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下列物质彻底氧化时,哪一种生成ATP最多
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以下哪一种结构或物质不含核糖
叶绿体
细菌质粒
RNA
ATP
现有质量相同的氧气二氧化碳氯酸钾铜四种物质哪一种物质含的原子最多
氧气
二氧化碳
氯酸钾
铜
下列物质在体内彻底氧化按一分子计算净生成ATP最多的物质是
葡萄糖
草酰乙酸
1,6二磷酸果糖
3-磷酸甘油醛
丙酮酸
如图为翻译过程所示的哪一种物质或结构彻底水解后产物种类最多
①
②
③
④
右图中的翻译过程哪一种物质或结构彻底水解的产物种类最多
①
④
③
②
右图中的哪一种物质或结构彻底水解的产物种类最多
①
②
③
④
核糖不可能是下列哪一种结构或物质的组成成分
HIV
核糖体
噬菌体
ATP
核糖不可能是下列哪一种结构或物质的组成成分
HIV
T
2
噬菌体
核糖体
ATP
脑缺血-再灌注损伤时下列哪一种物质增加
糖原
ATP
cAMP
葡萄糖
磷酸肌酸
下图中的翻译过程哪一种物质或结构彻底水解的产物种类最多
①
④
③
②
下列物质在体内彻底氧化按一分子计算净生成ATP最多的物质是
葡萄糖
草酰乙酸
1,6二磷酸果糖
3-磷酸甘油醛
丙酮酸
相同摩尔数的下列化合物彻底氧化时哪个产生的ATP最多
1,6-二磷酸果糖
乳糖
乙酰CoA
草酰乙酸
核糖不可能是下列哪一种结构或物质的组成成分
HIV
T
2
菌体
核糖体
ATP
软脂酰CoA在β-氧化第一次循环中以及生成的二碳代谢物彻底氧化时ATP的总量是
3ATP
13ATP
14 ATP
17ATP
18ATP
一分子软脂酸16C彻底氧化时净生成ATP的分子数是
112
114
129
131
146
核糖不可能是下列哪一种结构或物质的组成成分
HIV
T
2
噬菌体
核糖体
ATP
核糖不可能是下列哪一种结构或物质的组成成分
HIV
T
2
噬菌体
核糖体
ATP
下列物质均为十八碳若在体内彻底氧化哪一种生成ATP最多
3个葡萄糖分子
1个硬脂酸分子
6个丙酮酸分子
6个甘油分子
9个乙酰CoA分子
如图所示的哪一种物质或结构彻底水解的产物种类最多
①
②
③
④
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Everybodylovesafatpayrise.Yetpleasureatyourowncanvanishifyoulearnthatacolleaguehasbeengivenabiggerone.Indeedifhehasareputationforslackingyoumightevenbeoutraged.Suchbehaviourisregardedasalltoohumanwiththeunderlyingassumptionthatotheranimalswouldnotbecapableofthisfinelydevelopedsenseofgrievance.ButastudybySarahBrosnanandFransdeWaalofEmoryUniversityinAtlantaGeorgiawhichhasjustbeenpublishedinNaturesuggeststhatitisalltoomonkeyaswell. Theresearchersstudiedthebehaviouroffemalebrowncapuchinmonkeys.Theylookcute.Theyaregood-naturedco-operativecreaturesandtheysharetheirfoodreadily.Aboveallliketheirfemalehumancounterpartstheytendtopaymuchcloserattentiontothevalueofgoodsandservicesthanmales. SuchcharacteristicsmakethemperfectcandidatesforDr.Brosnan’’sandDr.deWaal’’sstudy.Theresearchersspenttwoyearsteachingtheirmonkeystoexchangetokensforfood.Normallythemonkeyswerehappyenoughtoexchangepiecesofrockforslicesofcucumber.Howeverwhentwomonkeyswereplacedinseparatebutadjoiningchamberssothateachcouldobservewhattheotherwasgettinginreturnforitsrocktheirbehaviourbecamemarkedlydifferent. Intheworldofcapuchinsgrapesareluxurygoodsandmuchpreferabletocucumbers.Sowhenonemonkeywashandedagrapeinexchangeforhertokenthesecondwasreluctanttohandhersoverforamerepieceofcucumber.Andifonereceivedagrapewithouthavingtoprovidehertokeninexchangeatalltheothereithertossedherowntokenattheresearcheroroutofthechamberorrefusedtoacceptthesliceofcucumber.Indeedthemerepresenceofagrapeintheotherchamberwithoutanactualmonkeytoeatitwasenoughtoinduceresentmentinafemalecapuchin. Theresearcherssuggestthatcapuchinmonkeyslikehumansareguidedbysocialemotions.Inthewildtheyareaco-operativegroup-livingspecies.Suchco-operationislikelytobestableonlywheneachanimalfeelsitisnotbeingcheated.Feelingsofrighteousndignationitseemsarenotthepreserveofpeoplealone.Refusingalesserrewardcompletelymakesthesefeelingsabundantlycleartoothermembersofthegroup.Howeverwhethersuchasenseoffairnessevolvedindependentlyincapuchinsandhumansorwhetheritstemsfromthecommonancestorthatthespecieshad35millionyearsagoisasyetanunansweredquestion. Femalecapuchinmonkeyswerechosenfortheresearchmostprobablybecausetheyare
