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Biology 121: Exam 2 Study Guide 2025 Questions and Answers
Biology 121: Exam 2 Study Guide 2025 Questions and Answers
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BIO 121
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BIO 121
Biology 121: Exam 2 Study Guide 2025 Questions and Answers
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| Uploaded on: | September 3, 2025 |
| Last updated: | September 4, 2025 |
| Number of pages: | 12 |
| Written in: | 2025/2026 |
| Type: | Exam (elaborations) |
| Contains: | Questions & Answers |
| Tags: | Biology 121: Exam 2 Study Guide 2025 Questions and Answers |
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Biology 121: Exam 2 Study Guide 2025 Questions and Answers plasma membrane - ....ANSWER☑️☑️...-- Composed of a bilayer of phospholipids - Permeable membrane - Encloses the contents of a cell - allows water, oxygen, carbon dioxide molecules move freely in and out of cell - Larger molecules such as sugars and amino acids are carefully regulated - acts as filter cell wall function (prokaryotic) - ....ANSWER☑️☑️...-- in plants - rigid structure - made of peptidoglycans - gives bacterium its shape - surrounds the cytoplasmic membrane - made of cellulose Cytoplasm function - ....ANSWER☑️☑️...-- A jelly-like fluid inside the cell in which the organelles are suspended. - composed of water, enzymes, nutrients, wastes, proteins, and gases - cell growth, metabolism, replication occurs here - the soup of the cell - FOR STUDY PURPOSES ONLY ©️ 2025 ALL RIGHTS RESERVED 1
