Re: 關於光合作用的問題


[ Follow Ups ] [ Post Followup ] [ Discussion Forum ] [ FAQ ]

Date: May 02, 2001 at 18:03:28
From: kiki,
In Reply to: 關於光合作用的問題 posted by Stephen on December 02, 1999 at 19:23:44:

: 有學生問:「植物進行光合作用時製造了糖,細胞會利用糖製造澱粉,用以儲存。那些澱粉是存在哪處?」

: 又有學生問:「在秋天時,水份供應減少,葉子不能製造葉綠素,因此葉黃素和葉紅素會外顯出來,葉子於是變成黃色。那葉黃素和葉紅素不需要水份嗎?」




Follow Ups:


Post a Followup

Name:
E-Mail:
Subject:
Comments:
 
Link URL:
Link Title:
Image URL:


[ Follow Ups ] [ Post Followup ] [ Discussion Forum ] [ FAQ ]