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Laiba Ali
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Decks in this class (50)
3.1.1 - MONOMERS AND POLYMERS
Describe the chemical reactions i...,
What is a monomer 1,
What is a polymer 1
3
cards
3.1.2 - CARBOHYDRATES
Raffinose is a trisaccharide of t...,
Describe a biochemical test to sh...,
Suggest a method other than using...
29
cards
3.1.3 - LIPIDS
The general structure of a fatty ...,
Describe how you would test for t...,
Describe how a triglyceride molec...
13
cards
3.1.4 - PROTEINS & ENZYMES
Describe the structure of proteins 5,
The fruit fly is a species of sma...,
Explain the main difference betwe...
30
cards
3.1.5 - DNA & RNA
Describe the structure of dna 5,
Describe how a phosphodiester bon...,
Name the protein associated with ...
17
cards
3.1.6 - ATP
Describe how an atp molecule is f...,
Water is used to hydrolyse atpnam...,
Scientists investigated the use o...
12
cards
3.1.7 - WATER
Explain five properties that make...,
State and explain the property of...,
State and explain the property of...
5
cards
3.1.8 - INORGANIC IONS
Describe the roles of iron ions s...,
Describe and explain the link bet...,
Explain a property of iron ions t...
3
cards
3.2.1 - CELL STRUCTURE + MICROSCOPY
Explain why it is not possible to...,
U marinum cells ingest bacteria a...,
Describe how a sample of chloropl...
37
cards
3.2.2 - CELL CYCLE + MITOSIS
Describe binary fission in,
State the process by which bacter...,
Suggest and explain how two envir...
17
cards
3.2.3 - CELL MEMBRANE + TRANSPORT
Describe how phospholipids are ar...,
Name and describe five ways subst...,
Explain the function of atp hydro...
19
cards
3.2.4 - CELL IMMUNITY
Explain how hiv affects the produ...,
Explain in detail how hiv is repl...,
Describe how a phagocyte destroys...
45
cards
3.3.1 - SURFACE AREA TO VOLUME RATIO
Explain the advantage for larger ...,
Mammals such as a mouse and a hor...,
Describe the relationship between...
5
cards
3.3.2 - GAS EXCHANGE
Breathing out as hard as you can ...,
Describe and explain the mechanis...,
Describe how oxygen in the air re...
29
cards
3.3.3 - DIGESTION & ABSORPTION
Describe the processes involved i...,
The movement of na out of the cel...,
Describe the role of micelles in ...
23
cards
3.3.4 - MASS TRANSPORT IN ANIMALS
The oxygen dissociation curve for...,
High absorption of salt from the ...,
Describe the advantage of the boh...
28
cards
3.3.5 - MASS TRANSPORT IN PLANTS
Describe the cohesion tension the...,
Describe the mass flow hypothesis...,
The rate of water movement throug...
13
cards
3.4.1 - DNA, GENES & CHROMOSOMES
Name the fixed position occupied ...,
Describe how a gene is a code for...,
Describe how a phosphodiester bon...
22
cards
3.4.2 - DNA & PROTEIN SYNTHESIS
Mrna is used during translation t...,
Describe two differences between ...,
In a eukaryotic cell the structur...
30
cards
3.4.3 - MEIOSIS & MUTATION
Define the term mutagenic agent 1,
Give one reason why trout eggs pr...,
Genetic variation within a specie...
22
cards
3.4.4 - GENETIC DIVERSITY & ADAPTATION
A student used a dilution series ...,
The genetic diversity of species ...
2
cards
3.4.5 - SPECIES AND TAXONOMY
In taxonomy an organism is identi...,
There are many different species ...,
Describe how breeding experiments...
18
cards
3.4.6 - BIODIVERSITY WITHIN A COMMUNITY
A forest was cleared to make more...,
Explain why it is more useful to ...,
Give one way in which sampling pr...
21
cards
3.4.7 - INVESTIGATING DIVERSITY
The genetic diversity of species ...,
What is meant by genetic diversity 1,
Suggest one source through which ...
10
cards
3.5.1 - PHOTOSYNTHESIS
Describe what happens during phot...,
Suggest and explain the advantage...,
Heat stress is a condition that o...
42
cards
3.5.2 - RESPIRATION
Describe the process of glycolysis 4,
Malonate inhibits a reaction in t...,
In muscles pyruvate is converted ...
21
cards
3.5.3 - ENERGY + ECOSYSTEMS
Freshwater marshes have one of th...,
Suggest one reason for conserving...,
Explain why a increase in shoot b...
3
cards
3.5.4 - NUTRIENT CYCLES
Freshwater marsh soils are normal...,
Suggest one way in which an incre...,
Arbuscular mycorrhiza fungi amf a...
8
cards
3.6.1.1 - SURVIVAL AND RESPONSE
Give one similarity and one diffe...,
Use your knowledge of iaa to expl...,
Suggest two advantages of simple ...
7
cards
3.6.1.2 - RECEPTORS
Explain how applying pressure to ...,
The retina of an owl has a high d...,
After staring at a purle square a...
16
cards
3.6.1.3 - CONTROL OF HEART RATE
Explain how the left atrioventric...,
Exercise can cause an increase in...,
When the heart beats both ventric...
10
cards
3.6.2.1 - NERVOUS COORDINATION
Explain how a resting potential i...,
A scientist investigates the effe...,
Explain why the speed of transmis...
18
cards
3.6.2.2 - SYNAPTIC TRANSMISSION
It is important that a neurotrans...,
Cannabinols receptors are found i...,
Cannabinoids include substances f...
20
cards
3.6.3 - CONTRACTION OF SKELETAL MUSCLES
Explain the role of glycogen gran...,
Describe the roles of calcium ion...,
Explain how a decrease in the con...
18
cards
3.6.4.1 - HOMEOSTASIS + NEGATIVE FEEDBACK
In this investigation the higher ...,
In humans when the stomach starts...,
Diabetic people who do not contro...
6
cards
3.6.4.2 - CONTROL OF BLOOD GLUCOSE CONCENTRATION
Neonatal diabetes is a disease th...,
Describe the role of glucagon in ...,
Metformin is a drug commonly used...
13
cards
3.6.4.3 - CONTROL OF BLOOD WATER POTENTIAL
0
cards
3.7.1 - INHERITANCE
0
cards
3.7.2 - POPULATIONS
0
cards
3.7.3 - EVOLUTION + SPECIATION
0
cards
3.7.4 - POPULATIONS IN ECOSYSTEMS
0
cards
3.8.1 - GENE MUTATIONS
0
cards
3.8.2.1 - STEM CELLS
0
cards
3.8.2.2 - REGULATION OF TRANSCRIPTION AND TRANSLATION
0
cards
3.8.2.3 - CANCER
0
cards
3.8.3 - GENOME PROJECTS
0
cards
3.8.4.1 - RECOMBINANT DNA TECHNOLOGY
0
cards
3.8.4.2 - DNA PROBE + GEL ELECTROPHORESIS
0
cards
3.8.4.3 - GENETIC FINGERPRINTING
0
cards
*APPLICATION/PRACTICALS*
An environmental scientist invest...,
Suggest two ways to improve a sci...,
D
21
cards
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AQA A-LEVEL BIOLOGY: EXAM QUESTIONS
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