Why does the cell membrane of the tube worm stop the flow of excess salt into its body?

Is human height inherited or acquired?

Micronutrients are considered the energy-yielding nutrients. a. True b. False

Which of the following best describes the significance of the TATA box in eukaryoticpromoters? A) It is the recognition site for a specific transcription factor. B) It sets the reading frame of the mRNA.

Describe what happens at the elongation stage of transcription.

The probability that both of two tossed coins will come down heads 1/4 1/8 1/16

A mangrove swamp community has the following food chain: Mangrove - mangrove tree crab - mangrove water snake - raccoon → American crocodile Which population would be most likely to increase if the American crocodile disappeared from the community?

How would you solve 5x + x - 3x > - 12

How can individuals play a role in the evolution of an entire species

Which of these are found in the lymph? A. red blood cells B. white blood cells C. antibiotics D. platelets

The visual predation hypothesis proposes that:a) better vision allowed for better access to fruits and small insects b) primate traits arose as adaptations to preying on insects and small animals c) species could see predators from farther away,