What is the primary function of the chloroplast in plant cells?

• To store nutrients

• To conduct photosynthesis

• To provide structural support

• To break down waste

Which of the following is NOT a type of animal tissue?

• Epithelial

• Connective

• Vascular

• Nervous

Which organ system is responsible for transporting nutrients and oxygen throughout the body in animals?

• Digestive system

• Respiratory system

• Circulatory system

• Nervous system

What is the main purpose of photosynthesis in plants?

• To produce oxygen

• To absorb carbon dioxide

• To convert light energy into chemical energy

• To produce water

Which part of the respiratory system is primarily responsible for gas exchange?

• Trachea

• Bronchi

• Alveoli

• Diaphragm

Which of the following is a component of the animal cell structure?

• Cell wall

• Chloroplast

• Mitochondria

• Central vacuole

What is the function of the nucleus in an animal cell?

• To produce energy

• To control cell activities

• To store waste

• To synthesise proteins

Which type of microscope is commonly used in schools to observe cells?

• Electron microscope

• Compound light microscope

• Scanning tunnelling microscope

• Confocal microscope

What is the function of the diaphragm on a microscope?

• To magnify the specimen

• To focus the image

• To adjust the amount of light

• To hold the slide in place

Which part of the plant cell is responsible for maintaining its shape and structure?

• Cell membrane

• Cytoplasm

• Cell wall

• Nucleus