The Collagen proteins, which are strong flexible fibers that resist stretching have four levels of protein structure. In other words, they have the quaternary level. From this you can conclude that Collagen: is not pleated or coiled. Olacks hydrogen bonds. is made of multiple polypeptides. is made of only one polypeptide chain. is not made of amino acids.

The Collagen proteins, which are strong flexible fibers that resist stretching have four levels of protein structure. In other words, they have the quaternary level. From this you can conclude that Collagen: is not pleated or coiled. Olacks hydrogen bonds. is made of multiple polypeptides. is made of only one polypeptide chain. is not made of amino acids.

Human Anatomy & Physiology (11th Edition)

11th Edition

ISBN:9780134580999

Author:Elaine N. Marieb, Katja N. Hoehn

Publisher:Elaine N. Marieb, Katja N. Hoehn

Chapter1: The Human Body: An Orientation

Section: Chapter Questions

Problem 1RQ: The correct sequence of levels forming the structural hierarchy is A. (a) organ, organ system,...

See similar textbooks

Similar questions

As part of their function, membrane-bound organelles, such as mitochondria and the en- doplasmic reticulum, must move substances across their membranes. Which of the following statements best describes a feature shared by mitochondria and the endoplasmic reticulum that increases the efficiency of their functions? A B с D double membranes, in which one membrane encloses the other rigid and nonfluid membranes membranes composed of carbohydrates highly folded membranes
Which structure is saturated and unsaturated?
Consider a phosphorus atom that is part of the membrane of the sarcoplasmic reticulum in the biceps muscle of your arm. Using the levels of structural organization, name in order the structure that corresponds to each level of organization. Begin at the atomic level (the phosphorus atom) and end at the organ system level.
Which of the following is a true statement? Sphingolipids contain 2 hydrophobic, acyl chains Phospholipids contain 3 hydrophobic acyl chains Sphingolipids are completely no-polar, hydrophobic molecules The different types of phospholipids do not have different physical properties when in the membrane
No polymerization once formed. Microtubules Actin Intermediate Filaments Prevent excessive stretching of cells. Used to move vesicles within cells. Used in cell crawling and cell contraction. Made of dimers of alpha- and beta- tubulin. Also called microfilaments A strong structural protein within cells.
Which of the following statements are TRUE about the phospholipid bilayer? Select all that apply. Integral proteins have at least one part touching the inner 'tails' of the membrane. Peripheral proteins span the entire membrane. Cholesterol can be used to make the membrane more OR less fluid, depending on the temperature. Glycolipids and glycoproteins face the inside of the cell.
Myosin, a motor protein that interacts with actin to drive muscle movement, is bound to a phosphate group at one stage of its conformational change that causes motion. Myosin is an example of a hemoprotein. O metalloprotein Ophosphoprotein glycoprotein O lipoprotein O nucleoprotein
Define micelles, mixed micelles and Liposome and lipid bilayer. Write the importance of each one.
Which of the following statements regarding hydrogen bonding in secondary structures is true? Both α-helices and β-sheets only use intrachain hydrogen bonds. Both α-helices and β-sheets only use interchain hydrogen bonds. α-helices only use intrachain hydrogen bonds and β-sheets can use either intrachain or interchain hydrogen bonds. α-helices can use either intrachain or interchain hydrogen bonds and β-sheets only use interchain hydrogen bonds.