25. A cell has 20 amino acids. How many molecules of tRNA are in the cell? 1. Four
2. Three
3. More than 20
4. At least twenty
5. Fifteen
6. I do not know.​

Arrange the following in the correct sequence, from earliest to most recent, in which these plant traits originated. 1. sporophyte dominance, gametophyte independence 2. sporophyte dominance, gametophyte dependence 3. gametophyte dominance, sporophyte dependence a) 1 → 2 → 3 b) 2 → 3 → 1 c) 2 → 1 → 3 d) 3 → 2 → 1 e) 3 → 1 → 2

Construct an explanation about the function of mitosis for multicellular organisms

In what part of a chloroplast does glucose production occur? a. atp synthase b. photosystem ii c. photosystem d. stroma