A new organism is discovered. It contains DNA in a cellular structure. To which group of organisms could it belong and to which group could it not belong?

5090_s24_qp_11

MCQ

2024

Paper 1, Variant 1

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The diagram shows some characteristics of different organisms. organisms made of cells microorganisms X Y organisms with cell nuclei What do areas X and Y represent?

5090_s17_qp_11

MCQ

2017

Paper 1, Variant 1

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The diagram shows an arthropod. Using the key, what correctly identifies the arthropod in the picture?

5090_s23_qp_12

MCQ

2023

Paper 1, Variant 2

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A green-leafed plant produces spores. To which group does the plant belong?

5090_s23_qp_11

MCQ

2023

Paper 1, Variant 1

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‘This group of organisms have long thread like bodies. Their cells contain nuclei. Some of them produce antibiotics.’ Which group of organisms is being described?

5090_s06_qp_1

MCQ

2006

Paper 1, Variant 0

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In a practical lesson, a student makes the following observations about some organisms. ‘They are spherical, unicellular organisms which are visible with the light microscope. Diameter is 0.01 mm. Cytoplasm is present and, after staining, a nucleus can be seen. A vacuole is present.’ What is being described?

5090_s15_qp_11

MCQ

2015

Paper 1, Variant 1

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A student examined four different microorganisms. She noted whether the microorganisms had a nucleus, chloroplasts and cytoplasm. She constructed the table below to identify the microorganisms. microorganism has a nucleus does not have a nucleus has chloroplasts organism P has no chloroplasts organism Q has cytoplasm organism R has no cytoplasm organism S What are organisms Q, R and S?

5090_s15_qp_12

MCQ

2015

Paper 1, Variant 2

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The table shows the characteristics of four microbes. Which one could be a virus?

5090_w08_qp_1

MCQ

2008

Paper 1, Variant 0

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The diagram shows organisms in a habitat. P Q R S organisms on decaying leaves Which shows the feeding relationships of these organisms?

5090_w11_qp_11

MCQ

2011

Paper 1, Variant 1

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The diagram shows organisms in a habitat. P Q R S organisms on decaying leaves Which shows the feeding relationships of these organisms?

5090_w11_qp_12

MCQ

2011

Paper 1, Variant 2

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