Bio SOL review - 2nd 9 weeks

Front

What is diffusion?

Back

Diffusion is the movement of molecules from an area of higher concentration to an area of lower concentration.

Front

What is the amino acid sequence for the mRNA code AUGCCAGUAUGA?

Back

The correct amino acid sequence is Met-Pro-Val.

Front

Which cell part is NOT found in all cells?

Back

The cell wall is not found in all cells.

Front

What DNA bases pair with the partial strand ATG TGA CAG?

Back

The complementary DNA bases are TAC ACT GTC.

Front

What is the function of mitochondria?

Back

Mitochondria convert nutrients into energy for the cell.

Front

Define active transport.

Back

Active transport is the movement of molecules across a cell membrane from a region of lower concentration to a region of higher concentration, requiring energy.

Front

What is the role of the cell membrane?

Back

The cell membrane controls the movement of substances in and out of the cell.

Front

What is genetic material?

Back

Genetic material is the substance that carries genetic information, primarily DNA.

Front

What is the function of ribosomes?

Back

Ribosomes are structures that synthesize proteins by translating mRNA.

Front

What is the difference between prokaryotic and eukaryotic cells?

Back

Prokaryotic cells do not have a nucleus or membrane-bound organelles, while eukaryotic cells do.