Word bank:
Energy is needed
Osmosis
Endocytosis
Proton pumps
ATP required...
Word bank:
Energy is needed
Osmosis
Endocytosis
Proton pumps
ATP required
Exocytosis
Moves water
High to low concentration
No energy needed
Facilitated diffusion
With concentration gradient
Moves molecules across membrane
Against concentration gradient
Moves large particles
Diffusion
Low to high concentration
No ATP required
Uses membrane proteins
Answers: 1
Biology, 21.06.2019 19:30
Pepsin is an enzyme in the stomach that breaks polypeptides into amino acids. pepsin functions best at a ph of around 1.5. what would be the most likely result if the ph of the stomach were increased to 5
Answers: 1
Biology, 22.06.2019 12:00
Yeast cells reproduce quickly by budding. this is a form of reproduction so all the yeast cells a) sexual; vary b) asexual; vary c) asexual; are identical d) sexual; differ from the parents submit hint structures and functions of cells cellular reproduction
Answers: 1
Biology, 22.06.2019 12:30
Analyze how the water cycle affects a food web. now list 3 examples for each below using complete sentences, on how too much water would affect the same web? how about to little water?
Answers: 1
Biology, 22.06.2019 14:20
Do the following statements describe actin, myosin, both of the proteins or neither of the proteins? (a) contains a binding site for calcium (b) found in the i band (c) exists in a globular (g) form and a filamentous (f) form (d) contains a binding site for atp (e) is a component of the thin filament (f) is a component of the thick filament
Answers: 2
Chemistry, 21.07.2019 14:30
Mathematics, 21.07.2019 14:30
English, 21.07.2019 14:30
Social Studies, 21.07.2019 14:30
Social Studies, 21.07.2019 14:30