BIOL201 Lab W03 Biological Macromolecules and BSA Standard Curve

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Course Code: BIO-121 Chapter 3: Molecules of Life Course Name: Principles Of Biology-1 5. State the differences between starch and glycogen.

Exercise B: Peptide Bond Formation Figure 2 shows two individual amino acids, and then those same two amino acids after they have been linked together by a peptide bond to form a dipeptide. Addition of more amino acids linked by peptide bonds would form a polypeptide, the precursor to a functional protein. нн +| | || H-N-C-Ĉ-0 H. +! | || H-N-C-ċ –0 H. H H H +| | || H-N-C-C-N-C-C- + H CH2 CH2 H CH2 H. CH2 SH SH NH, NH, Figure 2. Formation of a peptide bond between two amino acids. Answer the below questions in your own document. 1. Which two amino acids are shown on the left side of Figure 2? Use the Figure 3.2 from your text to answer this. 2. To which chemical groups do these amino acids belong? 3. Were you able to identify their chemical characteristics based on your rules? If not, you should go back and revise your rules! On the dipeptide shown in Figure 2, label the peptide bond that was formed when the two individual amino acids were joined. Label the free amino and carboxyl…

Exercise B: Peptide Bond Formation Figure 2 shows two individual amino acids, and then those same two amino acids after they have been linked together by a peptide bond to form a dipeptide. Addition of more amino acids linked by peptide bonds would form a polypeptide, the precursor to a functional protein. H H H. H H +| | H-N-Ċ- ċ-0 H-N-Ć- Ĉ-O H-N-Č -C. N-C-C- H CH2 H. CH2 H. CH2 H CH2 SH SH NH2 NH2 Figure 2. Formation of a peptide bond between two amino acids. Answer the below questions in your own document. F1. Which two amino acids are shown on the left side of Figure 2? Use the Figure They 3.2 from your text to answer this. 2. To which chemical groups do these amino acids belong? 3. Were you able to identify their chemical characteristics based on your rules? If not, you should go back and revise your rules! On the dipeptide shown in Figure 2, label the peptide bond that was formed when the two individual amino acids were joined. Label the free amino and carboxyl groups at the ends…

Exercise B: Peptide Bond Formation Figure 3 shows two individual amino acids, and then those same two amino acids after they have been linked together by a peptide bond to form a dipeptide. Addition of more amino acids linked by peptide bonds would form a polypeptide, the precursor to a functional protein. нн H H O нно H O +| | || H-N-C-ċ-o + +| 1 || H-N-C-C +| | || Н-N—С- С—N—C—С H CH2 H CH2 H CH2 CH2 SH SH NH2 NH2 Figure 3. Formation of a peptide bond between two amino acids. Answer the below questions in your own document. • Which two amino acids are shown on the left side of Figure 3? Use Figure 2 to answer this. • To which chemical groups do these amino acids belong? Were you able to identify their chemical characteristics based on your rules? If not, you should go back and revise your rules! On the dipeptide shown in Figure 3, label the peptide bond that was formed when the two individual amino acids were joined. Label the free amino and carboxyl groups at the ends of this…

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Learning Objectives Identify a peptide bond, the N-terminus (amino-terminus) and C- terminus (carboxyl-terminus) of a polypeptide in a series of linked amino acids. Describe the four levels of protein structure (primary, secondary, tertiary, and quaternary), what types of bonding interactions hold each level together, and how a protein’s structure relates to its cellular function. Link the chemical structures of amino acid R groups to the types of interactions they could form in the folded structure of a protein. Hypothesize the likely consequence of environmental conditions on the folded structure. Recognize secondary structure elements when proteins are represented in different ways (e.g. ball-and-stick structures, ribbon diagrams). Define these terms: enzyme, enzyme activity, active site, substrate, enzyme substrate complex, product, denature. Explain with molecular detail how some conditions affect enzyme activity.

ACTIVITY 12 - LIPIDS As you watch the video, take notes about what you are learning about lipids. Images have been provided to help you think about the information you are hearing. Triglycerides are made from a glycerol and 3 fatty acids. shutterst beck Phospholipids are important in the structure of cells. Cholesterol is used many ways in the body.

