Which of the following statement regarding the ends of polysaccharides are true? for heads up 2 and 4 are not correct .. just pick only one answer 1) All polysaccharides have one, and only one, reducing end. 2) Some polysaccharides may have no reducing end. 3) Some polysaccharides may have no non-reducing ends. 4) All polysaccharides have a N-glycosidic bond at their reducing ends. 5) Some polysaccharides may have a functional group other than a carbonyl group at their reducing ends.

Polysaccharides are part of the complex carbohydrate category, forming from multiple monosaccharide…

Answered: polysaccharides

Science

Biochemistry

polysaccharides

Biology Today and Tomorrow without Physiology (MindTap Course List)

5th Edition

ISBN:9781305117396

Author:Cecie Starr, Christine Evers, Lisa Starr

Publisher:Cecie Starr, Christine Evers, Lisa Starr

Chapter2: Molecules Of Life

Section: Chapter Questions

Problem 4CT: In the following list, identify the carbohydrate, the fatty acid, the amino acid, and the...

See similar textbooks

Related questions

Q: Match each SERCA domain to its role in Ca2+ transport: Drag and drop options on the right-hand side…

A: SERCA is an enzyme that is essential for muscular function. It is in responsible of transporting…

Q: People are very interested in understanding how prions fold. (Prions are proteins that begin…

A: 1. To determine which protein, mouse or bovine, will be more "folded" at 310K, we need to compare…

Q: complete the sentence. In the Sanger method, the carbon atom of the reagent fluorodinitrobenzene…

A: The Sanger reagent (1-fluoro-2,4-dinitrobenzene) is used to determine the N-terminal amino acid in…

Q: You run a series of assays at 25°C on enzyme A. You measure the velocity for a range of S…

A: This question can be solved using Lineweaver Burk plot. This graph also represents the enzyme…

Q: What kind of catalysis is shown at position #1? Substrate rest of renzyme OHK Acid catalysis Metal…

A: General acid/base: proton transfer occurs between enzyme to substrate or from substrate to enzyme…

Q: ARTVIVGKSFSLGVDW. Calculate the number of charged groups in this peptide at pH 5. Use the provided…

A: There are seven amino acids with ionizable side chains. They are Glutamate (E), Aspartate (D),…

Q: 1. Draw the structure of the following peptide: ala-asp-gly-lys-ser-glu-val-arg-his-gly. What would…

A: pKa is the pH at which a weak acid is 50% dissociated. When pH < pKa of the ionising group, the…

Q: Draw a diagram of the hydrogen bonding interactions in: i) a two-stranded antiparallel beta sheet,…

A: Secondary structure of protein: Formed due to twisting of polypeptide chain.The folding is due to…

Q: Please calculate and plot the charge on a peptide with the sequence of NEYK over the pH range from 1…

A: Before calculating the charge on the peptide and plotting it, we need to be thorough with the…

Q: Would increasing the concentration of salt prevent the mutant protein from aggregating?

A: Protein aggregation is a widespread issue in biotechnology and cellular biology, characterized by…

Q: Decide whether each of the following statements is true about ornithine carbamoyltransferase. It's a…

A: Ornithine carbamoyltransferase is an enzyme is important in the urea cycle. Urea cycle is a…

Q: Draw the condensed structural formula of a gycerophospholipid trat contains two stearic acids and a…

A: Definition of condensed structure - The system for writing organic compounds in a single line is…

Q: Which of the following is not a CYP450 catalyzed oxidation/reduction reaction? O A. deamination OB.…

A: The Cytochrome P450 (CYP450) enzymes are a group of enzymes that play a crucial role in the…

Q: When transaminated, the three branched-chain amino acids (valine, leucine, and isoleucine) form…

A: Maple syrup urine disease is caused by a deficiency in the branched-chain α-keto acid dehydrogenase…

Q: The table below lists experimental conditions that can be applied to a reaction catalyzed by a…

