bio mc
本帖最後由 維記．鮮奶 於 11-5-2009 08:38 編輯有幾題唔識,
麻煩晒.........
另外有少少野想問,
Iron會唔會store係bone果度？
白血球係咪都可以係骨果度整出泥？
thx..... 本帖最後由 Roy 於 11-5-2009 00:17 編輯
10. 3,4 are effector , 1 is affected by 3 and no nerve is connect to 5, so, 5 is not a effector.
50.I don't know how to tell you. but I would think in this way, whatever the wall of the aorta so thick is, the blood pressure would not change. Just like the water pipe , whatever it is 5cm thick or 10cm thick, the water pressure would not change. So, (2) is wrong.
14.You should see the question about the relationship between 2things.
21.the blood flow to organ is oxygenated blood.
So, lung--->pulmonary vein (to carry out gases exchange) --->l.a. -->l.v.-->aorta-->liver.
- Iron would store in bone. Just like Ca.
- White blood cell is produced form red bone marrow (紅骨髓)
- glomerulus filtrate 果題真係唔知你問嘜 1.明左
2.ans係B.你諗下,如果我用條像膠水管噴水,
跟住捏個出口位,
D水好明顯出泥得快左同埋遠左,
錦樣水壓點解唔叫升左？
3.唔明點解係D唔係A..
4.點解唔係C？ 第3條
因為有wind
d植物d水會蒸發快d 1.明左
2.ans係B.你諗下,如果我用條像膠水管噴水,
跟住捏個出口位,
D水好明顯出泥得快左同埋遠左,
錦樣水壓點解唔叫升左？
3.唔明點解係D唔係A..
4.點解唔係C？ ...
維記．鮮奶 發表於 10-5-2009 23:19 http://www.nakuz.com/bbs/images/common/back.gif
2.ans係B.你諗下,如果我用條像膠水管噴水,
跟住捏個出口位,
D水好明顯出泥得快左同埋遠左,
錦樣水壓點解唔叫升左？
<<<你捏ge動作最多就係證明左elasticity果樣野,但都係影響唔到個thickness(厚度)。
你諗過你果條膠管,俾你捏緊同捏完係咪都無改過個thickness先?
3.唔明點解係D唔係A..
>>唔係C咩= =?
D果個仲更加唔係啦,如果我無估錯最多人反而係揀錯A。
4.lung--->pulmonary vein (to carry out gases exchange) --->l.a. -->l.v.-->aorta-->liver.
d血從去到pulmonary vein 果到,先係變做帶氧血。然後帶果d血去心果到wor。
應該係A。(l.a.,l.v.先岩,我打錯字) "另外有少少野想問,"
"Iron會唔會store係bone果度？"
ANS:會,,,bone好似係store all礦物質
"白血球係咪都可以係骨果度整出泥？"
ANS:白血球係骨髓到整...so骨某d都得"
"點解glomerulus filtrate 既urea既conc.同filtrate完既fluid一樣？"
我讀中文....so唔係幾知問咩" 明了，
睇錯唔少野．．．．
姐係話第２題唔係講個ｌｕｍｅｎ既大細？ 明了，
睇錯唔少野．．．．
姐係話第２題唔係講個ｌｕｍｅｎ既大細？
維記．鮮奶 發表於 11-5-2009 08:42 http://www.nakuz.com/bbs/images/common/back.gif
嗯,因為佢講緊個wall 搭咀問一題
第29題點樣解-.-? 搭咀問一題
第29題點樣解-.-?
screen 發表於 11-5-2009 08:12 http://www1.nakuz.com/bbs/images/common/back.gif
答案係d因為得鈣抽得出比foetus生長
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