MCQ Collection

Northern Territory NTCET Sciences MCQs

Practice Northern Territory NTCET Sciences questions with answers and explanations.

nt-ntcet Northern Territory NTCET Sciences AustraliaMedium

Science task 74: A Northern Territory senior class applies the information to a remote-services, climate or community investigation. An enzyme extracted from pea seedlings is tested at 32°C. Which statement about enzyme action is correct?

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Science task 75: A Northern Territory senior class applies the information to a remote-services, climate or community investigation. Cells from the bone marrow of a growing organism undergo mitosis. What is the usual outcome?

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Science task 68: A Northern Territory senior class applies the information to a remote-services, climate or community investigation. In experiment 8, pH is varied while growth of mice is measured. Why include an untreated control?

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nt-ntcet Northern Territory NTCET Sciences AustraliaMedium

Science task 69: A Northern Territory senior class applies the information to a remote-services, climate or community investigation. In genetic cross 9, two heterozygotes Aa are crossed under complete dominance. What is the probability of a dominant phenotype?

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nt-ntcet Northern Territory NTCET Sciences AustraliaHard

Science task 70: A Northern Territory senior class applies the information to a remote-services, climate or community investigation. A tracer starts at 0.18 mol and undergoes 2 half-lives of 4 minutes each. How much remains?

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Science task 61: A Northern Territory senior class applies the information to a remote-services, climate or community investigation. A 29 kg test trolley accelerates at 11 m/s². What net force acts on it?

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nt-ntcet Northern Territory NTCET Sciences AustraliaMedium

Science task 62: A Northern Territory senior class applies the information to a remote-services, climate or community investigation. A circuit has 26 V across a 7 Ω resistor. What current flows?

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nt-ntcet Northern Territory NTCET Sciences AustraliaMedium

Science task 63: A Northern Territory senior class applies the information to a remote-services, climate or community investigation. A compound has molar mass 26 g mol⁻¹. What is the mass of 7 mol?

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nt-ntcet Northern Territory NTCET Sciences AustraliaMedium

Science task 64: A Northern Territory senior class applies the information to a remote-services, climate or community investigation. An enzyme extracted from bacteria is tested at 22°C. Which statement about enzyme action is correct?

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nt-ntcet Northern Territory NTCET Sciences AustraliaMedium

Science task 65: A Northern Territory senior class applies the information to a remote-services, climate or community investigation. Cells from the skin of a growing organism undergo mitosis. What is the usual outcome?

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nt-ntcet Northern Territory NTCET Sciences AustraliaMedium

Science task 66: A Northern Territory senior class applies the information to a remote-services, climate or community investigation. A solution has pH 2. What is its hydrogen-ion concentration?

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nt-ntcet Northern Territory NTCET Sciences AustraliaMedium

Science task 67: A Northern Territory senior class applies the information to a remote-services, climate or community investigation. A device transfers 419 J in 12 s. What is its average power?

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