BIF101 Final Term MCQs

BIF 101 (Introduction to Bioinformatics): · Mcqs for Final Term · Effort by Amina Zee

1. All organisms are composed of _____.

Cells

2. Cells are the ____unit of life.

Basic · 3. And comes from the ------ cells · Pre-existing

4. The tendency of an atom to attract electrons towards itself is called as_____.

Electronegativi ty

5. Living tissues are _____water

6. _____ kinds of macromolecules are present.

Four

7. Macromolecules are _____ of smaller monomers.

Polymers

8. Cells are ____to maintain area to volume ratio.

Small

9. Plasma membrane _____ Traffic.

Regulate

10. Nucleoid region contain _____.

DNA

11. An octagon protein complex surrounds _____.

Nuclear pore

12. Protein fibril made _____.

Cage like structure

13. Molecular biology grew from the biochemistry and ______.

Disciplines of genetics

14. In the present age it is in the midst of _____ scientific revolution.

Two

15. Synthesis of urea by ____ in _____.

Friedrich Wohler, 1828

16. The First enzyme was _____.

Diastase

17. Diastase was discovered by ____ in ____.

Anselme payen, 1833

18. Mendel experiment on garden pea by _____in _____.

Gregormendel, 1865

19. Chromosome theory of inheritance by____ in _____.

Thomas and Hunt morgan, 1910 · 20. Discovery of DNA by · in · Friedrich meisner,1869 · 21. Cell free fermentation by · in · Eduard Buchner,1897 · 22. Crystallized enzyme urease by · in · James B summer, 1926 · 23. Physical evidence of Recombination by · in · Barbara mac clintock and harriet crieghton, 1931