← SetsNAT Grade 10 Science — Set 1
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NAT Grade 10 Science Practice Questions — Set 1
10 free NAT Grade 10 Science reviewer questions with answers and explanations. Pindutin ang sagot mo para makita agad kung tama — kasama na ang paliwanag. Set 1 of 5.
1
Which of the following describes the 'Theory of Plate Tectonics' and how it explains the formation of mountain ranges like the Himalayas?
2
In the process of 'Protein Synthesis,' what is the primary role of the Transfer RNA (tRNA) molecule?
3
Which of the following gas laws states that at a constant temperature, the volume of a gas is inversely proportional to its pressure?
4
A cross between a homozygous tall plant (TT) and a homozygous short plant (tt) results in all tall offspring (Tt). What principle of genetics does this illustrate?
5
What is the primary function of the 'Endocrine System' in the human body?
6
According to the 'Law of Conservation of Mass,' what happens to the total mass of substances during a chemical reaction?
7
Which of the following describes the 'Electromagnetic Spectrum' and identifies the wave with the highest energy?
8
In an ecosystem, what is the primary role of 'Decomposers' like bacteria and fungi?
9
What is the result of a 'Neutralization Reaction' between an acid and a base?
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