How many nucleotides are needed to specify four amino acids?
a. 6
b. 12
c. 9
d. 3
Ans: b. 12
Biology & Microbiology
You might also like to view...
The core promoter is usually located
Biology & Microbiology
Which organism is nonhemolytic on 5% sheep blood agar but hemolytic on human blood?
a. Weissella confusa b. A. haemolyticum c. Lactobacillus spp. d. G. vaginalis
Biology & Microbiology
Cones
a. detect coarse perception of movement. b. detect very dim light. c. detect changes in light intensity across the visual field in dark places. d. contain disks packed with the visual pigment rhodopsin. e. detect bright light.
Biology & Microbiology
Which of the following would be considered a vector?
A) A fly carrying disease from fecal matter to food B) Water containing bacteria from fecal matter C) Saliva that is transmitted between individuals during kissing D) Water droplets that come from a sneeze from an infected individual
Biology & Microbiology