Fill in Order Details

  • Submit paper details for free using our simple order form

Make Payment Securely

  • Add funds to your account. There are no upfront payments. The writer will only be paid once you have approved your paper

Writing Process

  • The best qualified expert writer is assigned to work on your order
  • Your paper is written to standard and delivered as per your instructions

Download your paper

  • Download the completed paper from your online account or your email
  • You can request a plagiarism and quality report along with your paper
Posted on by admin

Solution-The term commonly used for a chain of amino acids

Question 1.1. Rank butane (CH3CH2CH2CH3), butanoic acid (CH3CH2CH2COOH), and pentane (CH3CH2CH2CH2CH3) in order of increasing boiling point. (From lowest to highest.)  

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;butane < butanoic acid < pentane&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;butane < pentane < butanoic acid&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;butanoic acid < pentane < butane&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;pentane < butanoic acid < butane

Question 2.2.&nbsp;Choose the equilibrium constant that indicates the greatest relative amount of reactant concentration at equilibrium. &nbsp;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1.1 x 10-7&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.3 x 107&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;6.7 x 102&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.3 x 10-2

Question 3.3.&nbsp;Which of the following is the conjugate acid of NH3? &nbsp;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;NH2–&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;NH4+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;HNO3&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;H3O+

Question 4.4.&nbsp;What volume of 0.200 M HCl is required to completely neutralize 50.00 mL of 0.150 M KOH? &nbsp;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7.50 mL&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;50.0 mL&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;66.7 mL&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;37.5 mL

Question 5.5.&nbsp;The&nbsp;fluid mosaic model&nbsp;proposes that &nbsp;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;membranes can move like a fluid.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;proteins are embeIDed into the cell membrane.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;materials that are fluid move across a membrane.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;the composition of membranes includes a mosaic fluid

Question 6.6.&nbsp;The IUPAC name of the molecule below is

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;hydroxyl -2,4-dichlorocyclohexene&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3,4-dichlorophenol&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2,4-dichlorophenol&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1,3-dichlorophenol

Question 7.7.&nbsp;Which of the following is the conjugate base of the acid, carbonic acid?

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;H2CO3&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;H2O&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;H3O+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;HCO3–

Question 8.8.&nbsp;How many alkane constitutional isomers exist with the formula C5H12? &nbsp;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;more than 5

Question 9.9.&nbsp;The side chain of the amino acid tyrosine is shown here.The side chain is classified as ___. &nbsp;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;nonpolar&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;polar-acidic&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;polar-basic&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;polar-neutral

Question 10.10.&nbsp;Which of the following lipids is not derived from cholesterol? &nbsp;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;progesterone&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;thromboxane&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;cortisol&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;testosterone&nbsp;51.Which is an ?-amino acid?&nbsp;*a)&nbsp;b)&nbsp;c)&nbsp;d)

Question 11.11.&nbsp;Antacids may contain which ion to reduce acidity? &nbsp;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Na+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;CO3­2-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Al3+&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;Cl–

Question 12.12.&nbsp;In which of the following levels of protein structure can hydrogen bonding NOT play a role? &nbsp;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;primary&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;secondary&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;tertiary&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;quaternary

Question 13.13.&nbsp;What is the pH of a solution in which [H3O]+&nbsp;is 2.2 x 10-12M? &nbsp;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.34&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4.54 x 10-3&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11.66&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;8.42

Question 14.14.&nbsp;What level of protein structure is not disturbed by denaturing? &nbsp;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;tertiary structure&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;primary structure&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;secondary structure&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;quaternary structure

Question 15.15.&nbsp;The pH of a 1.25 x 10-3&nbsp;M NaOH solution is: &nbsp;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2.90&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;7.00&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;11.1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3.10&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;10.9

Question 16.16.&nbsp;What is the concentration of [H3O+] in an aqueous solution when the [OH–] is 5.2 x 10-9&nbsp;M? &nbsp;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1.9 x 10-6&nbsp;M&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;5.7 M&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1.0 x 10-14&nbsp;M&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;9.8 x 10-9&nbsp;M

Question 17.17.&nbsp;The element found in the center of the heme prosthetic group is ___. &nbsp;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;iron&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;sulfur&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;nitrogen&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;carbon

Question 18.18.&nbsp;The&nbsp;Kafor the reaction of acetic acid and water shown below is 1.8 x 10-5.&nbsp;Which of the following statements is true at pH 7? &nbsp;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;there is much more acetic acid than acetate ion&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;there is more acetate ion than acetic acid&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;the concentration of acetate ion is equal to that of acetic acid&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;the pH is lower than pKa&nbsp;of acetic acid

Question 19.19.&nbsp;Which of the following statements is true about alkanes? &nbsp;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;alkanes contain polar bonds&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;alkanes are attracted to one another by London forces&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;alkanes are polar molecules&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;alkanes are unsaturated hydrocarbons

Question 20.20.&nbsp;The structure of glycerophospholipids contains &nbsp;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a phosphate group, glycerol, three fatty acids, and a sugar molecule.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a phosphate group, glycerol, two fatty acids, and an alcohol molecule.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a phosphate group, a cyclic carbon ring, and variable numbers of fatty acids.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;a phosphate group, a carbohydrate molecule, an alcohol, and fatty acids.

