13886573
Descripción
Test por John Loughlin, actualizado hace más de 1 año
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Creado por John Loughlin
hace más de 6 años
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Pregunta 1
Pregunta
A cell membrane is:
Respuesta
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Made of phospholipids only
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Made of mostly phospholipids and protein
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Made of protein only
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Made of carbonhydrate only
Pregunta 2
Pregunta
The main function of the cell membrane is:
Respuesta
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Control the activities of the cell
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Carry out photosynthesis
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Control what enters and leaves the cell
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Carry out respiration
Pregunta 3
Pregunta
Cytoplasm is:
Respuesta
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Cytosol
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Cytosol + organelles
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The fluid inside the nucleus
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The fluid surrounding living cells
Pregunta 4
Pregunta
The nucleus is:
Respuesta
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Contains all the nucleic acid present in a living cell
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Always present in living cells
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The organelle responsible for controlling the cell's activities
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Controls what enters and leaves the cell
Pregunta 5
Pregunta
Which cell part is responsible for directly producing protein?
Respuesta
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Nucleus
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Ribosome
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Lysosome
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Cell membrane
Pregunta 6
Pregunta
The function of mitochondria is:
Respuesta
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Photosynthesis
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Protein synthesis
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Respiration
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DNA replication
Pregunta 7
Pregunta
The function of the plant cell wall is:
Respuesta
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Maintain the shape of the cell
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Control what enters and leaves
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Store food
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Store water
Pregunta 8
Pregunta
The function of the chloroplast is:
Respuesta
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Respiration
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Controls all of the activities of the cell
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Photosynthesis
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Protein synthesis
Pregunta 9
Pregunta
What term describes a cell that has no membrane-bound nucleus and no membrane-bound organelles?
Respuesta
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Prokaryotic cell
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Eukaryotic cell
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Cancer cell
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Stem cell
Pregunta 10
Pregunta
What term describes a cell that has no membrane-bound nucleus and no membrane-bound organelles?
Respuesta
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Prokaryotic
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Eukaryotic
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Cancer cell
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Stem cell
Pregunta 11
Pregunta
In the practical activity to view plant cells using the light microscope, what did you use to view the internal parts of the plant cell more clearly?
Respuesta
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Methylene blue
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Iodine
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Eosin
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Haematoxylin
Pregunta 12
Pregunta
In the practical activity to view animal cells using the light microscope, what did you use to view the internal parts of the animal cell more clearly?
Respuesta
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Iodine
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Methylene blue
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Haematoxylin
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Eosin
Pregunta 13
Pregunta
In the practical activity to view cells using the light microscope, why was it important to lower the coverslip slowly from a 45 degree angle?
Respuesta
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To prevent the slide from breaking
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To avoid damaging the specimen
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To prevent the coverslip from breaking
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To prevent the formation of air bubbles
Pregunta 14
Pregunta
In using the light miscroscope to view living cells, which is the correct order of operations in using the light microscope?
Respuesta
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Place specimen on stage, focus using high power, switch to low power, lower the stage
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Place specimen on stage, focus using low power, switch to high power, lower the stage
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Lower stage, place specimen on stage, focus using low power, switch to a higher power
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Place specimen on stage, lower the stage, focus using high power, switch to low power
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