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  1. ... thyroxine. This controls how fast your body works. In particular , thyroxine affects the rate of tissue respiration. Hormones are...

    分類:科學及數學 > 生物學 2006年12月20日

  2. ...sequence. E.g. a 'T' missing. If you want to clone a particular gene in Medaka fish, you must know the specific sequence, then design primer --> pcr...

    分類:科學及數學 > 生物學 2011年08月13日

  3. ...other. Bat move about everywhere in general sea area, have, lack some can move about in the particular sea area, some bats will move about from several water courses back and...

    分類:科學及數學 > 生物學 2008年11月09日

  4. ...039;s simple, diffusion is due to the moving of particles of particular substance from a higher concentration to a lower concentration, and the gaseous particles are moving in a higher velocity than that of the liquid particles. That'...

    分類:科學及數學 > 生物學 2008年11月02日

  5. ...to a better growth a crops, also it avoid over concentration of particular substance, to enhence the healthy grow of crops. However, due...food, it is possible that organic and conventional food have no different in taste

    分類:科學及數學 > 生物學 2008年03月12日

  6. .../ unused damaged cell organelle.It can be found in phagocytes (neutrophils/ PMN) particular distinctively. eg.2 lactic dehydrogenase in muscle cells of humans It...

    分類:科學及數學 > 生物學 2007年04月23日

  7. ... the question is: What makes that particular reactant to be limiting? Say you have A...and neither A nor B is wasted in the reaction. However, if you have more A than...

    分類:科學及數學 > 生物學 2008年11月22日

  8. 第一條d 第二條d 第三條a 第四條c 2009-01-07 11:59:55 補充: Q1 transpiration is related to the pulling force (choice c) and capiliary action (choices a and b)(cellulose means cell wall). Q2 parenchymas...

    分類:科學及數學 > 生物學 2009年01月11日

  9. I am surely not good in biology .Since nobody answer your question , I would... for example , they will form spores floating in the air , when they touch humid & warm area , they germinate & feed...

    分類:科學及數學 > 生物學 2010年09月03日

  10. ...a higher back-pressure (resistance) to slow down the blood in the arteries. On the contrary, narrowing arterioles can control blood flow to some particular organ and not affecting the rest of the area. You...

    分類:科學及數學 > 生物學 2006年11月29日