Gene expression includes which of the following?
A) DNA replication
B) replication, transcription, and translation
C) transcription and translation
D) translation only
Ans: C) transcription and translation
You might also like to view...
In bacteria, the cell wall is composed mainly of
a. peptidoglycans. b. lipids. c. glycoproteins. d. proteins. e. various polysaccharides.
A hominid of Europe and Asia that became extinct
nearly 30,000 years ago was a. a dryopith. b. Australopithecus. c. Homo erectus. d. Homo neanderthalensis e. Homo floresiensis.
Suppose that, while on a forest hike, you notice a blue fungus and a pink plant growing along the hiking trail
As you continue walking, you observe that if a blue fungus and a pink plant are growing side by side, they are both much larger than if the fungus and the plant are farther apart. What can you hypothesize about the relationship between the fungus and the plant? A) The fungus and the plant have a symbiotic relationship that allows them to have more significant growth when they are near each other than when farther apart. B) The fungus and the plant have a parasitic relationship that allows them to have more significant growth when they are near each other than when farther apart. C) The roots of the plant are choking off nutrient flow to the fungal hyphae. D) The plant is helping the fungus decompose leaf litter on the forest floor.
Which of the following is the correct sequence of PCR?
A) Heat to 90°C (to separate DNA), then cool to 50°C (to bind primers and enzymes), and then reheat to 70°C (to synthesize DNA). B) Heat to 90°C (to bind primers and enzymes), then cool to 50°C (to separate DNA), and then reheat to 70°C (to synthesize DNA). C) Heat to 70°C (to bind primers and enzymes), then cool to 50°C (to synthesize DNA), and then reheat to 90°C (to separate DNA). D) Heat to 70°C (to separate DNA), then cool to 50°C (to bind primers and enzymes), and then reheat to 90°C (to synthesize DNA).