University:
Williams College
Course:
BIOL 102 | The Organism
Academic year:

2022
Views:

232

Pages:

2
Author:

sagareva8qc1

Name: Date: Student Exploration: Cell Structure Vocabulary: cell membrane, cell wall, centriole, chloroplast, cytoplasm, eridoplasmic reticulum, Golgi apparatus, lysosome, mitochondria, nuclear membrane, nucleolus, nucleus, organelle, plastid, ribosome, vacuole, vesicle Activity A: Get the Gizmo ready: Check that an Animal cell is mounted on the microscope. Animal cells Check that the Zoom is set to 2000x. Question: Organelles are specialized structures that perform various functions in the cell. What are the functions of the organelles in an animal cell? 1. Label: Locate each organelle in the animal cell. Label the organelles in the diagram below. 2. Match: Read about each organelle. Then match each organelle to its function/description. Cytoplasm A. Structure that organizes motion of chromosomes. Lysosome B. Stack of membranes that packages chemicals. Mitochondria C. Membrane that protects the nucleus. Centriole D. Membrane that surrounds and protects the cell. Endoplasmic reticulum E. Sac filled with digestive chemicals. Vacuole F. Structures that converts nutrients to energy. Cell membrane G. Passageways where chemicals are made. Nucleus H. Jelly-like substance within the plasma membrane. Ribosome 1. Structure that manufactures ribosomes. Nuclear membrane J. Structure that contains DNA and directs the cell. Golgi apparatus K. Package created by the Golgi apparatus. Vesicle L. Small structure that synthesizes proteins. Nucleolus M. Sac that stores water, nutrients, or waste products. Activity B: Get the Gizmo ready. Plant cells Select the PLANT CELL tab, and click Sample. Set the Zoom to 2000x. Question: What functions do the organelles in a plant cell perform? 1. Label: Locate each organelie in the plant cell. Label the organelles in the diagram below. 2. Compare: What structures are present in an animal cell, but not in a plant cell? What structures are present in a plant cell, but not in an animal cell? 3. Fill in: Name the organelle or organelles that perform each of the following functions. A. convert sunlight to chemical energy. B. The and the the plant cell and help it to maintain its shape. help to support C. store food or pigments. D. The cells and animal cells. converts food into energy. It is found in both plant Answer the 5 Assessment Questions (Scroll down to Find them)

Cell Structure Gizmo

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