S7 SCI UNIT 1-2.5 REVISION

What safety precautions is Marcus taking?

• Marcus is wearing lab gown

• Marcus are wearing gloves.

• Marcus is wearing mask/goggles.

What specialised cell is this?

• Palisade Cell

• Ciliated cell

• Neurone

• Root Hair cell

Which of the following is one importance of the microscope?

• It helps in identifying planets.

• It magnifies small objects, making them visible to the human eye.

• It measures the weight of objects.

• It records sound waves.

Which of the following structures is found in plant cells but not in animal cells?

• Nucleus

• Cell Wall

• Mitochondria

• Cytoplasm

Which organelle is responsible for photosynthesis in plant cells?

• Vacuole

• Nucleus

• Chloroplasts

• Cell Membrane

Which of the following cells is responsible for moving mucus and dust out of the respiratory system?

• Neurone

• Ciliated Cell

• Palisade Cell

• Red Blood Cell

What is the primary function of a red blood cell?

• Transporting water through the plant

• Carrying oxygen around the body

• Sending electrical impulses

• Absorbing light for photosynthesis

Which of these cells is specialized for absorbing water and nutrients from the soil?

• Palisade Cell

• Neurone

• Root Hair Cell

• Red Blood Cell

Which cell is specialized for photosynthesis in plants?

• Root Hair Cell

• Ciliated Cell

• Palisade Cell

• Neurone

Which of the following cells is responsible for transmitting electrical signals in the body?

• palisade cell

• neurone

• ciliated cell

• red blood cell