Worksheets8 Science - Cell Biology
Total questions: 16
Worksheet time: 14mins
Why is it important that plant cells have cell walls?
To attract insects to the plant
Plants don’t have a cell membrane
To store all the water in the cell
Plants require extra support and structure
What part of the cell is also known as the "control centre"?
Mitochondria
Ribosome
Cytoplasm
Nucleus
I absorb nutrients in order to produce energy, what part of the cell organelle am I?
Mitochondria
Chloroplast
Vacuole
Ribosome
What is the structure that contains all organelles within the cell?
Golgi Apparatus
Nucleus
Cytoplasm
Endoplasmic Reticulum
What is also known as the smallest unit of an organism that carries out the functions of life?
Electron
Cell
Atom
Organelle
Which stage of mitosis do chromosomes line up along a plate?
Anaphase
Telophase
Prophase
Metaphase
What is the correct total magnification when using the 10x objective on a light microscope?
4x magnification
10x magnification
1000x magnification
100x magnification
What is the term for when the male sex cell joins with the female sex cell?
Pollination
Fertilisation
Infection
Seeding
What type of cells are humans composed of?
Prokaryotic
Bacterial
Eukayotic
Viral
'Cell a' is a cell.
(a)
'Cell B' is a cell.
(a)
What purpose does the cell membrane serve?
Controls what enters and leaves the cell
Controls all cell activities
Storage of water, food and wastes
What purpose does the chloroplast serve?
Traps light energy by photosynthesis
Gives support
Jelly like substance containing all organelles
What purpose does the cytoplasm serve?
Jelly like substance containing all organelles
Controls what enters and leaves the cell.
Controls all cell activity.
In 1838, Schleiden and Schwann proposed “The Cell Theory” which stated 3 central ideas. What are these ideas?
Which organelle is not found in an animal cell?
Mitochondria
Vacuole
Cell Wall
Nucleus
