2332955
Beschreibung
Quiz von Rachel_ellen, aktualisiert more than 1 year ago
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Erstellt von Rachel_ellen
vor etwa 9 Jahre
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Frage 1
Frage
What does mitochondria do?
Antworten
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make proteins
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make the nucleus
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release energy from the food
Frage 2
Frage
Where do reactions happen in an animal cell?
Antworten
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Nucleus
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Cytoplasm
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Cell membrane
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Cellulose cell wall
Frage 3
Frage
What does DNA stand for?
Antworten
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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
Frage 4
Frage
What structure does DNA have?
Antworten
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curly
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Double strands
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Bases
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Double helix
Frage 5
Frage
What 4 bases are the codes made up of?
Antworten
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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
Frage 6
Frage
How many letters are in one code?
Antworten
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4
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2
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3
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it doesn'tmatter
Frage 7
Frage
What does collagen do?
Antworten
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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
Frage 8
Frage
What does haemoglobin do?
Antworten
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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
Frage 9
Frage
What does insulin do?
Antworten
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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
Frage 10
Frage
What do enzymes do?
Antworten
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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
Frage 11
Frage
What two factors affect the rate of enzyme reactions?
Antworten
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Temperature and light
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Light and pH
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Temperature and pH
Frage 12
Frage
What is lactic acid produced from?
Antworten
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Aerobic respiration
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Anaerobic respiration
Frage 13
Frage
Aerobic exercise is for slower activities
Antworten
- True
- False
Frage 14
Frage
Where doesn't mitosis take place?
Antworten
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egg and sperm cells
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daughter cells
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plant cells
Frage 15
Frage
How many chromosomes do human body cells have?
Antworten
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23
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48
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46
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50
Frage 16
Frage
How are sex cells produced?
Antworten
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mitosis
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zygotes
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meiosis
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