BIOCHEM-ACHIEVE(FIRST DAY DISCOUNTED)
9th Edition
ISBN: 2818000069358
Author: BERG
Publisher: MAC HIGHER
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Question
Chapter 12, Problem 2P
Interpretation Introduction
Interpretation:
The structure obtained when the phospholipids are placed in an organic solvent needs to be determined.
Concept introduction:
Phospholipids are important component of the cell membrane. They form lipid bilayers due to their amphiphilic properties.
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18:33
A docs.google.com
A phospholipid macromolecule
Has 2 fatty acid hydrophobic chains
Has a polar phosphate head
Has a glycerol backbone
All are correct
A nucleotide contains
Purine or pyrimidine
O Sugar
Phosphate
All of the above
The structures depicted below are:
CH2OH
H.
H-C- OH
но
3
H-
НО-С — Н
H-
4
OH
H C- OH
H-
-C-OH
H C- OH
CH,OH
6CH2OH
Enantiomer isomers
geometric isomers
O structural isomers
both geometric isomers and
enantiomers
O O O O
O O
O O
H
онн
C-C-N -C
C-N
OH
+H20
HH
H.
H
N-
C-N-C-C
OH
OH
H.
R
R
The chemical reaction illustrated in the accompanying figure
H H
C-N-C-C
OH
N-
-C
OH
R
R
The chemical reaction illustrated in the accompanying figure
O links two monomers to form a polymer
separates two phospholipids in a bilayer
breaks a peptide bond
is a hydrolysis reaction in a polysaccharide
A piece of DNA has the following sequence: 5' TCATGG 3'. What would be the sequence of the complementary
strand?
O 3'AGTACC 5'
O S' AGTACC 3
O3 CCATGA 5
O s CCATGA 3
Refer to the accompanying figure. RNA at the beginning of the strands are shaded in lighter color. Identify th
leading strand in this figure!
O a
O b
HICIR
Part A - Hydrogen bonding
Label the following diagram of water molecules, indicating the location of bonds and the partial charges on the atoms.
Drag the labels to their appropriate locations on the diagram of the water molecules below. Labels can be used once,
more than once, or not at all.
▸ View Available Hint(s)
covalent
bond
ionic bond
hydrogen
bond
8+
(b)
Group 2
H
Group 1
H
Group 1
H
(d
Group 2
H
H
Group 1
Group 2
H
Group 2
h
Group 1
H
H
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Chapter 12 Solutions
BIOCHEM-ACHIEVE(FIRST DAY DISCOUNTED)
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Need a deep-dive on the concept behind this application? Look no further. Learn more about this topic, biochemistry and related others by exploring similar questions and additional content below.Similar questions
- Examine the following structure. Fatty acid Fatty acid PO Alcohol Which of the following is the correct classification of this substance? All of these are correct classifications. glycerophospholipid phospholipid complex lipid Glycerolarrow_forwardSelect all answers that apply. Which of the following are common features of phospholipids and triacylglycerol? They are both present in the membrane They both have a glycerol backbone They both contain fatty acids They are both amphipathic They are both synthesized via hydrolysis reactionsarrow_forwardShow work. Don't give Ai generated solutionarrow_forward
- BIOMOLECULES - MULTIPLE CHOICE - Please answer properly QUESTION : The following are examples of various biomolecules. Which of the following are examples of lipids? A. DNA, RNA, ATP B. triglycerides, waxes, steroids, phospholipids C. dipeptide, polypeptide, amino acids D. monosaccharides, disaccharides, starch, cellulosearrow_forwardWhich of the following lipids would you expect to find as a structural component in a membrane, and with a net charge of zero at pH 7.3? phosphatidylserine. triacylglycerol. phosphatidylcholine. phosphatidic acid none of the above options.arrow_forwardGive correct detailed Solution with explanation needed with structure...don't give Handwritten answerarrow_forward
- 1- (True or False) Adjacent nucleotides are joined by covalent bonds that form between the –OH group on the 3` carbon of one nucleotide and the phosphate on the 5` carbon on the next. 2- (True or False) if a solute is in an aqueous solution, then by definition an hydration shell has formed around it. 3- (True or False) When exposed to water, phospholipids will self-organize into lipid bilayers, and spheres.arrow_forwardA completed concept map for this unit includes but is not limited to the following ideas: concept of biochemistry with the following major categories: Water, Carbohydrate, Proteins, Lipids→ include cell membranes, Nucleic Acids include terminology such as: dehydration synthesis, hydrolysis, denaturation, monomer/polymers, chitin, glycerol, fatty acids, trans/cis fats etc. Create a concept map which the main topic is macromolecules and it branches out to the following topics Water, Carbohydrate, Proteins, Lipids- include cell membranes, Nucleic acids Could you add these terms into the map functional group polarity intermolecular forces of attraction hydrogen bon essential nutrient carbohydrate monosaccharide isomer glycosidic linkage monomer polymer disaccharide oligosaccharide polysaccharide intermolecular force of attraction hydrogen bond macronutrient essential amino acid amino acid side group/R-group peptide bond polypeptide receptor neurotransmitter hormone secondary…arrow_forwardO d. The nucleus O e. Chitin Which type of bonds links the monomers that make up cellulose microfibrils Select one: O a. lonic bonds O b. Hydrogen bonds O c. Glycosidic linkage between B glucose O d. Ester linkage O e. Glycosidic linkage between a glucose Phospholipids in water exist as an aggregate calledarrow_forward
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