LESSON LESSON INTRODUCTION Get Ready Before you begin, decide if you agree or disagree with each of these statements. As you view this presentation, see.

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Presentation transcript:

LESSON LESSON INTRODUCTION Get Ready Before you begin, decide if you agree or disagree with each of these statements. As you view this presentation, see if you change your mind about any of the statements. 2 The Cell What do you think?

Get Ready LESSON LESSON INTRODUCTION Different organisms have cells with different structures. All cells store genetic information in their nuclei. 2 The Cell Do you agree or disagree?

Key Concepts/Essential Questions LESSON LESSON INTRODUCTION 2 The Cell How are prokaryotic cells and eukaryotic cells similar, and how are they different? What do the structures in a cell do?

Vocabulary Watch out for these words! LESSON LESSON INTRODUCTION cell membrane cell wall cytoplasm cytoskeleton organelle nucleus chloroplast 2 The Cell

LESSON LESSON INTRODUCTION 2 The Cell Hooked Together? Look at the photo at the beginning of the lesson. What do you think happens when one of the hooks in the photo above goes through one of the loops? The two sides fasten together. The shapes of the hooks and loops in the hook-and-loop tape are suited to their function—to hold the two pieces together.

LESSON 2 The Cell

Lesson Review LESSON LESSON WRAP-UP Do you agree or disagree? Different organisms have cells with different structures. 2 The Cell Agree. Two cells with two different functions will also have different structures. Do you agree or disagree?

Lesson Review LESSON LESSON WRAP-UP Do you agree or disagree? All cells store genetic information in their nuclei. 2 The Cell Disagree. Prokaryotic cells do not have nuclei. DNA is located in the cytoplasm. Do you agree or disagree?

Key Concept/Essential Question Review LESSON LESSON WRAP-UP How are prokaryotic cells and eukaryotic cells similar, and how are they different? 2 The Cell A prokaryotic cell lacks a nucleus and other membrane- bound organelles, while a eukaryotic cell has a nucleus and other membrane-bound organelles.

Key Concept/Essential Question Review LESSON LESSON WRAP-UP What do the structures in a cell do? 2 The Cell Cell structures have specific functions, such as supporting a cell, moving a cell, controlling cell activities, processing energy, and transporting molecules.