Cerrar
What is the function of the cell membrane
What is the function of the cell wall
What is the function of the chloroplast
What is the function of the mitochondria
What is the function of the vacuole
which type of microscope has the largest magnification?
State 2 differences between a bacterial cell and an animal cell
Define the term 'gene'
Describe the structure of a DNA molecule
State the complementary base pairs found in DNA
How is complementary base pairing different if DNA is pairing with mRNA?
What chemical substances would you need to extract DNA from kiwi?
Which scientists cracked the DNA code?
What was the purpose of the Human Genome Project?
State 2 benefits of the human genome project
What is a plasmid?
Define genetic engineering
What are used to cut the DNA and stick it into the genome of the new organism?
one advantage and disadvantage of genetic engineering for 'beta carotene in golden rice'
one advantage and disadvantage of genetic engineering for 'producing insulin in bacteria'
one advantage and disadvantage of genetic engineering for 'the production of herbicide resistant crops'
Number of daughter cells formed in Mitosis and Meiosis
Are the daughter cells identical to the parent cell in Mitosis and Meiosis?
Do the daughter cells in Mitosis and Meiosis have a haploid or diploid nuclei?
What is Mitosis is used for?
What is Meiosis used for?
Define Fertilisation
Define Cloning
What are the 5 stages of cloning a mammal?
What is the main source of stem cells in research? What ethical issue is associated with this source?
one advantage and disadvantage of cloning
one advantage and disadvantage of 'embryonic stem cell research'
What provides the code for the structure of protein?
List the 5 stages of protein synthesis
What is a mutation?
What are the units that make up proteins?
Proteins are specific. What does this mean?
What is an enzyme?
How does temperature affect enzyme activity?
How does pH affects enzyme activity?
Where in the enzymes does the reactions take place?
If an enzyme is denatured, what does it mean?
Describe one use enzymes outside the body?
State 2 processes inside the body that use enzymes.
