3906/tar-1212-4 Oxidative stress and antioxidant defense mechanism in mung bean seedlings after lead and cadmium treatments Meher HASSAN‚ Simeen MANSOOR* Department of Genetics‚ University of Karachi‚ Karachi‚ Pakistan Received: 02.12.2012 Accepted: 25.05.2013 Published Online: 13.12.2013 Printed: 20.01.2014 Abstract: This research was an attempt to study the effect of heavy metals lead and cadmium (0.05 mM and 0.3 mM) on growth and antioxidant enzymes of seedlings of 2 mung bean
Premium Antioxidant Enzyme Oxidative stress
Exposure to lead has been proven to be a large public health concern. For the purposes of this paper‚ I am going to introduce what lead is‚ how people are exposed to lead‚ and the physiologic effects of lead exposure‚ focusing on acute lead toxicity‚ but more specifically‚ on chronic low level lead toxicity. The supplementation of 3 studies shows the relationship between lead exposure and one of these physiologic effects in children‚ specifically intelligence as measured by IQ scores. Lead is a metal
Premium
Topic: Silver is an ancient mineral that dates back since prehistoric times. One thing that makes silver so special is that it was one of the first five metals that we started to use. Silver is found in almost every electronic device there is‚ and as time progresses the usage of it increases‚ unfortunately the amount there is left decreases. How is it created or source of the mineral? (5) Silver is not originated from Earth‚ as it happens it came from space. Many elements were formed in the big
Premium Silver Gold Copper
Quarter 1 In quarter we allocated sales peoples salaries‚ bonuses‚ quotas and market share basing on the following information. Bob Being oldest and most experienced of all the five sales people‚ we offered him a higher salary and high target for the quarter because basing on his experience he was capable of meeting the quota and he deserved the salary. Bob needed a higher salary so as to keep him motivated and thank him for being with the company for that long. Emily She was the best sales
Premium Marketing Sales
or moral just because it is legal. Harry should have blown the whistle. Whistle blowing is defined as any period a representative of an organization discloses information to someone outside of the organization about an unlawful or unethical procedure‚ if the telling is made in the belief that someone will do something to make a difference in the procedure. There are organizations that discourage internal reporting because it can lead to severe issues for the organization. From an ethical viewpoint
Premium
The Global Recession and India The third quarter of 2007 saw a tremendous rise in the Indian stock market. It was amoment when every sector in India was booming‚ and the SENSEX‚ peaking at the20000 mark was the focus of every person in India. It was a moment when peoplewondered if they had lost the opportunity of a lifetime. What was then a hastydecision by most to make a quick buck‚ resulted in total pandemonium when thestock markets came crashing down all through 2008. It was in the last year
Premium Subprime mortgage crisis India Financial crisis
Ivelisse Wood January 7‚ 2014 My Autobiography My name is Ivelisse Wood and I am the assistant teacher. I’m from Puerto Rico and I moved to Florida twenty four years ago. I have two children‚ Sean twelve years old and Sarah four years old. I studied accounting in the Caribbean University. I have worked for HeadStart and I am taking CDA classes in CDAClass.org. I’m very proud to be working at Dream Lake Elementary
Free Education
[pic] SHEET METAL STRUCTURES 2-1 D01 A well designed rivet joint will subject the rivets to A compressive loads. B tension loads. C shear loads. 2-1. Answer C. JSAT 2-51 (AC65-15A) Rivets hold pieces of aircraft skin together‚ and in a properly designed riveted joint‚ the rivets support shear loads only. 2-2 D01 A main difference between Lockbolt/ Huckbolt tension and shear fasteners (other than their application) is in the A method of installation
Premium Aluminium alloy
hobby of metal detecting‚ the best way to develop the basic skills necessary and be successful in finding objects that are desirable is to purchase a beginner metal detector. While there are many metal detectors available on the market‚ the most suitable type for beginners are detectors that are simple to use and do not have a lot of advanced features and functions that can be confusing and overwhelming to the beginner. If you are interested in getting started in the enjoyable hobby of metal detecting
Premium Employment Ethics Computer
the company has proper knowledge or enough experience‚ which leads to wrong decisions. c. Also trainees could perform as project managers. d. Many project managers were overloaded because they were assigned to too many projects. 2. Will the new approach taken in 2007 put the company on a path to excellence in project management? Yes‚ the new approach will at least tackle the current problems of the company and step by step lead to excellence in project management. a. The first reason is
Premium Project management Management