A: For a one-substrate enzyme-catalyzed reaction, the Michaelis-Menton equation shows the quantitative…

Q: Provide a reasonable step-wise mechanism for the reaction below, involving TPP as a coenzyme (can…

A: Enzyme catalysis can occur via different mechanisms such as general acid/base catalysis, covalent…

Q: write the one letter code for oligopeptide ser-cys-ille-glu-Asn-cys-glu and calculate the total…

A: Before calculating the total charge on the peptide, we need to be thorough with the principle behind…

Q: Solve the Michaelis-Menten equation for KM when vo=Vmax/2. What does this tell you about the…

A: Enzymes catalyse biochemical reactions by lowering their activation energy.Enzymes have their…

Q: Using RNA interference, it is possible to significantly reduce homologous mRNA transcripts and…

A: Using RNA interference, it is possible to significantly reduce homologous mRNA transcripts and…

Q: different substrate (Substrate 2) with a Km = 30 µM (assuming that both substrates give the same…

A: Given that,Vmax for both substrate 1 and substrate 2 is same (95 μM/sec) and Km for substrate 2 is…

Q: In order for ATP to effectively deliver energy to an enzyme, the following needs to be the case: a.…

A: Endergonic reactions are reactions that cannot be driven forward without an input of energy.…

Q: Decide whether each of the following statements is true about pyruvate decarboxylase. It…

A: It is an enzyme which catalyses the reaction of decarboxylation of pyruvic acid in to acetaldehyde.…

Q: Two possible point mutations are the substitution of lysine for leucine or the substitution of…

A: Amino acid mutations refer to changes in the DNA sequence that result in alterations to the sequence…

Q: A membrane simulator is shown below. Watch the video clip in order to answer the question. Diffusion…

A: Osmosis is the movement of water molecules across a semipermeable membrane, driven by the difference…

Q: From the peptide chain: Met-Tyr-Phe-Arg-Ile-Glu-Asn-Asp-Ser, draw the structure of the product…

A: There are four types of biological macromolecules: proteins, nucleic acids, lipids and…

Q: In the article the authors reference the canonical forces in protein folding. Describe how these…

A: As per the central dogma of molecular biology, the DNA contain the information needed to synthesize…

Q: Which of the following is the most efficient enzyme An enzyme with a high kcat and a high Km. An…

A: Enzymes play a fundamental role in biological processes by catalyzing chemical reactions, thereby…

Q: Crocodiles can use virtually 100% of the oxygen in its blood, whereas humans can extract only about…

A: Let's evaluate each statement to determine which one best explains why HCO3 in the crocodile works…

Q: 2. An enzyme-catalyzed reaction has a Km = 120 μM. At what substrate concentration would this…

A: In enzyme kinetics, the Michaelis-Menten constant, or Km, is a parameter that characterises the…

Q: Consider a peptide AKCVSEAALRIKQEANSL. Which of the following secondary structures the peptide can…

A: In the light of proteins, secondary structure refers to the regional spatial organization of the…

Q: Analyze the following pair of compounds. Which of the terms explains the relationship between the…

Q: Cyclic photophosphorylation uses two photons to generate one ATP. If the AG of ATP hydrolysis is -50…

A: Percent efficiency is defined as a measure of the manner in which how efficiently a process or…

Q: Write out the mechanism of TIM-catalyzed reaction in the direction it goes in glycolysis. Show…

A: In order to produce energy, glucose or other carbohydrates must be broken down. This process is…

Q: Decide whether each of the following statements is true about ornithine carbamoyltransferase. It's a…

A: Ornithine carbamoyltransferase is an enzyme is important in the urea cycle. Urea cycle is a…

Q: Write the one letter code for the oligopeptide Ser-Cys-Ile-Glu-Asn-Cys-Glu and calculate the total…

A: On a logarithmic scale from 0 to 14, pH, or "potential of hydrogen," measures the acidity or…

Q: 3.) The enthalpy change associate with a biological process is -13200 cal/mol at 298K and +14700…

A: The heat capacity of a system is the amount of heat that must be supplied to a system to raise its…

Q: Provide an overview of the components and structure of a microchip.

