Prosthetic groups Study guides, Revision notes & Summaries

2023 NNAAP Nurse Aide Practice Written Exam, CNA - NNAAP Practice Exam – latest update When getting ready to make a bed, the nurse aide SHOULD place the clean linens on: Correct Answer: a chair or table beside the bed The only purpose for using a restraint is to: Correct Answer: ensure the safety of the client or others Articles contaminated with blood or body fluids SHOULD be disposed of in the: Correct Answer: biohazard container To avoid pulling the indwelling urethral cath...

WGU D236 PATHOPHYSIOLOGY FINAL EXAM 300+ REAL EXAM QUESTIONS AND VERIFIED ANSWERS WITH RATIONALES LATEST UPDATE 2023 Describe how your body responds to an infection. - ANSWER- T cells produce cytokines, which stimulate B cells. B cells produce antibodies. Identify role of DNA changes in congenital abnormalities. - ANSWERMutations in genes or chromosomal abnormalities How does development disrupts congenital abnormalities? - ANSWERAlterations of DNA Describes factors that disrupt homeo...

UNE Medical Biochemistry Midterm Review Already Graded A A family presents for genetic counseling. The couple has two female children who are alive and well; however, their infant son recently died in the nursery with severe hemolysis (lysis of red blood cells) and jaundice. The wife recalls she lost a brother in infancy with severe hemolysis, induced after a viral infection. The physician suspects a glucose-6-phosphate dehydrogenase deficiency, this would result in a deficiency in which of the...

proteins correct answer: polymers of amino acids linked in a linear chain by peptide/amide bonds (polypeptides) polysaccharides correct answer: polymers of sugars (mono-saccharides) linked in linear and branched chains by glycosidic bonds DNA correct answer: polymers of nucleotides linked in linear chains by phosphodiester bonds protein enzymes correct answer: Linkages (bonds) are formed/broken by _______? sickle cell anemia correct answer: a single amino acid change in hemoglob...

The sum of all biosynthetic reactions in a cell is known as 1. A) metabolism. 2. B) anabolism. 3. C) catabolism. 4. D) synthatabolism.Based on the functional roles of phosphate in various microbial metabolisms, deduce which compounds phosphate exists as in microorganisms.Which of the following would be used by a chemoorganotroph for energy? 1. A) C2H3O2- 2. B) H2 3. C) CO2 4. D) H+Which of the following statements is FALSE? 1. A) Most bacteria are capable of using ammonia as their sole nitrogen ...

Exam 1: NUR2502/ NUR 2502 (Latest 2023/ 2024) Multidimensional Care III/ MDC 3 Exam| Complete Guide with Questions and Verified Answers| 100% Correct - Rasmussen Q: Breast Cancer Prognosis Answer: -tumor size -nodal involvement -tumor differentiation -estrogen & progesterone receptor status -*HER-2 Status: human epidermal growth factor receptor 2* Q: Survival breast cancer rates Answer: -Localized breast cancer: 99% -Spread to regional lymph nodes: 85% -Metastic ...

Which of the following proteins is likely to have quaternary structure? correct answer: A multimeric protein that contains multiple peptide chains Prosthetic groups are complex nonprotein molecules that participate in catalysis by providing functional groups that form a covalent intermediate between the enzyme and the substrate. Which of the following is an example of a coenzyme or cofactor that participates in a covalent catalysis reaction? correct answer: Pyridoxal phosphate Which of t...

ligand - Is the word for a drug or a bio molecule a molecule that is reversibly bound to a protein, examples oxygen, endogenous neurotransmitters, hormones, drug molecules Binding site - A discrete portion of the protein that is complementary to the ligand in: - Shape and size - Charge distribution - Hydrophobic and hydrophilic regions ***Is involved in specific interaction, certain structural features must be present on the ligand for binding Induced fit - A complementary conformationa...

OCR AS Level Biology A Paper 1 June 2021. H020/01: Breadth in biology ACTUAL QUESTION PAPER WITH MARK SCHEME (MERGED) INSTRUCTIONS • Use black ink. You may use an HB pencil for graphs and diagrams. • Complete the boxes above with your name, centre number and candidate number. • Answer all the questions. • Where appropriate, your answers should be supported with working. Marks may be given for a correct method even if the answer is incorrect. • Write your answer to ...

OCR AS Level Biology A H020/01 Sample Question Paper 1 June 2022- Breadth in biology. • Use black ink. You may use an HB pencil for graphs and diagrams. • Complete the boxes above with your name, centre number and candidate number. • Answer all the questions. • Where appropriate, your answers should be supported with working. Marks may be given for a correct method even if the answer is incorrect. 2 Section A You should spend a maximum of 25 minutes on this section. Answer all t...

UNIT 1 - Quizzes and Exam, UNE medical biochemistry Unit 1 Test Correctly Answered To Score A+ Which of the following amino acid would not be commonly found in the middle of a an α-helical domain? Proline. It is considered a 'helix breaker' and would not be found in an alpha helix; all other residues are nonpolar hydrophobic and could reside in a transmemebrane domain. Changes in the physiological variables listed below can alter the affinity of hemoglobin for oxygen. Which of the fol...

Intro to Enzymes correct answers - a requirement for life is the ability to efficiently and selectively catalyze chemical reactions - most biomolecules are very stable and the uncatalyzed transformations would be too slow to permit life - experiments done showed that dead yeast could still convert sugars into alcohol indicated that the reactions of life could be separated from life - there was a factor in yeast catalyzing the reaction vitalism correct answers a belief that originally, bioc...