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WorksheetsRevision test 3rd year
Total questions: 40
Worksheet time: 2hrs 0mins
Which of the following is not a characteristic of all living things:
reproduction
respiration
excretion
photosynthesis
What characteristic is shown: A bacteria cell divides itself in two.
Reproduce
Respond to a Stimulus
Homeostasis
Grow and Develop
Which characteristic is shown: A chocolate lab puppy becomes a fully grown dog.
Respond to a Stimulus
Grow and Develop
Homeostasis
Change Over Time
Which characteristic is shown: A deer runs from a dog after hearing barking.
Made of Cells
Respond to a Stimulus
Acquire and Use Energy
Homeostasis
Which characteristic is shown: An unknown organism is shown to have a cell wall and organelles.
Made of Cells
Homeostasis
Respond to a Stimulus
Reproduce
Passive transport requires ________________
concentration gradients
no energy
motion
energy
The diffusion of particles through the cell membrane from high to low concentration is called ....
exocytosis
active transport
passive transport
osmosis
When the smell of perfume spreads throughout a room, it is an example of ....
passive transport
diffusion
active transport
osmosis
Which element is not found in carbohydrates?
Carbon
Nitrogen
Oxygen
Hydrogen
Starch is a carbohydrate. Which building block is starch made from?
Amino acids
Fatty acids
Fructose
Glucose
What is the function of proteins?
They are used for cell to cell communication
They insulate the body, are used for short term energy and are found in glycogen
They are used as the structural components of the body (muscles and organs)
They create the cell membrane
