Answers 1a) On graph paper 1b) At molecular level‚ Haemoglobin is a protein made of four subunits bound together. Each of the subunits consists of a molecular group known as ‘heme’ and a polypeptide attached to the ‘heme’. The ‘heme’ group contains one atom of iron (Fe²+) and it is this iron that the oxygen molecule combines itself to. As there are four of the iron molecules in the haemoglobin this shows that a maximum of four oxygen molecules can be carried by the haemoglobin at anytime. For simplicity
Premium Oxygen Carbon dioxide
Molar Volume of a Gas Objective: The objective is to determine the volume‚ of one mole of hydrogen gas at STP using experimental data‚ known mathematical relationships‚ and a balanced chemical equation. Theory: The goal of this lab is to find the volume of one mole of hydrogen at STP. The experimenters will be working with hydrochloric acid and magnesium to find the objective. The acid in this lab will react to the magnesium and cause the water in the eudiometer to rise because of the reaction
Premium Chlorine Ideal gas law Hydrogen
School of Business Student name/s: Luke Andrew Doran Student number/s: 17960117 Unit name and number: 200083 Marketing Principles Tutorial group: Tutorial day and time: Tuesday Tutor: James Yoo Title of assignment: ILA – 1 Luke Doran 17960117 Length: 515 words Date due: 10/03/15 Date submitted: 09/03/15 Campus enrolment: Parramatta Declaration: I/we hold a copy of this assignment if the original is lost or damaged. I/we hereby certify that no part of this
Premium Marketing Customer relationship management
1. The first thing any lender wants to know is whether you’ve paid past credit accounts on time. This is one of the most important factors in a FICO® Score. Having credit accounts and owing money on them does not necessarily mean you are a high-risk borrower with a low FICO® Score. In general‚ a longer credit history will increase your FICO® Score. However‚ even people who haven’t been using credit long may have a high FICO Score‚ depending on how the rest of the credit report looks. Your FICO Score
Premium Credit score
The Importance of Accurately Measuring Ingredients Sally/Sam Student Kaplan University NS415-01 Food Science with Lab Professor North March 1‚ 2020 The Importance of Accurately Measuring Ingredients Do you remember watching your mother cook and getting to help in the kitchen. I know my favorite part was licking the beaters after making chocolate chip cookies. Every time Mom cooked‚ the results were great. So why is it that sometimes my cookies come out fine‚ and other times not so good
Premium Sugar Measuring cup Bread
The respiratory system is composed of the nasal cavity‚ nostril‚ oral cavity‚ pharynx‚ larynx‚ trachea‚ carina of trachea‚ right main bronchus‚ right lung‚ left main bronchus‚ left lung‚ and diaphragm. These major organs collectively work together to give the body oxygen and eliminate carbon dioxide as we breathe. In order for the respiratory system to be fully capable of function‚ four procedures (pulmonary ventilation‚ external respiration‚ transport of respiratory gases‚ internal respiration)
Premium Endocrine system Blood Kidney
Chunking Practice Activity APUSH DBQ – 2005 To what extent did the American Revolution fundamentally change American Society? IN your answer be sure to address the political‚ social‚ and economic effects of the Revolution in the period from 1775-1800. Essay 1 Intro – The American Revolution spurred a dramatic shift in American Society which spawned numerous changes to the status quo‚ though in some cases this idealistic outpouring of principles was tempered with the harsh contradictions of colonial
Free United States Native Americans in the United States United States Constitution
organization will determine your level of project management authority as well as the availability of the resources that you will work with. Organization structure refers to how an organization decides to organize itself in order to operate the business activities. Organization structure is influenced by the culture of the organization. Bro Uttal (1983) coined organization culture as a system of shared values (what is important) and beliefs (how things work) that interact with a company’s people‚ organization
Premium Project management Organizational structure Management
{loadposition articleleft} The term traffic volume study can be termedor simply the traffic flow survey as traffic survey . It is defined as the procedure t Ways of conducting Traffic Survey / Methods of Traffic Volume Study Following are the means of conducting traffic survey: 1. 2. 3. 4. 5. 6. By Toll Plaza Ticketing Registration offices Statistical Approach By Interviewing By Check posts Modern Global Positioning Systems Below is the detailed theory of TVS 1. Toll Plaza Ticketing: Toll Plazas
Premium Global Positioning System
Review Sheet Results 1. Explain why increasing extracellular K+ reduces the net diffusion of K+ out of the neuron through the K+ leak channels. Your answer: Because outside a typical cell‚ the concentration of K+ is about 5mM and the concentration of Na+ is about 150 mM. When you increase the concentration of K+ from 5 to 25 mM and reduce concentration of Na+ from 150 to 130 mM‚ the outside has more concentration of K+. The membrane is permeable to a particular ion‚ that ion will diffuse down
Free Molecular diffusion Diffusion Cell membrane