B14U A Goals n Skills Minds On Actio O Connect 2 Choose any two words in the table below, then connect them with a complete idea. Repeat this process three times in total. monomer disaccharide glucose cell wall energy structure glycosidic bond isomer cell-to-cell communication For example: if the two words are ribosome and protein, then you could write: Ribosomes are connected to proteins because the ribosomes are the protein builders in the cell. Ribosomes are made of two parts or subunits. The larger of the 2 parts is where the ribosome can add on an amino acid to the growing protein chain. Practice good Organization skills by reviewing concepts and vocabulary from the whole Activity to include full details. Choose your best idea and share it with your classmates. Join The Discussion

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Biomolecules Pre-Assessment One similarity between carbohydrates and lipids is they both... O contain nitrogen as part of their structure. O are composed of fatty acid chains. are made up of chains of smaller subunits. act as enzymes and contain peptide bonds.

Public Se x S Schoology O Microsoft Office Home S Morrison's Speech: Your Page Pre x ictims.seattleschools.org/common-assessment-delivery/start/5439383371?action=onresume&submissionld-682855653 Cellular Respiration and Digestion HW Quiz POSSIBLE POINTS: 1.67 Polymers have energy. After being broken down into monomers, the monomers have energy :: chemical :: kinetic : thermal :: light 1 2 4 6.

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Apply your knowledge Why are monosaccharides highly soluble in water? Why do monosaccharides have high boiling and melting points? Identify carbons 3 and 5 in the monosaccharides below 9 Reducing & non - reducing sugars ( Learning goal 5) A classification that helps differentiate monosaccharides Reducing sugars Also known as aldoses. E. g. glucose Changes Benedicts solution from ) blue to red

Question:- How do the levels of structure achieved in proteins?

Algebra Homework les: Lipids D O Add-ons Help Last edit was seconds ago Arlal BIUA 三, = E▼m、回 11 3. What are the monomers? 4. What are the polymers? 5. Describe the shape/structure of a lipid (triglyceride). You may add a picture as an example, but be sure describe it. 5. What are the differences between saturated fats and unsaturated fats? (words and pictures) . Describe the function of lipids in the human body.

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1 peg Part I: Fill in the Blank: Match one term from the word bank below which best completes each statement. 1pt each. 1. This term refers to the dietary fiber which most animals cannot digest, however it keeps your digestive system healthy! 2. Cholesterol is an important substance in the body. It is a type of 3. The building blocks of proteins are 4. are molecules whose specific function are to speed up reactions in the body. They act as catalysts for biologic reactions. 5. Adenine (A), Guanine (G), Uracil (U) and Cytosine (C) are all nucleotide bases for this molecule: 6. Lipids are and the non-polar nature of the carbon-hydrogen bonds. 7. Structure and meaning they are "water-fearing". This is due to the long hydrocarbon chains always go together in biology, especially when we talk about proteins! Word Bank: Use the following to complete the matching above. Basic Atomic Number Neutral Lactose Amino Acids Proteins Energy Acidic Mass Number Sucrose DNA Steroid Enzymes Double Helix…

Coursework- Take Test Vie.. x Lecture 2 Quiz Time limit: Length: Scored out of: Lecture Quiz in Lecture Quizzes No time limit 10 questions 13 Points Time Remaining: Save Progress Last Saved: 10:55 AM Not Timed True O False 7) Which level of protein structure is when the protein is actually capable of being (1pt functional? O Primary O Secondary O Tertiary All of the above None of the above 8) When a protein is not functional, it is said to be (1pts) O Type here to search ロロ

B. Q8. Unanswered Q8. Hydrogen bonds between parts of the macromolecule are involved in producing which of the following? (choose all that apply) O Select all that apply primary structure of proteins shape of fats secondary structure of proteins D. tertiary structure of proteins structure of cellulose E. 1 Submit 0/11 answered 1.pdf

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DStv Mastering Biology Course Home x 3 MasteringBiology: Macromolecul X session.masteringbiology.com/myct/itemView?assignmentProblemlD=178811495 Apps M Gmail O YouTube Maps News Translate lacromolecules and Membranes apter 8 Question 8 Complete the hypothesis that explains these results. Match the terms in the left column to the appropriate blanks in the sentences on the right. Reset Help concentration gradient Sucrose and H move together into the plant cell through a(n) with H+ moving up a(n) and moving down a(n) sucrose The H gradient is maintained by a(n) proton pump, which requires АТР cotransport protein electrochemical gradient

Course Code: BIO-121 Chapter 3: Molecules of Life Course Name: Principles Of Biology-1 2. State the difference between a saturated and unsaturated fatty acid.

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