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Keioni Unknown
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Decks in this class (52)
Biotechnology Processes
What are the stages in baking thr...,
What organism is used in baking,
What type of respiration occurs i...
12
cards
Neuronal communication
What is homeostasis,
How are signals transferred locally,
What is a neurotransmitter
10
cards
Sensory receptors
What is the stimulus for a mechan...,
Give an example of a mechanoreceptor,
Give an example of a sense organ ...
9
cards
Pacinian corpuscle
How does a pacinian corpuscle con...
1
cards
Resting potential
Which ions are actively pumped in...,
What are the sodium and potassium...,
What do the sodium ions diffuse d...
7
cards
Action potential
Describe the six stages of the ac...
1
cards
Propagation of action potentials
Explain how action potentials are...,
After the action potential there ...,
What occurs during the refractory...
3
cards
Neurotransmitters
What are the two types of neurotr...,
What do excitatory neurotransmitt...,
What do inhibitory neurotransmitt...
3
cards
Transmission of impulses across synapses
Outline the process that occurs f...,
What enzymes break down acetylcho...,
What are the products fro the hyd...
3
cards
Role of synapses
What are the three roles of synapses
1
cards
Summation and control
What is summation,
What is spatial summation,
What is temporal summation
3
cards
Organisation of the nervous system
What are the two systems that the...,
What are the two systems that the...,
What are the two systems that the...
14
cards
Structure and function of the brain
What are the five areas of the brain,
What does the cerebrum control,
What does the cerebellum control
8
cards
Reflex arc
What is the order in the reflex arc
1
cards
Knee-jerk reflex
What type of reflex is the knee j...,
Outline the knee jerk reflexwhat ...
2
cards
Types of muscle
What are the three types of muscle,
What are skeletal muscles respons...,
What are the cardiac muscles resp...
20
cards
The sliding muscle filament model
What happens during contraction,
What is the structure of myosin,
What is the structure of actin
5
cards
The ornithine cycle
Ornithine ammonia co2,
Citruline ammonia,
Arginine h2o
3
cards
Plant hormones
0
cards
Adrenaline
Outline the action of adrenaline ...
1
cards
Pregnancy test
Outline the main stages in in a p...
1
cards
Spirometer
0
cards
Structure of skeletal muscles
What is the plasma membrane calle...,
What is the shared cytoplasm call...,
What are myofibrils
9
cards
Adrenal glands
What hormones does the adrenal co...,
What hormones are produced by the...
2
cards
Excretion, homeostasis and the liver
What are the three main waste pro...,
What is oxygenated blood supplied...,
What is deoxygenated blood remove...
12
cards
Ultrafiltration
What are the three filtration layers
1
cards
The mechanism of ADH action
Where is adh released from,
Where does adh have an effect,
Outline the mechanism of adh
3
cards
Dialysis
Outline haemodialysis
1
cards
Insulin & glucagon
What are the five ways that insul...,
What are the three ways that gluc...
2
cards
Control of insulin secretion
Outline the control of insulin se...
1
cards
Mutations
What is a mutation,
State one example of a physical m...,
What is a mutagen
11
cards
Gene regulation
Name the four ways which genes ca...,
Give an example of transcriptiona...,
Give two other examples of transc...
9
cards
Body plans
What is a homeobox gene,
What are hox genes,
What is the word which describes ...
5
cards
Factors affecting the expression of regulatory genes
What are the three main factors t...
1
cards
Patterns of inheritance and variation
Outline chlorosis,
Animal body mass,
What is continuous variation
9
cards
Evolution
What are the five factors which a...,
List four density dependent factors,
List four density independent fac...
7
cards
Speciation and artificial selection
Define speciation
1
cards
DNA profiling
How many base pairs are in a mini...,
How many base pairs are in a micr...,
Define dna profiling
4
cards
Polymerase chain reaction
What are the three steps in pcr,
What is added to the pcr machine ...,
What occurs during separating the...
6
cards
DNA sequencing
What are the five stages in dna s...,
What advancements are included in...
2
cards
Synthetic biology
List four different techniques th...
1
cards
Isolated enzymes
List five advantages of isolated ...,
List three advantages why extrace...,
List five advantages of using imm...
4
cards
How are enzymes immobilised
Advantages and disadvantages of a...,
Advantages and disadvantages of c...,
Advantages and disadvantages of e...
4
cards
Examples of immobilised enzymes
Immobilised penicillin amylase,
Immobilised glucose isomerase,
Immobilised lactase
5
cards
Ecosystems
Define ecosystem,
How to work out biomass at a trop...,
What is the ecological efficiency
7
cards
Succession and ecosystems
What is primary succession,
What is secondary succession,
Give examples which would create ...
16
cards
Sustainable timber production
What is coppicing small scale pro...,
Felling large areas of treeslarge...,
Fish
3
cards
Masai Mara
0
cards
Terai region of Nepal
0
cards
Peat bogs
0
cards
Nitrogen cycle
0
cards
Carbon cycle
0
cards
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A Level Biology OCR
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