1966-12-08 — Page 17

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WAH KIU YAT PO

四期臺日八月二十年六六九一威公年五十五國民事

年,符合擬入學之站本學院所鸪定之入學條件考生榮在入學試中汨取得及格外,須 |--亞-膈合的入學資格考試。所有【申請投旁一九六七年實其各基本區院八【特訊)香港中文大學現已接受學生

入學條件規定

各收費額亦公佈

|中大崇基學院

心理

- 現分錄如下: 入學姊件及所需費用,已由財院訂定公佈 .有關明年度中文大區崇基學院之申蹲

孫文藝系,本科成纘優良,而英

考試,其成親與下列條件符合者,將隨八乙一各學系入瀝條件,凡入學資格本院税定日期並携帶及格通知對前來到试。中文大學入學試,經公佈及格後,須依照此條件者可取錄)。三,申人于蓊惟本院因取錄名繼所限,不能保證凡變薄的「免試。此爲申請入學本院最低基本條件。學资格考試及格,或經該考試委員會核准月二十一日前繳交。二、必須香港中文大學入十木院申請大學表格,並由原校(品之中一出具的品格證明,於翌年三月三年一起,向本院住册码或中文大學那斯乌爾六.辦理麗名爭柍外,並須于年十二百六凡欲申請入學水院者,除向香港中文大學請入學條件有:(甲)通則:一

四文亦惶者。

... 英國語文學系,本科成智優良,而中,

文奨好者。

地理成貌的良好者。

史及地理系;中國史國世界史及

二良好,而普遜數學亦及格者。學科成袛料第六級考試及格資格者。 ̇就會及吐會工作學系,中英文两料成 :學學系:須具有英國基家音樂學院

佈爵

点:

庭數威化,生

丙者遡者賜费物物

而下

||及格实普通教學良好者。

數學學系,高級數學及物理两科成傑、化學、物理及數學中之两料及格者。紫化團堅系:本科或維良好及高級數學生物雄踞系:本科成良好,並獲得

與物理學學系,物理寧及高級數學成績

游書院「且會議及出會工作學學會」,2

冷定要構「文化模式間」

中文大學社會學系三院教授巡迴演講

「七十五元至二百五十元。四費1 一大學規定,C三宿費學期再一一院做數奉煞外8年一千元。保雅各學系及長順路系每年八百元。理學大學就讀套用:一心學,文學院

一次大學入學資格考試及格,或經入考羽員會核推免試,嫩傑校轉製證件3 「再轉學生入學條件1先經香港中

商一集張五弟

日七廿月十年牛芮展集

胡合二式

育僑華

家嘗次的新

額。由,午

第三生時

主大社三任州

間

版英文中學會考試題預習專欄

持文健院冻分舖察

固定在一下

一則主學载崇

、黃會

西

合

合壽觀院·月舉桑林露文犟尤辦、新漿

生物科

(六)

山度士。

MS.S.SANDHU

BIOLOGY

(B.Sc.Dip.Ed)

STRUCTURE OF BLOOD: If a drop of blood is examined under. the microscope the following structures will be seen. (1)R.B.Cs.(RED BLOOD CORPUSCLES), these are minute, bi-

concave cells having no nucleus (hence the bi-concavi - ty). A red blood cell has an outer elastic wall and an inner spongy prytoplasm containing haemoglobin (red pigment) which as a loose iron compound. The haenglo- bin has a great affinity (attraction) for OXYGEN and readily combines with it to form oxy-haemoglobin which, if in a region of low concentration of oxygen, decome poses and releases oxygen. This is the chief agency which transporta oxygen from the lungs to the cells of the tissues during respiration.

The R.B.Cs are made in the short bones and nave a life-span of about 31⁄2 - 4 months. About 1% are re- placed each day. The R.B.Ca. break down in the liver wand spleen. In the liver they form a part of bile ve

the colouring matter.

(ii)W.B.Cs. (WHITE BLOOD CUKPUSCLES); these are white in colour, as the name suggests, and are amoebodd in nature. They are formed in the marrow of long bones, glands and spleen. They are known as the soldiers of. our body and they kill and ingest any germs or bacteris that invade our body through a cut or injury or other- wise. Their ratio to the R.B.Cs. is 1:600.- Unlike the. R.B.Cs. they have a nucleus and can pass in and out of the capillaries and glands. They are commonly known as LEUCOCYTES which are further divided into about 6 kinds according to certain features or charac- teristics they possess,

When leucocytes ingest germs, bacteria or dead cells they are said to exhibit PHAGOCYTOSIS.

PUS formed at the site of injury or wound or sore ta actually the dead leucocytes which have been killed by bacteria or germs in the invasion.

'( 111 )PLATELETS: these are very small structures found in the blood and are important in triggering off the clotting of blood. They are actually parts of the b keri-down R.B.Cs...

