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C785 Biochemistry preassessment with complete solution Assuming 100% reaction efficiency, how many DNA copies are created after the completion of four complete PCR cycles? Correct Answer-16 What is the function of DNA polymerase in the process of PCR? Correct Answer-It recognizes the primers and uses the available dNTPs to replicate the template DNA sequence. What are possible blood types of the parents of a patient with blood type AB? Correct Answer-A and B 115 116 117 118 − Amino...

WGU 785 Final Exam with Complete Solution Hemophilia Pedigree - Father has hemophilia, mother does not. What is the outcome for their kids? Correct Answer-His daughters would be carriers. This is x-link recessive. Autosomal: Dominant: Correct Answer-Autosomal: males and females equally affected. Dominant: non-carrier parents polymerase chain reaction (PCR) Correct Answer-The process of copying DNA in the lab. Uses Template DNA, Nucleotides (dNTPS), DNA Polymerase, and DNA primers. ...

BioChem C785 module 2 quiz with complete solution Which image below shows the carboxyl group of an amino acid circled? Answer-An amino acid consists of an amino group, carboxyl group, a hydrogen and a variable side chain arranged around a central alpha carbon atom. The backbone of an amino acid is the entire amino acid molecule minus the variable side chain. The carboxyl group of an amino acid is shown as COO_ or COOH attached to a central alpha carbon atom of the amino acid. Which of th...

BioChem C785 - WGU - Module 1 - all questions and answers DNA replication is semiconservative, which allows each of the 2 strands to serve as a template for the new strands Correct Answer-true Recall that the DNA polymerase must bind a double-stranded polymer before it can start making its own DNA polymer. What helps the DNA polymerase to overcome this problem in DNA replication? Correct Answer-RNA primers Several components of cigarette smoke, including benzopyrene, insert themse...

WGU 785 Final Exam Latest 2021 with Complete Solution Hemophilia Pedigree - Father has hemophilia, mother does not. What is the outcome for their kids? - ANS His daughters would be carriers. This is x-link recessive. Autosomal: Dominant: - ANS Autosomal: males and females equally affected. Dominant: non-carrier parents Polymerase chain reaction (PCR) ANS The process of copying DNA in the lab. Uses Template DNA, Nucleotides (dNTPS), DNA polymerase, and DNA primers. 3 Steps of PCR ...

HESI A2 (Anatomy & Physiology) V1/V2. Comprehensive questions with accurate answers. Graded A+ What is a characteristic of viral herpes - Skin Eruption When a boxer gets hit & has a deviated septum? - Vomer (in nose) Which of the following is a structure found in the upper respiratory? - Pharynx A person who has damage to their ulnar nerve will have decreased sensation in? - Arm, inability to abduct arms and fingers Which bone does not articulate with any other bone? - Hyoid Bo...

HESI Anatomy and Physiology Practice Test questions and answers. Easy Mastery. What mineral is responsible for muscle contractions? - calcium What cavity would the urinary bladder and internal reproductive organs be found? - pelvic cavity What separates the thoracic cavity from the abdominal cavity? - diaphragm What is the major function of simple columnar epithelium? - secretion or absorption A tissue examined under the microscope exhibits the following characteristics: cells fou...

HESI A2 - Anatomy & Physiology (Practice Test). Predictor exam questions and answers. What mineral is responsible for muscle contractions? - Calcium In which of the following locations would the urinary bladder and internal reproductive organs be found? - Pelvic cavity What separates the thoracic cavity from the abdominal cavity? - Diaphragm Which of the followingepithelial types is correctly matchedwith its major function? - Simple columnar epithelium - secretion or absorption ...

HESI Anatomy & Physiology. Most examined questions with accuarate answers. Rated A+ A person with AB- blood should not receive blood from which other blood type? - O- - B- - AB+ - A- - - AB+ (Rh factor) Which blood type is considered the universal donor? - AB- - AB+ - O- - O+ - - O- (O- blood lacks bothA and B antigens and the Rh factor, making it the only blood type that can donate to anyone.) What is the only artery in the body to carry oxygen-poor blood? - vena cava - re...

HESI Anatomy and Physiology, Questions and accurate answers. 100% approved pass rate. What mineral is responsible for muscle contractoins? A. Chlorde B. Sodium C. Calcium D. Magnesium - D. Calcium The answer is calcium because in order for muscle contractions to occur, calcium ions are released from the sarcoplasmic reticulum which binds to the inhibitory protein, troponin, causing it to move away from the myosin binding spots on actin. Once the binding spots are open, the myosin hea...

