A stem cell is a cell that
a. can differentiate into specialized cell types.
b. has already differentiated.
c. can develop into two or three cell types.
d. can only develop into skin cells.
e. can only develop into bone cells
A
You might also like to view...
Metaproteomics is a more developed field than metatranscriptomics due to the high sensitivity of mass spectrometry
Indicate whether the statement is true or false.
Human chorionic gonadotropin (hCG)
a. is produced by the amnion. b. can be used to reveal pregnancy. c. is stored in the ovaries. d. acts as a hormone signaling menstruation. e. is needed to form the placenta.
A eukaryotic chromosome consists of _____
a. DNA and lipids b. RNA and proteins c. DNA and proteins d. DNA and carbohydrates e. just DNA
The master controller of the neuroendocrine system is the
A. cerebrum. B. hypothalamus. C. pituitary gland. D. thalamus.