Exam 3: Cell Structure

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Matching ​Match the description with the corresponding term. a.​nucleolus b.​mitochondrion c.​lysosomes d.​nucleus e.​Golgi apparatus f.​smooth endoplasmic reticulum g.​cilia h.​chloroplast i.​rough endoplasmic reticulum j.chromatin -​move materials across free surface of a cell

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g

​What are the basic units of organization of all organisms?

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D

The lysosome of a cell can expel all of its enzymes directly into the cytoplasm of the cell to destroy the cell and its organelles. This process is called ____________________.​

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autolysis​

​The cell wall of plant cells is composed of ____.

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Matching ​Match the description with the corresponding term. a.​nucleolus b.​mitochondrion c.​lysosomes d.​nucleus e.​Golgi apparatus f.​smooth endoplasmic reticulum g.​cilia h.​chloroplast i.​rough endoplasmic reticulum j.chromatin -​powerhouse of the cell

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​In the human body, the male sperm cell is propelled by a single beating ____________________.

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​Which term refers to the conversion of light energy into chemical energy?

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​Which membrane-bound structures in the cytoplasm contain powerful digestive enzymes?

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Chromosomes are made of ____ molecules and proteins.​

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​Large organelles found mainly in plant cells that are the site of photosynthesis are known as ____.

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​DNA molecules that shorten and thicken during cell division are known as _____.

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Matching ​Match the description with the corresponding term. a.​nucleolus b.​mitochondrion c.​lysosomes d.​nucleus e.​Golgi apparatus f.​smooth endoplasmic reticulum g.​cilia h.​chloroplast i.​rough endoplasmic reticulum j.chromatin -​site of photosynthesis

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​In a colloid, individual atoms or ions are distributed throughout the medium.

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​The most common and most numerous plastid in a plant cell is the ____________________.

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​Cells arise only from preexisting cells through the process of cell division.

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​What type of RNA is used during the process of transcription?

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Apoptosis is a natural process by which cells in the body die.​

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​The aerobic phase of cellular respiration occurs in which organelle?

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​Animal cells are surrounded by a semirigid covering called the cell wall..

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​Sodium, potassium, calcium, chlorine, and phosphorus are all examples of ____.

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