NSC223





Category: NSC223

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ATTENTION:

Kindly note that you will be presented with 50 questions randomized from the NOUN question bank. Make sure to take the quiz multiple times so you can get familiar with the questions and answers, as new questions are randomized in each attempt.

Good luck!


NSC223

1 / 50

1.

The main focus of _______biochemistry is understanding how biological molecules give rise to the
processes that occur within living cell

2 / 50

2. The largest cell cell in man is________

3 / 50

3. Sphingomyelin is another group of phospholipids which contains a ______as back bone

4 / 50

4. Phospholipids such as inositol phospholipids present in smaller quantities are referred to as_____

5 / 50

5. Plasma membranes is semi-permeable

6 / 50

6. ______ are the monomeric unit through which the complex human body was constructed

7 / 50

7. Glycolipids are sugar containing ______

8 / 50

8.

In the ______membrane, the outer membrane leaflet is a rigid four ringed molecule with a tiny
hydrophilic end (hydroxyl group).

9 / 50

9. The fundamental building blocks of cell membranes are the __

10 / 50

10. ______ is the study of chemical processes in living organisms

11 / 50

11.

The ability of phospholipids to form lipid bilayer has been used to create an important clinical tool called
______

12 / 50

12. An aqueous compartment enclosed by a lipid bilayer is known as______

13 / 50

13. Biochemistry is both a life science and a chemical science

14 / 50

14. _______ are the most abundant membrane lipids

15 / 50

15. In Latin, the word cellula means_______

16 / 50

16. The _______ can be used to deliver drugs to target cells or DNA to specific cells for gene therapy.

17 / 50

17. The plasma membrane mainly consists of ______and proteins

18 / 50

18. Animals grow as a result of ____________ and______

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19.

___________ provides space for the movement of synthesized products from one compartment to another
for further processing.

20 / 50

20. The organelles are suspended in the cytoplasm by cytoskeleton network that resemble__________

21 / 50

21.

In the erythrocyte membrane, the outer membrane leaflet is a rigid _______ringed molecule with a tiny
hydrophilic end (hydroxyl group).

22 / 50

22. The plasma membrane mainly consists of _____

23 / 50

23. Eukaryotic cells are much larger than prokaryotes

24 / 50

24.

A ____________ is defined as the fundamental unit of life and it is the smallest unit capable of exhibiting
the characteristics of life.

25 / 50

25. Red blood cells are also called ______

26 / 50

26. _______ provides stability to the membrane, and it is neutral at physiological pH

27 / 50

27. The organelles are suspended in the cytoplasm by _____________that resemble nets

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28.

The human genome was mapped completely in the year ________ as a result of the 13 year Human
Genome project (HGP)

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29. Glycolipids and _______are found on the outer monolayer of the lipid bilayer

30 / 50

30. In cells, energy generation takes place inside the ____________

31 / 50

31. The plasma membrane mainly consists of lipids and _____

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32. Cell was discovered in ________

33 / 50

33. Carbohydrates are attached to glycoprotein and glycolipids on the surface of______

34 / 50

34. ______ studies the adverse effects of toxic or foreign chemical substances on the organism

35 / 50

35. The smallest cell found in man is called______

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36. ______ organisms consist of several organ systems

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37. Cells within the human body have different lifespan based on the type and function of that cell

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38. The study of chemical processes in living organisms is called______

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39. ECF means____________

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40. ______ are one of the smallest animal cells while ova are among the largest

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41.

The study of enzymes, their functions, deficiency and the consequence of such deficiency in diseases is
known as ______

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42.

______ is the study of the adverse effects of toxic or foreign chemical substances on the organisms,
environmental and food toxicology

43 / 50

43. Hydrophobic ends means ___

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44. ______ discovered Deoxyribonucleic Acid (DNA)

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45. ______________ is the cavity where the organelles are found.

46 / 50

46. Cell was discovered in 1665 by _______

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47.

____________ prevents the fluid outside the cell called extracellular fluid (ECF) from mixing with the
fluid inside the cell called intracellular fluid (ICF)

48 / 50

48. Sphingomyelin is electrically ______at physiological pH

49 / 50

49.

In the mitochondria, ______ % of the membrane component is protein due to the presence of many
enzymes and electron pumps.

50 / 50

50. ______contains the genetic materials (DNA and RNA)

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