Describe three features distinguishing prokaryotic cells from eukaryotic cell

Which of the following is the strongest evidence that protein structure and function are correlated? a. Proteins can readily form hydrogen bonds with water. b. Denatured (unfolded) proteins do not function normally. c.

When rainwater attacks formations of limestone, the minerals dissolve and wash away with the mildly acid rainwater. This is an example of?

The nerves responsible for the sense of touch are in the epidermis. True False

Why is meiosis important for sexual reproduction? A. It allows the zygote formed from fertilization to have triple the chromosome number of the organism. B. It allows gametes to have twice the original number of chromosomes of the organism. o c.

20 pc #2. Explain the difference between the terms "genotype" and "phenotype". Your answer

Why is the hypothalamus called the master gland?

Which of the following would have resulted from the functions of prokaryotes on early earth?

If the length of the absolute refractory period in cardiac muscle cells was the same as it is for skeletal muscle cells A. it would be much longer before cardiac cells could respond to a second stimulation B.

Describe at least three bones that function to protect a particular internal organ.

What are the components of phloem sap?