Why do cells need both trna and mrna?

only mrna can be used to repair mistakes in the dna sequence.
only trna bends into a shape that can carry specific amino acids.
the trna in used on the ribosomes and the mrna is used in the nucleus.

the mrna brings information to the nucleus for the trna to use.

Ry was studying two populations of the same species of lizards. one population lived on an island and the other lived on the mainland. both populations were affected by a hurricane that hit the island and the mainland with equal force. a year later, henry was testing the gene frequency and saw a decrease in genetic variation in the island species, but not in the mainland species. which best describes a conclusion he might have reached? gene flow greatly affects small populations, but large populations can recover. genetic drift greatly affects small populations, but large populations can recover. gene flow greatly affects large populations, but small populations can recover. genetic drift greatly affects large populations, but small populations can recover.

What is the correct term for an area of rotating currents in an ocean? when ocean currents combine, they create an area of rotating currents called an

Drag the tiles to the correct boxes to complete the pairs. match each cell organelle with its description.