Thehumanbraincandoalotofwonderfulthings;manyoftheminclude1masteryofcomplexfeedbacksystemswithlong2Forexampleconsiderhowdifficultraisingachildtrulyis.Manyfactorsare3includingthenutritionalphysicalemotionalandmentalconditionofthechildandthefeedbackofthesefactors4thebehaviorofthoseinvolvedinraisingthechild.To5mattersmanyoftheresponsesofthechild/parentsystemtakeyearsto6themselves.Yetbillionsofparentshavesomehow7tofeedclotheprotectnurturehealteachandlovetheirchildren8successfuladulthood. 9allourintuitivesophisticationindealingwithcomplicatedsituationsit’’sa10toseehowpoorlywedealwithsomenewersystemsmostof11broughtaboutbytechnology. BothraisingchildrenandprotectingEarth’’slife-supportsystemsare12oflifeanddeath;inthelongtermtheyareequallyimportant.But13ourbrainsseemfairlywellpreparedforthelong-termprocessofraisingkidsweseemtohave14built-inskillfortakingcareoftheenvironmentthatsupportsusanychildrenwemighthaveandallother15.Itseemsthatthethinkingpartsofourbrainscan’’tdealwithcomplicatedsystemsandtheirlong-term16andthe17partsofourbrainsthatcandealwithcomplexsystemsdon’’thelpusmuchoutsideoftheir18areas.Oneofthegoalsofsystemsscienceistousemathandcomputerstohelppeoplegetbetter19takingcareofEarth’’slife-supportsystems.Thetaskinvolvesteachingourthinkingbrainsabout20complicatedsystemswork.
肺梗死常为出血性梗死其原因是
Thehumanbraincandoalotofwonderfulthings;manyoftheminclude1masteryofcomplexfeedbacksystemswithlong2Forexampleconsiderhowdifficultraisingachildtrulyis.Manyfactorsare3includingthenutritionalphysicalemotionalandmentalconditionofthechildandthefeedbackofthesefactors4thebehaviorofthoseinvolvedinraisingthechild.To5mattersmanyoftheresponsesofthechild/parentsystemtakeyearsto6themselves.Yetbillionsofparentshavesomehow7tofeedclotheprotectnurturehealteachandlovetheirchildren8successfuladulthood. 9allourintuitivesophisticationindealingwithcomplicatedsituationsit’’sa10toseehowpoorlywedealwithsomenewersystemsmostof11broughtaboutbytechnology. BothraisingchildrenandprotectingEarth’’slife-supportsystemsare12oflifeanddeath;inthelongtermtheyareequallyimportant.But13ourbrainsseemfairlywellpreparedforthelong-termprocessofraisingkidsweseemtohave14built-inskillfortakingcareoftheenvironmentthatsupportsusanychildrenwemighthaveandallother15.Itseemsthatthethinkingpartsofourbrainscan’’tdealwithcomplicatedsystemsandtheirlong-term16andthe17partsofourbrainsthatcandealwithcomplexsystemsdon’’thelpusmuchoutsideoftheir18areas.Oneofthegoalsofsystemsscienceistousemathandcomputerstohelppeoplegetbetter19takingcareofEarth’’slife-supportsystems.Thetaskinvolvesteachingourthinkingbrainsabout20complicatedsystemswork.
