Non polar - Study guides, Class notes & Summaries

A father's age is twice the sum of the ages of his four sons. In 30 years, the total of the sons' ages will be twice the age of their father. How old is the father now? a) 24 b) 48 c) 32 d) 40 e) 36 - Answer-d) 40 If the sum of the four son's ages is x at present, the father's age is 2x. In 30 years, the total of the son's ages will be x+4×30=x+120, whereas the father's age will be 2x+30. Therefore, x+120=2(2x+30), which yields x=20, and hence, the father's age at present is 2x=4...

What document should be reviewed prior to arriving to a job site to determine if amines or polyamides will be present? - Answer - Safety Data Sheet (SDS), formerly MSDS Specification term: Will - Answer - The owner is responsible for performing the action Specification term: Should - Answer - The contractor is strongly recommended but not required to preform the action Specification term: May - Answer - The contractor has open choice on actions Specification term: Shall - Answer - The cont...

Portage Learning BIOD 101 Module 1 Exam Requires Respondus LockDown Browser Webcam Essential Biology I with Lab 2022 Module 1 Exam - Requires Respondus LockDown Browser + Webcam Due No due date Points 100 Questions 25 Time Limit 60 Minutes Requires Respondus LockDown Browser Attempt History Attempt Time Score LATEST Attempt 1 60 minutes 59 out of 100 Score for this quiz: 59 out of 100 Submitted Apr 1 at 7:35pm This attempt took 60 minutes. Correct! Correct! Correct! Question 2 4 ...

CHEM-120:| CHEM 120 INTRO TO GENERAL, ORGANIC & BIOLOGICAL CHEMISTRY WITH LAB EXAM 1 LINDAHL QUESTIONS WITH 100% CORRECT ANSWERS| GRADED A+ 1.Carbon tetrachloride is a non polar molecule that is miscible in benzene. 2.When solid ionic salts are dissolved in water, the system always absorbs energy from the surrounding.

AAMC FL 5 Questions and Answers 2023 Question 6 Thought process: - Didn't know the structure of flavin, therefore needed to narrow down answer from answer choices: - Knew A was a pyrimidine, cross that out - Had not seen structure of B before - Knew C was ubiquinone (still chose just because ubiquinone was mentioned in the passage (stupid)) - Didn't try and analyze structure of D at the time Correct thought process: - Cross out A bc pyrimidine - Never seen B befor...

ACS Biochemistry EXAM QUESTIONS AND CORRECT DETAILED ANSWERS | EVERYTHING YOU NEED TO PASS Membrane lipids: phospholipids - ANSWER-Two classes: glycerophospholipids (aka phosphoglycerides) and sphingolipids. Both contain two non-polar tails, a platform they are linked to, and a phosphate-containing polar head group. Phosphoglycerides - ANSWER-class of phospholipids that have two fatty acid chains bound to the alcohol groups in glycerol, with the third alcohol group being bound to amino alcoho...

What is the basic structure of an amino acid? What do they look like? - amino group (NH2 or NH3), carboxyl group (COO or COOH), alpha carbon (C), and variable group How do you identify the 3 different types of side chains: non-polar/hydrophobic, polar, and charged? - Non-polar/hydrophobic - end with CH or "can't have" water. Polar - end with OH, SH, or NH. Charged - end with a charge what kinds of bonds do each of the 3 different types of side chains make? - ionic, hydrophobic/nonpolar, ...

ILE 3 - Final Exam Questions And Answers 100% Correct (2024 New Update) I - ANS-biopharm class ___ has a high solubility and high permeability II - ANS-biopharm class ___ has a low solubility and a high permeability III - ANS-biopharm class ___ has a high solubility and a low permeability IV - ANS-biopharm class ___ has a low solubility and a low permeability metoprolol - ANS-example from class of drug in biopharm class I carbamazepine - ANS-example from class of drug in biopharm class II ...

Version 1 1 CHAPTER 1 1) Which technique creates a three-dimensional dynamic image of blood vessels? A) Digital subtraction angiography B) Magnetic resonance imaging C) Dynamic spatial reconstruction D) Positron emission tomography 2) Magnetic resonance imaging is based on the movement of A) electrons in a magnetic field. B) carbons in a magnetic field. C) protons in a magnetic field. D) cells in a magnetic field. 3) The delivery of a radioactive compound to the body to study the met...

Biology 1201 Final Exam Moroney LSU Questions With 100% Correct Solutions.