Enzymes are catalysts because... (SB1.c) I. They slow down the rate of chemical reactions II. They speed up the rate of chemical reactions III. They lower the activation energy of a chemical reaction

i don't know, but does anyone wanna be friends? i'm doing my homework at 1: 49 in the morning : /

yes!

explanation:

because it has a type of fat that can make you extremely sick

explanation:

idk

the potatoes have high sugar concentrations and although these potatoes were different we could seethe effects that their sugar concentrations had in different environments. for example, the potatoes in sample a, were placed in pure water. this created a hypertonic environment and caused the potatoes to draw in water from its surroundings. we saw the opposite happen with the potatoes in sample b when placed in the sodium chloride solution. the potatoes in this case were in a hypotonic solution and therefore lost water to their surroundings.