Question 21.21.&nbsp;Kw, the equilibrium constant for the ionization of water by the equation below, is 1.0 x 10-14. What does that mean when we are considering pure water?

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;More ions exist than water molecules.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The majority of the molecules present are in the form of H2O.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;The amount of water is the same as the amount of the ions present.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;There will always be more hydronium ions present than water at equilibrium.

Question 22.22.&nbsp;Carbon must form how many bonds? &nbsp;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;1&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;2&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;3&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;4

Question 23.23.&nbsp;What is the function of nonsteroidal anti-inflammatory drugs (NSAID)? &nbsp;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;To interrupt the production of prostaglandins from arachidonic acid.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;To interfere with the production of anabolic steroids.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;To facilitate the production of cyclooxygenase.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;To stimulate the production of leukotrienes.

Question 24.24.&nbsp;You produce 500 mL of a 0.001 M HClO4, which ionizes completely in water. What is the pH you should expect? &nbsp;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;pH = 0.5&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;pH = 3.0&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;pH = 2.7&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;pH = 500

Question 25.25.&nbsp;The ?-helix and ?-pleated sheet are both forms of the ___ structure of proteins. &nbsp;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;primary&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;secondary&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;tertiary&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;quaternary

Question 26.26.&nbsp;The ethylammonium ion, CH3CH2NH3+&nbsp;has a pKa&nbsp;of 10.81. It reacts with water to form ethylamine, CH3CH2NH2and H3O+&nbsp;as shown below.Which of the following statements is true at pH 7? &nbsp;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ethylammonium ion predominates&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;ethylamine predominates&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;the concentration of ethylamine equals that of ethylammonium ion&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;the pH is higher than pKa&nbsp;of the ethylammonium ion

Question 27.27.&nbsp;Which of the following is the conjugate acid of the bicarbonate ion, HCO3–? &nbsp;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;H2CO3&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;CO32-&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;CO2&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;H3O+

Question 28.28.&nbsp;A solution in which the concentration of H+&nbsp;is greater than the concentration of OH-&nbsp;will &nbsp;

&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;have a pH greater than 7.0 and be basic.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;have a pH less than 7.0 and be basic.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;have a pH greater than 7.0 and be acidic.&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;&nbsp;<input name="StudentNumericAnswer[27].NumericAnswer[0].ChoiceNumber" type="radio" va

ORDER A SIMILAR PAPER AND DELEGATE FULFILMENT OF YOUR ASSIGNMENT TO EXPERT ACADEMIC WRITERS. PLAGIARISM-FREE, GUARANTEED A, TIMELY DELIVERY.

strategic planning visioning session

WHAT OUR CURRENT CUSTOMERS SAY

  • Google
  • Sitejabber
  • Trustpilot
Zahraa S
Zahraa S
Absolutely spot on. I have had the best experience with Elite Academic Research and all my work have scored highly. Thank you for your professionalism and using expert writers with vast and outstanding knowledge in their fields. I highly recommend any day and time.
Stuart L
Stuart L
Thanks for keeping me sane for getting everything out of the way, I’ve been stuck working more than full time and balancing the rest but I’m glad you’ve been ensuring my school work is taken care of. I'll recommend Elite Academic Research to anyone who seeks quality academic help, thank you so much!
Mindi D
Mindi D
Brilliant writers and awesome support team. You can tell by the depth of research and the quality of work delivered that the writers care deeply about delivering that perfect grade.
Samuel Y
Samuel Y
I really appreciate the work all your amazing writers do to ensure that my papers are always delivered on time and always of the highest quality. I was at a crossroads last semester and I almost dropped out of school because of the many issues that were bombarding but I am glad a friend referred me to you guys. You came up big for me and continue to do so. I just wish I knew about your services earlier.
Cindy L
Cindy L
You can't fault the paper quality and speed of delivery. I have been using these guys for the past 3 years and I not even once have they ever failed me. They deliver properly researched papers way ahead of time. Each time I think I have had the best their professional writers surprise me with even better quality work. Elite Academic Research is a true Gem among essay writing companies.
Got an A and plagiarism percent was less than 10%! Thanks!
prevnext

ORDER NOW

CategoriesUncategorized

Consider Your Assignments Done

“All my friends and I are getting help from eliteacademicresearch. It’s every college student’s best kept secret!”

Jermaine Byrant
BSN

“I was apprehensive at first. But I must say it was a great experience and well worth the price. I got an A!”

Nicole Johnson
Finance & Economics

ORDER NOW

Our Top Experts

See Why Our Clients Hire Us Again And Again!


OVER

10.3k
Reviews

RATING
4.89/5
Average

YEARS
13
Mastery

Success Guarantee

When you order form the best, some of your greatest problems as a student are solved!

Reliable

Professional

Affordable

Quick

See our Results

ORDER YOUR ASSIGNMENT NOW

Using this writing service is legal and is not prohibited by any law, university or college policies. Services of Elite Academic Research are provided for research and study purposes only with the intent to help students improve their writing and academic experience. We do not condone or encourage cheating, academic dishonesty, or any form of plagiarism. Our original, plagiarism-free, zero-AI expert samples should only be used as references. It is your responsibility to cite any outside sources appropriately. This service will be useful for students looking for quick, reliable, and efficient online class-help on a variety of topics.