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WorksheetsMrs Browne's CB1 - Specialised cells quiz
Total questions: 10
Worksheet time: 20mins
A sperm cell contains lots of mitochondria. How does this adaptation help it to perform it's function (job)?
Helps the nucleus divide
Energy for swimming to the egg
Carrys oxygen
A sperm cell has adapted to have a tail. How does this help it perform its function (job)?
So it can swim to the egg
For hitting other sperm cells out of the way
To make it really long
Where are sperm cells made?
In the kidneys
In the penis
In the testis of the male
Sperm cells and egg cells have a haploid nucleus. What does this mean?
A full set of chromosomes (46 chromosomes)
Half a set of chromosomes (23 chromosomes)
The egg cell carries the DNA from the...
Mother
Father
The egg contains yolk, what is this for?
Give the sperm energy
Great for breakfast
Feed the developing embryo (baby)
Helps the egg to move
What specialised cell is the image showing? I contains tiny hair like structures.
Red blood cell
Ciliated cell
Lung cell
Sperm cell
What is the function of the ciliated cell?
The hairs sweep mucus to the throat to be swallowed
The hairs trap bacteria and dust
The hairs allow the cell to swim
The diagram shows a human sperm cell. Structure X on the diagram contains DNA. Name structure X
Cytoplasm
Chloroplast
Mitochondria
Nucleus
The diagram shows two sperm cells. Name the structure Z.
Acrosome (enzyme)
Nucleus
Cytoplasm
Tail