Thehumanbraincandoalotofwonderfulthings;manyoftheminclude1masteryofcomplexfeedbacksystemswithlong2Forexampleconsiderhowdifficultraisingachildtrulyis.Manyfactorsare3includingthenutritionalphysicalemotionalandmentalconditionofthechildandthefeedbackofthesefactors4thebehaviorofthoseinvolvedinraisingthechild.To5mattersmanyoftheresponsesofthechild/parentsystemtakeyearsto6themselves.Yetbillionsofparentshavesomehow7tofeedclotheprotectnurturehealteachandlovetheirchildren8successfuladulthood. 9allourintuitivesophisticationindealingwithcomplicatedsituationsit’’sa10toseehowpoorlywedealwithsomenewersystemsmostof11broughtaboutbytechnology. BothraisingchildrenandprotectingEarth’’slife-supportsystemsare12oflifeanddeath;inthelongtermtheyareequallyimportant.But13ourbrainsseemfairlywellpreparedforthelong-termprocessofraisingkidsweseemtohave14built-inskillfortakingcareoftheenvironmentthatsupportsusanychildrenwemighthaveandallother15.Itseemsthatthethinkingpartsofourbrainscan’’tdealwithcomplicatedsystemsandtheirlong-term16andthe17partsofourbrainsthatcandealwithcomplexsystemsdon’’thelpusmuchoutsideoftheir18areas.Oneofthegoalsofsystemsscienceistousemathandcomputerstohelppeoplegetbetter19takingcareofEarth’’slife-supportsystems.Thetaskinvolvesteachingourthinkingbrainsabout20complicatedsystemswork.
Thehumanbraincandoalotofwonderfulthings;manyoftheminclude1masteryofcomplexfeedbacksystemswithlong2Forexampleconsiderhowdifficultraisingachildtrulyis.Manyfactorsare3includingthenutritionalphysicalemotionalandmentalconditionofthechildandthefeedbackofthesefactors4thebehaviorofthoseinvolvedinraisingthechild.To5mattersmanyoftheresponsesofthechild/parentsystemtakeyearsto6themselves.Yetbillionsofparentshavesomehow7tofeedclotheprotectnurturehealteachandlovetheirchildren8successfuladulthood. 9allourintuitivesophisticationindealingwithcomplicatedsituationsit’’sa10toseehowpoorlywedealwithsomenewersystemsmostof11broughtaboutbytechnology. BothraisingchildrenandprotectingEarth’’slife-supportsystemsare12oflifeanddeath;inthelongtermtheyareequallyimportant.But13ourbrainsseemfairlywellpreparedforthelong-termprocessofraisingkidsweseemtohave14built-inskillfortakingcareoftheenvironmentthatsupportsusanychildrenwemighthaveandallother15.Itseemsthatthethinkingpartsofourbrainscan’’tdealwithcomplicatedsystemsandtheirlong-term16andthe17partsofourbrainsthatcandealwithcomplexsystemsdon’’thelpusmuchoutsideoftheir18areas.Oneofthegoalsofsystemsscienceistousemathandcomputerstohelppeoplegetbetter19takingcareofEarth’’slife-supportsystems.Thetaskinvolvesteachingourthinkingbrainsabout20complicatedsystemswork.
