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Name the organ that makes lipase
Pancreas
1 of 17
Bile helps lipase to digest fat. What evidence is there that this is true?
The production of fatty acids
2 of 17
Describe where the DNA is found in a human cell
Found in the nuclei of the chromosomes
3 of 17
What causes the cells during mitosis to be genetically identical?
DNA is cloned
4 of 17
What is the smallest number of copies of a dominant allele that could be found in the body?
1
5 of 17
how many copies of a recessive allele would a person need to develop cystic fibrosis
2
6 of 17
Describe the function of muscle cells in the wall of the stomach
The muscles contract in order to churn and mix the food
7 of 17
What is the is the function of the mitochondria?
To transfer energy for use with respiration from glucose
8 of 17
Suggest why ribosomes CANNOT be seen through a light microscope
Ribosomes are too small and a light microscope doesn't have sufficient magnification
9 of 17
What is the function of a ribosome?
To make protein
10 of 17
Why was person 1 able to run much faster than person 2
More blood is sent to the muscles. Which supplies more oxygen and more glucose for a faster rate of respiration. This means less lactic acid is produced.
11 of 17
Suggest how the fossil of ARCHAEOPTERYX was formed
Animal would get covered by sediment leaving only the bones behind as the rest of the body would decay away
12 of 17
Suggest two reasons why there are gaps in the fossil records
Conditions not right for fossilisation. Geological activity could have destroyed some fossils
13 of 17
How could you eliminate heat from the light effecting a rate of photosynthesis
Submerge the sample in a water bath, use a low energy light bulb could be used so less heat is emitted.
14 of 17
Where does most of the reactions of aerobic respiration happen?
Mitochondria
15 of 17
Explain how oxygen passes through the blood
By diffusion which is the movement from an area of high concentration to that of low concentration by passing through a cell membrane
16 of 17
Describe how ribosomes help to make enzymes
Ribosome make protiens by using amino acids which the mitochondria provide the energy for the process
17 of 17

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Card 2

Front

Bile helps lipase to digest fat. What evidence is there that this is true?

Back

The production of fatty acids

Card 3

Front

Describe where the DNA is found in a human cell

Back

Preview of the front of card 3

Card 4

Front

What causes the cells during mitosis to be genetically identical?

Back

Preview of the front of card 4

Card 5

Front

What is the smallest number of copies of a dominant allele that could be found in the body?

Back

Preview of the front of card 5
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