Biology

What is DNA?

Deoxyribonucleic Acid DNA is a double-helix molecule that carries genetic instructions. view more

What is mitosis?

Cell division producing two identical daughter cells. view more

How many chromosomes do humans have?

46 chromosomes (23 pairs) Breakdown: - 22 pairs of autosomes - 1 pair of sex chromosomes (XX female, XY male) We inherit 23 from each parent. view more

What do mitochondria do?

Produce ATP (energy) through cellular respiration. view more

What is photosynthesis?

The process plants use to convert sunlight into food. view more