Cell Organelles
Which organelle controls the cell’s activities?
Nucleus
How many chambers does the heart have?
4
The digestive system breaks down what?
Food
What cells move glucose around a plant?
Phloem
What is a group of lions called?
A Pride
What provides energy for the cell?
Mitochondria
What organ pumps blood?
Heart
Mouth or Stomach - both answers accepted
Root hair cells absorb glucose. True or False?
False.
Who is your favourite Teacher
Ms Doyle (or the one standing in front of you right now)
Which organelle surrounds plant cells only?
Cell Wall
Which blood cells carry oxygen?
Red Blood Cell
Name one feature of the intestinal cell
Microvilli or large surface area or lots of mitochondria
Which structure transports water up the plant?
Xylem
What gas do humans inhale for respiration?
Oxygen
What organelle stores water in plant cells?
Vacuole
Arteries carry blood back to the heart, True or False?
False. Arteries carry blood AWAY from the heart
Why does the small intestine have villi?
Large surface area
Where does water exit the plant?
The leaf
Name one enzyme that performs chemical digestion
amylase (carbs), lipase (fats), and proteases (proteins like pepsin, trypsin).
Secreted along the digestive tract (mouth, stomach, pancreas, small intestine)
Why don’t animal cells have chloroplasts?
They don’t photosynthesise
Why does the heart have four chambers?
To separate oxygenated and oxygenated blood OR to send and receive blood from different structures
What is the function of the small intestine?
Absorb nutrients
During photosynthesis, which gas enters the leaf through stomata?
C02 = carbon dioxide
Which human cell doesnt have a nucleus
Red Blood Cell