Enantiomer - Study guides, Revision notes & Summaries

MCAT Practice Exam Questions and Answers Latest 2023/2024 | 100% Correct. Thin layer chromatography can use silica plates which are very polar. Will polar or non polar substances have lower Rf values on this plate? Polar substances - they will have a higher affinity for the silica and thus will not travel as far as the non polar substances A titration of a strong acid with a strong base or vice versa has an equivalence point around what pH? 7 What type of bond is usually disrupted during de...

test_bank_for_biochemistry_8th_edition_by_berg_ibsn_9781464126109.Chapter 2 Protein Composition and Structure 1) Which of the following is most often found in proteins? A) D-amino acids B) L-amino acids C) an equal amount of D- and L-amino acids D) amino acids with the -carbon exclusively having an R absolute configuration E) amino acids with the -carbon exclusively having an S absolute configuration Answer: B Section: 2.1 2) A term that describes a molecule that contains both pos...

PHARM MODULE 2: ANTI-ASTHMATIC DRUGS TEST RATED 100% CORRECT PHARM MODULE 2: ANTI-ASTHMATIC DRUGS TEST RATED 100% CORRECT Asthma occurs as a result of what? - ANSWER airway smooth muscle contraction What systems play a role in asthma? - ANSWER the autonomic NS as well as leukotrienes produced via the lipoxygenase pathway What does sympathetic NS activation do to the lungs? - ANSWER causes bronchodilation due to the agonism of B2 receptors What does parasympathetic NS activation do t...

MCAT Exam Prep Questions and Answers Latest 2023/2024 | 100% Verified. How do beta particles behave in electric and magnetic fields? Beta decay releases electrons - negatively charged particles are deflected by electric and magnetic fields Does blood flow faster through capillaries or arteries? Why? Blood flows faster through arteries - capillaries have a greater NET cross-sectional area Which has higher BP: systemic or pulmonary circulation? Explain why. Systemic has a higher BP - pulmonar...

CDFA Pest Prevention Plant Regulation Exam - Trapping What is the trapping season for Gypsy Moth? -Answer-June 1 to September 1 What is the trapping season for Japanese Beetle? -Answer-June 1 to September 1 1) Which pest is trapped by the Trogo trap? a) Japanese Beetle b) Khapra Beetle c) Colorado Potato Beetle d) Boll Weevil -Answer-b) Khapra Beetle What is the Latin name for Gypsy Moth? -Answer-Lymantria dispar (Linnaeus) What is the Latin name for Japanese Beetle? -Answer-a) Popillia...

Draw the 2D space group/ lattice p3, p4 and c2 - correct answer summaries What are point groups - correct answer Each point group represents one of the possible unique combinations of crystallographic symmetry elements How many molecular point groups are there? and why are there only 32 crystallographic ones? - correct answer 1. There are an infinite amount of molecular point grou...

OpenStax Microbiology Test Bank Chapter 7: Microbial Biochemistry * = Correct answer Multiple Choice 1. Which of the following is the best definition of a macronutrient? A.a trace element B. a vitamin C. an organic molecule necessary for life D. the most abundant elements found in living cells* 2. Amino groups are an important component of which of the following macromolecules? A.carbohydrates B.lipids C.nucleic acids D. proteins* 3. The building blocks of polymers are called whi...

Chirality and Enantiomers • Classify molecules as achiral or chiral ⟶ Chiral is NOT superimposable on mirror images ⟶ Achiral is superimposable ▪ Achiral you can pick it up and sit it on top of each other and it is the same, chiral compounds you cannot pick up and sit on top of one another and it be the same • Identify chiral centers ⟶ Chiral centers occur at tetrahedral atoms, a chiral center is bonded to 4 DIFFERENT GROUPS ⟶ There are also stereocentersin which when a g...

OpenStax Microbiology Test Bank Chapter 7: Microbial Biochemistry * = Correct answer Multiple Choice 1. Which of the following is the best definition of a macronutrient? A.a trace element B. a vitamin C. an organic molecule necessary for life D. the most abundant elements found in living cells* 2. Amino groups are an important component of which of the following macromolecules? A.carbohydrates B.lipids C.nucleic acids D. proteins* 3. The building blocks of polymers are called whi...

CHEM 1020 FINAL TEST QUESTIONS WITH COMPLETE SOLUTIONS (exam 1) Three physical properties shown below beside different alkane series. Which of the series is (are) lister on the order of increase (lowest to highest) for the corresponding property? a. density: C4H10 < C5H12 < C8H18 b. melting point: C8H18 < C5H12 < C4H10 c. biking point: C5H12 < C4H10 < C8H18 d. all are correctly ranked - ANSWER A; density, melting poing, and boiling point increase as chain length inc...