(Enzymes) Which of the following may cause an enzyme to unfold or denature? the enzyme's optimal pH environment

the enzyme's optimal temperature

really cold temperatures

really high temperatures

1. which statement is true regarding monocytes? a. they digest pathogens. b. they produce antibodies against cancerous cells. c. they have a granular appearance under a microscope. d. they produce antibodies against microorganisms.

Contrast how pollination is different among gymnosperms and angiosperms.

How do plants obtain more sunlight a.) they lean towards the light b.)they grow straight up c.) they only live in sunny areas, like the tropics d.) they stay low to the ground