Quiz
AQA Biology 2
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Perguntas do quiz (30)
1Enzymes: What are the 'building blocks' of proteins?
- AAmino acids
- BLipids
- CEnzymes
2Enzymes: Where is lipase produced? (Pick two)
- AStomach
- BPancreas
- CSmall intestine
- DSalivary glands
- ELiver
- FLungs
3Enzymes: Where is amylase produced? (Pick three)
- ASalivary glands
- BStomach
- CLiver
- DLungs
- EPancreas
- FSmall intestine
4Enzymes: Where is protease produced? (Pick three)
- ALiver
- BPancreas
- CStomach
- DSalivary glands
- ELungs
- FSmall intestine
5Enzymes: Enzymes increase the activation energy
- AVerdadeiro
- BFalso
6Enzymes: What does this change to the activation energy do?
- AIncreases amount of successful collisions
- BMakes the reaction faster
- CIt lowers the speed that particles must move so they use less energy
7The Digestive System: What is the function of bile? (Pick two)
- ATo neutralise stomach acids
- BTo digest nutrients
- CTo emulsify fats
- DTo absorb mineral ions
8The Digestive System: Where is bile produced?
- ASmall intestine
- BStomach
- CLiver
9The Digestive System: Epithelial tissue in the stomach churns food and digestive juices together
- AVerdadeiro
- BFalso
10The Digestive System: What does the large intestine do?
- AAbsorbs water from undigested water, producing faeces
- BDigests and absorbs soluble foods
- CProduces bile
- DProduces digestive juices
- EChurns food
11Respiration: What is the chemical equation for glucose?
- AC6H12O6
- BCH6O2
- CNH4
- DFe2O3
12Respiration: Complete the word equation for aerobic respiration
[blank_start]_____[blank_end] + [blank_start]_____[blank_end] -----> [blank_start]_____[blank_end] + [blank_start]_____[blank_end]- AHydrogen
- BGlucose
- CWater
- DNitrogen
- ECarbon dioxide
- FOxygen
- GCarbon dioxide
- HOxygen
- IHydrogen
- JWater
- KGlucose
- LAmmonia
13Respiration: Aerobic respiration occurs when there is not enough available oxygen
- AVerdadeiro
- BFalso
14Respiration: Muscles store glucose as [blank_start]_____[blank_end]
- Aglycogen
15Respiration: During exercise, muscle cells respire more than they do at rest.
- AVerdadeiro
- BFalso
16Respiration: Complete the word equation for anaerobic respiration
[blank_start]_____[blank_end] -----> [blank_start]_____[blank_end] (+ little energy)- AWater
- BGlucose
- CAcid
- DNitrogen
- EAmmonia
- FLactic acid
17Respiration: Anaerobic respiration is the [blank_start]_____[blank_end] breakdown of glucose
- AComplete
- BIncomplete
18Plant organs: What does the xylem do?
- ATransports minerals from the roots to the rest of the plant
- BTransports sugars from the leaves to the stem
- CTransports water from the roots to the leaves
19Plant organs: The phloem transports [blank_start]_____[blank_end]
- ASugars
- BWater
- CMinerals
- DNutrients
20Plant organs: What is the function of the vacuole in a plant cell?
- AThe place where most reactions take place
- BTo keep the cell rigid by being full of sap
- CThe place where photosynthesis takes place
21Plant organs: In a leaf, why is the upper epidermis thin and transparent?
- ATo allow more light to reach the palisade cells
- BFor easy gas exchange
- CFor easier water absorbtion
22Plant organs: What is the name of the tiny openings in leaves through which carbon dioxide is taken in and oxygen released.
- AStomata
- BChloroplasts
- CMesophyll
23Diffusion: What is diffusion?
- AThe net movement of particles up a concentration gradient
- BThe net movement of particles down a concentration gradient
24Diffusion: What factors affect the rate of diffusion? (Pick two)
- ASteepness of gradient
- BTemperature
- CAmount of energy
25Cells: What components make up a bacterial cell?
- ANucleus, Cytoplasm, Cell membrane, Flagella, Cell wall, Slime capsule
- BGenetic material, Cytoplasm, Cell Membrane, Flagella, Cell wall, Slime capsule, Plasmids
- CPlasmids, Cytoplasm, Cell membrane, Nucleus, Flagella, Ribosomes, Mitochondria, Slime capsule
26Cells: What components make up a animal cell?
- ANucleus
- BCytoplasm
- CCell membrane
- DCell wall
- EChloroplasts
- FRibosomes
- GPermenant Vacuole
- HFlagella
- IPlasmids
- JMitochondria
27Cells: What is the nucleus' role in a cell?
- AWhere most reactions happen
- BControls cell activity
- CContains genetic information
- DAllows substances in and out of the cell
- EProduces proteins
- FProduces energy
28Cells: How many chromosomes does the nucleus contain?
- A46
- B23
- C12
- D50
29Cells: What are stem cells?
- ACells found in the reproductive organs of men and women
- BUnspecialised cells that can become any type of cell
- CA component of blood
30Cells: Where can stem cells be found in animals?
- ABrain
- BHeart
- CBone marrow
- DFoetus'
- EEmbryos
Informações
- Descrição
- GCSE Biology Quiz sobre AQA Biology 2, criado por Saira Turner em 15-03-2017.
- Autor
- Saira Turner
- Idioma
- English
- Visualizações
- 53
- Etiquetas
- Avaliação
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