Thehumanbraincandoalotofwonderfulthings;manyoftheminclude1masteryofcomplexfeedbacksystemswithlong2Forexampleconsiderhowdifficultraisingachildtrulyis.Manyfactorsare3includingthenutritionalphysicalemotionalandmentalconditionofthechildandthefeedbackofthesefactors4thebehaviorofthoseinvolvedinraisingthechild.To5mattersmanyoftheresponsesofthechild/parentsystemtakeyearsto6themselves.Yetbillionsofparentshavesomehow7tofeedclotheprotectnurturehealteachandlovetheirchildren8successfuladulthood. 9allourintuitivesophisticationindealingwithcomplicatedsituationsit’’sa10toseehowpoorlywedealwithsomenewersystemsmostof11broughtaboutbytechnology. BothraisingchildrenandprotectingEarth’’slife-supportsystemsare12oflifeanddeath;inthelongtermtheyareequallyimportant.But13ourbrainsseemfairlywellpreparedforthelong-termprocessofraisingkidsweseemtohave14built-inskillfortakingcareoftheenvironmentthatsupportsusanychildrenwemighthaveandallother15.Itseemsthatthethinkingpartsofourbrainscan’’tdealwithcomplicatedsystemsandtheirlong-term16andthe17partsofourbrainsthatcandealwithcomplexsystemsdon’’thelpusmuchoutsideoftheir18areas.Oneofthegoalsofsystemsscienceistousemathandcomputerstohelppeoplegetbetter19takingcareofEarth’’slife-supportsystems.Thetaskinvolvesteachingourthinkingbrainsabout20complicatedsystemswork.
下列各项中属于白色血栓的是
肺内出现弥漫分布的胞质内有大量含铁血黄素颗粒的巨噬细胞最常见于
Thehumanbraincandoalotofwonderfulthings;manyoftheminclude1masteryofcomplexfeedbacksystemswithlong2Forexampleconsiderhowdifficultraisingachildtrulyis.Manyfactorsare3includingthenutritionalphysicalemotionalandmentalconditionofthechildandthefeedbackofthesefactors4thebehaviorofthoseinvolvedinraisingthechild.To5mattersmanyoftheresponsesofthechild/parentsystemtakeyearsto6themselves.Yetbillionsofparentshavesomehow7tofeedclotheprotectnurturehealteachandlovetheirchildren8successfuladulthood. 9allourintuitivesophisticationindealingwithcomplicatedsituationsit’’sa10toseehowpoorlywedealwithsomenewersystemsmostof11broughtaboutbytechnology. BothraisingchildrenandprotectingEarth’’slife-supportsystemsare12oflifeanddeath;inthelongtermtheyareequallyimportant.But13ourbrainsseemfairlywellpreparedforthelong-termprocessofraisingkidsweseemtohave14built-inskillfortakingcareoftheenvironmentthatsupportsusanychildrenwemighthaveandallother15.Itseemsthatthethinkingpartsofourbrainscan’’tdealwithcomplicatedsystemsandtheirlong-term16andthe17partsofourbrainsthatcandealwithcomplexsystemsdon’’thelpusmuchoutsideoftheir18areas.Oneofthegoalsofsystemsscienceistousemathandcomputerstohelppeoplegetbetter19takingcareofEarth’’slife-supportsystems.Thetaskinvolvesteachingourthinkingbrainsabout20complicatedsystemswork.
Thehumanbraincandoalotofwonderfulthings;manyoftheminclude1masteryofcomplexfeedbacksystemswithlong2Forexampleconsiderhowdifficultraisingachildtrulyis.Manyfactorsare3includingthenutritionalphysicalemotionalandmentalconditionofthechildandthefeedbackofthesefactors4thebehaviorofthoseinvolvedinraisingthechild.To5mattersmanyoftheresponsesofthechild/parentsystemtakeyearsto6themselves.Yetbillionsofparentshavesomehow7tofeedclotheprotectnurturehealteachandlovetheirchildren8successfuladulthood. 9allourintuitivesophisticationindealingwithcomplicatedsituationsit’’sa10toseehowpoorlywedealwithsomenewersystemsmostof11broughtaboutbytechnology. BothraisingchildrenandprotectingEarth’’slife-supportsystemsare12oflifeanddeath;inthelongtermtheyareequallyimportant.But13ourbrainsseemfairlywellpreparedforthelong-termprocessofraisingkidsweseemtohave14built-inskillfortakingcareoftheenvironmentthatsupportsusanychildrenwemighthaveandallother15.Itseemsthatthethinkingpartsofourbrainscan’’tdealwithcomplicatedsystemsandtheirlong-term16andthe17partsofourbrainsthatcandealwithcomplexsystemsdon’’thelpusmuchoutsideoftheir18areas.Oneofthegoalsofsystemsscienceistousemathandcomputerstohelppeoplegetbetter19takingcareofEarth’’slife-supportsystems.Thetaskinvolvesteachingourthinkingbrainsabout20complicatedsystemswork.
