grow larger there leavs get smaller due to the fluid flow within the tree TABLE OF CONTENTS Part A: INTRODUCTION EXPECTAIONS‚ PREDICTIONS AND ASSUMPTIONS PAGE 3 DATA SECONDARY DATA – STEM AND LEAF PLOT PAGE 4 SECONDARY DATA – LINE GRAPH AND OGIVES PAGE 6 SECONDARY DATA – BOX PLOT AND HISTOGRAMS PAGE 7 SECONDARY DATA – MEASURMENTS OF RANGE PAGE 12 SECONDARY DATA – BELL CURVE
Premium Median Arithmetic mean Standard deviation
stomata per unit area of a leaf. The experiment conducted with leaves along a water source and away from a water source was to analyze the stomatal density difference. This experiment was performed to measure which environment had a greater effect on stomatal density. Stomata of a leaf is a miniature pore in the epidermis of a leaf surrounded by guard cells that have a slit which allow movement of gases in and out of the leaf. With stomata‚ when it opens carbon dioxide enters a leaf while water and dioxide
Premium Photosynthesis Water Plant physiology
oxygen released for the cold trial was 38 mL‚ 11 mL less than the control. Conclusion: The hot trial produced the most oxygen of all three trials. Heat tends to increase the rate of chemical reactions‚ explained in the article Temperature Effects (Introduction to Enzymes) by Chris Jamison. “Like most chemical reactions‚ the rate of an enzyme-catalyzed reaction increases as the temperature is raised. A ten degree rise in temperature will increase the activity of most enzymes by 50 to 100% . Variations
Premium Chemical reaction Oxygen Enzyme
BACK TITRATION- DETERMINATION OF THE CARBONATE CONTENT IN GARDEN LIME NAME: OSEI BONSU ERIC ID: 3906409 EXPERIMENT: I.2.2.1.
Premium Calcium carbonate Titration Calcium
that comes through the most powerfully for me is that you should not judge people by their outward appearances or social persona. SETTINGS The setting of the story takes place in a place called Greenwich Village‚ which is in New York. The last leaf takes place in New York City. The largest city in America‚ the location of the story is a small part of New York known as “Greenwich Village” and it is pronounced as “Grennitch” it depicts New York in the light of struggling artist. And it is winter
Premium Short story Fiction
reproductive. Orientation is when the organism is placed in their beneficial environment consisting of two behaviors‚ taxis (movement directly towards or away something) and kinesis (random movement). Reproductive is detected using drosophila in this lab‚ it consists of finding courting and mating with another of the species Agnostic behavior is found in a situation where the animal feels threated by another‚ leading to the organism looking bigger or more threatening to the opponent. Within the Agnostic
Premium Fishkeeping Fish
Plant Pigments and Photosynthesis Problem: We are going to separate and identify pigments and other molecules from cell extracts through a process called chromatography. We will also test the theory that light and chloroplasts are required for light reactions to occur. Background: Pigments are chemical compounds which reflect only certain wavelengths of visible light. This is what makes them seem colorful. Many things contain pigments including flowers‚ corals‚ and even skin. More important than
Premium Photosynthesis Color Green
is involved with the cannon being fired then the force of gravity would cause the cannon to start to slow down‚ wouldn’t go as far and the direction or trajectory of the cannon ball would be a curved line going down. Purpose: The purpose of this lab is to give the student a better understanding about projectile motion and to understand Newtons theories and laws of motion. We will be firing the plastic ball from the projectile launcher three times from eight different angles from the ground &
Premium Range of a projectile Force Newton's laws of motion
Effect of enzyme concentration on rate of reaction Research question: is there a relationship between catalase concentration and the rate of reaction? Hypotheses: if the enzyme concentration is increased then the rate of reaction will increase. If the enzyme concentration is decreased then the rate of reaction will decrease. Controlled: temperature Independent: % catalyze concentration ( Dependent: rate of reaction (mm/s) Materials: Mortar and pestle Graduated cylinder Distilled
Premium Enzyme Oxygen Catalysis
The adolescent years are among the most tumultuous of the entire lifespan. What do you think is the most challenging area of growth for an adolescent? For the parent of the adolescent? The journey of childhood to adolescence can be a difficult adventure for all involved. Dr. Chap Clark touched on many aspects throughout his video presentation about the do’s and don’ts that we as parents/guardians need to be made aware of. The 1st key that Dr. Clark talked about was understanding
Free Adolescence Childhood Debut albums