What are the three basic components of a nucleotide? O Phosphate group, ribose and nitrogenous bases
O Adenine, thymine, and cytosine
O Oxygen, hydrogen and phosphate
O None of the above

Loss of protected health information collected for research should be directly reported to:

Select the correct answer from each drop-down menu proteins are

Cathy hypothesized that corn would not grow in mud. to test this hypothesis, she took corn kernels and placed 5 in mud, 3 in soil, and 2 in water. to her surprise, the kernels in the mud grew faster than the kernels in the soil. what error might have caused these unexpected results? a. wrong hypothesis b. not enough variables c. undefined control d. too many variables