A. Photosynthesis B. Protein synthesis C. Energy production D. DNA replication 相关知识点: 试题来源: 解析 C。线粒体的功能是产生能量。光合作用发生在叶绿体中(A 选项)。蛋白质合成主要在核糖体(B 选项)。DNA 复制主要在细胞核(D 选项)。反馈 收藏 ...
百度试题 结果1 题目What is the function of the mitochondria in a cell? A. Protein synthesis B. DNA replication C. Energy production D. Cell wall synthesis 相关知识点: 试题来源: 解析 C 反馈 收藏
解析 B。本题考查细胞膜的主要成分。选项 A“Protein”蛋白质在细胞膜中有重要作用,但不是主要成分;选项 B“Lipid”脂质是细胞膜的主要成分;选项 C“Carbohydrate”碳水化合物在细胞膜上起识别等作用,并非主要成分;选项 D“Nucleic acid”核酸主要存在于细胞核和细胞质中,不是细胞膜的主要成分。
百度试题 结果1 题目What is the primary function of the mitochondria in a cell? A. Protein synthesis B. Energy production C. DNA replication D. Cell division 相关知识点: 试题来源: 解析 B 反馈 收藏
Protein has many roles in your body. It helps repair and build your body's tissues, allows metabolic reactions to take place and coordinates bodily functions. In addition to providing your body with a structural framework, proteins also maintain proper pH and fluid balance. What is the most co...
What Defines a Cell? Figure 1: Transport proteins in the cell membrane A plasma membrane is permeable to specific molecules that a cell needs. Transport proteins in the cell membrane allow for selective passage of specific molecules from the external environment. Each transport protein is specific ...
proteinamino蛋白质acidsproteinsdipeptide WHATISAPROTEIN? OBJECTIVES Theobjectiveofthisworksheetistounderstandthestructureandfunctionofproteins PARTA:UnderstandingProteins Asyoumayalreadyknowproteinsareanessentialpartofyourdiet.Proteinsformmanystructuresincellsand bodytissues.Theyarethemaincomponentsinthingslikehair,bone,musc...
Protein is a macronutrient that is essential to building muscle mass. It is commonly found in animal products, though is also present in other sources, such as nuts and legumes.
The 175 kD aortic carboxypeptidase-like protein (ACLP), suggested to be involved in smooth vascular muscle cell differentiation, has been shown to be expre... KJ Abaiian - 《University of Ottawa》 被引量: 5发表: 2001年 Anterior knee pain in ACL reconstruction with BPTB graft – Is it a...
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