35.Which is of the following would be likely to increase outdoor air pollution? a.Wide open landscapes transport pollutants. b.Hills and valleys increase the flow of air in valleys c.Higher temperatures decrease chemical reactions leading to more photochemical smog formation. d.FOC emissions from certain trees and plants can play a large role in creating photochemical smog. e.Temperature inversions can help to disperse pollutants. 36.Which of the following statements is true? a.Temperature
Premium Air pollution Oxygen Pollution
After 14 years of trial and error‚ he developed a process he called Appertizing. Fruits‚ vegetables‚ fish‚ or meat was sealed in stoppered bottles and the filled bottles were immersed in boiling water; the heat sterilized the bottles and food alike. Appert knew nothing of enzymes or bacteria‚ nor did anyone else in his day. He did observe that when food was heated in the sealed bottles‚ the food remained good as long as the seal was not broken. The food remained edible until the bottles were
Premium Food preservation
Not everyone discusses every detail of their life to family members. It doesn’t mean they aren’t close‚ just afraid of their reaction‚ afraid of being seen as different or changed. The poem‚ “Snapping Beans” by Lisa Parker‚ is about a student who came home from school to spend time with her grandmother. Her grandma asked her about school and she couldn’t speak up about her experiences for it might trouble her. Parker uses a combination of elements of poetry such as imagery‚ speaker‚ alliteration
Premium Family Mother Poetry
HOLIDAY Synopsis: Mr. Bean won a prize in a raffle. It was a trip to a beach in France with some pocket money and a video camera. He started the trip on a train station and all his misfortunes have started. He lost his money‚ passport and his luggage. He caught himself with Stepan‚ Emil’s son who is a movie critic in Cannes Film Festival‚ leaving the train unintentionally. A lot of misfortunes happened to Bean until he was helped by Sabine‚ an actress in a movie that
Premium Cannes Film Festival KILL
The effect temperature has on the activity of the enzyme α- amylase. Introduction Enzymes are a biological catalysts‚ which means that they speed up the chemical reactions in living organisms. Almost all of enzymes are energized protein molecules that catalyse and regulate nearly all biochemical reactions that occur within the human body. The reason in which enzymes are sensitive to heat‚ pH and heavy metal ions is because they are made up of proteins. The food we eat is turned into energy by enzymes
Premium Enzyme Chemical reaction Catalysis
Description To investigate whether temperature will damage and denature the permeability of plasma membrane. Preview TITLE The effect of temperature on the cell membranes of Beetroot cells. OBJECTIVES To investigate whether temperature will damage and denature the permeability of plasma membrane. HYPOTHESIS An increase in temperature will damage and denature the permeability of plasma membrane. INTRODUCTIONS Beetroot The beet (Beta vulgaris) is a plant in the Chenopodiaceae family
Premium Cell membrane Cell Organelle
Purpose Thermoregulation is the ability of an organism to keep its body temperature within certain boundaries‚ even when the surrounding temperature varies and is of higher or lower temperature than what is normal. The purpose of thermoregulation is to balance thermal inputs and thermal losses in the body so as to maintain a relatively constant core temperature of approximately 36.7 degrees celsius. If this was unable to take place the body may not be able to functions properly and it could result
Premium Temperature Energy Thermodynamics
treatment type (warm or room temperature). Room temperature jars were categorized as 1.1‚1.2‚1.3‚1.4‚ and 1.5‚ then the warm temperature jars were 2.1‚2.2‚2.3‚2.4‚ and 2.5. Jars were filled with a 100ml of federalized water‚ and a mark at the 100ml was made as indication to ensure the correct amount of water was given if the jars needed to be topped up. With a Q-tip‚ 10 green Lemna leaves with growing roots were placed into each of the ten designated jars. The five room temperature jars were placed into
Premium Water Laboratory glassware Ethanol
The Effect of catalase reaction on temperature Table of Contents: Bibliography ………………………………………………………………………………………………….. Page 1 Introduction……………………………………………………………………………………………………Page 2-3 Methods/ Procedures……………………………………………………………………………………..Page 4-5 Results ………………………………………………………………………………………………………….. Page 6 Analysis of Data ……………………………………………………………………………………………. Page 6 Graph …………………………………………………………………………………………………………... Page 7 Conclusion……………………………………………………………………………………………………
Premium Scientific method Chemistry
The Effect of Temperature on Blow-fly Larvae INTRODUCTION Calliphoridae- comonly known as a blowfly‚ are living organisms which usually are the first insects to colonise a body after death. The blowfly larvae are very useful in forensic entomology. The oldest larvae give an approximate time of death of body. Family: Calliphoridae Order: Diptera Name: Calliphora vicina Aim: To check the influence of temperature of environment on living functions and activity of Blow-fly larvae.
Premium