2. Circle the carbon atoms of the carbohydrate rings of these sugars at which theoxidation takes place. These carbon atoms will become part of an aldehyde or ketonegroup.Note: do this for the reducing sugars only!OHHOHHHноно.HOно-но--HHноHноHHO,HноB-D-glucoseонHO.HOHHỌНоsucroseOHHHНоOCH3OHmethyl a-D-glucosideНо.Hно.НоOHНо-HO-ноOHOHmaltosea-D-fructose

If a sugar(Monosaccharide, Disaccharide or Polysaccharide) can cause reduction of other compounds…

Answered: 2. Circle the carbon atoms of the…

Biochemistry

9th Edition

ISBN:9781319114671

Author:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Publisher:Lubert Stryer, Jeremy M. Berg, John L. Tymoczko, Gregory J. Gatto Jr.

Chapter1: Biochemistry: An Evolving Science

Section: Chapter Questions

Problem 1P

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Match each of the metabolites with the given pathways. * O points Protein Tricarboxylic Amino acid Glycolysis Photosynthesis synthesis acid cycles synthesis Sucrose Pyruvate Peptide chains Isocitrate Valine O O o O
2. a. Label the following structures as ATP, ADP, AMP, P₁, PPi, or Adenosine. Place your answers in the boxes provided. HO H OH H OH OH O N. H H OH + ATP NH₂ . + ADP 01210 ++++++ O-AMP O O Adenosine *+-+ O 0=210 HO b. Put an "X" in the box for the reaction that is thermodynamically most favorable. OH OPP OPP Adenine + AMP + Adenosine
label all 5 identified regions in the active site, (labels like basic catalytic residue, acidic catalytic residue, catalytic nucleophile, etc.)
19. Which of the following statements is true for the shown reactions? i C-S-COA CH₂ H₂C-C-OH CH₂ coo W Coo CH₂ C=0 I Acetyl-CoA CH3 x 214 Coo- 1 CH ₂ I CHOH CH3 Y A. Deficiency of oxaloacetate stimulates the formation of X and y B. Insulin signaling stimulates the formation of X and Y C. Both A and B D. Neither A nor B
coo CH,-č-CoA + H,0 Acetyl-CoA CoA CH, но-с-соо coo CH, Citrate čoo Oxaloacetate NADH Çoo CH, сн-соо сн-он NAD CH, Malate но-с-н Coo Isocitrate CoO NAD coo NADH + H CH + co, Fumarate HC Coo CH, CH, a-ketoglutarate FADH, NAD • COA NADH + H • co, FAD Succinate čoo CH, -CH, Succinyl-CoA CH, coo GTP + COA GDP• P. COA In step 4 of this cycle the a-ketoglutarate complex uses the following cofactors or coenzymes which are also used by O A. Zn", Mg**; pyruvate carboxylase В. FAD; dihydrolipoyl transacetylase TPP, COASH, Lipoic Acid; pyruvate carboxylase OP. TPP, COASH, Lipoic Acid; pyruvate dehydrogenase complex O E. biotin; pyruvate dehydrogenase complex
1. Why is fermentation an effective method of preserving food? Be specific about how fermentation affects the chemical properties of the food. 2. Fermented meat products (sausages, salamis, etc.) are made throughout the world. Can protein be fermented? If not, what in the meat is being fermented? 3. What is the principal sugar found in grain? What specific substrate must “brewer's yeast" be able to ferment?
1. define in your own words enzyme 2. explain how enzymes act on a substrate 3. explain the term catalyst 4. what is meant by optimal conditions for enzymes and what are the conditions 5. explain what catalase is: what it helps to break down and into what parts.
2. Fatty acid metabolism consists of (catabolic/anabolic) processes that generate (catabolic/anabolic) processes that create biologically important energy, and molecules (triglycerides, phospholipids, second messengers, local hormones and ketone bodies). 3. Which cell organelle (Nucleus, Ribosomes, Endoplasmic reticulum, Mitochondria, Golgi apparatus) is involved in fatty acid catabolism in mammalian cells? Where does the beta-oxidation take place?
Given on the image is the pathway wherein I is for intermediate, P is for pathway name and E is for the enzyme. Identify numbers 1-4.
2. Write a more complete reaction scheme for the metabolic process depicted below. Be sure to include the intermediate structure and indicate what enzymes are likely responsible for these metabolic steps. но. H N. CH3 HO CH3 HO OH
1-:1 O The two structures of glucose shown below are classified as "CH,OH "CH,OH H. H. O, H H. H, O OH OH H. H. он но OH Но H. OH H. OH
Give a clear handwritten answer...given some statements about vitamin c .in which is true for vitamin C explain...?

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