Exploring the World of Biology

What is the basic unit of life?

• Atom

• Organism

• Tissue

• Cell

What process do plants use to convert sunlight into energy?

• Fermentation

• Transpiration

• Respiration

• Photosynthesis

Which organelle is known as the powerhouse of the cell?

• Mitochondria

• Ribosome

• Chloroplast

• Nucleus

What is the study of heredity and variation in organisms called?

• Biology

• Ecology

• Anatomy

• Genetics

What type of biomolecule are enzymes classified as?

• Lipids

• Nucleic acids

• Carbohydrates

• Proteins