Why are root tip cells better cells to study than the middle of the roots? a. Cells stop growing at the root tips so you would s
ee more cells dividing b. Root tips are more colorful so you would see more cells dividing c. Only the tips of the roots have a nucleus d. Onion roots grow from the tip so you would see more cells dividing
2. A) mitochondria and chloroplasts are the organelles involved with energy conversion. 3. A) Active transport requires energy input from the cell. This is because particles are transported Against the concentration gradient.
