1
What is the function of the nucleus?
Use one term to describe DNA
Unique
Yeast is used to make what product
Bread
Name the 2 types of variation
Continuous and Discrete
Catalyst
What do you call a molecule that speeds up a chemical reaction whilst remaining unchanged by it?
Controls entry/exit of materials in a cell
Where to we obtain our genes from
Both parents
Where does the second stage of respiration happen?
Name an example of discrete variation
Eye colour
Habitat
A place where an organisms lives
Chloroplast
What is the site of photosynthesis?
Name a technique used to treat diseased or injured cells
Genetic Engineering
State the photosynthesis equation
Co2 + Water + Light ---> Sugar and Oxygen
Name a problem with using fertilisers
It can cause the algae bloom to form
Species
A group of organisms that are able to interbreed to produce fertile offspring
Cell wall
What cell structure supports and strengthens a cell?
Give an example of a genetically engineered product
Insulin
Describe the process of fertilisation
Sperm and egg nuclei fuse
Give a structural adaptation of a rabbit
Long ears to detect sounds from predators
Give three examples of abiotic and biotic factors
pH, Temp, Light Intensity
Disease, Food Avb, grazing
A circular piece of DNA
What is a plasmid?
Give me an example of an enzymatic reaction
HP C OW
Name three factors which can limit the rate of photosynthesis
Light Intensity, Temperature & Co2 Concentration
Name 1 error whilst using a quadrat and tell me how you could prevent this error from happening again
Not throwing it randomly
Throw randomly next time
Name one possible source of error whilst using a pitfall trap
Not level with the soil OR it is not camouflaged enough