BIOLOGY:THE ESSENTIALS (LL) W/CONNECT
3rd Edition
ISBN: 9781260670929
Author: Hoefnagels
Publisher: MCG CUSTOM
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Chapter 3, Problem 5MCQ
Summary Introduction
Introduction:
The cell membranes of adjacent cells directly connect to one another through junctions such as tight junction, anchoring junction, and gap junction.
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Chapter 3 Solutions
BIOLOGY:THE ESSENTIALS (LL) W/CONNECT
Ch. 3.1 - Why are cells, not atoms, the basic units of life?Ch. 3.1 - What are the three main components of the cell...Ch. 3.1 - Prob. 3MCCh. 3.1 - Which molecules and structures occur in all cells?Ch. 3.1 - Describe adaptations that increase the ratio of...Ch. 3.2 - How do prokaryotic cells differ from eukaryotic...Ch. 3.2 - Compare and contrast bacteria and archaea.Ch. 3.2 - What is the relationship between cells and...Ch. 3.3 - Chemically, how is a phospholipid different from a...Ch. 3.3 - How does the chemical structure of phospholipids...
Ch. 3.3 - Prob. 3MCCh. 3.3 - Prob. 4MCCh. 3.4 - Prob. 1MCCh. 3.4 - Prob. 2MCCh. 3.4 - What is the function of the nucleus and its...Ch. 3.4 - Prob. 4MCCh. 3.4 - Prob. 5MCCh. 3.4 - Prob. 6MCCh. 3.4 - Prob. 7MCCh. 3.5 - Prob. 1MCCh. 3.5 - Prob. 2MCCh. 3.5 - Prob. 3MCCh. 3.6 - Prob. 1MCCh. 3.6 - Prob. 2MCCh. 3.6 - Prob. 3MCCh. 3.6 - Prob. 4MCCh. 3 - One property that distinguishes cells in domain...Ch. 3 - Which organelles are associated with the job of...Ch. 3 - Prob. 3MCQCh. 3 - Prob. 4MCQCh. 3 - Prob. 5MCQCh. 3 - How did microscope contribute to the formulation...Ch. 3 - Prob. 2WIOCh. 3 - Prob. 3WIOCh. 3 - Suppose you find a sample of cells at a crime...Ch. 3 - Prob. 5WIOCh. 3 - Which has a greater ratio of surface area to...Ch. 3 - Prob. 7WIOCh. 3 - Prob. 8WIOCh. 3 - Prob. 9WIOCh. 3 - Prob. 10WIOCh. 3 - Prob. 11WIOCh. 3 - Prob. 12WIOCh. 3 - List the components and functions of the...Ch. 3 - Prob. 14WIOCh. 3 - Prob. 15WIOCh. 3 - Prob. 1SLCh. 3 - Prob. 1PITCh. 3 - Prob. 2PITCh. 3 - Prob. 3PITCh. 3 - Prob. 4PITCh. 3 - Prob. 5PIT
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- When cellular transport through the plasma membrane must be provided with energy in form of ATP to power the transport process, what is this called? A. Selective permeability B. Passive transport C. Active transport D. Diffusionarrow_forwardWhich type of epithelial cell is best adapted to aid diffusion? a. squamous b. cuboidal c. columnar d. transitionalarrow_forwardWhich organelle works to pack cellular secretions? a. endoplasmic reticulum b. Golgi apparatus c. ribosome d. vacuolearrow_forward
- increase the outer surface area of the plasma membrane to increase absorption. a. Centrioles b. Cilia c. Microvilli d. Flagellaarrow_forwardWhich structure within the cell produces ATP (adenosine triphosphate)? A. the mitochondria B. the nucleus C. peripheral proteins D. the endoplasmic reticulumarrow_forwardWhat type of cell is long fibers with striations and many nuclei which can be controlled voluntarily or involuntarily? a.skeletal muscle cells b.red blood cells c.stratified squamous epithelial cells d.nerve cells e.all of the cell typesarrow_forward
- Which of these junctions allows solutes and water to pass directly from one cell to another, without interacting with the ECM? a. Adherens junctions b. Gap junctions c. Con junctions d. Tight junctionsarrow_forwardWhat is the name of the phenomenon in which a white blood cell engulfs a pathogen? Which cytoskeletal structures are involved in this process? a. phagocytosis and microtubules. b.phagocytosis and microfilaments. c. pinocytosis and microtubules d. d. pincytosis and microfilamentsarrow_forwardWhat type of cell is found in a layer of cells of which the exterior layer is made of flattened-shaped cells? a.skeletal muscle cells b.red blood cells c.stratified squamous epithelial cells d.nerve cells e.all of the cell typesarrow_forward
- Which of these elements of the cytoskeleton is composed of tubulinand forms essential components of centrioles, spindle fibers, cilia,and flagella?a. actin filaments b. intermediate filaments c. microtubulesarrow_forwardWhat are the major components of extracellular matrix? A. Protein fibers + GAGs B. Protein fibers + GAGs + glycolipids C. Protein fibers + GAGs + glycoproteins D. Protein fibers + GAGs + phospholipidsarrow_forwardWhich of the following junctions allows for cytoplasm-to-cytoplasmcommunication between cells?a. adhesion junctions c. gap junctionsb. tight junctions d. None of these are correct.arrow_forward
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