Heme parts 1 3 - Study guides, Class notes & Summaries

Microbiology Exam 2 practice Tests 208 Questions with Verified Answers Which of the following statements is correct? A) For every amino acid, there is one codon. B) A codon may signify more than one amino acid. C) For every codon, there is one amino acid. D) All of these are correct. - CORRECT ANSWER For every Codon, there is one amino acid The sigma factor of RNA polymerase is necessary for A) maximum transcription of the gene. B) termination of the mRNA chain. C) elongation...

Biochemistry WGU Questions and Answers Already Passed Document Content and Description Below Biochemistry WGU Questions and Answers Already Passed 2 types of bonds in polar interactions Correct Answer- Hydrogen bonds Disulfide bonds 3 major steps in aerobic metabolism Correct Answer- Glyc olysis Citric acid cycle (CAC) or Kreb's cycle Electron transport chain (ETC) 3 types of amino acids Correct Answer- Hydrophobic Polar Charged 4 parts of an amino acid Correct Answer- Carboxyl group Alpha ca...

any destructive process by which complex substances are converted by living cells into more simple compounds a. Catabolism b. Anabolism c. Supplementation d. Rationing - ANSWER-a Chemical agent that is synthesized in a particular part of the body and is carried by blood to another part of the body where it elicits a physiological response by action on specific tissue or organ is called a. Enzyme b. Hormone c. Coenzyme d. Cofactor - ANSWER-b A combination of feedstuffs is called a....

CPHON EXAM 139 Questions with Verified Answers Autoimmune Hemolytic Anemia is a group of disorders characterized by - CORRECT ANSWER malfunction of the immune system where antibodies are produced against antigens on the surface of RBSs, resulting in hemolysis T/F RBC survival is proportional to the amount of antibody on the RBC surface; therefore the greater the amount of antibody the more rapidly the RBC is destroyed. - CORRECT ANSWER True Intravascular Hemolysis is - - CORRECT ANSWER ...

USMLE STEP 1 Pharmacology Final Exam Review USMLE STEP 1 Pharmacology Final Exam Review What are the major functions of the α1 receptor? Increase vascular smooth muscle contraction, increase pupillary dilator muscle contraction (mydriasis), increase intestinal and bladder sphincter muscle contraction What are the major functions of the α2 receptor? Decrease sympathetic outflow, decrease insulin release, decrease lipolysis, increase platelet aggregation, decrease aqueous humor producti...

1. RNA polymerase Enzyme that facilitates transcription 2. Transcription synthesis of an RNA molecule from a DNA template 3. Ribosome Large macromolecular complex where pro- teins are synthesized 4. tRNA (transfer RNA) Form of RNA that is complementary to mRNA. Has a neucleotide anticodon on one end and an amino acid in the other. 5. Translation decoding of a mRNA message into a polypep- tide chain 6. Coding strand (DNA) The original strand off which the new nu- cleotide sequence is based. ...

Diagnostic Reasoning Case Study Jennifer Hood University of Texas Arlington College of Nursing and Health Innovation Nursing 5333 Family Nursing I Kashiris Perryman, DNP, APRN, FNP-PC June 12, 2021 Soap Note S/ Identifying Information: Martha 26 yo female DOB July 12, 1995 Family Hx: Mother--DM (Alive) Father—COPD (Alive) Brother—No preexisting conditions (Living) Personal/Social Hx: Chief Complaint/RFE: College Graduate Currently employed as a schoolteacher Fina...

FSHN 101 Final Exam Study Guide Section 1: Nutrition and Health 1. Intro 2. Food: Evolution Through the Ages I. The evolution of the food system in society A. Obtaining food is a fundamen tal activity of human life B. Early humans obtained food by hunting wild animals and gathering the edible parts of plants 1. Hunters and gatherers typically lived in egalitarian (i.e., there were no social status distinctions) bands of 20-50 people 2. They spent an estimated 20 to 30 hours per week obtaining fo...

UNE Pathophysiology Final Questio UNE Pathophysiology Final While caring for a pregnant patient, the nurse realizes that the hypertrophy of the uterus myometrium is called: A. pathologic hypertrophy B. Physiology hypertrophy C. Stretch hypertrophy D. Trophic Hypertrophy - ANS B. physiologic hypertrophy Which statement ending would be FALSE regarding adaptive changes of cells? Cells can adapt to changes in the environment by: A. atrophy B. hypertrophy C. hyperplasia D...

The bond dissociation energy for a van der Waals interaction is approximately ________. - answer-2 kJ/mol The molecule cyclohexane (C6H12) is designated as _____ relative to water. - answer-hydrophobic If the proton concentration in an aqueous (H2O) solution is increased by 100x, what happens to the pH of the solution? - answer-It goes down by 2 units. The pKa for carbonic acid is 3.77. If a solution containing carbonic acid is found to have a pH of 4.77, what is the ratio of bicarbonat...