首页
登录
职称英语
What is the woman’s project mainly about? [br] [originaltext]M: What is your bi
What is the woman’s project mainly about? [br] [originaltext]M: What is your bi
游客
2024-10-08
1
管理
问题
What is the woman’s project mainly about? [br]
M: What is your biology project about?
W: It is about microorganisms that microorganisms that live by Chemosynthesis.
M: Ehm what’s Chemosynthesis?
W: Well, it’s pretty complicated. You know how most life on Earth depends either directly or indirectly on sunlight?
M: You mean like plants get energy directly from sunlight, and animals eat plants, so they depend indirectly on sunlight?
W: Right. But down on the ocean floor, there is no sunlight. In some places though, there are hydrothermal vents, which are small cracks on the sea floor. And these vents release heat and minerals from the inside of the Earth into the seawater. And all around the vents there are these unusual microorganisms. They are called archaea. And these archaea use chemical reactions to get their energy from the minerals, the minerals that are released by the vents. So their energy comes from chemical reactions, not sunlight.
M: So ehemosynthesis is getting energy from chemicals?
W: That is right.
M: That makes archaea very different from other forms of life.
W: And their genetic makeup is very different too. They are one sort of organisms just like bacteria are, but genetically they are as different from bacteria as we humans are.
M: Waa, that’s a really interesting project.
选项
A、Their genetics.
B、Their size.
C、What they look like.
D、The amount of energy they need.
答案
A
解析
转载请注明原文地址:https://tihaiku.com/zcyy/3792427.html
相关试题推荐
WhatcanwelearnaboutSanFrancisco,accordingtothepassage?[originaltext]
AlanJohnsondecidedtoleaveNewYorkbecauseitis______.[br][originaltext
AlanJohnsondecidedtoleaveNewYorkbecauseitis______.[br][originaltext
Whatisthewoman’sprojectmainlyabout?[br][originaltext]M:Whatisyourbi
Whatisthewoman’sprojectmainlyabout?[originaltext]M:Whatisyourbiology
Theywanttogoonholidaybecause[br][originaltext]W:Ithinkit’stimefor
Theywanttogoonholidaybecause[originaltext]W:Ithinkit’stimeforusto
Wherewasthemarblestatuefound[originaltext]Ahugestormthatcollapsed
WhichisNOTtrueabouttheICC?[br][originaltext]TheInternationalCrim
Whatisthemaintopicofthispassage?[br][originaltext]TodayI’dlike
随机试题
SinceChinahasalargepopulation,thepopularizationofprivatecarswillonly
________________(和整个地球相比),thehighestmountaindoesnotseemhighatall.(Whe
Madagascar’sMahafalecattleraisershaveincorporatedthepricklypearcact
Peoplewhoaretoohappydieyoungerthantheirmoredownbeatpeers,claims
《档案法实施办法》规定,各级各类档案馆保存的档案缩微品和其他复制形式的档案载有档
人生观的内容包括()A.人生意义 B.人生目的 C.人生理想 D.人生态度
变动制造费用总差异可以分为()。A.效率差异 B.工资率差异 C.耗费差异
下列不属于建筑立面图图示的内容的是( )。A.散水构造做法 B.外墙各主要部位
市场营销中,4Ps是指()。A.产品策略 B.定价策略
依据《中华人民共和国药品管理法实施条例》,医疗机构临床急需而市场上没有供应的药品
最新回复
(
0
)