2703065
Descrição
Quiz por 10jonty.bird, atualizado more than 1 year ago
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Criado por 10jonty.bird
mais de 9 anos atrás
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Questão 1
Questão
Where do most of the chemical reactions take place in a human cell?
Responda
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cell membrane
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nucleus
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cytoplasm
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palisade layer
Questão 2
Questão
The digestive system includes: (5 correct answers)
Responda
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brain
-
glands
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pancreas
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stomach
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lungs
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small intestine
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large intestine
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kidney
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liver
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oesophagus
Questão 3
Questão
The definition of chlorophyll is:
Responda
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A green substance which absorbs the light energy needed for photosynthesis to take place
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The part of the plant where most of the photosynthesis takes place
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The process whereby oxygen and glucose are made out of CO2 and water
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The layer at the bottom of the leaf which allows the exchange of gases
Questão 4
Questão
Some glucose in plants and algae is used: (3 correct answers)
Responda
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To produce ribosomes and mitochondria
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To produce fat or oil for storage
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For growth
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For the production of auxin
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To produce cellulose to strengthen the cell wall
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To produce proteins
Questão 5
Questão
____________ act as structural components of tissues such as muscle, hormones, antibodies and catalysts.
Responda
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Enzymes
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Sugars
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Proteins
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Fats
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Acids
Questão 6
Questão
Amylase is produced in the: (3 correct answers)
Responda
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Small Intestine
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Pancreas
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Salivary Glands
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Pituitary gland
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Liver
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Prostate
Questão 7
Questão
_________ produces bile, which is then stored in the ____________
Responda
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Small intestine
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Large intestine
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Pancreas
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Liver
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Stomach
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Gall bladder
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Salivary glands
Questão 8
Questão
What are used to convert starch into sugar syrup?
Responda
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Amylase
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Insulin
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Glucagon
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Protease
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Carbohydrases
Questão 9
Questão
What are used to convert glucose syrup into fructose syrup?
Responda
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Carbohydrases
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Platinum catalysts and very high temps
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Isomerases
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Proteases
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Amylases
Questão 10
Questão
What product of aerobic respiration is used to build larger molecules and build up nitrates, sugars and nutrients into amino acids, along with other things.
Responda
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CO2
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Oxygen
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Energy
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Water
Questão 11
Questão
Muscles store glucose as _________ which can then be converted back into glycogen for use during exercise
Responda
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Glycogen
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Glucagon
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Glucose
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Insulin
Questão 12
Questão
Each _______ codes for a particular combination of __________ which makes a specific protein.
Responda
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Amino Acid(s)
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Enzyme(s)
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Chromosome(s)
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Gene(s)
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Allele(s)
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zygote(s)
Questão 13
Questão
Polydactyl is caused by a dominant allele
Responda
- True
- False
Questão 14
Questão
Cystic fibrosis is not caused by a dominant allele
Responda
- True
- False
Questão 15
Questão
What do most soft drinks contain:
Responda
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Salts
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Water
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Carbohydrates
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Proteins
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Sugar
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Ions
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CO2
Questão 16
Questão
As the _______ and the ________ of an organism increases the difficulty of exchanging materials increases.
Responda
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Weight
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Size
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Velocity
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Complexity
Questão 17
Questão
To make air move into the lungs the ribcage moves ______ and _______ and the diaphragm gets ________
Responda
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Down
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Out
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Relaxed
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Up
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Around
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Back
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Flatter
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Forced Upwards
Questão 18
Questão
Arteries have thick walls containing:
Responda
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elastic fibres
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Valves
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Deoxygenated Blood
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Muscles
Questão 19
Questão
What transports CO2 from organs to lungs, products of digestion, and urea?
Responda
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Blood
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WBCs
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Plasma
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RBCs
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Platelets
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Oxyhaemoglobin
Questão 20
Questão
The phloem tissue in plants carries what to the rest of the plant from the leaves?
Responda
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Oxygen
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mineral ions
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Dissolved Sugars
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Nitrates
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water
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Magnesium
Questão 21
Questão
Rejection of an organ is when the proteins on the surface of the organ being transplanted, known as ________, are attacked by the recipient's ___________.
Responda
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Antitoxins
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DNA
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Antigens
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RBCs
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Enzymes
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Antibodies
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Platelets
Questão 22
Questão
The fungus Fusarium is grown in/on ___________
Responda
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Glucose syrup
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Soil
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Nutrient enriched water
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Agar jelly
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Very high temperatures
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