I need help with my test corrections!!! Question: The difference between two molecules include the type of sugar that forms a section of the molecules and the identity of one of the four nitrogen bases that make up another section of the molecules. What are the two molecules and why?


A) Proteins
B) Lipids
C) Nucleic Acids
D) complex Carbohydrate

Which of the following statements about c4 carbon fixation is not true? a c4 carbon fixation is an adaptation for plants exposed to high light intensityb. c4 carbon fixation occurs in more plants than c3 carbon fixation. c c4 carbon fixation is more common in areas of high temperatures than c3 carbon fixation. d. c4 carbon fixation occurs in the inner cells of a leaf rather than the entire leaf.

In what for do plants utilize nitrogen? why do they need nitrogen?

Idon’t know the answer and i’ve been stuck on it for a while now skskskskks