An unbranched polymer composed of simple sugars is
A. cellulose.
B. triglyceride.
C. starch.
D. glycoprotein.
E. glycogen.
Answer: A
You might also like to view...
The plant hormone ____ appears to play a major role in gravitropism in roots and shoots
a. salicylic acid b. gibberellin c. abscisic acid d. auxin e. oligosaccharin
Bacterial genes can be transferred from one bacterium to another by different mechanisms. The newly
introduced DNA can:
a. recombine with DNA already present. b. generate genetic variability. c. exchange alleles between homologous regions from two different individuals. d. allow growth on minimal media e. all of these
A portion of a DNA molecule wound around a "bead" of histone protein is called a
A) cell cycle. B) nucleosome. C) spindle. D) centromere. E) furrow.
The one-gene/one-enzyme hypothesis was proposed by
A. Griffith. B. Franklin. C. Beadle and Tatum. D. Watson and Crick. E. Garrod.