Endocytosis and exocytosis are forms of active transport. What is active transport?
the movement of molecules down a concentration gradient from high to low, using no energy
the movement of molecules up a concentration gradient from low to high, using no energy
the movement of molecules up a concentration gradient from low to high, using no energy
the movement of molecules up a concentration gradient from low to high, using energy
the movement of molecules down a concentration gradient from high to low, using energy
Answers: 2
Biology, 21.06.2019 19:30
Which statement best describes a keystone species? o a. it has littlelmenetic variation. it has an extremely high population. 0 b. 0 c. it remains unaffected by all environmental changes. od. it has a strong influence on the ecosystem. 0 e. it's the first species to populate a new ecosystem.
Answers: 2
Biology, 22.06.2019 14:00
Scientists are conducting a study on the effectiveness of a new drug on memory loss. they are giving some of the test subjects the new drug to find out if it improves their long-term memory. which are possible limitations of this study? check all that apply. a) test subjects may want to participate in additional experiments. b) test subjects may think they should be paid more. c) test subjects may get bored and want to quit early. d) test subjects may have to travel during the experiment. e) test subjects may have full-time jobs. this is multiple choice. you for the !
Answers: 2
Biology, 22.06.2019 21:00
What is the type of asexual reproduction represented inside the box ? answer this
Answers: 3
Biology, 22.06.2019 21:00
Do anyone know who mrs leddy is from duval charter if so me on the homework for 40 points
Answers: 1
Endocytosis and exocytosis are forms of active transport. What is active transport?
the movement of...
Mathematics, 11.02.2021 16:40
Chemistry, 11.02.2021 16:40
Mathematics, 11.02.2021 16:40
Mathematics, 11.02.2021 16:40
Mathematics, 11.02.2021 16:40
Mathematics, 11.02.2021 16:40
Mathematics, 11.02.2021 16:40
Mathematics, 11.02.2021 16:40
Mathematics, 11.02.2021 16:40
Mathematics, 11.02.2021 16:40
Chemistry, 11.02.2021 16:40
Social Studies, 11.02.2021 16:40
Mathematics, 11.02.2021 16:40