EXCHANGE OF RESPIRATORY GASES
| Institution | UNIVERSITY |
| Course | BACHELOR OF SCIENCE... |
| Year | 1st Year |
| Semester | Unknown |
| Posted By | stephen oyake rabilo |
| File Type | |
| Pages | 16 Pages |
| File Size | 1012.45 KB |
| Views | 4924 |
| Downloads | 1 |
| Price: |
Buy Now
|
Description
Active body cells require lots of oxygen for energy production in aerobic respiration as we learnt in Lecture IV. A major by product of aerobic respiration is carbon dioxide. Carbon dioxide dissolves in water to form carbonic acid and hence disturbs acid base balance in the body. Accumulation of carbon dioxide is therefore toxic to the cells as it may cause acidosis. Living cells have mechanisms of intake of oxygen and elimination of carbon dioxide. The two gases are known as respiratory gases. In small organisms such as protozoans the body surface provides an adequate surface area for the exchange of respiratory gases by diffusion. In mammals and other higher animals there are specialized systems for exchange of respiratory gases.
Below is the document preview.
Financial Markets and Institutions FITH EDITION NOTES
Trending!
In the 1990s, financial markets in the United States boomed. The Dow Jones Industrial
Index—a widely quoted index of the values of 30 large corporations (see Chapter 8 )—rose
from a level of 2,800 in January 1990 to more than 11,000 by the end of the decade; this
compares to a move from 100 at its inception in 1906 to 2,800 eighty-four years later.
In the early 2000s, as a result of an economic downturn in the United States and elsewhere,
this index fell back below 10,000. The index rose to over 14,000 in July 2007,
but (because of an increasing mortgage market credit crunch, particularly the subprime
mortgage market) fell back to below 13,000 within a month of hitting the all-time high. By
2008, problems in the subprime mortgage market escalated to a full blown financial crisis
and the worst recession in the United States since the Great Depression. The Dow Jones
Industrial Arerage (DJIA) fell to 6,547 in March 2009 before recovering, along with the
economy, to over 11,000 in April 2010.
850 Pages
5061 Views
0 Downloads
13.49 MB
Financial Mathematics Past Papers COMPLETE
Trending!
Financial Mathematics Past Papers
38 Pages
8009 Views
0 Downloads
1.64 MB
Financial Mathematics Past Papers
Financial Mathematics Past Papers
38 Pages
466 Views
0 Downloads
1.64 MB
FINANCIAL MATHEMATICS STUDY NOTES
Introduction to financial mathematics
- Nature and scope of finance; financing, investment, management of working capital and
profit sharing (dividend policy) decisions
- Relationship between finance and other disciplines; finance and economics, finance and
accounting, finance and mathematics
- Purpose of financial modeling
175 Pages
519 Views
0 Downloads
2.85 MB
Financial Accounting Revision Kit NOTES
Trending!
Partnership Accounts
Basic contents for a partnership agreement; provisions of the Kenya Partnership Act; formation
of a partnership
Accounting for initial investment of
partners Current and capital accounts
Division of profits and losses, preparation of trading and profit and loss accounts, appropriation
accounts and balance sheets
Admission of partner(s)
Retirement of partner(s)
1026 Pages
6992 Views
0 Downloads
5.51 MB
FINANCIAL ACCOUNTING - BLOCK REVISION MOCK 1
Trending!
FINANCIAL ACCOUNTING - BLOCK REVISION MOCK 1
166 Pages
7923 Views
1 Downloads
4.95 MB
Frank Woods Business Accounting 1 - Recommended
Trending!
This part is concerned with the basic principles underlying the
double entry system of bookkeeping.
1 The accounting equation and the balance sheet 3
2 The double entry system for assets, liabilities and capital 18
3 The asset of stock 28
4 The effect of profit or loss on capital and the double entry
system for expenses and revenues 38
5 Balancing off accounts 49
6 The trial balance 57
793 Pages
3322 Views
0 Downloads
6.81 MB
Frank Wood_s Business Accounting 2 NOTES
Trending!
Introduction
This part is concerned with two items that are treated in a similar
way, irrespective of the form of business involved.
1 Accounting for branches 3
2 Hire purchase accounts 29
844 Pages
4172 Views
0 Downloads
11.4 MB
TAXATION – BLOCK REVISION MOCK 1
Trending!
TAXATION – BLOCK REVISION MOCK 1
301 Pages
6191 Views
0 Downloads
12.7 MB
TAXATION REVISION PARTNER
Trending!
TAXATION REVISION PARTNER
177 Pages
5794 Views
0 Downloads
2.7 MB