NEWACADEMICSSOLUTIONS TUTOR-100%CERTIFIED TUTOR BY STUVIA.COM

PORTAGE LEARNING CHEM 210 - MODULE 6 EXAM. In RNA, guanine always pairs with . Thymine Guanine Cytosine Uracil Both A and B CYSTOSINE DNA is built from which of the following? Nucleosides Genes Purines Nucleotide Codons NUCLEOTIDE The Z-form helix of DNA is stabilized mainly by . Ionic bonds Covalent bonds Hydrogen bonds Ion-dipole bonds Hydrogen covalent bonds HYDROGEN BONDS Which of the following pentose sugars is a constituent of mRNA? Ribose Xylose R...

PORTAGE LEARNING CHEM 210 - MODULE 3 EXAM. True or False: The amino acids serine and threonine both contain sulfur atoms. FALSE True or False: The following secondary structure shown below is an example of a beta- turn. FALSE True or False. The side chain of phenylalanine is bonded to the backbone nitrogen atom. FALSE True or False: The name of the molecule that binds to an enzyme is called the holoenzyme. FALSE True or False: An in...

PORTAGE LEARNING CHEM 210 - MODULE 3 PROBLEM SET. Name three different functions of proteins. Transport, hormones, catalysis, structure, and protection What function does a protease have? catalysis. It degrades proteins. What is the function of hormones? These proteins communicate from one cell to another What are the functional groups common to all amino acids? amine and carboxylic acid Briefly describe the five major ...

PORTAGE LEARNING CHEM 210 - MODULE 2 EXAM. Scientific Calculator The pH of a solution of 8.9 x 10-12 M NaOH is: A. 8.9 B. 8.9 x 10-12 C. 4.8 D. 11 E. 2.9 A B C D E [Kw=[H+][OH-] = 1.0 x 10-14; [H+][8.9 x 10-12] = 1.0 x 10-14 ;[H+]=890; pH=-log[890]=2.9] Water is a unique molecule. Which of the following contributes to water’s unique place in the chemical world? The geometry of the molecule The polarity of the O-H bonds The ability of water m...

PORTAGE LEARNING CHEM 210 – Final exam What is the “unifying” theory covered in this module? Chemiosmotic theory How many ATP are produced per NADH molecule? Per FADH2 molecule? NADH produced 2.5 ATP, while produces FADH21.5 ATP. In the figure below, several portions of a molecule have dashed circles. Which portion of the molecule, A, B, C, or D, would be removed in oxidative deamination? Briefly explain. Part D. This is the amine porti...

1 RN FUNDAMENTALS OF NURSING 1. A facility has a system for transcribing medication orders to a Kardex as well as a computerizedmedication administration record (MAR). A physician writes the following order for a client: "Prednisone 5 mg P.O. daily for 3 days." The order is correctly transcribed on the Kardex. However, the nurse who transcribes the order onto the MAR neglects to place the limitation of 3 days on the prescription. On the 4th day after the order wasinstituted, a nurse a...

NCLEX-PN 2020 EXAM QUESTIONS, ANSWERS AND RATIONALES 1. Which educational nursing program takes 2 to 5 years to complete? a. Nursing assistant (NA) program b. Practical nursing (LPN, LVN) program c. Professional nursing program d. Advanced practice nursing (APN) program The professional nursing program (RN) requires 2 to 5 years of education, depending on the type of degree sought. An NA program takes 6 to 8 weeks. An LPN/LVN program takes 12 to 18 months. An APN program takes more than ...

RN Maternal Newborn A Practice questions A nurse is planning discharge for a client who is 3 days postpartum.Which of the following non pharmacological interventions should the nurse include in the plan of care for lactation suppression? A) Place warm, moist packs on the breast. B) Apply cabbage leaves to the breast. C) Wear a loose- fitting bra. D) Put green tea bags on the breasts. - B) Apply cabbage leaves to the breasts. A nurse is performing a physical assessment of a newborn. Which...

NCLEX-PN 2020 EXAM - 1. A 24-year-old female client is scheduled for surgery in the morning. Which of the following is the primary responsibility of the nurse? A. Taking the vital signs B. Obtaining the permit C. Explaining the procedure D. Checking the lab work 2. The nurse is working in the emergency room when a client arrives with severe burns of the left arm, hands, face, and neck. Which action should receive priority? A. Starting an IV B. Applying oxygen C. Obtaining blood gases ...

1. A client in the 28th week gestation comes to the emergency department because she thinks that she is in labor. To confirm a diagnosis of preterm labor, the nurse would expect physical examination to reveal: a. Irregular uterine contractions with no cervical dilatation b. Painful contractions with no cervical dilatation c. Regular uterine contractions with cervical dilatation d. Regular uterine contractions with no cervical dilatation Ans: C – regular uterine contractions (every 10 mi...