A polypeptide only becomes a functioning protein after it has folded into its exact 3D shape. True
False

2. what process do mrna and trna work together to complete? (3 points)

When lactate builds up in a runners muscles it causes a burning sensation what causes this to occur

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