[試題] 101下 李士傑 普通生物學丙 第二次小考
課程名稱︰普通生物學丙
課程性質︰
課程教師︰鄭石通 李士傑
開課學院:
開課系所︰物理治療學系 職能治療學系
考試日期(年月日)︰
考試時限(分鐘):
是否需發放獎勵金:是
(如未明確表示,則不予發放)
試題 :
1.Distinguish between diastole and systole.
2.Describe the process of "Clonal Selection".
3.Describe the difference between polyclonal and monoclonal antibodies.
參考答案:
1.
Diastole is the relaxation phase of heart cycle that allow blood the fill
hear chambers.
Systole is the contraction phase of heart muscle that actively pump blood.
2.
The clonal selection of B cells occurs in two responses.
In the primary immune response, clonal selection produces effector cells and
memory cells that may confer lifelong immunity.
In the secondary immune response, memory cells are activated by a second
exposure to the same antigen.
3.
Polyclonal antibodies are antibodies react to different antigenic determinants
of the same antibody upon exposure of an antigen.
Monoclonal antibodies are antibodies react to an antigenic determinant of an
antigen. They are produced by generating hybridoma cells that secreting only
one type of antibody.
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