7020925
Descripción
Test por Jeffrey Piggott, actualizado hace más de 1 año
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Creado por Jeffrey Piggott
hace alrededor de 8 años
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Pregunta 1
Pregunta
Which of the following do NOT have a cell wall?
Respuesta
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A) plant cells
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B) animal cells
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C) bacterial cells
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D) fungal cells
Pregunta 2
Pregunta
The ____________ acts as a packaging and processing center in the cell to process proteins.
Respuesta
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A) Golgi body
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B) Nucleus
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C) Cytoplasm
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D) endoplasmic reticulum
Pregunta 3
Pregunta
____ carry out photosynthesis in a plant cell.
Respuesta
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A) nuclei
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B) ribosomes
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C) chloroplasts
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D) vacuoles
Pregunta 4
Pregunta
Which of these cells join end-to-end to form long tubes in plant stems and carry water to the leaves?
Respuesta
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A) phloem
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B) epidermal
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C) xylem
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D) root hairs
Pregunta 5
Pregunta
Which of these cells have cell walls, large vacuoles and chloroplasts?
Respuesta
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A) Plant root hair cells
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B) Leaf palisade cells
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C) Vascular cells in a stem
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D) Bacterial cells
Pregunta 6
Pregunta
Which of the following statements about plant and animal cells is NOT correct?
Respuesta
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A) Animal cells have a cell membrane but plant cells do not.
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B) Plants have cell wall but animal cells do not.
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C) Some plant cells can be seen without using a microscope but no animal cells can ever be seen without using a microscope.
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D) Both plant and animal cells can reproduce themselves by splitting into two.
Pregunta 7
Pregunta
The diagram shows apparatus which can be used to demonstrate osmosis.
After one hour, what would happen to the liquid levels in the glass tubes?
Respuesta
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A)
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B)
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C)
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D)
Pregunta 8
Pregunta
By which process does oxygen pass out of a leaf?
Respuesta
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A) diffusion
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B) osmosis
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C) translocation
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D) transpiration
Pregunta 9
Pregunta
What is not a characteristic of all living organisms?
Respuesta
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A) excretion
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B) photosynthesis
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C) reproduction
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D) respiration
Pregunta 10
Pregunta
The diagram shows the structure of a palisade cell.
Which features are also found in a liver cell?
Respuesta
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A) 1 and 2
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B) 2 and 5
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C) 3 and 4
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D) 4 and 5
Pregunta 11
Pregunta
Plant cells are often green but animal cells are not usually green.
Which structure in plant cells makes them green?
Respuesta
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A) cell wall
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B) chloroplast
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C) cytoplasm
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D) vacuole
Pregunta 12
Pregunta
The diagram shows apparatus which can be used to demonstrate osmosis.
After one hour, what would happen to the liquid levels in the glass tubes?
Respuesta
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A
-
B
-
C
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D
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