HESI Anatomy & Physiology practice test questions and answers. Rated A+ The engulfing of large particles into the cell is referred to as ____________? - Phagocytosis The engulfing of large amounts of fluids into the cell is referred to as __________? - Pinocytosis The release of prolactin during breastfeeding is an example of __________________? - Positive feedback What type of joint is present in the elbow? - Hinge joint. Which is a bodily reaction to the fight or flight respon...

Hesi Anatomy and Physiology, Answers with corresponding questions. Comprehensive masterpiece. Graded A+ homeostasis - body's maintenance of a stable environment receptors - molecule or cell that provides information about the environment control center (and set point) - indicates correct value (e.g. body temp) effectors - What elicits a response that alters conditions within the body's internal environment. (e.g. muscles and glands) negative feedback - When receptors measure de...

Anatomy & Physiology Hesi A2 (Elsevier/Evolve). Rated A+ Sagittal plane A) medial/lateral B) posterior/anterior C) superior/inferior - A) medial/lateral Frontal plane A) medial/lateral B) posterior/anterior C) superior/inferior - B) posterior/anterior Transverse plane A) medial/lateral B) posterior/anterior C) superior/inferior - C) superior/inferior Dorsal cavity - cranial and spinal cavities Ventral cavity - orbits & nasal, thoracic, abdominopelvic Histology - study...

HESI - Anatomy & Physiology practice test Questions and accuarate answers. Rated A+ What are the four fundamental tissues ? - Epithelial,connective,muscle,nervous Epithelial Tissue ? - Cover, line, and protect the body and its internal organs. Connective tissue ? - Is the framework of the body which provides support and structure for the organs. Nerve Tissue ? - Composed of neurons and connective tissue cells (Neuroglia). Muscle Tissues ? - Have the ability to contract or shorte...

N120 HESI Fundamentals Practice Test Questions with accurate answers. 99% Examinable questions An elderly client with a fractured left hip is on strict bedrest. Which nursing measure is essential to the client's nursing care? A. Massage any reddened areas for at least five minutes. B. Encourage active range of motion exercises on extremities. C. Position the client laterally, prone, and dorsally in sequence. D. Gently lift the client when moving into a desired position. - D. Gently lift...

Hesi A2 Anatomy and Physiology Practice Test questions and answers. Rated A+ What mineral is responisble for muscle contractions? - Calcium In which of the following locations would the urinary bladder and internal reproductive organs be found? - Pelvic cavity What separates the thoracic cavity from the abdominal cavity? - Diaphragm Which of the following epithelial types is correctly matched with its major function? - Simple columnar epithelium-secretion or absorption A tissu...

HESI A2 Anatomy and Physiology 2021/2022. Predictor questions and answers Blood is prevented from changing direction in the veins by: A) pressure from the heart B) valves C) suction from the heart D) none of the above - B The liquid part of the blood is called A) plasma B) blood fluid C) serous fluid D) none of the above - A Blood cells that are responsible for transportation of oxygen are called A) leukocytes B) thrombocytes C) erythrocytes D) none of the above - C Wha...

Hesi Entrance Exam A&P Practice Test. Latest 2022. Graded A+ What mineral is responsible for muscle contractions? - Calcium Which of the the following locations would the urinary bladder and internal reproductive organs be found? - Pelvic cavity What separates the thoracic cavity from the abdominal cavity? - Diaphragm A tissue examined under the microscope exhibits the following characteristics: cells found on internal surface of stomach, no extracellular matrix, cells tall and th...

Hesi Nursing Critical Thinking 2021-2022 Approved questions and accurate answers. Graded A+ 1. The Patient: A 65-year- old male. The Situation: The family brings the patient to the emergency room because he just took an entire bottle of pills. The Question: What action should the nurse take first? A. Prescribe medicine to induce vomiting. B. Determine the patient's level of consciousness. C. Ask the family why he may have taken an entire bottle of pills. - B. Determine the patient's l...

Hesi Fundamentals Practice Test questions and answers, 2021/2022. Rated A+ An elderly client with a fractured left hip is on strict bedrest. Which nursing measure is essential to the client's nursing care? A. Massage any reddened areas for at least five minutes. B. Encourage active range of motion exercises on extremities. C. Position the client laterally, prone, and dorsally in sequence. D. Gently lift the client when moving into a desired position. - To avoid shearing forces when rep...