(v)PLASMA:-The liquid in which the R.B.Cs. PLATELETS and

W,B.Cs. float la called plasma. It is actu. ly a six ture of many aolutions of compounds: AMINO-ACIUS,GEU− COSE, PROTEINS, SALT, SODIUM CARBONATE; ures, uric acic fibrinogen, 'hormones, anti-toxine and anti-badies. Some more solutions of compounds may also be pres Intake of spise, rood or, medicineseract ant ikiotas and CUS 18 8130

their concentration, varies at all timea due tu vispira tton and expiration

SERUM to the mixture

solutions of compounds left af.

ter the blood -clott rng agency FIBRINOGEN - has been

removed

中文中學會考試題預習專欄

物理科 (六)

鄧炳恩

機械能填-

題題解動能為400磅生,又抵地面時之速度

800K/45

解: K.E=4×100 = 400呎-存生,

V = √29h

2 x 12 x 100 = 80 of 之能量為5500大一磅重的克服之

5500

£ 10x550=5500 02-77 €/47, f= 125條車

解

·205=u'

F = 15 x 4 x 10° = 6x 10 (9

.单之前進速度為55.6/3

003 × 4, 620, 000 = 13860 -13 4

所做

中為384 瓦特

768 12.4

· h = 19 = 980 x 2 = 1960 $4

做之功為w

的功

6. 71 89600

解:

x980×v = 2000 x 980 xj

14000

2.00

快

因為前者阻力

慢,因为前者上压力较大,

機械能

問答計算題

解釋能量守恒定律自水平懸掛之步检

子弹10002 中射出子弹高搶口時之運度為 280元/秒,槍管長為3呎,枪全重為

能 9.6磅,求小子弹离槍

平均

2步槍後退之速度手操在槍管中之平均加速度, 爆炸...

10 3 7 14 12 27.

2.試計算在下列各

100

W5克之物体在一气滑

之功

to 20

摩擦

作之功

4000x980x1960

傾斜度為30°之光滑斜面安星为100元

= 7.68 x 10 l

768 14

如体,今有一沿斜力作用法的体,使

作之功

3115001

89600

不热

塊

- 1. 2755 £ =127.55*79

2× 45

(如下图所示) 為20话当子弹射入為子問子弹之速度

Nudent

R.B.C.

SKETCHES OF R.B.

W.B.C. AND BLOOD DROP.

BLOOD

PLASMA

Water

2. Proteing

2. Clucose

CORPUSCLES

TRIB.

(haemoglobin)

(soldiers of body)

$ = 127:35 -120 = 155 * $

ill

in A W=F⋅ 1 = 20

-147980 1

较球在咯顶時之住能為8.02%

BRA

*48.cz 11

194 PE=mgh = 10× 980 × +9.000 = 48.02 1.4

式41000,

980

V = qt = 980 x 10 = 9800 = 98 $/秒 K.E.=P

48.02.14

q饮鎚打野時之速度為200 毫米/秒

轨道

TBA 天

為之干?

冶

滑行10米而静止於C 1 R 5* 試求

h=R=0.5*

4. Amino-acids:

Fatty acids u Fat

6. Mineral salts:

Hormones.

Anti-toxins and todles

Nitrogenous wastes

e.g.Urea,, Uric Acid:

TABULAR FOFM SHOWING THE DIFFEHEN CE BETWEEN

ARTERIES AND VEINS:

ARTERY

Thick, elastic. & muscular walls

Colour of blood cannot be easily seen through them hence appear pinkish Have: no valves

Contain bright red oxygen

blood except Pulmon

VEIN

Thin, slightly elastic walls

Colour of blood can be seen through them hence appear blue.

Have valves at regular

| Intervala

Contain dark red deoxygen- Mated: blood except Pulmonary Vein

dded: deep in the tissue Situated superficially in the body for protection: tissue of the

VALVES IN VEIN.

CAPILLARY

FUNCTIONS OF BLOOD' Transports OXYGEN from. the LUNGS to the CELS of body:

Thia ta done by the Haemoglobin in the R B.Cs. whicn contains a looss Iron-compound, The Haemoglobin?plus Oxygen are called Vxy-haemoglobin which Jater decom- pose to form back Haemoglobin and give ygen to tne body-cellare

Brings CO2 from CELLS of body to LUNGS:

cnc of the CO2 combine with the Haemoglobin and, most.

it combines with the Sodium Carbona

Carbonate forming So- Lum Bi-carbonate and is brought to the lunge where it is given off into the Alveoli. The Sodtum Carbon-

ate zhen returns to the body tissues again

Distributes DIGESTED FOOD to different Parts of the body:

The digested food (Glucose, Amino-acids, Fats etc.) is distributed to different parts of the body for METABOLISM.Excess is stored in the Liver as Glycogen or in the muscles tissues, Fat is stored as a fatty layer under the skin or around organs,

4. Brings Waste Products to Excretory Organs:

It brings the waste nitrogenus products and other poisonous substances from the Metabolic actdvity centres to the Excretory Organs to be throm out Distribution of HORMONES:

It brings hormones from the Endocrine Glands to the. parts of the body requiring them. The Endocrine" Glands have no ducts.

Regulation of Body. Temperature:-

It regulates the body temperature by distributing the heat equally 41ll over the body i.e. taking: sway heat from: over-heated parts of the body. as in muscular activity.

Prevents Infection:::

The W.B.Cs are the soldiers of our body They fight and kill any germa or bacteria that enter Cinto the body.

The blood manufactures Anti-foxing to neutraltse the Taxine or poisons; in; the blood. If more Anti-toxins are produced then, the body becomes Immune from the disease concerned e.g. Small-Pox;

1966-12-08 — Page 17

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