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WorksheetsLife science the basic unit of life
Total questions: 21
Worksheet time: 7mins
What is FUNCTION of number 13?
Support and structure
Transport lipids and proteins
Photosynthesis
Cellular respiration
What is the label for C on the diagram?
Vacuole
Cytoplasm
Nucleus
Cell wall
What is the label for E on the diagram?
Vacuole
Cytoplasm
Nucleus
Cell wall
Label the structure that controls what enters and leaves the cell
vacuole
cytoplasm
nucleus
cell membrane
Label G on the diagram
cytoplasm
chlorophyll
chloroplast
mitochondria
What is the label for D on the diagram?
cytoplasm
chlorophyll
chloroplast
mitochondria
What is the label for A on the diagram?
cell wall
chlorophyll
chloroplast
mitochondria
What do we call the movement of water across membranes?
Facilitated diffusion
Diffusion
Osmosis
Osmolis
The name given to the cell membrane is the Fluid (a) Model.
The cell wall is made up of ___ layers.
1
2
3
4
What is the main role of this organelle?
Building proteins
Producing energy for the cell
Providing structural support
Regulating gene expression
Chloroplasts, chromoplasts and leucoplasts form part of what group of organelles?
(a)
What is FUNCTION of number 13?
Support and structure
Transport lipids and proteins
Photosynthesis
Cellular respiration
What are cells?
The building blocks of rocks
The smallest functioning unit of life
The largest part of an organism
The outer layer of the skin
What is the cell theory?
Cells are the basic unit of life
Cells are only found in animals
All organisms are made up of rocks
Cells are not important for life
What can we use to observe cells nowadays?
Binoculars
Telescope
X-ray machine
Light microscope
What does the Cell Theory state?
All organisms are made up of rocks
All organisms are made up of air
All organisms are made up of water
All organisms are made up of one or more cells
Which organelles are only found in plant cells?`
cytoplasm and vacuole
nucleus and cell wall
cell wall and chloroplast
mitochondria and cytoplasm
A microscope is used to view cells because
cells are constantly moving
cells are too small to be seen with human eyes
cells are too large to see all at once
cells are too dark to be seen without light
Which organelle in plant cells forms photosynthesis, or produces food for the plant?
nucleus
cytoplasm
chloroplast
mitochondria
Which organelle contains the cell's DNA, or the genes?
Nucleus
Mitochondria
Chloroplast
Vacuole
