Can I have a check on 1-4 mead1.4.BIOL 150. Protein Structure HomeworkWhat are the levels of protein structure and what role do functional groups play?Why? Proteins accomplish many cellular tasks such as facilitating chemical reactions, providing structure, andcarrying information from one cell to another. How a protein chain coils up and folds determines its three-dimensional shape. Its shape will, in turn, determine how it interacts with other molecules and thus performsits function in the cell.Model 1 - Formation of aPeptide BondugyHAmino acid 1CH₂OHHнHowemul Name: Jeff MalanExamine the amino acids in Model 1.O-H+Amino acid 2CH,*NHR₁CHOKΗDipeptideH3. How are the amino acids different from one another?AA2 has 3 hydrogen at the top of theextra Oxygen and hydrogen alone.HR₂НCircle an amine group in the diagram.Draw a triangle around a carboxylic acid (carboxyl) group.O HO-H+ H₂O2.How are the amino acids similar to one another?"They contain the same bases and same elements. Even the shape is theHoodOSNOW Rband while AA1 has anHow many amino acids are involved in the reaction to make a dipeptide?two1

In the given question, we have to check on from 1-4.

Peptide Bond H H H Η 1. Examine the amino acids in Model 1. two = O-H R₁ + CHOKS Н Н Dipeptide Н Circle an amine group in the diagram. Draw a triangle around a carboxylic acid (carboxyl) group. H O-H 3. How are the amino acids different from one another? A2 has 3 hydrogen at the top of the l tra OXY9en and hydrogen alone. 2. How are the amino acids similar to one another? "They contain the same bases and same elements. Even the shape is the + H₂O bond while AA1 has an 1. How many amino acids are involved in the reaction to make a dipeptide? 1

Peptide Bond H H H Η 1. Examine the amino acids in Model 1. two = O-H R₁ + CHOKS Н Н Dipeptide Н Circle an amine group in the diagram. Draw a triangle around a carboxylic acid (carboxyl) group. H O-H 3. How are the amino acids different from one another? A2 has 3 hydrogen at the top of the l tra OXY9en and hydrogen alone. 2. How are the amino acids similar to one another? "They contain the same bases and same elements. Even the shape is the + H₂O bond while AA1 has an 1. How many amino acids are involved in the reaction to make a dipeptide? 1

