下列关于细胞内合成ATP的叙述中，不正确的是[]A．酵母菌在有氧和无氧条件下，细胞质基质中都能形成ATPB．线粒体中有机物分解释放的能量都用于合成ATPC．在有光条件下，叶绿体中-高三生物

更多内容推荐

• 若一只小白鼠吸入有放射的18O2，该小白鼠体内最先出现的含有18O的化合物是[]A．水B．丙酮酸C．乳酸D．二氧化碳-高二生物
• 蔬菜、水果贮存时必须保持品质新鲜，保持原有的风味。目前人们常采用保鲜膜来保存食品，其原理是[]A．膜内食品与空气隔绝，阻止呼吸，有机物不再分解B．可降低蔬菜、水果的呼吸-高一生物
• 下列关于细胞呼吸的叙述，错误的是[]A．细胞呼吸必须在酶的催化下进行B．人体硬骨组织细胞也进行呼吸C．酵母菌可以进行有氧呼吸和无氧呼吸D．叶肉细胞在光照下进行光合作用，不进-高三生物
• 在科学研究中常用呼吸商(RQ＝释放的二氧化碳体积/消耗的氧体积)表示生物用于有氧呼吸的能源物质不同。测定发芽种子呼吸商的装置如下图。关闭活塞，在25℃下经20分钟读出刻度管-高三生物
• 回答下列问题：下图表示的是测定保温桶内温度变化的实验装置。某研究小组以该装置探究酵母菌在不同条件下呼吸作用的情况。材料用具：保温桶(500mL)、温度计、活性干酵母、质量-高一生物
• 把鼠肝细胞磨碎后高速离心，细胞匀浆分成a、b、c、d四层，其中往c层加入葡萄糖，没有CO2和ATP产生；可是加入丙酮酸后，马上就有CO2和ATP产生。c层必定含有的成分是①线粒体②核-高一生物
• 在a，b，c，d条件下，测得某植物种子萌发时二氧化碳和氧气体积变化的相对值如下表。若底物是葡萄糖，则下列叙述中不正确的是[]A．a条件下，呼吸产物除了二氧化碳外还有酒精B．-高三生物
• 下图表示生物体内呼吸作用的过程，图中a～d表示某种物质，①～⑤表示相关生理过程，据图回答：(1)①～⑤过程，能在人体细胞中进行的是_______；在线粒体中进行的是_________；在细胞-高一生物
• 完形填空。 My brother-in-law lifted out a package in which was delicate lingerie. (女式内衣) "Jan bought
• 阅读理解。 Goldie's SecretShe turned up at the doorstep of my house in Cornwall. No way could I have
• 阅读理解。 "Friendship is one of the basic bonds between human beings." While the characteristi
• 完形填空。 A man's best friend may become his enemy. His children that he has1with loving care may s
• 完形填空。 I was fifteen months old, a happy kid until the day I fell. It was a1fall. I landed on a glass
• 完形填空。 After winning a big game, athletes are often asked how they feel. Usually athletes say how1it
• 阅读理解。 When you think of success, you think of relative achievements in your own world. Each element
• 阅读理解。 Attitude is one of the most important factors in determining success for all people. Successfu
• 阅读下面的短文，并根据短文后的要求答题（请注意问题后的字数要求）。 [1] Many people spend a lot of time making money because they beli
• Directions: Read the following passage. Answer the questions according to the information given in t
• 阅读理解。 It is well known that the Japanese people's love of fish is almost as a bee's inter
• 阅读理解。 Listen carefully, working people, we would like to tell you something that could save your pre
• 阅读理解。 When it comes to friends, I desire those who will share my happiness, who possess wings of the
• 阅读理解。 There is a saying"Beauty is in the eye of the beholder." What one person considers b
• 阅读理解。 Decisions, decisions! Our lives are full of them, from the small ones to the life-changing. Th
• 阅读理解。 Mark, a young person, tells me he wants to be a writer. I always encourage such people, but I
• 阅读下面短文，按照句子结构的语法性和上下文连贯的要求，在空格处填入一个适当的词或使用括号中词语的正确形式填空，并将答案填写在标号为1-10的相应位置上。 Dr Wayne W.-高二英语
• 阅读理解。 One silly question I simply can't stand is "How do you feel?" Usually the quest
• 完型填空。 I once had a teacher whose husband died suddenly of heart attack. About a week after his death
• 完型填空。 When I was a boy, every holiday that I had seemed wonderful. My1took me by train or by car to
• 翻译句子 (共5小题, 每小题1分, 共5分)小题1:他每天要花6分钟时间删除垃圾邮件. ( get rid of )小题2:那次事故造成三人死亡. ( result in )小题3:他想到什么就说什
• Directions: Translate the following sentences into English, using the words given in the brackets.小题
• 汉译英（每题2分，共10分）请使用括号内短语翻译句子。小题1:她没有和她的家人联系是很明显的。（obvious, get in touch with）小题2:我每天都洗碗，习惯了。（be used t
• 句子英译汉（每题1分，共10分）请将下列句子翻译成汉语。小题1:In the last thirty years, the Internet has grown rapidly.小题2:Just im
• Directions: Translate the following sentences into English, using the words given in the brackets.小题
• 阅读理解。 Paula Radcliffe, chasing (角逐) a third London marathon title (冠军), says she has become a strong
• 完形填空。 After graduation from college, I started to sell. Soon I discovered that the1expression I had
• 根据短文内容，从短文后的选项中选出能填入空白处的最佳选项。选项中有两项为多余选项。 Friends play an important part in our lives, and although
• 阅读理解。 Have you ever heard the story of the four-minute miles? Many years ago, people believed that i
• 汉译英：完成句子：（共20空，每空0.5分，共10分）小题1:这是一个危险人物，他总是和警察惹上麻烦。He is a dangerous person, who is always _________
• 汉译英（每题2分共10分）小题1:这就意味着他们要确保通过多种方式给学生足够的英语输入量小题2:尽管存在这些不同，世界各地的专家们却一致认为有一种身体语言得到普遍的认可，-高二英语
• 请根据所给的汉语翻译成英语，要求与课文原句完全相符，出现任何错误则该句为零分。小题1:除了记忆和远离市中心的一些房屋，什么也没剩下。小题2:她给了我一个坚定的眼神——这-高一英语
• 阅读理解。 Years ago, when I started looking for my first job, a wise man advised, "Barbara, be enth
• 阅读理解。 Honesty comes in many forms. First there's self-honesty. Is what people see the real arti
• 阅读理解。 My mother moved a lot when she was growing up on account of Grandpa being in the army. She hat
• 汉译英（请按题后的要求翻译）。（每题2分，共10分）小题1:我的理由如下。(as) __________________________________________________________
• 阅读理解。 When I was a boy every holiday that I had seemed perfect. My parents took me by train or by ca
• VI.句子翻译 (共5小题；每小题2分，满分10分)小题1:尽管网络很有用，但我认为花太多时间在上面并不明智。Although the Internet is ___________ ________
• 阅读理解。 When someone gives you advice, listen without judgment, try to find value in what you're
• 阅读理解。 Once Lu Xun spoke to the young men about the study of foreign languages. He said: "You mu
• Directions: Read the passage carefully and then translate the underlined sentences into English or C
• Translate the following sentences into English, using the words given in the brackets.小题1:许多驾驶员对新的交通