ color blindness 4. ___ hemophilia A 5. ___ Turner syndrome A. autosomal recessive inheritance; lactose metabolism is blocked B. nondisjunction of the twenty-first chromosomal pair C. X-linked recessive inheritance D. nondisjunction of the sex chromosomes