Startingthedayonaneggcouldkeepyourbloodpressure(血壓)unde...
問題詳情:
Starting the day on an egg could keep your blood pressure(血壓) under control, research suggests.Scientists have shown that eggs produce proteins with a function similar to that of powerful blood pressure-lowering drugs.
The research, from the University of Alberta in Canada, showed that when eggs come in contact with stomach enzymes(酶) they produce a protein that acts in the same way as Ace inhibitors, but more work is needed to show the effects outside a lab and in the human body.
Earlier this month, British researchers declared that, contrary to popular beliefs, it is healthy to go to work on an egg.They concluded that the type of cholesterol (膽固醇) found in eggs has little effect on increasing heart disease risks.
Researcher Professor Bruce Griffin, from the University of Surrey, said: “The wrong beliefs linking egg eating to high blood cholesterol and heart disease must be corrected .The amount of fat in our diet has an effect on blood cholesterol that is several times greater than the relatively small amounts of cholesterol found in eggs.The UK public do not need to be limiting the number of eggs they eat.They can be encouraged to include them in a healthy diet as they are one of nature’s most nutritious foods.”
The British Heart Foundation dropped its three-egg-a-week limit in 2005.However, almost half of Britons believe the limit still applies.
1.From the text we know that Ace inhibitors are .
A.a kind of medicine B.a kind of protein
C.a kind of illness D.a kind of food
2.According to what Professor Brcue said, eggs .
A.are the most nutritious food.
B.have no effect on blood cholesterol
C.can be included in a healthy diet
D.are forbidden to be eaten in the UK
3.We can infer from the text that .
A.drugs to lower blood pressure will be replaced by eating eggs
B.stomach enzymes mixed with eggs can cure heart diseases
C.most Britons agree the three-egg-a-week limit should be dropped
D.about 50% of Britons think eating an egg a day is bad for their health
4.The text is meant .
A.to introduce scientific findings about eggs
B.to introduce a medicine made from eggs
C.to tell people how to lower their blood pressure
D.to advise people to eat as many eggs as possible
【回答】
ACDA
知識點:閱讀理解
題型:未分類
-
下列各組詞語中加點的字注音完全正確的一項是( )A.吮吸(yǔn)札記(zhá) 艾蒿(hāo)剔除(t...
問題詳情:下列各組詞語中加點的字注音完全正確的一項是( )A.吮吸(yǔn)札記(zhá) 艾蒿(hāo)剔除(tì) 垂涎三尺(xián)B.睥睨(bì) 蠻橫(hèng)自詡(xǔ) 畏葸(xǐ) 聊以慰藉(jí)C.龜裂(jūn)譏誚(qiào)臉頰(jiá)監生(jiàn)戛然而止(jiá)D.蹩進(bì) 瞭望(lià...
-
Formanycitiesintheworld,thereisnoroomtospreadoutfurthe...
問題詳情: Formanycitiesintheworld,thereisnoroomtospreadoutfurther, NewYorkisanexample. A.forwhich B.inwhich C.ofwhich D.fromwhich【回答】 C知識點:定語從句題型:選擇題...
-
人的生命是從一個小小的__________________發育開始的。
問題詳情:人的生命是從一個小小的__________________發育開始的。【回答】受精卵【解析】試題分析:卵細胞和精子都不能進行細胞*、分化、發育等生命活動,只有精子與卵細胞結合形成受精卵時,才標誌著新生命的起點,然後種植在子宮內膜上,即懷孕開始,然後受精卵經過細胞*...
-
閱讀下面唐詩,完成①―③題。(10分)書邊事。張喬調角斷清秋,徵人倚戍樓。春風對青冢,白日落梁州②。大漠無兵阻...
問題詳情:閱讀下面唐詩,完成①―③題。(10分)書邊事。張喬調角斷清秋,徵人倚戍樓。春風對青冢,白日落梁州②。大漠無兵阻,窮邊有客遊。蕃情似此水,長願向南流。註釋①:唐朝自肅宗以後,河西、隴右一帶長期為吐蕃所佔。此後,因民眾起義及吐蕃將領降唐,其地又全歸唐朝所有。本...
相關文章
- 完形填空Isatdowntoreadunderanoldtreeinthepark.Ayoungboyranu...
- Stepstosettingyourownrules—andkeepingthem!Google“rulest...
- OnJune25,twodaysafterourkidneytransplant(移植)surgeries,m...
- --MrPresident,doyouplantoeducateyourtwodaughterstobeof...
- 任務型閱讀Doyouneedusefulandinterestingbooks?Herewe'vegotple...
- Doyoulikesports?Areyougettingenoughexercise?Well,ifyou’...
- Doyouneedusefulandinterestingbooks?Herewe’vegotplenty...
- Youngerstudentsexperienceschoolbullying(欺凌)morefrequent...
- Withtourismdevelopingfast,you'dexpectgreaterunderstandi...
- 閱讀理解.Doyoudreamofbeingareporter?AreyouagoodEnglishwrite...