2332955
Descrição
Quiz por Rachel_ellen, atualizado more than 1 year ago
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Criado por Rachel_ellen
mais de 9 anos atrás
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Questão 1
Questão
What does mitochondria do?
Responda
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make proteins
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make the nucleus
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release energy from the food
Questão 2
Questão
Where do reactions happen in an animal cell?
Responda
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Nucleus
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Cytoplasm
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Cell membrane
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Cellulose cell wall
Questão 3
Questão
What does DNA stand for?
Responda
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Deoxyribonucleic acid
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Digital nucelds acid
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doesn't stand for anything just known as DNA
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Denucleus animal
Questão 4
Questão
What structure does DNA have?
Responda
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curly
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Double strands
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Bases
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Double helix
Questão 5
Questão
What 4 bases are the codes made up of?
Responda
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A-G and S-F
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A-T and G-C
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C-G and P-Q
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T-S and F-C
Questão 6
Questão
How many letters are in one code?
Responda
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4
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2
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3
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it doesn'tmatter
Questão 7
Questão
What does collagen do?
Responda
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carry oxygen in red blood cells
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be a biological catalyst
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help straighten out wrinkles
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controls sugar levels in your blood
Questão 8
Questão
What does haemoglobin do?
Responda
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Carry oxygen in red blood cells
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be a biological catalyst
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help to straighten out wrinkles
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control sugar levels in your blood
Questão 9
Questão
What does insulin do?
Responda
-
Carry oxygen in red blood cells
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be a biological catalyst
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help to straighten out wrinkles
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control sugar levels in your blood
Questão 10
Questão
What do enzymes do?
Responda
-
carry oxygen in red blood cells
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be a biological catalyst
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help to straighten out wrinkles
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control sugar levels in your blood
Questão 11
Questão
What two factors affect the rate of enzyme reactions?
Responda
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Temperature and light
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Light and pH
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Temperature and pH
Questão 12
Questão
What is lactic acid produced from?
Responda
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Aerobic respiration
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Anaerobic respiration
Questão 13
Questão
Aerobic exercise is for slower activities
Responda
- True
- False
Questão 14
Questão
Where doesn't mitosis take place?
Responda
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egg and sperm cells
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daughter cells
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plant cells
Questão 15
Questão
How many chromosomes do human body cells have?
Responda
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23
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48
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46
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50
Questão 16
Questão
How are sex cells produced?
Responda
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mitosis
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zygotes
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meiosis
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