Thiol Study guides, Class notes & Summaries

Cell Biology (BIO1140) Midterm 1 Study Exam Questions & Answers 2023/2024 Water - ANSWER-Most critical molecule for life. Human body is 60-70%. When NaCl is mixed in water, spheres of hydration are formed Hydrophobic interactions - ANSWER-Relationships between hydrophilic and hydrophobic molecules. Hydrophobic ones cluster together in this situation. Buffers - ANSWER-Minimize changes in concentration of H+ and OH- in a solution. Contain a weak acid and a corresponding base which combine...

CHEM 1020 Test Questions with All Correct Answers What is the group that distinguishes alcohols from other classes of compounds? - ANSWER hydroxy Oxygen in an __________ is directly associated with a hydrogen. - ANSWER alcohol The oxygen in an __________ is not directly bound to a hydrogen. - ANSWER ether To which class of compounds does cholesterol belong? - ANSWER an alcohol Compare glycerol with ethanol. - ANSWER Glycerol is a long chain alcohol, ethanol is a short chain alcohol....

Portage Learning CHEM 210 exams 1-8 and final exam Latest Updated Examination Study Guide 2023/2024 100% Correct Answers Question 1 3 / 3 pts True or False: According to the Module, a compound with a molecular mass of 1,000 g/mol is considered a macromolecule. True Correct! False Question 2 3 / 3 pts True or False: Biomolecules can have only two functional groups. True Correct! False Question 3 3 / 3 pts True or False: The following functional group is an alcohol. Portage Le...

NH2 functional group correct answer: amino RNH2 correct answer: primary amine R2NH correct answer: secondary amine R3N correct answer: tertiary amine bronsted-lowry acid correct answer: proton donor bronsted-lowry base correct answer: proton accepter lewis base correct answer: electron donor lewis acid correct answer: electron accepter alkyl halide correct answer: a compound that has an alkyl group bonded to a halogen atom, R-X thiol correct answer: has -SH g...

CHEM 210 EXAMS 1-8 AND FINAL EXAM. chem 210 exams 1-8 and final exam. Question 1 3 / 3 pts True or False: According to the Module, a compound with a molecular mass of 1,000 g/mol is considered a macromolecule. True Correct! False Question 2 3 / 3 pts True or False: Biomolecules can have only two functional groups. True Correct! False Question 3 3 / 3 pts True or False: The following functional group is an alcohol. True Correct! False Question 4 3 / 3 pts True or False: I...

CHEM 210 Biochemistry Exams 1-8 and Final Exam. Question 1 3 / 3 pts True or False: According to the Module, a compound with a molecular mass of 1,000 g/mol is considered a macromolecule. True Correct! False Question 2 3 / 3 pts True or False: Biomolecules can have only two functional groups. True Correct! False Question 3 3 / 3 pts True or False: The following functional group is an alcohol. True Correct! False Question 4 3 / 3 pts True or False: In a eukaryot...

Amino Acid Dipolar compound containing an amino group and a carboxyl group Amino Group -NH2 Carboxyl Group -COOH Alpha Carbon Central carbon atom in amino acid Attached to amino & carboxyl groups, H atom, and side chain Side Chain The variable component of an amino acid that gives the amino acid its identity and chemical properties also called R-group Chiral A molecule with a nonsuperimposable mirror image All amino acids (except glycine) are chiral (S) Absolute Configuration All amino...

MLT LabCE review 2023 updated(question and answers)nutritionally variant streptococci (NVS) require this supplement added to blood culture medium: - correct answer thiol compounds (cysteine, pyridoxal/B6) FISH is an example of a ___________ test; it does not use amplification methods - correct answer direct nucleic acid bacterial contamination, urine kept at RT too long, and alkaline medication are all causes of ________ test results for protein on a urine reagent strip - correct answer fa...

Performance ingredients are referred to as Active Principles The U.S. Formulators use how many CERTIFIED and CERTIFIED-EXEMPT colors? Certified- 35 Certified-Exempt - 29 Substances that contain ingredients that help improve the skin Cosmeceuticals This acid is found in sugarcane Glycolic Acid What is a function of an AHA? Promotes collagen desposition and the formation of glycosaminoglycans What does CIR stand for? Cosmetic Ingredient Review What i...

Biochemistry Final Exam - Portage Learning Questions and Answers 100% Pass True or False: According to the Module, a compound with a molecular mass of 1,000 g/mol is considered a macromolecule. False True or False: Biomolecules can have two or more different functional groups. True True or False: The following functional group is an amine. C2H5NH2 True True or False: In a eukaryotic cell, the organelles called peroxisomes serve the purpose of digesting macromolecules. False True or False: ...