**Which of the following is labeled as “good cholesterol” for humans?**A) High-density lipoprotein (HDL)B) Low-density lipoprotein (LDL)C) Very low-density lipoprotein (VLDL)D) None of these Show Answer Correct Answer: A – High-density lipoprotein (HDL)
**Which of the following is an infectious disease?**A) DeafnessB) BlindnessC) BaldnessD) None of these Show Answer Correct Answer: D – None of these
**Which of the following is a non-essential amino acid?**A) AlanineB) MethenamineC) TyrosineD) None of these Show Answer Correct Answer: C – Tyrosine
**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
**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
**Proteins are made up of:**A) PolynucleotideB) PolypeptideC) PolyacetyleneD) None of these Show Answer Correct Answer: B – Polypeptide
**Schizophrenia is associated with an excess of receptors for:**A) NorepinephrineB) ChromosomesC) SerotoninD) Acetylcholine Show Answer Correct Answer: D – Acetylcholine
**Which of the following are found in the nucleus?**A) LysosomesB) ChromosomesC) RibosomesD) None of these Show Answer Correct Answer: B – Chromosomes
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