主要由纤维蛋白构成的血栓是
Thehumanbraincandoalotofwonderfulthings;manyoftheminclude1masteryofcomplexfeedbacksystemswithlong2Forexampleconsiderhowdifficultraisingachildtrulyis.Manyfactorsare3includingthenutritionalphysicalemotionalandmentalconditionofthechildandthefeedbackofthesefactors4thebehaviorofthoseinvolvedinraisingthechild.To5mattersmanyoftheresponsesofthechild/parentsystemtakeyearsto6themselves.Yetbillionsofparentshavesomehow7tofeedclotheprotectnurturehealteachandlovetheirchildren8successfuladulthood. 9allourintuitivesophisticationindealingwithcomplicatedsituationsit’’sa10toseehowpoorlywedealwithsomenewersystemsmostof11broughtaboutbytechnology. BothraisingchildrenandprotectingEarth’’slife-supportsystemsare12oflifeanddeath;inthelongtermtheyareequallyimportant.But13ourbrainsseemfairlywellpreparedforthelong-termprocessofraisingkidsweseemtohave14built-inskillfortakingcareoftheenvironmentthatsupportsusanychildrenwemighthaveandallother15.Itseemsthatthethinkingpartsofourbrainscan’’tdealwithcomplicatedsystemsandtheirlong-term16andthe17partsofourbrainsthatcandealwithcomplexsystemsdon’’thelpusmuchoutsideoftheir18areas.Oneofthegoalsofsystemsscienceistousemathandcomputerstohelppeoplegetbetter19takingcareofEarth’’slife-supportsystems.Thetaskinvolvesteachingourthinkingbrainsabout20complicatedsystemswork.
下列哪些器官发生的梗死属于贫血性梗死
Everybodylovesafatpayrise.Yetpleasureatyourowncanvanishifyoulearnthatacolleaguehasbeengivenabiggerone.Indeedifhehasareputationforslackingyoumightevenbeoutraged.Suchbehaviourisregardedasalltoohumanwiththeunderlyingassumptionthatotheranimalswouldnotbecapableofthisfinelydevelopedsenseofgrievance.ButastudybySarahBrosnanandFransdeWaalofEmoryUniversityinAtlantaGeorgiawhichhasjustbeenpublishedinNaturesuggeststhatitisalltoomonkeyaswell. Theresearchersstudiedthebehaviouroffemalebrowncapuchinmonkeys.Theylookcute.Theyaregood-naturedco-operativecreaturesandtheysharetheirfoodreadily.Aboveallliketheirfemalehumancounterpartstheytendtopaymuchcloserattentiontothevalueofgoodsandservicesthanmales. SuchcharacteristicsmakethemperfectcandidatesforDr.Brosnan’’sandDr.deWaal’’sstudy.Theresearchersspenttwoyearsteachingtheirmonkeystoexchangetokensforfood.Normallythemonkeyswerehappyenoughtoexchangepiecesofrockforslicesofcucumber.Howeverwhentwomonkeyswereplacedinseparatebutadjoiningchamberssothateachcouldobservewhattheotherwasgettinginreturnforitsrocktheirbehaviourbecamemarkedlydifferent. Intheworldofcapuchinsgrapesareluxurygoodsandmuchpreferabletocucumbers.Sowhenonemonkeywashandedagrapeinexchangeforhertokenthesecondwasreluctanttohandhersoverforamerepieceofcucumber.Andifonereceivedagrapewithouthavingtoprovidehertokeninexchangeatalltheothereithertossedherowntokenattheresearcheroroutofthechamberorrefusedtoacceptthesliceofcucumber.Indeedthemerepresenceofagrapeintheotherchamberwithoutanactualmonkeytoeatitwasenoughtoinduceresentmentinafemalecapuchin. Theresearcherssuggestthatcapuchinmonkeyslikehumansareguidedbysocialemotions.Inthewildtheyareaco-operativegroup-livingspecies.Suchco-operationislikelytobestableonlywheneachanimalfeelsitisnotbeingcheated.Feelingsofrighteousndignationitseemsarenotthepreserveofpeoplealone.Refusingalesserrewardcompletelymakesthesefeelingsabundantlycleartoothermembersofthegroup.Howeverwhethersuchasenseoffairnessevolvedindependentlyincapuchinsandhumansorwhetheritstemsfromthecommonancestorthatthespecieshad35millionyearsagoisasyetanunansweredquestion. Intheopeningparagraphtheauthorintroduceshistopicby
