Question : 31.A urea molecule contains a.two nitrogen atoms b.two carbon atoms c.two hydrogen atoms d.more : 1309728

Economics

31.A urea molecule contains

a.two nitrogen atoms

b.two carbon atoms

c.two hydrogen atoms

d.more than one correct response

e.no correct response

32.Substances to which amino acid carbon “skeletons” may be degraded include

a.acetyl CoA

b.citrate

c.succinate

d.more than one correct response

e.no correct response

33.Carbon-containing amino acid degradation products can be converted to

a.glucose

b.ketone bodies

c.fatty acids

d.more than one correct response

e.no correct response

34.In the first step of the degradation of the heme portion of hemoglobin:

a.Molecular O2 is needed as a reactant.

b.Carbon monoxide is a product.

c.Ring opening with the release of an iron atom occurs.

d.More than one correct response.

e.No correct response.

35.Bile pigments produced from the degradation of the heme portion of hemoglobin are responsible for

a.the yellow color of urine

b.the reddish-brown color of feces

c.the yellow skin color associated with the jaundice condition

d.more than one correct response

e.no correct response

Use the following to answer the questions below:

In each of the following multiple-choice questions, characterize EACH of the three given statements as being TRUE or FALSE and then indicate the collective true-false status of the statements using the choices:

a) All three statements are true.

b) Two of the three statements are true.

c) Only one of the statements is true.

d) None of the statements is true.

36.Statements:

(1) The net effect of protein digestion is the release of the protein’s constituent amino acids.

(2) Ammonium ions enter the urea cycle in the form of carbamoyl phosphate.

(3) Glycogenic amino acids have carbon skeletons that are degraded to glucose.

a.All three statements are true.

b.Two of the three statements are true.

c.Only one of the statements is true.

d.None of the statements is true.

37.Statements:

(1) Excess amino acids are stored in the body for later use in the form of tetra- and pentapeptides.

(2) The ultimate product of all transamination reactions is the amino acid glutamate.

(3) The oxygen atom in urea comes from a water molecule that participates in a hydrolysis reaction.

a.All three statements are true.

b.Two of the three statements are true.

c.Only one of the statements is true.

d.None of the statements is true.

38.Statements:

(1) Protein digestion begins in the stomach rather than the small intestine.

(2) In the second step of heme degradation, biliverdin is converted to bilirubin.

(3) In the oxidative deamination of glutamate, alpha-ketoglutarate is one of the products.

a.All three statements are true.

b.Two of the three statements are true.

c.Only one of the statements is true.

d.None of the statements is true.

39.Statements:

(1) Properties of the compound urea include yellow color, strong odor, and high solubility in water.

(2) The amino group acceptor in most transamination reactions is oxaloacetate.

(3) Absorption of amino acids through the intestinal wall requires active transport.

a.All three statements are true.

b.Two of the three statements are true.

c.Only one of the statements is true.

d.None of the statements is true.

40.Statements:

(1) Citric acid cycle intermediates are often the products from amino acid carbon skeleton degradation.

(2) The net effect of transamination is to collect the amino groups from a variety of amino acids into the amino acids glutamate and aspartate.

(3) All of the reactions of the urea cycle occur within mitochondria.

a.All three statements are true.

b.Two of the three statements are true.

c.Only one of the statements is true.

d.None of the statements is true.

41.Statements:

(1) The source for both nitrogen atoms in a urea molecule is carbamoyl phosphate.

(2) In the second stage of amino acid degradation, ammonium ion is liberated from glutamate through oxidative deamination.

(3) Dietary protein intake and protein turnover are the body’s only sources for providing amino acids for the amino acid pool.

a.All three statements are true.

b.Two of the three statements are true.

c.Only one of the statements is true.

d.None of the statements is true.

42.Statements:

(1) A reactant and a product in the first step of the urea cycle are, respectively, ornithine and citrulline.

(2) Degradation of heme begins with a ring-opening reaction in which carbon monoxide is produced.

(3) With a normal diet, only about 10 percent of our total calories come from protein.

a.All three statements are true.

b.Two of the three statements are true.

c.Only one of the statements is true.

d.None of the statements is true.

