Q1. What is the major component of the fungal cell wall?A. CelluloseB. ChitinC. PeptidoglycanD. Lignin
Q2. Which of the following statements about prions is correct?A. Prions are infectious proteins.B. Prions contain RNA as genetic material.C. Prions have a cellular structure.D. Prions infect only plants.
Q3. What distinguishes Viroids from Viruses?A. Viroids contain both DNA and RNAB. Viroids lack a protein coatC. Viroids infect animalsD. Viroids have a lipid membrane
Q4. Which of the following statements about Mycoplasma is incorrect?A. Mycoplasma are the smallest free-living organisms.B. Mycoplasma lack a cell wall.C. Mycoplasma contain peptidoglycan in their cell walls.D. Mycoplasma are resistant to antibiotics targeting cell walls.
Q5. Which of the following statements about protozoans is correct?A. All protozoans are multicellular.B. Protozoans reproduce only sexually.C. Protozoans include free-living and parasitic forms.D. Protozoans do not exhibit locomotion.
Q6. Which of the following statements about Mycoplasma is correct?A. Mycoplasma have a rigid cell wall.B. Mycoplasma lack a cell wall.C. Mycoplasma contain peptidoglycan in their cell walls.D. Mycoplasma are not affected by antibiotics that target cell walls.
Q7. Which type of organism is responsible for causing malaria?A. PlasmodiumB. TrypanosomaC. ParameciumD. Euglena
Q8. Which of the following statements about fungi is correct?A. Fungi are exclusively autotrophic.B. Fungi have chitin in their cell walls.C. Fungi store carbohydrates as starch.D. Fungi reproduce only through sexual reproduction.
Q9. What makes Euglena unique among protists?A. It is entirely autotrophicB. It has a cell wall like plantsC. It can switch between autotrophic and heterotrophic nutritionD. It reproduces sexually
Q10. Which of the following statements about protozoans is incorrect?A. Protozoans are unicellular eukaryotic organisms.B. Protozoans can be free-living or parasitic.C. Protozoans reproduce only sexually.D. Protozoans exhibit locomotion using cilia, flagella, or pseudopodia.