肺褐色硬化是下列哪种疾病的形态改变
下述血栓中哪种是白色血栓
心室壁瘤时血栓形成的主要原因在于
Thehumanbraincandoalotofwonderfulthings;manyoftheminclude1masteryofcomplexfeedbacksystemswithlong2Forexampleconsiderhowdifficultraisingachildtrulyis.Manyfactorsare3includingthenutritionalphysicalemotionalandmentalconditionofthechildandthefeedbackofthesefactors4thebehaviorofthoseinvolvedinraisingthechild.To5mattersmanyoftheresponsesofthechild/parentsystemtakeyearsto6themselves.Yetbillionsofparentshavesomehow7tofeedclotheprotectnurturehealteachandlovetheirchildren8successfuladulthood. 9allourintuitivesophisticationindealingwithcomplicatedsituationsit’’sa10toseehowpoorlywedealwithsomenewersystemsmostof11broughtaboutbytechnology. BothraisingchildrenandprotectingEarth’’slife-supportsystemsare12oflifeanddeath;inthelongtermtheyareequallyimportant.But13ourbrainsseemfairlywellpreparedforthelong-termprocessofraisingkidsweseemtohave14built-inskillfortakingcareoftheenvironmentthatsupportsusanychildrenwemighthaveandallother15.Itseemsthatthethinkingpartsofourbrainscan’’tdealwithcomplicatedsystemsandtheirlong-term16andthe17partsofourbrainsthatcandealwithcomplexsystemsdon’’thelpusmuchoutsideoftheir18areas.Oneofthegoalsofsystemsscienceistousemathandcomputerstohelppeoplegetbetter19takingcareofEarth’’slife-supportsystems.Thetaskinvolvesteachingourthinkingbrainsabout20complicatedsystemswork.
混合血栓的形态学特征是
风湿病时心内膜疣状赘生物属于
透明血栓的主要成分是
Thehumanbraincandoalotofwonderfulthings;manyoftheminclude1masteryofcomplexfeedbacksystemswithlong2Forexampleconsiderhowdifficultraisingachildtrulyis.Manyfactorsare3includingthenutritionalphysicalemotionalandmentalconditionofthechildandthefeedbackofthesefactors4thebehaviorofthoseinvolvedinraisingthechild.To5mattersmanyoftheresponsesofthechild/parentsystemtakeyearsto6themselves.Yetbillionsofparentshavesomehow7tofeedclotheprotectnurturehealteachandlovetheirchildren8successfuladulthood. 9allourintuitivesophisticationindealingwithcomplicatedsituationsit’’sa10toseehowpoorlywedealwithsomenewersystemsmostof11broughtaboutbytechnology. BothraisingchildrenandprotectingEarth’’slife-supportsystemsare12oflifeanddeath;inthelongtermtheyareequallyimportant.But13ourbrainsseemfairlywellpreparedforthelong-termprocessofraisingkidsweseemtohave14built-inskillfortakingcareoftheenvironmentthatsupportsusanychildrenwemighthaveandallother15.Itseemsthatthethinkingpartsofourbrainscan’’tdealwithcomplicatedsystemsandtheirlong-term16andthe17partsofourbrainsthatcandealwithcomplexsystemsdon’’thelpusmuchoutsideoftheir18areas.Oneofthegoalsofsystemsscienceistousemathandcomputerstohelppeoplegetbetter19takingcareofEarth’’slife-supportsystems.Thetaskinvolvesteachingourthinkingbrainsabout20complicatedsystemswork.
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