glucose + oxygen = carbon dioxide + water + energy
3 of 14
What is produced during anaerobic respiration?
Lactic Acid
4 of 14
What are gametes?
Sex cells (egg and sperm)
5 of 14
In which organs does meiosis occur?
Sex organs (e.g. ovaries and testes)
6 of 14
Name the four components of blood.
Red cells, white cells, platelets, plasma
7 of 14
What does the pulmonary artery do?
Takes blood from the heart to the lungs to pick up oxygen
8 of 14
Name the process of producing organisms with desired characteristics through a breeding programme.
Selective breeding
9 of 14
What is gene therapy?
Changing a person's genes in an attempt to cure a genetic disorder
10 of 14
How has genetic engineering helped people with diabetes?
The production of human insulin by genetically engineered bacteria
11 of 14
Give an example of naturally occuring clones in mammals.
Twins
12 of 14
What was the first mammal to be artifically cloned?
Dolly the sheep
13 of 14
Suggest some possible uses for cloning.
Mass production of animals with desirable characteristics; Producing lots of animals which produce a human product; Producing human embryos to supply stem cells for therapy
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