Why must ferns live in moist environments?
O A. to transport spores to new locations
O
...
Biology, 26.03.2021 16:40, aboatright7410
Why must ferns live in moist environments?
O A. to transport spores to new locations
O
B. to transport water to all cells
O
C. so that egg and sperm cells can join
O
D. so that fiddleheads develop for food
Answers: 3
Biology, 22.06.2019 14:50, megamorph
Lactase is essential for digesting lactose in milk. this enzyme is specific for this sugar. why? molecules and active sites vary in size; only properly sized molecules can fit. there is a precise compatibility between the active site and the lactose molecule. specificity refers to the action of the enzyme, such as hydrolysis, and relatively few molecules can be hydrolyzed. reaction-specific enzymes assume a fit by folding around the most numerous substrate molecules.
Answers: 1
Biology, 23.06.2019 03:00, bernie24
How do primates acquire food? a. through a limited set of highly specialized foraging strategies b. through the use of highly developed material culture c. through cooperation among kin groups, mostly by hunting d. through a wide variety of food-foraging strategies
Answers: 3
Mathematics, 09.02.2021 22:40
Mathematics, 09.02.2021 22:40
Mathematics, 09.02.2021 22:40
Mathematics, 09.02.2021 22:40
Social Studies, 09.02.2021 22:40
Advanced Placement (AP), 09.02.2021 22:40
Mathematics, 09.02.2021 22:40