subject
Biology, 25.09.2019 15:30 jgill27

Which process requires cellular energy to move
molecules across the cell membrane from a regionof lower concentration to a region of higher concentration?
a. active transport
b. diffusion
c. osmosis
d. hydrolysis

ansver
Answers: 1

Another question on Biology

question
Biology, 22.06.2019 08:00
Drag each label to the correct location in the equation. not all tiles will be used. the density of mercury is 13.6 grams per cubic centimeter. complete the steps for converting 13.6 g/cm3 to kg/m3. (1 kg = 1,000 g, 1 m3 = 106 cm3)
Answers: 3
question
Biology, 22.06.2019 11:30
Recently, crops of vegetables such as lettuce and green onions have been contaminated, while they are still on the farm, with bacteria that cause food poisoning. how will science influence the way the government responds to prevent an increase in food-borne diseases? because science has shown that lettuce and green onions are not nutritionally valuable, the government may pass laws that ban the sale of lettuce and green onions. because science has shown that there is no way to prevent bacterial contamination, the government may pass laws that punish businesses that buy lettuce and green onions. because science has shown that the washing of hands prevent the spread of infectious diseases among people, the government may pass laws that require hand washing by everyone who handles food. because science has shown there are ways to find the source of the contamination, the government may pass laws that require farm practices that reduce the contamination of lettuce and green onions.
Answers: 1
question
Biology, 22.06.2019 12:30
What is the most important inorganic material for livings things? ! due tomorrow!
Answers: 1
question
Biology, 22.06.2019 21:00
Which statements about a food chain are true? choose all answers that are correct. a.plants are the first living organisms in food chains on land. b. the plants in a food chain are called herbivores. c. all food chains on land begin with energy from the sun. d. carnivores in a food chain eat only plants.
Answers: 1
You know the right answer?
Which process requires cellular energy to move
molecules across the cell membrane from a region...
Questions
question
Mathematics, 06.10.2020 15:01
question
Mathematics, 06.10.2020 15:01
question
Chemistry, 06.10.2020 15:01
question
Mathematics, 06.10.2020 15:01
Questions on the website: 13722363