8D Unicellular

Which if these is NOT one of the 5 kingdoms of living things?

• Animals

• Plants

• Unicellular

• Prokaryotes

• Protoctists

Which of the following is an example of a unicellular organism?

• Cactus

• Unicorn

• Bacteria

• Human

MRS GREN: M = Movement

Which of the following can unicellular organisms use to MOVE?

Choose all the correct answers.

• Flagellum

• Pseudopod

• Mitochondria

• Cilia

MRS GREN: R = Respiration

In what part of a cell does RESPIRATION happen?

• Mitochondria

• Nucleus

• Cell membrane

MRS GREN: S = Sensitivity

The algae cell has an eyespot to detect light so that it can...?

• Hide

• Know when it is night so it can sleep

• Move towards light to increase photosynthesis

MRS GREN: G = GROW

What conditions are best to help unicellular organisms GROW and reproduce?

Choose all that are correct.

• Nutrients

• Warmth

• Lactic acid

• Moisture

MRS GREN: E = EXCRTETE

What is the WASTE product of anaerobic respiration in bacteria, that is used to make yogurt and cheese?

• Cream

• Lactic acid

• Sugar

MRS GREN: N = NUTRITION

Some amoeba consume their food by...?

• Surrounding their prey by moving/growing their pseudopods

• Going to restaurants

• Photosynthesising

Which is the correct word equation for aerobic respiration?

• carbon dioxide + water -> oxygen + glucose

• glucose + oxygen -> carbon dioxide + water

• glucose + carbon dioxide -> oxygen + water

• glucose -> lactic acid

ANAEROBIC respiration means without oxygen - true or false?

• TRUE

• FALSE