Human Physiology: From Cells to Systems (MindTap Course List)
9th Edition
ISBN: 9781285866932
Author: Lauralee Sherwood
Publisher: Cengage Learning
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Chapter 2.4, Problem 3CYU
Summary Introduction
To write:
The explanation of how secretory vesicles docks only with the plasma membrane to release their contents to the cell exterior.
Introduction:
Secretory vesicles are small little packages in which certain cell secretion can be transported. The secretion of the molecules inside the secretory vesicle can be stimulated by a hormonal or neural signal.
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Describe the role of secretory vesicles in the cell.
Secretory vesicles fuse with the cell membrane to release their
contents to the outside of the cell. In this process, the membrane
of the secretory vesicle becomes part of the cell membrane. Because
small pieces of membrane are continually added to the cell membrane,
we would expect the cell membrane to become larger and larger as
secretion continues. However, the cell membrane stays the same
size. Explain how this happens.
Describe the roles of the Golgi apparatuses and secretory vesicles in secretion and Compare the structure and function of the rough and smooth endoplasmic reticulum
Chapter 2 Solutions
Human Physiology: From Cells to Systems (MindTap Course List)
Ch. 2.1 - State the principles of the cell theory.Ch. 2.1 - Prob. 2CYUCh. 2.2 - State the functions of DNA and the different types...Ch. 2.2 - Prob. 2CYUCh. 2.2 - Prob. 3CYUCh. 2.3 - Prob. 1CYUCh. 2.3 - Discuss the structure and function of a ribosome.Ch. 2.3 - Prob. 3CYUCh. 2.3 - Prob. 4CYUCh. 2.4 - Describe the structure and functions of a Golgi...
Ch. 2.4 - Prob. 2CYUCh. 2.4 - Prob. 3CYUCh. 2.5 - Prob. 1CYUCh. 2.5 - Prob. 2CYUCh. 2.5 - Prob. 3CYUCh. 2.6 - Prob. 1CYUCh. 2.6 - Prob. 2CYUCh. 2.7 - Prob. 1CYUCh. 2.7 - Prob. 2CYUCh. 2.7 - Prob. 3CYUCh. 2.7 - Prob. 4CYUCh. 2.8 - Prob. 1CYUCh. 2.8 - Prob. 2CYUCh. 2.9 - Prob. 1CYUCh. 2.9 - Prob. 2CYUCh. 2.10 - List the three types of cytoskeletal elements and...Ch. 2.10 - Explain how motor proteins transport proteins...Ch. 2.10 - Prob. 3CYUCh. 2.10 - Prob. 4CYUCh. 2 - Prob. 1RECh. 2 - Prob. 2RECh. 2 - Prob. 3RECh. 2 - Prob. 4RECh. 2 - Prob. 5RECh. 2 - Prob. 6RECh. 2 - Prob. 7RECh. 2 - Prob. 8RECh. 2 - Prob. 9RECh. 2 - Using the answer code on the right, indicate which...Ch. 2 - Prob. 11RECh. 2 - Prob. 1UCCh. 2 - Prob. 2UCCh. 2 - Prob. 3UCCh. 2 - Compare exocytosis and endocytosis. Define...Ch. 2 - Prob. 5UCCh. 2 - Compare lysosomes with peroxisomes.Ch. 2 - Distinguish among cellular respiration, oxidative...Ch. 2 - Prob. 8UCCh. 2 - Prob. 9UCCh. 2 - Cells expend energy on what three categories of...Ch. 2 - Prob. 11UCCh. 2 - Prob. 1SQECh. 2 - Prob. 2SQECh. 2 - Prob. 3SQECh. 2 - Calculate the number of cells in the body of an...Ch. 2 - Prob. 5SQECh. 2 - Applying Clinical Reasoning Kevin S. and his wife...Ch. 2 - The stomach has two types of exocrine secretory...Ch. 2 - Prob. 2TAHLCh. 2 - Prob. 3TAHLCh. 2 - Why do you think a person is able to perform...Ch. 2 - Prob. 5TAHL
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biology and related others by exploring similar questions and additional content below.Similar questions
- Which of the following is true of exocytosis, but not true of facilitated diffusion? Select all that apply. A) Involves transport vesicles B) May be used to move a hydrophilic substance to the other side of the membrane C) Requires energy D) Always moves a substance down its concentration gradient E) Always results in a substance exiting from the cell .arrow_forwardSecretory vesicles containing insulin move to the plasma membrane at the cell surface and release the protein to neighboring blood capillaries. Which Cytoskeletal element is essential for this vesicle movement within a cell? Lamins Intermediate filaments Microtubules Microfilamentsarrow_forwardIn the cell there are three types of filaments that form the cell skeleton. Answer:a)Which they are.b)How they are constructed.c)What their function is.arrow_forward
- Cell in the pancreas produce insulin, a protein made to control glucose levels in blood stream. Therefore, which organell would be in larger quantities due to a pancreas cell's function? A Rough Endoplasmic Reticulum B) Smooth Endoplasmic Reticulum Mitochondrion Lysosomearrow_forwarda) Give the two main membrane proteins.b) State a function each of the mentioned protins. c) Explain why change in pH can affect the function of the proteins.arrow_forwardProteins which are only on one side of the plasma membrane and may not interact with the phospholipids directly. The proteins are often involved in intracellular signialing. a) cholesterol b) peripheral protein c) integral proteins D) glycolipidarrow_forward
- Describe carrier-mediated transport and vesicular transport processes used by cells to absorb or remove specific substances.arrow_forwardQUESTION 1 a) Figure 2 shows the fluid mosaic model of plasma membrane. Figure 2 i) Name the parts labelled A and B. A: .. ii) State the component and function of structure C. Component Function: b) Movement of solutes across a membrane occur with the help of transport protein. i) Name the disease due to defective carrier proteins that transport cystine. i) Name and describe one (1) type of gated ion channel. i) Explain how glucose molecules are transported across plasma membrane into a cell via passive transport.arrow_forwardSome nutrients and other types of particles can be taken into a cell when the cell's plasma membrane encloses the particles and pinches off, forming a free-floating vesicle inside the cell. A lysosome containing digestive enzymes then fuses with the vesicle. Which term best classifies the uptake of such particles by the cell? Simple diffusion OEndocytosis O Exocytosis Facilitated diffusionarrow_forward
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