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Worksheetsbiology
Total questions: 14
Worksheet time: 6mins
The cytoskeleton is important because
It gives the cell its shape
It strengthens the cells
It helps the cells move and divide
All of the above
The nucleus is the
Power house of the cell
Waste collector in the cell
Control center of the cell
protein factory in the cell
What is the role of a ribosome?
Link amino acids together
Bind messenger RNA
Synthesize polypeptides and proteins
Make other ribosomes
This occurs when organisms try to get the same resources.
Symbiosis
Competition
Predation
Parasitism
The animal that is hunted and killed for food.
Decomposer
Predator
Scavenger
Prey
A clownfish lives in a sea anemone. The anemone is not hurt, but the clownfish can live in its safety. This is an example of what symbiotic relationship?
Mutualism
commensialism
predator
parasitism
Recall what structure carries urine from the bladder out of the body.
Ureter
Urethra
Distal convoluted tubule
Proximal convoluted tubule
State what urine is a combination of
Faecal matter
Water
Blood
Salts
Urea
What are the most damaging things to the ocean?
