In an electron cloud, an electron that is farther away from the nucleus has. a greater charge than an electron near the nucleus. a smaller charge than an electron near the nucleus. a higher energy than an electron near the nucleus.
Vegetative Reproduction????
B is the correct answer :))) took bio last year
A. Tree leaves
Explain: because giraffes are herbivores their diet mainly consists of leaves and plants.
Answer:
d) The enzyme changes shape and can no longer speed up the reaction
Explanation:
Enzymes aare protein in nature therefore sensitive to changes in temperature. Most enzymes have an optimum temperature ranging from 35-40°c. As the temperature increases, optimum temperature is reached where the rate of reaction is maximum. Temperatures above 40-63°c denatures the enzymes making them non effective thus the reaction decreases sharply.