A: The scientific field of biochemistry studies the compounds and chemical reactions that take place…

Q: In the peptide shown below, a covalent bond that could rotate to form secondary structure is…

A: There are two types of secondary structures are which are found in protein: alpha helix and beta…

Q: All of the following statements about amino acid synthesis in humans are true except: Some amino…

A: The organic building components of proteins are known as amino acids. They have a hydrogen atom, an…

Q: What would be the free-energy change generated by the import of one mole of Na+ from a concentration…

A: In order to find the free energy change () associated with import of 1 mole of Na+, first we need to…

Q: yur as marking consists protein mat calowing Wi/ a 125 KD heteromer c de are of each subunt masses:…

A: The structure of the 125 kDa heterotrimeric protein given in question is depicted below.It is…

Q: Acid-base catalysis two part catalytic process (for example, the chymotrypsin mechanism) a covalent…

A: Enzymes are biocatalysts which increase the rate of biochemical reactions. Substrate molecules bind…

Q: If a cell were given glucose labeled at carbon-3 with 14C, what carbon(s) of pyruvate would contain…

A: Glycolysis is a process by which a cell converts one glucose molecule to 2 molecules of pyruvate.…

Q: Are the given reactions examples of general acid/base catalysis, covalent catalysis, catalysis by…

A: Enzymes catalyze reactions using various types of mechanisms. Some of the most observed mechanisms…

Q: The transport would also be characterized as Aspartic acid uniform diffusion active facilitated…

A: The cell/ plasma membrane is the external protective barrier of the cell allowing movement of only…

Q: Suppose that you are working with an enzyme that has an ionizable active site residue with a pk of…

A: First let's name the curves as shown below, so that we can identify each of them using these…

Q: Draw dipeptide Arg-Thr at pH 6.0. Circle the six atoms that are restricted in one plane. Calculate…

A: Dipeptide is simply 2 amino acids bonded to each other via a peptide bond. The two amino acids that…

Q: A polypeptide is cleaved into peptides by treatment with trypsin and cyanogen bromide, and then the…

A: Trypsin cleaves specifically peptide bonds at the C-terminal side of lysine (K) and arginine (R)…

Q: Mary Jo prepared a series of diluted samples by taking 1 mL of sample and adding it to 4 mLs of…

A: Here, Mary Jo is undertaking serial dilution (i.e. a series of consecutive dilutions) comprising of…

Q: yruvate carboxylase catalyzes the first step of gluconeogenesis. ATP + HCO3─ + pyruvate →…

A: Actual free energy change is related to standard free energy change by the following mathematical…

Question

100%

Which of the following statement regarding the ends of polysaccharides are true?

for heads up 2 and 4 are not correct .. just pick only one answer

1)	All polysaccharides have one, and only one, reducing end.

2)	Some polysaccharides may have no reducing end.

3)	Some polysaccharides may have no non-reducing ends.

4)	All polysaccharides have a N-glycosidic bond at their reducing ends.

5)	Some polysaccharides may have a functional group other than a carbonyl group at their reducing ends.

Definition Definition Group of atoms that shape the chemical characteristics of a molecule. The behavior of a functional group is uniform in undergoing comparable chemical reactions, regardless of the other constituents of the molecule. Functional groups aid in the classification and anticipation of reactivity of organic molecules.

Expert Solution

This question has been solved!

Explore an expertly crafted, step-by-step solution for a thorough understanding of key concepts.

SEE SOLUTION Check out a sample Q&A here

Step 1: Polysaccharides

VIEW

Step 2: Identifying correct Statement.