Chemistry: An Atoms First Approach

2nd Edition

ISBN:9781305079243

Author:Steven S. Zumdahl, Susan A. Zumdahl

Publisher:Steven S. Zumdahl, Susan A. Zumdahl

Chapter21: Organic And Biological Molecules

Section: Chapter Questions

Problem 10RQ

See similar textbooks

Similar questions

Write the General formula and Line Structure of the standard amino acids. A. Alkyl Glycine (Gly,G) Alanine (Ala,A) Valine (Val, V) Proline (Pro,P) Isoleucine (Ile,I) Leucine (Leu,L) B. Sulfur-containing Cysteine (Cys,C) Methionine (Met,M) C.Alcohols Serine (Ser,S) Threonine (Thr,T)
Doxorubicin, shown here, is an important chemotherapy drug used to treat avariety of cancers, including bladder cancer, breast cancer, and certain forms of leukemia. Doxorubicin works by binding to DNA in such a way that a portion of it penetrates the DNA double helix— a process called intercalation. During transcription— the process that forms RNA— portions of the DNA strands are temporarily separated for the base sequence to be read and then are reconnected. With bound doxorubicin, however, the double helix does not reform properly after the strands are separated, which disrupts replication— the process that forms an identical copy of DNA. Which portion of doxorubicin do you think intercalates into the DNA double helix, and why do you think it has little difficulty doing so?
For this set of questions, revisit the slides from Lecture 12, where we discussed the use of Coomassie blue to help identify the amount of protein in a sample. C2 HO,S C1 N1 HN 01 Structure of Coomassie brilliant blue 1. What is the hybridization around each labeled atom of the structure above? (Don't forget what we learned about the way these structures are drawn back in Unit 1.) C1 C2_ N1 01
Chemistry 500 A Q2) 1 2 1 pick one. 2 3 4 All or none per row 1 to 7: (spelling counts) Monosodium glutamate (MSG) Center #electron regions (steric units) 5 6 3 S Legend: sodiumoxygen atom(red); carbon atom(black); nitrogen atom(blue); hydrogen atom(white). 7 Assignment #6 VSEPR large molecules: SEPR worksh... 6 #lone electron pairs ★, #bonded electron regions 4 electron geometry EG TE X # T 2023 500 Q6 V... molecular geometry MGH THE THUN Watch BUTTE var 100 M H 156 16 04105 wear ch Herale della COME
***** ******** ******* ******* **** 194 *** Blackboard Learn ← → C **** k tab esc app.aktiv.com X 1 Draw the structure of [CH3CH2CH2CH2NH3]+.. Include all lone pairs and charges as appropriate. 10 F1 My Drive - Google Drive Q Version: 1.163.0+ production Drawing 2 F2 W # 3 X 20 F3 E $ 4 000 000 F4 Courses R % 5 F5 T Problem 1565 of 25 X Atoms, Bonds and Rings MacBook Air 6 Draw or tap a new bond to see suggestions. F6 Aktiv Chemistry Y & Charges and Lone Pairs 7 0 F7 U * 8 DII F8
These two different C2H6O compounds are called structural (or constitutional) isomers - compounds with the same molecular formula but with different connections among their constituent atoms. If you must break and make new bonds in order to convert one structure into the other (not simply rotate the model around), then they are structural isomers. The concept of isomers is very important in organic chemistry and biochemistry. This is also another instance where condensed formulas can be very useful because they can help you distinguish two isomers apart even when you don't have models. Exercise 8) Can your models be interconverted by rotating bonds, or must the bonds be broken first? What does that mean about these two structures?
Consider the triple alcohol drawn below. It contains all three types (1º, 2º, and 3º) of alcohols (not counting methanol CH3OH). Note that all three O atoms must have two lone pairs of electrons, but these are not shown due to the limitations of my graphics program. OH LOH OH 1a. Directly on the image above, label each chiral center with a “star” (*). 1b. The triple alcohol above is treated with excess HCl. Because there is more HCl than needed, all three alcohols will be converted to chloralkanes. That is, all three alcohol groups will be undergo nucleophilic substitution to form three chloroalkanes. Draw the structures of ALL resulting products (there will obviously be more than one structure). 3° alcohols react exclusively via the SNl mechanism, while 1° alcohols go exclusively via SN2. The textbook is a bit wishy-washy about 2° alcohols, so for the purpose of this HW, assume an SN1 mechanism. There is no need to indicate the absolute configurations on any of your structures, but…
Chemistry Classify substituents according to their effect on an SEA by completing the chart below. It is possible that more than one compound occupies the same place as another and that there are blank boxes!
O Mger x O Phyal-Seren, X Menge PRACTICALRESEARC O on tta dutex O Fik | Cyusers/NolyDownloady Physical-Science QL.Mod2.pdf Gueit = Physical-Scienoe_01Mod2.pdl 12 / 16 100% molecules What's More Activity 1 Properties of Polarities 10 Directions: Explain the different molecular propertirs below regarding your understanding of molecular polarity. Property Explanation Salubility Boiling Point Mincibility Activity 2 Molecular Doodle Directions: Illuatrate the Lewis dot atructuren, name the shupe of the malecule, and identify whether the following molecules are polar or nonpolar based on 12
Chemistry 500 A Q2) 1 2 1 pick one 2 3 4 5 & All or none per row 1 to 7: (spelling counts) Monosodium glutamate (MSG) Center # electron regions (steric units) #lone electron pairs # bonded electron regions 6 7 3 7 S Legend: sodiumoxygen atom(red); carbon atom(black); nitrogen atom(blue); hydrogen atom(white). VSEPR worksh... Assignment #6 VSEPR large molecules: ★ 6 4 electron geometry EG X # 2023 500 Q6 V... T MG T molecular geometry
10. Draw the skeletal structure of a molecule of your own choosing that has the following features: It is fat soluble, recalcitrant, mostly planar in molecular structure with at least 10 carbon atoms. It cannot be a PCB or chlorinated dioxin molecule.
Identify the functional groups in each molecule. . CH₂ CH,CH,CO2 CH;C=H Darvon (analgesic) CH₂N(CH3)2 b. HO CH₂ - တစ CH₂ COOH penicillin G (an antibiotic) ibuprofen (analgesic) .