2690001
Descrição
Quiz por Sarah Hyde, atualizado more than 1 year ago
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Criado por Sarah Hyde
mais de 9 anos atrás
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Questão 1
Questão
What do most cells have (plant, algal and animal)?
Responda
-
A nucleus
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Cytoplasm
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A cell membrane
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A cell wall
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A permanent vacuole
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Mitochondria
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Ribosomes
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Chloroplasts
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Flagella
Questão 2
Questão
What features do ONLY plant and algal cells have?
Responda
-
A cell wall
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Chloroplasts
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A permanent vacuole
-
Cytoplasm
-
Mitochondria
-
Ribosomes
-
A cell membrane
-
A nucleus
-
Flagella
Questão 3
Questão
What controls the cells activities?
Responda
-
The nucleus
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The cell membrane
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The mitochondria
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The ribosomes
Questão 4
Questão
The cytoplasm is where many chemical reactions take place.
Responda
- True
- False
Questão 5
Questão
What controls the movement of materials in and out of the cell?
Responda
-
The nucleus
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The cell membrane
-
The mitochondria
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The flagella
Questão 6
Questão
What function do the mitochondria serve?
Responda
-
They respire and release energy
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They move the cell
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Protein synthesis occurs here
Questão 7
Questão
What happens in the ribosomes?
Responda
-
Protein synthesis occurs here
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They respire and release energy
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They control the cells activities
Questão 8
Questão
How are bacteria cells specialised?
Responda
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Flagella enable the cells to move
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A slime capsule which helps the cell stick to surfaces and protect it
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Plasmids which carry extra genetic information
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Many mitochondria to provide energy for movement
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A nucleus to hold the genetic information
Questão 9
Questão
Red blood cells are specialised by...
Responda
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Having no nucleus
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Containing haemoglobin
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Having a large surface area
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Having no cell wall
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Containing lots of mitochondria
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Containing plasmids
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Having flagella
Questão 10
Questão
Root hair cells have a large surface area in order to allow more molecules to be diffused and transported across.
Responda
- True
- False
Questão 11
Questão
Receptor cells detect stimuli
Responda
- True
- False
Questão 12
Questão
What is diffusion?
Responda
-
The movement of particles in a fluid from an area of high concentration to low concentration (with the concentration gradient) across a partially permeable membrane
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The movement of particles in a fluid from an area of high concentration to low concentration (with the concentration gradient) across a fully permeable membrane
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The movement of particles in a fluid from an area of low concentration to high concentration (against the concentration gradient) across a partially permeable membrane
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The movement of particles in a fluid from an area of low concentration to high concentration (against the concentration gradient) across a fully permeable membrane
Questão 13
Questão
A tissue is a group of cells with similar function and structure
Responda
- True
- False
Questão 14
Questão
What are 3 examples of animal tissues?
Responda
-
Muscle tissue
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Epidermal tissue
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Glandular tissue
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Mesophyll
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Xylem
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Phloem
Questão 15
Questão
What 4 tissues are examples of plant tissues?
Responda
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Epidermal tissue
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Mesophyll
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Xylem
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Phloem
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Muscle tissue
-
Glandular tissue
Questão 16
Questão
Organs are made up of tissues
Responda
- True
- False
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