General Science and Ability

**Which of the following is an infectious disease?**A) DeafnessB) BlindnessC) BaldnessD) None of these Show Answer Correct Answer: D – None of these

**The dominant phase of the life cycle in these organisms is haploid:**A) MossesB) BacteriaC) ProtozoaD) None of these Show Answer Correct Answer: A – Mosses

**Which of the following is a non-essential amino acid?**A) AlanineB) MethenamineC) TyrosineD) None of these Show Answer Correct Answer: C – Tyrosine

**The atmosphere of the moon consists of:**A) 90% Hydrogen, 10% NitrogenB) 80% Nitrogen, 20% HydrogenC) 60% Nitrogen, 40% inert gasesD) None of these Show Answer Correct Answer: D – None of these

**Starting from the highest, choose the correct sequence of molecules in order of energy yielding:**A) Sugar, fats, proteinB) Protein, sugar, fatsC) Fats, sugar, proteinD) None of these Show Answer Correct Answer: C – Fats, sugar, protein

**The chemical name of quartz is:**A) Silicon dioxideB) Stannous oxideC) Aluminum oxideD) None of these Show Answer Correct Answer: A – Silicon dioxide

**Which structure is not a part of the endomembrane system?**A) Nuclear envelopeB) ChloroplastC) Golgi apparatusD) ER Show Answer Correct Answer: B – Chloroplast

**The highest source of omega-3 fatty acid is:**A) Fish oilB) Corn oilC) Sunflower oilD) None of these Show Answer Correct Answer: A – Fish oil

**Which of the following gases is essential for humans?**A) Carbon dioxideB) NitrogenC) OxygenD) None of these Show Answer Correct Answer: C – Oxygen

**Which of the following hormones is an amino acid derivative except:**A) EpinephrineB) MelatoninC) Thyroxine (T4)D) None of these Show Answer Correct Answer: D – None of these