Cells and cell structure quiz questions

What is the function of the kidney?

• A. Digestion

• D. Respiration

• B. Filtration of blood

• C. Photosynthesis

Which process involves the movement of substances from an area of high concentration to an area of low concentration?

• A. Osmosis

• B. Active transport

• C. Diffusion

• D. Filtration

What is the main function of the heart?

• A. Transporting oxygen to the lungs

• B. Pumping blood around the body

• C. Digesting food

• D. Producing hormones

Which organelle is responsible for photosynthesis in plant cells?

• A. Mitochondria

• B. Golgi apparatus

• C. Chloroplast

• D. Endoplasmic reticulum

What is the function of hormones in the body?

• D. Transporting oxygen

• C. Breaking down food

• B. Controlling growth and development

• A. Regulating body temperature

Which process involves the breakdown of glucose to release energy?

• D. Excretion

• C. Digestion

• B. Photosynthesis

• A. Respiration

What is the function of the nervous system?

• A. Regulating blood sugar levels

• B. Controlling voluntary movements

• C. Producing antibodies

• D. Absorbing nutrients

Which cell organelle is known as the 'powerhouse' of the cell?

• C. Mitochondria

• B. Ribosome

• A. Nucleus

• D. Lysosome

What is the process by which cells divide and multiply?

• A. Osmosis

• B. Meiosis

• C. Mitosis

• D. Active transport

Which part of the cell is responsible for storing genetic information?

• C. Endoplasmic reticulum

• D. Nucleus

• B. Golgi apparatus

• A. Ribosome