Biology Today and Tomorrow without Physiology (MindTap Course List)
5th Edition
ISBN: 9781305117396
Author: Cecie Starr, Christine Evers, Lisa Starr
Publisher: Cengage Learning
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Chapter 3, Problem 1FIO
Summary Introduction
To determine: The organelle that is visible to the upper right in the micrograph.
Introduction: The cell is the basic structural and functional, as well as the biological unit of all living organisms. Cells may differ in shape but every cell share certain structural as well as functional features: cytoplasm, plasma membrane, and DNA. Moreover, cells possess various organelles, mitochondria, nucleus, and endoplasmic reticulum to perform essential functions that are vital for cell growth.
Expert Solution & Answer
Explanation of Solution
In the given image, the rough endoplasmic reticulum is prominent to the upper right in the micrograph. The endoplasmic reticulum (ER) is a network of tubes and flattened sacs, and it is involved in protein and lipid synthesis. The endoplasmic reticulum is classified into different types, namely rough ER and smooth ER. The rough endoplasmic reticulum usually possesses ribosomes attached to it and thus involved in protein synthesis.
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Chapter 3 Solutions
Biology Today and Tomorrow without Physiology (MindTap Course List)
Ch. 3 - Prob. 1FIOCh. 3 - Organelles and Cystic Fibrosis A plasma membrane...Ch. 3 - Organelles and Cystic Fibrosis A plasma membrane...Ch. 3 - Prob. 3DIDCh. 3 - All cells have these three things in common: a....Ch. 3 - Unlike eukaryotic cells, prokaryotic cells...Ch. 3 - Every cell is descended from another cell. This...Ch. 3 - Prob. 4SQCh. 3 - True or false? Some protists start out life with...Ch. 3 - Cell membranes consist mainly of ________ and...
Ch. 3 - Prob. 7SQCh. 3 - In a lipid bilayer, the of all the lipid molecules...Ch. 3 - The main function of the endomembrane system is...Ch. 3 - Enzymes contained in __________ break down...Ch. 3 - Put the following structures in order according to...Ch. 3 - No animal cell has a ______. a. plasma membrane b....Ch. 3 - Prob. 13SQCh. 3 - Prob. 14SQCh. 3 - Match each cell component with its main function.Ch. 3 - In a classic episode of Star Trek, a gigantic...Ch. 3 - Prob. 2CTCh. 3 - What type of micrograph is shown below? Is the...
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