2001 生物 (AL) Paper 1 乙部 B1

B1

2001-AL &'

(I$% )\$%

8w B1

^U$%

& ' ( ) *

2 0 0 1 1 & ' 2 3 4 5 6 (

&'()*+,(-./ 012-3435B6 78 . #9 :

7- . ;< 9 :

s 8 # $%

) 8 t u$ %

v"

v"

7 ) 8 9: ; <= > ?

)D $% !"#$

10 11

1.

@ A B C) D EF G H( I :J K LM

2.

7 ) D ? D E N H D O P Q C 60 " < H 30 "M

3.

R7)D?DEHFGSTHUVWXYZ ( I $ %[ ) \$ % ]^ U $% M

4.

(I_`abcde?DfMghde?D fi:ZW(I$%]D%Xj;klmn 7 ) D ?D E NH o pq r M

0"

!" # $%

 & ' () * ++ , -. / Hong Kong Examinations Authority All Rights Reserved 2001

! " # $% 0"

2001-AL-BIO 1B1–1

% & ' () # *+ , - ' ( +( . /0 1 (( 2 34 ( 56 7 89 : , ; + < => ? @A B CD ,

10.

xwyIz{q|}A~ A[B[C[D[E F w H " M|}A~ A S S X|}A~ B TX |}A~ C F |T T NH M (a)

| } A~ < X y I S T N H R " H ¡¢ £ ¤ ¥¦ M §2 "¨

………………………………………………………………………………………………………………. ………………………………………………………………………………………………………………. (b)

( i)

­® T N ! " H ¯ °M ± w L²³ z ´ µ ¶ H­ ® M §2 "¨

………………………………………………………………………………………………………………. ………………………………………………………………………………………………………………. (ii)

· ª ¯ !" H¡L¸ ` ¹ M

§3 "¨

………………………………………………………………………………………………………………. ………………………………………………………………………………………………………………. ………………………………………………………………………………………………………………. (c)

ºJ ª H »¼ ½ O¾ 2 NX · |} A ~ A N L M H» ¼ ½ O M §2 "¨

………………………………………………………………………………………………………………. (d)

¿À S T Á Â ÃM

§2 "¨

………………………………………………………………………………………………………………. ………………………………………………………………………………………………………………. (e)

( i)

)ÄÅ|}A~ C F HÆ=ÇÈXz|T T N !" ÉÊH Ë r ÌM §1 "¨

………………………………………………………………………………………………………………. (ii)

Í T HSx RcÎÏÐÑXÒÓÔ|}A~ F STH ÕÖ X ×{ 6 ØÙÂ Ã Ú Û Ü §1 "¨

………………………………………………………………………………………………………………. £ 13 "

2001-AL-BIO 1B1–2

−1−

©_Rª« ¬Z

|} A ~ A − S §× 400¨

|} A ~ B − T §× 40 ¨

|} A ~ C §× 1 200 ¨

2001-AL-BIO 1B1–3

|} A ~ D §× 1 200 ¨

|} A ~ E §× 1 200 ¨

−2−

|} A ~ F §× 1 200 ¨

EÝ++Ú++q

FG>-H*+ R7qH?Þß©àá"

2001-AL-BIO 1B1–4

−3−

11.

â ã A R ä å æ ç è é ê & ' ë ìí î C H w¢ ë ï ð §× ï ðR 1991 1 ¿ñ ¨ M ªâ ò ž å æç ó ôõH w ö 2 5÷ ø ùH â úM û 1 |T â ã A R 1990 1 2000 1H ô üý þ M

§ÿ !E . c o l i "w # ¹$ % &X ' n( ] )* +, N M ¨ (a)

-³ S ±. H /0 X ± w L 1 z2 3 E . c o l i ¯4 R 1993 1997 1Hýþ M §1 "¨

………………………………………………………………………………………………………………. (b)

)2 3 R 1993 1997 1Xâã A N 0 5 6 7 ( TIN) 8 2 % ( DO) Hý þ M §2 "¨

………………………………………………………………………………………………………………. ………………………………………………………………………………………………………………. ………………………………………………………………………………………………………………. ………………………………………………………………………………………………………………. ………………………………………………………………………………………………………………. ……………………………………………………………………………………………………………….

2001-AL-BIO 1B1–5

−4−

EÝ++Ú++q

©_Rª« ¬Z

(c)

ºJ å æç x 9\ ME. coli ¯ 4 R 1993 1997 1H : ;ý þ X{ < => ?6x ÂÃ @ AÜ ) 23 B M §3 "¨

………………………………………………………………………………………………………………. ………………………………………………………………………………………………………………. ………………………………………………………………………………………………………………. ………………………………………………………………………………………………………………. ………………………………………………………………………………………………………………. ………………………………………………………………………………………………………………. (d)

>¾ w ¢ï C X¶ Ô DEF n G Rå æ ç H H 9 I J K H> ? LMÜ §1 "¨

………………………………………………………………………………………………………………. ……………………………………………………………………………………………………………….

(e)

åæçNçNOÁPQRSHt` GTMRNOHUV°W §w¯XY W ¨Á×ZRSHt`G X¾×ZRSR[Ý\]^_4ède¼`M 1 9 9 0 1K X R× T õê a HR S ½O X lÉ bc X 1 9 9 6 1d e 2 fg M ª B ÚX R SH ½ O|h i j M û 2 |T R åæ ç NçN O k ¯ t` U V° W lü m H ; n M

ყ2

2001-AL-BIO 1B1–6

−5−

©_Rª« ¬Z

(i)

©_Rª« ¬Z

-³ û 2 X (1)

ow¯UV° ¯p×ZRS½OHijxpÜxD/0´µ× pq Ü §3 "¨

………………………………………………………………………………………………………………. ………………………………………………………………………………………………………………. ………………………………………………………………………………………………………………. ………………………………………………………………………………………………………………. ……………………………………………………………………………………………………………….

(2)

ow¯UV° ¯rsetuIvR:;<HåæçNçNO H Xw Ü xD / 0´ µ ¶Hx y Ü §3 "¨

………………………………………………………………………………………………………………. ………………………………………………………………………………………………………………. ………………………………………………………………………………………………………………. ………………………………………………………………………………………………………………. ………………………………………………………………………………………………………………. (ii)

ºJUV°W ¾Gz{I X-³âã A ôü;nH/0X)23 UV ° W 0 |i l ümH : ;M §3 "¨

………………………………………………………………………………………………………………. ………………………………………………………………………………………………………………. ………………………………………………………………………………………………………………. ………………………………………………………………………………………………………………. ………………………………………………………………………………………………………………. ………………………………………………………………………………………………………………. (f)

¾,}åæçNçNOXâã A Hôü~`: MÓxHøô 1º iF ] X ¶ ¿ À w L w Éøô 1 z iF &½ m Ü §1 "¨

………………………………………………………………………………………………………………. ………………………………………………………………………………………………………………. − B1 I − £ 17 " J K L M0 N &' ( > B2 ' (+ ( .

2001-AL-BIO 1B1–7

−6−

!" # $ 2001 %& '( (B1) 10.

(c)

L = 4N and M = 2N ) L and M = 2N

(e)

(i)

E→F→D→C