首页
登录
职称英语
[originaltext] Alexander Fleming was bom on August 6th, 1881 on Darvel, Scot
[originaltext] Alexander Fleming was bom on August 6th, 1881 on Darvel, Scot
游客
2023-07-27
85
管理
问题
Alexander Fleming was bom on August 6th, 1881 on Darvel, Scotland. He was one of the eight children in the family. As a boy he showed a strong interest in nature.
Just before his 14th birthday he went to London to live with an older brother, Dr. Thomas Fleming. At 16 he went to work as a clerk for a shipping company.
When Fleming was twenty, an uncle died and left him a small sum of money. Determined to use the money wisely, he asked his brother’s advice. Dr. Flemning suggested that he take an examination for medical college. He took the exam, and he got the highest score. He then began to study at St. Mary’s Hospital in London.
When he completed his medical training, Fleming did not join his brother’s practice as he had earlier intended. He decided to spend the rest of his life as a biologist.
It was in the fall of 1928 that Fleming discovered penicillin, the chemical produced by a mold called Penicillum. But it was two years before anyone attempted to produce pure penicillin in quantity. This was achieved by two other scientists, Howard Florey and Ernst Chain, during World War Ⅱ , in time to save the lives of thousands of wounded soldiers.
In 1945, he, Florey and Chain received the Nobel Prize for medicine.
Alexander Fleming died at the age of 71, on March 11th, 1955.
选项
A、Fleming, Florey and Chain.
B、The Nobel Prize Winners.
C、Fleming and His Brother.
D、The Life of Alexander Fleming.
答案
D
解析
转载请注明原文地址:https://tihaiku.com/zcyy/2873368.html
相关试题推荐
[originaltext]Believeitornot,opticalillusionscancuthighwaycrashes.J
[originaltext]AtopsportsofficialinChina’smainlandhassaidthatthemai
[originaltext]AtopsportsofficialinChina’smainlandhassaidthatthemai
[originaltext]Thereseemsnevertohavebeenacivilizationwithouttoys,bu
[originaltext]Thereseemsnevertohavebeenacivilizationwithouttoys,bu
[originaltext]Inbringingupchildren,everyparentwatcheseagerlythechild
[originaltext]Inearliesttimes,menconsideredlightningtobeoneoftheg
[originaltext]M:WhatdoyouplantodoforChristmas?W:Noconcreteplan,but
[originaltext]W:Areyougoingtofindajobagainthissummer?M:Yes,ofcour
[originaltext]W:Areyougoingtofindajobagainthissummer?M:Yes,ofcour
随机试题
Aspirinisoneofthesafestandmosteffectivedragsinventedbyman.Them
I(wait)______foranhourbutshestillhasn’tcome.havebeenwaiting表示动作从过去开始
取得《公路水运工程试验检测机构等级证书》同时通过计量认证的试验检测机构可向社会提
男,64岁,脑血管破裂后昏迷,需插胃管给营养,插胃管的操作正确的是A.插入15c
对巨幼细胞性贫血患者用VitB治疗有效后,外周血中最先观察到的是A.杆状核粒细胞
处方药必须凭()处方才可调配、购买和使用A.执业医师或执业助理医师 B.
新冠肺炎疫情发生以来,中国始终同国际社会开展交流合作,并提出()的新理念:
1922年7月16日至23日,中国共产党在上海举行第二次全国代表大会。第一次提出
易诱发免疫耐受的是A.皮内接种抗原 B.皮下接种抗原 C.口服接种抗原 D
根据工程实施的实际情况,可以提出工程变更的单位有()。A.供货商 B.承
最新回复
(
0
)