VIEW

Solution

VIEW

Step by step

Solved in 3 steps

SEE SOLUTION Check out a sample Q&A here

Knowledge Booster

Learn more about

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

An example of a monosaccharide is ________. a. fructose b. glucose c. galactose d. all of the above
1) Which of the following statement(s) regarding the ends of polysaccharides are true? All polysaccharides have at least one reducing end. Some polysaccharides may have no reducing end. Some polysaccharides may have no non-reducing ends. All polysaccharides have a N-glycosidic bond at their reducing ends. none of the above 2) The transformation of a monosaccharide into its ______ occurs easily and does not require the assistance of a catalyst. epimer anomer sugar alcohol diastereomer zwitterion
Disaccharides are joined by glycosidic bonds formed between the anomeric carbon on one monosaccharide and a hydroxyl (-OH) group of another monosaccharide. Identify the types of linkages in each of the three disaccharides. Only place three of the linkages. НО. CH₂OH CH₂OH CH₂OH HO OH OH OH OH OH CH₂OH HO. НО OH OH 0 OH B12 al OH 4 OH 0 О CH₂OH Answer Bank al + B2 OH al + al OH B14 OH о OH OH
Consider the trisaccharide below and answer the following questions: но. OH OH H. OH HO Но ОН ÓH H ÓH ОН C Name of monosaccharide A (Follow this format in typing your answer: ribose): Name the glycosidic linkage between monosaccharides A and B. (strictly follow this format, do not put spaces in between: beta-1,2): Is the trisaccharide a reducing sugar? Type Yes or No: I- I-
Determine whether the following monosaccharides have D or L configuration and classify them based on number of carbons and whether they are aldoses or ketoses: CH2OH CH2OH НО- C=0 C=0 НО- H- H- HO- Н-с-он Н-с-он H- -HO- НО H- H- -HO- НО -с-н CH2OH Но- ČH2OH CH2OH CH2OH
Which of the following monosaccharides structural relationship is CORRECT? * CHO CHO CHO но- H- HO -- но -H- но -OH- H- но -- H- H- H- OH но- -H- ČH2OH ČH,OH CH,OH 1 3 1 and 2 are enantiomers, while 2 and 3 are diastereomers 1 and 2 are diastereomers, while 2 and 3 are diastereomers 1 and 2 are enantiomers, while 2 and 3 are enantiomers O 1 and 2 are diastereomers, while 2 and 3 are enantiomers
Which linear monosaccharide below corresponds to this cyclic one? A) A B) B C) C D) D E) None of them
Which of the following statements is correct regarding the structures below? CHO CHO H-OH ОН н ОН НО H НО -Н н- ОН CH₂OH CAB All are structures of D-sugars. All are structures of ketohexoses. Only CAR is a monosaccharide. 0 Only CAP is a L-sugar. Н I H CHO -ОН H-OH H-OH н- -ОН CH₂OH CAR H-OH -ОН НО-Н то н- H-OH CH₂OH CAP CH2OH to HO-H НО-н Н 1 - он CH₂OH CAT
Name the three different polysaccharides. explain their structure (and their differences) and where they occur (where you find them).
The simplest monosaccharide. O A) glyceraldehyde O B) Glucose O C) fructose O D) mannose
The monosaccharide shown below polymerizes to form a polysaccharide where each sugar residue is linked to each other by a 8 (1 + 4) linkage. Which of the choices below represents the polysaccharide just described? HO он H О он H но CH2OH CH2OH H. OH OH OH H H OH OH O- ÇH2OH CH2OH ÇH2OH -0- 0- -0 H OH H OH H H он -0 H H. OH OH H OH H CH2OH CH2OH CH2OH H. OH H OH он H OH
CH₂OH C=0 но-с-н H-C1OH H-C1OH H-C1OH CH₂OH Which of the following statements correctly describes the above carbohydrate? A) This monosaccharide is fructose. B This monosaccharide is the D-isomer of ketoheptose. This monosaccharide is galactose. This monosaccharide is the L-isomer of ketoheptose.