Disulfide - Study guides, Class notes & Summaries

BLG1501 Assignment 1 2024 Semester1 (Solutions) Question 1 Complete Marked out of 2.00 Flag question Question text What is the basic unit of life? a. Cells b. Nuclei c. Organelles d. DNA Question 2 Complete Marked out of 2.00 Flag question Question text RNA is an example of a _____. a. polysaccharide b. fat c. polypeptide d. nucleic acid Question 3 Complete Marked out of 2.00 Flag question Question text What is the chemical composition of fats? a. fatty acid...

BLG1501 Assignment 2 Semester 1 2024 (Solutions) Question 1 Not yet answered Marked out of 2.00 Flag question Question text Hydrolysis is reaction which occurs when Select one: a. a bond of a polymer is broken down through the addition of water molecule. b. two molecules are covalently bonded to each other through the loss of water. c. a double bond is formed between two atoms. d. a triple bond is formed between two atoms. Clear my choice Question 2 Not yet answered Marked o...

PRAXIS II BIOLOGY CONTENT (5235) EXAM 2024 WITH 100% CORRECT ANSWERS Darwinian fitness is largely defined by: - correct answer The ability to survive, reproduce, and pass on one's genes Look for evidence of contribution to more than one _____________ to determine better Darwinian fitness - correct answer Generation A scientific theory is an explanation that is generally: - correct answer Broad in scope, supported by a large body of evidence, and that can serve as the basis for a new ...

Cosmetology Florida State Board Clinical Exam Review 2024 ACTUAL EXAM 189 QUESTIONS AND CORRECT DETAILED ANSWERS An Acid- balance rinse may be used - ANSWER- to preserve the color in tinted hair After a permanent wave what advise should the cosmetologist give to the client for at home maintenance to help ensure the perm does not quick relax : - ANSWER- *Use an alkaline shampoo followed by alkaline rinse . *Brush the hair frequently during the first three days to even out the curl. *Use ...

ACS BIOCHEMISTRY EXAM WITH LATEST QUESTIONS AND ANSWERS___ well updated ß-turns (Correct Answer) - Tight u-turns with specific phi-psi angles. Must have gly at position 3. Proline may also be at ß-turn because it can have a cis-omega angle. Loops (Correct Answer) - Not highly structured. Not necessary highly flexible, but can occasionally move. Very variable in sequence. Circular Dichroism (Correct Answer) - Uses UV light to measure 2° structure. Can be used to measure destabili...

Cosmetology Florida State Board Clinical Exam Review(LATEST UPDATE 2022)... scissor over comb work narrow sections but no wider than the comb An Acid- balance rinse may be used to preserve the color in tinted hair After a permanent wave what advise should the cosmetologist give to the client for at home maintenance to help ensure the perm does not quick relax : *Use an alkaline shampoo followed by alkaline rinse . *Brush the hair frequently during the first three days to even o...

What bonds make permanent wave, curl reformation and chemical hair relaxing possible? - Answer- Disulfide bonds What is the term for an oily cream used to protect the skin and scalp during hair relaxing? - Answer- Base cream When using relaxers incorrectly, what could happen? - Answer- The hair melts What does the stylist look for during a scalp analysis for chemical procedures? - Answer- Abrasions on scalp What is the term for a permanent wrap when it is wrapped from the ends to the...

Chapter 2 Protein Composition and Structure Matching Questions Use the following to answer questions 1-10: Choose the best answer from the list below. Not all of the answers will be used. a) L-amino acids b) water c) protons d) Zwitterions e) secondary structure f) tertiary structure g) Ramachandran h) cysteine i) extracellular j) histidine k) proline l) Sanger m) D-amino acids 1. ____________ Chiral type of amino acids found in proteins. Ans: a Section: 2.1 2. ____________ M...

Nucleic acids stain with ______ dyes which impart a ________ color. Therefore, nucleic acids are described as ______. A. Base-like; blue/purple; acidophilic B. Acid-like; red/pink/orange; basophilic C. Base-like; blue/purple; basophilic D. Acid-like; red/pink/orange; acidophilic - Answer-C. Base-like; blue/purple; basophilic Which molecules are lost from cells during the processing for H&E staining? a. Carbohydrates b. Proteins c. Lipids d. Nothing is lost - Answer-c. Lipids A slide-m...

99% isopropyl alcohol is not an __________ registered disinfectant . - CORRECT ANS EPA A.B Moler is important in the history of barbering because he: - CORRECT ANS Published the first barbering textbook According to current trends, barbers must be prepared to meet a variety of _________ preferences. - CORRECT ANS Male Acids and alkalis mixed together in equal proportions do what? - CORRECT ANS Neutralize each other The adjustable lamp on a manicuring table should have a _______ watt ...