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
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The main focus of _______biochemistry is understanding how biological molecules give rise to the processes that occur within living cell
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2. The _______ can be used to deliver drugs to target cells or DNA to specific cells for gene therapy.
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3. The fundamental building blocks of cell membranes are the __
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4. Deoxyribonucleic Acid (DNA) was discovered by James Watson and Francis Crick in_______
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5. ______ are one of the smallest animal cells while ova are among the largest
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_______ is the study of enzymes, their functions, deficiency and the consequence of such deficiency in diseases.
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7. Cell was accidentally discovered in 1665 by _____
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8. Animals grow as a result of ____________ and______
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9. The organelles are suspended in the cytoplasm by _____________that resemble nets
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______ observed numerous porous structures (dead cells made of cellulose found in plants) and named them CELLS (Latin, cellula means little room or small chamber)
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Who observed numerous porous structures (dead cells made of cellulose found in plants) and named them cells (Latin, cellula means little room or small chamber)?
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12. The most abundant membrane lipids are______
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13. DNA stands for_____
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14. Eukaryotic cells are much larger than prokaryotes
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15. ______ organisms consist of several organ systems
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16. Cell was discovered in 1665 by _______
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17. Animals grow as a result of ____
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18. Cellular components such as proteins, carbohydrates, lipids and nucleic acids collectively known as
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______ field of science explores the chemistry of living organisms and the molecular basis for the changes occurring in living cells.
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A ____________ is defined as the fundamental unit of life and it is the smallest unit capable of exhibiting the characteristics of life.
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21. Hydrophilic means ____
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22. Animals grow as a result of ____________and cell enlargement.
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23. Plasma membranes is semi-permeable
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24. Membrane lipids are ______molecules
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25. _______ regulates the rate and time of cell division and determines the materials that enter or exit the cell
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26. The plasma membrane mainly consists of ______and proteins
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27. The fundamental building blocks of cell membranes are the___
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28. _____ is the largest cell in man
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29. A group of cells is called a_____
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_____ can be defined as the application of chemistry to the study of biological processes in living organisms
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31. The organelles are suspended in the cytoplasm by cytoskeleton network that resemble__________
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32. Therer are ___________ types of tissues in huma
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33. Biochemistry is both a life science and a chemical science
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34. Normal red blood cell lives for about ____________ months
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When animal cells undergo______, phosphatidyl serine which is normally confined to the cytosolic monolayer of the plasma membrane rapidly translocates to the extracellular monolayer
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Phospholipids are the most abundant membrane lipids which have a polar head group and ________hydrophilic hydrocarbon tails
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37. Organisms which are able to use specialize cells to perform specific functions are called _____
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38. Biochemistry is both a life science and a chemical science
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39. ______ are sugar containing lipids
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40. The plasma membrane mainly consists of lipids and _____
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41. The smallest cell found in man is called______
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42. The organelles are suspended in the ____________by cytoskeleton network that resemble nets
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43. Carbohydrates are attached to glycoprotein and glycolipids on the surface of______
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____________ prevents the fluid outside the cell called extracellular fluid (ECF) from mixing with the fluid inside the cell called intracellular fluid (ICF)
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The human genome was mapped completely in the year ________ as a result of the 13 year Human Genome project (HGP)
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46. Membrane lipids are_______
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47. The human body contains several _______cells
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48. _______ are the most abundant membrane lipids
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Phospholipids such as the inositol phospholipids which are present in smaller quantities are referred to as_______
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50. ______ studies the adverse effects of toxic or foreign chemical substances on the organism
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