43.Statements:

(1) Each of the 20 standard amino acid carbon skeletons undergoes a different degradation process.

(2) The net effect of the urea cycle is the production of urea from ammonium ions and acetyl CoA.

(3) In transamination, the amino group of an amino acid is interchanged with the acid group of an alpha-keto acid.

a.All three statements are true.

b.Two of the three statements are true.

c.Only one of the statements is true.

d.None of the statements is true.

44.Statements:

(1) Stercobilin, a bile pigment, is the substance that gives fecal matter its brown color.

(2) Glycolysis and citric acid cycle intermediates are the starting materials for amino acid biosynthesis.

(3) The urea cycle participants arginine and citrulline are both nonstandard amino acids.

a.All three statements are true.

b.Two of the three statements are true.

c.Only one of the statements is true.

d.None of the statements is true.

45.Statements:

(1) The major organic and inorganic solutes in urine are, respectively, urea and chloride ion.

(2) Nitric oxide is an extremely reactive gaseous chemical messenger in cells that is produced from the reaction of oxygen with the amino acid arginine.

(3) The action of nitroglycerin, as a heart medication, is related to NO production.

a.All three statements are true.

b.Two of the three statements are true.

c.Only one of the statements is true.

d.None of the statements is true.

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July 1, 2023

Write a sample cover letter that highlights why you would be ideal for a marketing position at a Company of your pick in Florida . In the cover letter, you need to mention the position and discuss the tasks that would be required of you in that position. You can address the cover letter to either a real or fabricated person/organization. Do not address it to “To Whom It May Concern” or “Dear Sir/Madam” or anything else-generic.

Cover Letter Content: • Includes your contact information, date, salutation/greeting (with hiring manager’s full name, title, company, address), body, closing, signature - i.e., major components of a cover letter. • Components are organized logically and overall the letter is attractive. • Letter is concise. • Audience is clear; addressed to real or fabricated person/organization. • Identifies specific position and why you would be ideal for it. Discusses tasks required for that position and knowledge of potential employer. • Discusses your relevant skills, experience, etc. that will make you ideal for the position. • Includes request for interview or meeting with specific manner of follow-up/reverse call to action, note of appreciation, and mentions resume in closing.

BELLOW IS A PART OF MY RESUME TO HELP WRITE THE COVER LETTER.

Summary

Motivated sales driven rental manager focused on attaining a motivated and competitive work environment along with dynamic operating conditions. Customer service oriented and methodical with strengths in accounts maintenance.

Skills

· Key accounts and territory management

· Capital improvement planning

· Systems and automation applications

· Brand management

Experience

Enterprise Holdings | Miami, FL

Assistant Branch Rental Manager

11/2019 – 11/2020

· Remained calm and professional in stressful circumstances and when dealing with unhappy customers, effectively diffusing situations.

· Met with each associate to establish realistic monthly sales goals.

· Strengthened product branding initiatives and coordinated effective marketing campaigns.

· Reviewed employee performance every week and delivered constructive feedback to improve weaknesses.

· Upheld internal standards and productivity goals to meet sales and growth targets.

· Identified growth areas requiring immediate improvement and rolled out marketing program, boosting branch's fleet 16%.

· Executed non-negotiable strategies to foster better customer service and promote positive and engaging environment for all.

· Drove profit increases by leveraging market knowledge and natural leadership talents.

Enterprise Holdings | Miami, FL

Management Trainee

05/2019 - 11/2019

· Ranked 1st place on the sales performance ranking for 4 consecutive months with a total additional revenue of $160,000.

· Achieved a 4-month Customer Service score of 87%, 3 points above corporate average.

· Ran daily sales reports to assess performance and make proactive adjustments.

Equinox | Miami, FL

Sales Associate

10/2017 - 06/2018

· Arranged special accommodations for guests to maintain optimal satisfaction

· Managed all front desk operations for busy high-volume Health Club.

· Confirmed transactional data by verifying name and payment information and clearly communicating costs and fees to patrons.

· Participated Management Assistance, handling member's accounts and payments.

· Supported Membership Advising participating in more than 100 memberships sold.