Biology Final Review

Animal & Plant Cells

100

Which organelle is responsible for energy production in both plant and animal cells?

Mitochondrion

200

What structure is found only in plant cells??

Cell wall

300

What particles make up atoms?

 Protons, neutrons, electrons

400

Which organelle contains the cell’s DNA?

Nucleus

500

Which macromolecule stores genetic information?

Nucleic acids

Cell Organization

100

Which sequence is correct in the organization of life?

B. Cell → Tissue → Organ → Organ SystemChlorophyll

200

Homeostasis involves:

Maintaining internal stability

300

Glycolysis occurs in:

Cytoplasm

400

What is the main energy molecule produced by cellular respiration?

 ATP

500

Which cycle produces carbon dioxide in cellular respiration?

Krebs Cycle

Macromolecules

100

 Which macromolecule is the main source of energy?

Carbohydrates

200

What are the building blocks of proteins?

Amino acids

300

Carbon is known for its ability to form how many covalent bonds?

4

400

Lipids are mainly composed of which elements?

Carbon, hydrogen, and oxygen

500

Which macromolecule provides structural support in plant cell walls?

Cellulose (a polysaccharide)

Photosynthesis

100

What is the product of the Calvin Cycle?

Glucose

200

The light-dependent reactions occur in which part of the chloroplast?

Thylakoid membranes

300

What gas do plants take in during photosynthesis?

Carbon dioxide (CO₂)

400

What do plants release as a byproduct of photosynthesis?

 Oxygen (O₂)

500

What energy molecules are produced during the light-dependent reactions?

ATP and NADPH

BONUS: Plant Cell Diagram

100

What are these tiny green dots in the plant cell?

Chloroplasts.

200

What would be number 1 be on this plant cell diagram?

Cell Wall

300

What is number 3 on this plant cell diagram?

Cytoplasm

400

What is number 4 on this plant cell diagram?

Vacuole

500

Which number on this diagram is pointing to the endoplasmic reticulum?

Number 7