AQA Biology TRILOGY Paper 2
1 gene makes - 1 protein
2 copies of this type of allele are rquired - recessive
A community where all species and environmental factors are in balance - A stable
community
A different version of a gene - Allele
A gradual change in a species of time - Evolution
A group of organisms that is similar enough to be able to breed together to produce
fertile offspring - Species
A mix of living organisms and the environment e.g. a woodland - ecosystem
A molecule of DNA coiled and mixed with proteins - a chromosome
A motor neuron - What type of neuron is this?
A record of the entire genetic make-up of humans. Used to help with research of
diseases. - The human genome.
A relay neuron joins a - sensory neuron and a motor neuron
, A risk factor for type 2 diabetes is - obesity
A sensory neuron - What type of neuron is this?
A way to test reaction time is to use the - ruler drop test
Adrenal - Which gland is this?
An Effector can be a - muscle or a gland
An example of a bacteria that has become resistant to antibiotics - MRSA
An example of a dominant allele - polydactyly
An example of a recessive allele - cystic fibrosis
An organisms genetic make-up - geneotype
An organisms physical characteristics - phenotype
Antibiotic resistance has been caused by - overuse of antibiotics
Artificial process by which humans breed animals and plants for certain characteristics -
selective breeding
Availability of food, new predators, mates are examples of - biotic factors
Bacteria that live in deep sea vents are called - extremophiles
1 gene makes - 1 protein
2 copies of this type of allele are rquired - recessive
A community where all species and environmental factors are in balance - A stable
community
A different version of a gene - Allele
A gradual change in a species of time - Evolution
A group of organisms that is similar enough to be able to breed together to produce
fertile offspring - Species
A mix of living organisms and the environment e.g. a woodland - ecosystem
A molecule of DNA coiled and mixed with proteins - a chromosome
A motor neuron - What type of neuron is this?
A record of the entire genetic make-up of humans. Used to help with research of
diseases. - The human genome.
A relay neuron joins a - sensory neuron and a motor neuron
, A risk factor for type 2 diabetes is - obesity
A sensory neuron - What type of neuron is this?
A way to test reaction time is to use the - ruler drop test
Adrenal - Which gland is this?
An Effector can be a - muscle or a gland
An example of a bacteria that has become resistant to antibiotics - MRSA
An example of a dominant allele - polydactyly
An example of a recessive allele - cystic fibrosis
An organisms genetic make-up - geneotype
An organisms physical characteristics - phenotype
Antibiotic resistance has been caused by - overuse of antibiotics
Artificial process by which humans breed animals and plants for certain characteristics -
selective breeding
Availability of food, new predators, mates are examples of - biotic factors
Bacteria that live in deep sea vents are called - extremophiles
