Ques: Q: Reproduction in prokaryotic cells is by what process of growth, enlargement and division? Choices: - mitosis - budding - photosynthesis - binary fission A:
Ans: binary fission

Ques: Q: Which class of acids acetic acid (ch 3 cooh) belongs to? Choices: - anorganic acids - strong acids - common acids - organic acids A:
Ans: organic acids

Ques: Q: What compound has positive and negative ions? Choices: - hydrocarbon - protein - covalent - ionic A:
Ans: ionic

Ques: Q: What type of light can you feel as heat but not see and has the longest wavelengths and lowest frequencies? Choices: - solar light - ultraviolet light - thermal light - infrared light A:
Ans:
infrared light