Science

Total Assignments: 223

This assignment deals asks you to consider a novel cell biology situation. Throughout the assignment you will find pertinent background information about this scenario.

This assignment deals asks you to consider a novel cell biology situation.  Throughout the assignment you will find pertinent background information about this scenario.  You are expected to use the provided information AND apply the knowledge you have acquired throughout our semester studying cellular biology to answer the questions posed.  You must answer all of the questions below. Total = 60 Marks...

Compute the formula weight for acetic acid, CH3COOH, the active ingredient in vinegar (Show calculation step by step)

CHE101 Full Name: NSU Student id: Section:                                                            &nbs...

Your report form for this experiment will include 3 attached Excel spreadsheets (each one on a separate 8.5”x11” sheet of paper). Each spreadsheet MUST INCLUDE (i) the titration data (ii) the titration curve graph and (iii) a data box.

102 Exercise 7 Report Form:  Acids and Bases – Titration Curves (Part 1)   Your report form for this experiment will include 3 attached Excel spreadsheets (each one on a separate 8.5”x11” sheet of paper).  Each spreadsheet MUST INCLUDE (i) the titration data (ii) the titration curve graph and (iii) a data box.   (3 points) F...

Below you have Phycocyanin molecule. Identify (circle the functional groups on the molecule.

Instruction for candidates Answer all questions by inserting your answers in this pro-forma. Show all steps of your calculations and show all units! ...

Ion cyclotron resonance: An 16O2 + ion circulates at 500. MHz in an ICR cell.

Due Friday March 13, in class. ,Please show details of all calculations and justify your answers. 1) Ion cyclotron resonance: An 16O2 + ion circulates at 500. MHz in an ICR cell. i) What would the cyclotron frequency be for a 14N2 + ion in this same cell under the same conditions, in MHz? Please use integer atomic weights as indicated. (Hint: take ratios of expressions for the cyclotron frequency, cancel like terms and rearrange.) ii)...

Were you surprised by the overall results? If yes, what was the surprise. If no, do you think others would see you this way?

Your assignment this week:Step 1. Go to the following website:  outofservice.com/bigfiveStep 2.  Take the short quiz.  Answer the questions honestly  Do not answer any of the optional demographic questions at the end except for gender and ageStep 3.  Consider the results and then answer the following questions:...

Assessing Environmental Pollution: Iron Determination in Natural Waters using VISIBLE SpectroPHOTOmetry

Practical 3: Assessing Environmental Pollution: Iron Determination in Natural Waters using VISIBLE SpectroPHOTOmetry ...

Carry out an assignment entitled ”Macromolecules and their importance in key biological processes “.The assignment should be written in essay format with use of diagrams as appropriate.

Assignment Brief Carry out an assignment entitled ”Macromolecules and their importance in key biological processes “.The assignment should be written in essay format with use of diagrams as appropriate. (2000-2500 word count).This assignment is in three parts: Part A ...