BIOLOGY CONNECT ACCESS CARD 1-SEMESTER
12th Edition
ISBN: 9781264019090
Author: Raven
Publisher: MCG/CREATE
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Chapter 3, Problem 3A
Summary Introduction
Introduction:
Proteins are organic molecule that are made up of amino acids. There are twenty different amino acids present in the environment. Each amino acid is specific for a particular protein. They determine’s the protein structure and its function. The amino acid consists of amino group (
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Make a Concept Map about the Amino Acids. Separate them base on Essential, Non-Essential, and R-Groups.
Between which two amino acids do disulfide bonds form?
A.Alanine-Glycine
B.Serine-Threonine
C.Cysteine-cysteine
D.Methionine-methionine
How many amino acids and peptide bonds does a tetrapeptide have?
A) four amino acids and three peptide bonds
B) four amino acids and four peptide bonds
C) three amino acids and four peptide bonds
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Chapter 3 Solutions
BIOLOGY CONNECT ACCESS CARD 1-SEMESTER
Ch. 3.1 - Describe the relationship between functional...Ch. 3.1 - Recognize the different kinds of isomers.Ch. 3.1 - Prob. 3LOCh. 3.2 - Prob. 1LOCh. 3.2 - Prob. 2LOCh. 3.3 - Prob. 1LOCh. 3.3 - Prob. 2LOCh. 3.3 - Prob. 3LOCh. 3.3 - Prob. 4LOCh. 3.4 - Prob. 1LO
Ch. 3.4 - Prob. 2LOCh. 3.4 - Prob. 3LOCh. 3.5 - Prob. 1LOCh. 3.5 - Prob. 2LOCh. 3.5 - Prob. 3LOCh. 3 - Prob. 1UCh. 3 - Why are carbohydrates important molecules for...Ch. 3 - Plant cells store energy in the form of ______,...Ch. 3 - Prob. 4UCh. 3 - A molecule of DNA or RNA is a polymer of a....Ch. 3 - Prob. 6UCh. 3 - What monomers make up a protein? a....Ch. 3 - A triglyceride is a form of _______ composed of...Ch. 3 - You can use starch or glycogen as an energy...Ch. 3 - Which of the following is NOT a difference between...Ch. 3 - Prob. 3ACh. 3 - A mutation that alters a single amino acid within...Ch. 3 - Two different proteins have the same domain in...Ch. 3 - What aspect of triglyceride structure accounts for...Ch. 3 - The spontaneous formation of a lipid bilayer in an...Ch. 3 - Prob. 1SCh. 3 - Hydrogen bonds and hydrophobic interactions each...Ch. 3 - Prob. 3S
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- Which part of the amino acid varies between different types of amino acids? A. The amino group B. The carboxyl group C. The side chain D. All of the abovearrow_forwardThree proteins K, L and M have the same % composition. Which is TRUE? A. The three proteins will have the same amino acid sequence B. The tertiary structure of these proteins will depend on the sequence of their amino acids C. The three proteins will have the same function D. The three proteins will have the same shapearrow_forwardWhich of these are considered “part” of each amino acid? A. Carboxyl acid group B. All of the options are correct C. R Group D. Amino grouparrow_forward
- What is the chemical difference between cellulose and chitin? Select one: a. Replacement of the hydroxyl group at C5 with an acetylated amino group b. Replacement of the hydroxyl group at C3 with an acetylated amino group c. Replacement of the hydroxyl group at C4 with an acetylated amino group d. Replacement of the hydroxyl group at C2 with an acetylated amino grouparrow_forwardWhen two amino acids join together, they form a____ . What is the name for the type of bond that forms between amino acids?arrow_forwardExplain how it could be possible to change an amino acid within a protein but not affect that protein’s function.arrow_forward
- which is true when speaking about the secondary structure of a protein A. invoves R group binding b. involves binding to other protiens c. involves hydrogen bonding of the protien backbone d. involves peptide bindingarrow_forwarda.Describe the bonds which hold a quaternary protein molecule together. b. Discuss the reasons why glycine and proline are not usually found in an alpha helix of proteins.arrow_forwardThe ends of amino acids are labeled differently than the ends of nucleic acids because a. amino acids do not have carbons. b. amino acids do not have sugars. c. amino acids do not have bases. d. amino acids do not have phosphate groups.arrow_forward
- What determines the characteristics of an amino acid? Group of answer choices the identity of its side chain its molecular weight both a and b neither a nor barrow_forwardDescribe the levels of structure of a protein and tell how they would be affected by: a. Hydrolysis with 6M HCl (breaks peptide bond)b. Heating with mercaptoethanol (breaks hydrogen bonds)arrow_forwardIn order for proteins to function properly the neccessary amino acids must have a specific what? A. Sequence B. Bond C. Number D. Compoundarrow_forward
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