QRS complex represents____________?

Related Mcqs:

1. With different chemical arrangements and formation Of complex molecules, the life emerges on the level of the ?

   A. Cells
   B. Tissues
   C. Organs
   D. Organ System

2. Reactions in which simple substances are combined to form complex substances are called_____________?

   A. Metabolic reactions
   B. Catabolic reactions
   C. Anabolic reactions
   D. None of these

3. A complex substance which on hydrolysis yields polyhydroxy aldehyde or ketone subunits is called__________?

   A. Lipid
   B. Carbohydrate
   C. Protein
   D. Carotein

4. Which one are most complex sugar_____________?

   A. Monosaccharides
   B. Oligosaccharides
   C. Polysaccharides
   D. None of these

5. Complex symptoms like severe pneumonia vascular tumor sudden weight loss swollen lymph nodes and immune deficiency are features of:

   A. Polio
   B. Hepatitis
   C. AIDS
   D. HIV

6. Complex specialized flagellates living symbiotically in the gut of termites are___________?

   A. Trichonymphas
   B. Trypanosoma
   C. Euglena
   D. Radiolarians

7. Simple tissues and complex tissues are two groups of_________tissues.

   A. Meristematic
   B. Permanent
   C. Epidermal
   D. Supporting

   Submitted by: Muhammad Nawaz

8. Under a compound microscope chromosome is made of arms and___________?

   A. Centromere
   B. Centrosome
   C. Chromatid
   D. Centromere

9. Which of the following neuron has a single long dendron?

   A. Sensory neuron
   B. Motor neuron
   C. Associative neuron
   D. none of these.

10. The small intestine has three parts. The first part is called________?

    A. Duodenum
    B. Oesophagus
    C. Larynx
    D. None of these

    Submitted by: Nayab Idrees