本题目来源于试卷: Form and Function B.4 Organelles & Compartmentalization，类别为 IB生物学
[单选题]
Identify the row which emjm8icp/ tgat.j.896 4 emhiu* vh0j is co(5a 43i2bkhm(mppn(a +mwj ktrrect regarding the components of cells.
A. Component is Cell wall;Is it an organelle is Yes;Function is Structural support and protection
B. Component is Cytoplasm;Is it an organelle is No;Function is Production of ATP
C. Component is Golgi apparatus;Is it an organelle is Yes;Function is Processes, modifies and packages proteins and lipids
D. Component is Lysosome;Is it an organelle is No;Function is Digesting macromolecules, pathogens, debris and old organelles
参考答案: C
本题详细解析:
The Golgi apparatus is a membrane-bound organelle that processes, modifies and packages proteins and lipids for secretion or delivery to various cellular compartments. Choice C is, therefore, correct. The cell wall (Choice A) does provide structural support and protection to plant cells, but it is not an organelle, it is an extracellular structure external to the plasma membrane. The cytoplasm (Choice B) is not an organelle, but its role is to provide a medium for metabolic reactions to occur in. Although anaerobic respiration occurs in the cytoplasm, the cytoplasm does not produce ATP itself.. Lysosomes (Choice D) digest worn-out organelles, pathogens, macromolecules and debris, however, they are membrane-bound organelles.
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