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Some scientists want to change the way clouded leopards are classified into species and su

bspecies.

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更多“Some scientists want to change…”相关的问题

第1题

Why are some scientists interested in studying senescence？A．They want to increase the gene

Why are some scientists interested in studying senescence？

A．They want to increase the general ability of our bodies.

B．They may be able to find a better way to our life.

C．If they can pin down the biochemical process that makes us age, there will be hope for extending the length of life.

D．They want to find out ff there is a link between how efficiently a cell could repair itself and how long a creature lives.

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第2题

Why are some scientists interested in studying senescence？A．They want to increase the gene

Why are some scientists interested in studying senescence？

A．They want to increase the general ability of our bodies.

B．They may be able to find a better way to our life.

C．If they can pin down the biochemical process that makes us age, there will be hope for extending the length of life.

D．They want to find out if there is a link between how efficiently a cell could repair itself and how long a creature lives.

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第3题

Though scientists are dubious about some experiments, they believe that______.A．the body's

Though scientists are dubious about some experiments, they believe that______.

A．the body's minimum temperature comes during the deepest sleep, typically at around 5 a.m.

B．by attempting to get warmer than usual, the rats must want to trigger sleep-inducing neurons

C．part of the function of sleep is to cool down the brain

D．hibernation in this daily period benefits animals

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第4题

Why are some scientists interested in studying aging problem？A．They want to increase the g

Why are some scientists interested in studying aging problem？

A．They want to increase the general ability of our bodies．

B．They may be able to find a better way of our life．

C．If they can pin down the biochemical process that makes us age, there will be hope for extending the length of life．

D．They want to find out if there is a link between how efficiently a cell could repair itself and how long a creature lives．

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第5题

Why do the scientists want to organize an expedition to the mountain？A．Because they have s

Why do the scientists want to organize an expedition to the mountain？

A．Because they have seen the satellite image of Noah’s ark.

B．Because some of them have already been to the mountain.

C．Because they have found traces of the ark.

D．Because they believe that they have identified the wood structure of the ark.

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第6题

Why are some scientists interested in studying senescence？A．They want to increase the gene

Why are some scientists interested in studying senescence？

A．They want to increase the general ability of our bodies.

B．They may be able to find a better way to our life.

C．If they can pin down the biochemical process that makes us age, there will be hope for extending the length of life.

D．They want to find out if there is a link between how efficiently a cell could repair itself and how long a creature lives.

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第7题

Why are some scientists interested in studying aging problem？A．They want to increase the g

Why are some scientists interested in studying aging problem？

A．They want to increase the general ability of our bodies．

B．They may be able to find a better way of our life．

C．If they can pin down the biochemical process that makes us age,there will be hope for extending the length of life．

D．They want to find out ifthere is a link between how efficiently a cell could repair itself and how long a creature lives．

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第8题

Whydosomescientistsstudyhowplantsconvertsunlightcarbondioxide,andwaterintosugarsandstarche

Why do some scientists study how plants convert sunlight carbon dioxide, and water into sugars and starches？ _______A Because they want algae to produce sugars and starches.B Because they want green plants to become a new source of energy.C Because they want to turn plant sugars to a new form of energy.D Because they want to make photosynthesis more efficient.

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第9题

Why are some scientists interested in studying senescence？A．They want to increase the gene

Why are some scientists interested in studying senescence？

A．They want to increase the general ability of our bodies.

B．They may be able to find a better way to our life.

C．If they can pin down the biochemical process that makes us age, there will be hope for extending the length of life.

D．They want to find out if there is a link between how efficiently a cell could repair itself and how long a creature lives.

点击查看答案