Biology, 03.02.2020 11:42 amandaelisantos

Energy is always required to force molecules to move from areas of high concentration to areas of low concentration?
true or false

Answers: 3

Show answers

Other questions on the subject: Biology

Biology, 22.06.2019 06:00, nauticajanke03

The empty trna moves off and picks up another matching amino acid from the cytoplasm in the cell. the anticodon of the trna, with its attached amino acid, pairs to the codon of the mrna, which is attached to a ribosome. this sequence is repeated until the ribosome reaches a stop codon on the mrna, which signals the end of protein synthesis. the ribosome forms a peptide bond between the amino acids, and an amino acid chain begins to form. when a second trna with its specific amino acid pairs to the next codon in sequence, the attached amino acid breaks from the first trna and is bonded to the amino acid of the second trna.

Answers: 1

continue

Biology, 22.06.2019 06:00, jw2590

Isolated volcanic peaks on the ocean floor are

Answers: 1

continue

Biology, 22.06.2019 09:30, natalie0908

Describe your dna model. which part do the straws represent? the pushpins? the paper clips and the black dots you made with the marker?

Answers: 1

continue

Biology, 22.06.2019 11:00, joshWash

In the united states there are strict fishing seasons and limits, but not all countries enforce similar laws. in bangladesh there are few if any fishing restrictions. what might be the reason for less restrictions in smaller countries like bangladesh? a) the united states is the only country worried about overfishing. b) the united states wants to limit the supply of fish to increase the price. c) bangladesh and smaller countries have an unlimited supply of fish in their coastal waters. d) small countries, such as bangladesh, are practicing subsistence fishing, taking only the fish needed to survive.

Answers: 1

continue

You know the right answer?

Energy is always required to force molecules to move from areas of high concentration to areas of lo...