MCQ Collection

nt-ntcet MCQs

Practice nt-ntcet questions with answers and explanations.

nt-ntcet Northern Territory NTCET Sciences AustraliaMedium

Science task 108: A Northern Territory senior class applies the information to a remote-services, climate or community investigation. In experiment 48, 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 109: A Northern Territory senior class applies the information to a remote-services, climate or community investigation. In genetic cross 49, 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 110: A Northern Territory senior class applies the information to a remote-services, climate or community investigation. A tracer starts at 0.26 mol and undergoes 2 half-lives of 2 minutes each. How much remains?

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nt-ntcet Northern Territory NTCET Sciences AustraliaMedium

Science task 103: 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 11 mol?

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nt-ntcet Northern Territory NTCET Sciences AustraliaMedium

Science task 104: A Northern Territory senior class applies the information to a remote-services, climate or community investigation. An enzyme extracted from bacteria is tested at 18°C. Which statement about enzyme action is correct?

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nt-ntcet Northern Territory NTCET Sciences AustraliaMedium

Science task 105: 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 96: A Northern Territory senior class applies the information to a remote-services, climate or community investigation. A solution has pH 8. What is its hydrogen-ion concentration?

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nt-ntcet Northern Territory NTCET Sciences AustraliaMedium

Science task 97: A Northern Territory senior class applies the information to a remote-services, climate or community investigation. A device transfers 509 J in 11 s. What is its average power?

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nt-ntcet Northern Territory NTCET Sciences AustraliaMedium

Science task 98: A Northern Territory senior class applies the information to a remote-services, climate or community investigation. In experiment 38, temperature is varied while growth of fruit flies is measured. Why include an untreated control?

Choose an option to check your answer.

nt-ntcet Northern Territory NTCET Sciences AustraliaMedium

Science task 99: A Northern Territory senior class applies the information to a remote-services, climate or community investigation. In genetic cross 39, two heterozygotes Aa are crossed under complete dominance. What is the probability of a dominant phenotype?

Choose an option to check your answer.

nt-ntcet Northern Territory NTCET Sciences AustraliaHard

Science task 100: A Northern Territory senior class applies the information to a remote-services, climate or community investigation. A tracer starts at 0.24 mol and undergoes 4 half-lives of 6 minutes each. How much remains?

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nt-ntcet Northern Territory NTCET Sciences AustraliaMedium

Science task 101: A Northern Territory senior class applies the information to a remote-services, climate or community investigation. A 11 kg test trolley accelerates at 17 m/s². What net force acts on it?

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