AQA Biology 2

Saira Turner
Quiz by Saira Turner, updated more than 1 year ago
Saira Turner
Created by Saira Turner almost 4 years ago
13
1

Description

GCSE Biology Quiz on AQA Biology 2, created by Saira Turner on 03/15/2017.

Resource summary

Question 1

Question
Enzymes: What are the 'building blocks' of proteins?
Answer
  • Amino acids
  • Lipids
  • Enzymes

Question 2

Question
Enzymes: Where is lipase produced? (Pick two)
Answer
  • Stomach
  • Pancreas
  • Small intestine
  • Salivary glands
  • Liver
  • Lungs

Question 3

Question
Enzymes: Where is amylase produced? (Pick three)
Answer
  • Salivary glands
  • Stomach
  • Liver
  • Lungs
  • Pancreas
  • Small intestine

Question 4

Question
Enzymes: Where is protease produced? (Pick three)
Answer
  • Liver
  • Pancreas
  • Stomach
  • Salivary glands
  • Lungs
  • Small intestine

Question 5

Question
Enzymes: Enzymes increase the activation energy
Answer
  • True
  • False

Question 6

Question
Enzymes: What does this change to the activation energy do?
Answer
  • Increases amount of successful collisions
  • Makes the reaction faster
  • It lowers the speed that particles must move so they use less energy

Question 7

Question
The Digestive System: What is the function of bile? (Pick two)
Answer
  • To neutralise stomach acids
  • To digest nutrients
  • To emulsify fats
  • To absorb mineral ions

Question 8

Question
The Digestive System: Where is bile produced?
Answer
  • Small intestine
  • Stomach
  • Liver

Question 9

Question
The Digestive System: Epithelial tissue in the stomach churns food and digestive juices together
Answer
  • True
  • False

Question 10

Question
The Digestive System: What does the large intestine do?
Answer
  • Absorbs water from undigested water, producing faeces
  • Digests and absorbs soluble foods
  • Produces bile
  • Produces digestive juices
  • Churns food

Question 11

Question
Respiration: What is the chemical equation for glucose?
Answer
  • C6H12O6
  • CH6O2
  • NH4
  • Fe2O3

Question 12

Question
Respiration: Complete the word equation for aerobic respiration [blank_start]_____[blank_end] + [blank_start]_____[blank_end] -----> [blank_start]_____[blank_end] + [blank_start]_____[blank_end]
Answer
  • Hydrogen
  • Glucose
  • Water
  • Nitrogen
  • Carbon dioxide
  • Oxygen
  • Carbon dioxide
  • Oxygen
  • Hydrogen
  • Water
  • Glucose
  • Ammonia

Question 13

Question
Respiration: Aerobic respiration occurs when there is not enough available oxygen
Answer
  • True
  • False

Question 14

Question
Respiration: Muscles store glucose as [blank_start]_____[blank_end]
Answer
  • glycogen

Question 15

Question
Respiration: During exercise, muscle cells respire more than they do at rest.
Answer
  • True
  • False

Question 16

Question
Respiration: Complete the word equation for anaerobic respiration [blank_start]_____[blank_end] -----> [blank_start]_____[blank_end] (+ little energy)
Answer
  • Water
  • Glucose
  • Acid
  • Nitrogen
  • Ammonia
  • Lactic acid

Question 17

Question
Respiration: Anaerobic respiration is the [blank_start]_____[blank_end] breakdown of glucose
Answer
  • Complete
  • Incomplete

Question 18

Question
Plant organs: What does the xylem do?
Answer
  • Transports minerals from the roots to the rest of the plant
  • Transports sugars from the leaves to the stem
  • Transports water from the roots to the leaves

Question 19

Question
Plant organs: The phloem transports [blank_start]_____[blank_end]
Answer
  • Sugars
  • Water
  • Minerals
  • Nutrients

Question 20

Question
Plant organs: What is the function of the vacuole in a plant cell?
Answer
  • The place where most reactions take place
  • To keep the cell rigid by being full of sap
  • The place where photosynthesis takes place

Question 21

Question
Plant organs: In a leaf, why is the upper epidermis thin and transparent?
Answer
  • To allow more light to reach the palisade cells
  • For easy gas exchange
  • For easier water absorbtion

Question 22

Question
Plant organs: What is the name of the tiny openings in leaves through which carbon dioxide is taken in and oxygen released.
Answer
  • Stomata
  • Chloroplasts
  • Mesophyll

Question 23

Question
Diffusion: What is diffusion?
Answer
  • The net movement of particles up a concentration gradient
  • The net movement of particles down a concentration gradient

Question 24

Question
Diffusion: What factors affect the rate of diffusion? (Pick two)
Answer
  • Steepness of gradient
  • Temperature
  • Amount of energy

Question 25

Question
Cells: What components make up a bacterial cell?
Answer
  • Nucleus, Cytoplasm, Cell membrane, Flagella, Cell wall, Slime capsule
  • Genetic material, Cytoplasm, Cell Membrane, Flagella, Cell wall, Slime capsule, Plasmids
  • Plasmids, Cytoplasm, Cell membrane, Nucleus, Flagella, Ribosomes, Mitochondria, Slime capsule

Question 26

Question
Cells: What components make up a animal cell?
Answer
  • Nucleus
  • Cytoplasm
  • Cell membrane
  • Cell wall
  • Chloroplasts
  • Ribosomes
  • Permenant Vacuole
  • Flagella
  • Plasmids
  • Mitochondria

Question 27

Question
Cells: What is the nucleus' role in a cell?
Answer
  • Where most reactions happen
  • Controls cell activity
  • Contains genetic information
  • Allows substances in and out of the cell
  • Produces proteins
  • Produces energy

Question 28

Question
Cells: How many chromosomes does the nucleus contain?
Answer
  • 46
  • 23
  • 12
  • 50

Question 29

Question
Cells: What are stem cells?
Answer
  • Cells found in the reproductive organs of men and women
  • Unspecialised cells that can become any type of cell
  • A component of blood

Question 30

Question
Cells: Where can stem cells be found in animals?
Answer
  • Brain
  • Heart
  • Bone marrow
  • Foetus'
  • Embryos
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