How does Nuclear power work and what happened at Chernobyl? What would you do if your town had a nuclear power plant explosion? Would you help clean up or would you just leave town? I would help the people of my town by cleaning up. The chernobyl explosion was caused by an operator error‚ and cost a lot of money and hurt a lot of people. Nuclear power is made up of atoms that are constructed like a mini solar system. By the late 1950’s nuclear power was developed. There are two types of uranium
Premium Nuclear fission Nuclear power Uranium
Simple Diffusion Activity 1: Simulating Simple diffusion 1. What is the molecular weight of Na+? 22.99 or 23 2. What is the molecular weight of Cl-? 35.45 3. Which MWCO dialysis membranes allowed both of these ions through?50‚100‚ 200 4. Which materials diffused from the left beaker to the right beaker? Urea‚ NaCl and glucose diffused 5. Which did not? Why? Albumin was too large to diffuse into the right beaker. Activity 2: Simulating Dialysis 6. What happens to the urea concentration
Premium Diffusion Molecular diffusion Osmosis
The Effect of Molecular Weight on the Diffusion Rate in Substances Nadjah B. Hadji Amer Gladys A. Oliveros Rochelle R. Yaῆez Jan Remon B. Caliguid Group 2- Sec. W78-1 August 14‚ 2013 A scientific paper submitted in partial fulfilment of requirements in Biology 101.1 under Prof. Kimverly Hazel Coronel‚ 1st sem‚ 2013-2014 ABSTRACT The effect of molecular weight on the rate of diffusion was assessed using the agar-water gel test. The agar-water gel set up was composed of a six petri
Premium Petri dish Agar plate Diffusion
The Effect of Molecular Weight on the Diffusion Rate of Substances Jesselyn P. Rodriguez Group 4 Section X-2L August 13‚ 2013 ------------------------------------------------- ------------------------------------------------- ------------------------------------------------- ABSTRACT The effect of molecular weight on the rate of diffusion of substances is tested using two tests: the glass tube test and the agar-water gel test. In the glass tube test‚ two cotton balls were soaked
Free Molecular diffusion Diffusion Hydrochloric acid
Enzymes: - Chapter 8 A. Definition B. Characteristics C. Structure 1. Simple Enzymes 2. Conjugated Enzymes D. Nomenclature of Enzymes E. Classification of Enzymes F. Enzyme--Substrate Reactions G. Levels of Structure of Enzymes H. Conditions Affecting Enzyme Activity I. Location and Regularity of Enzyme Action 1. Exoenzymes 2. Endoenzymes 3. Constitutive Enzymes 4. Inducible Enzymes J. Regulation of Enzymatic Activity 1. Competitive vs. noncompetitive inhibition 2. Reversible vs. irreversible
Premium Adenosine triphosphate Cellular respiration Metabolism
mythelin blue affects the rate of diffusion through agar jelly. Hypothesis The diffusion of mythelin blue is directly proportional to its concentration‚ hence as the concentration increases; the rate of diffusion increases too. Controlled Variables Time time was kept constant while testing the diffusion spread of mythelin blue with each concentration. Temperature the experiment was undertaken in room temperature as change in temperature can affect the rate of diffusion‚ as a higher/lower temperature
Premium Diffusion Molecular diffusion Measurement
Europe’s cities began to grow bigger and bigger just like the trades. When that happened Europeans started to learn many things and became to also learn human achievement. Then because of that art came into play which is classical art. The Renaissance started to be spread around when trade routes began to develop between Europe and Asia.
Premium Renaissance Italy Florence
like him with friends possess’d‚ | Wishing I looked like him; wishing I were surrounded by friends‚ | Desiring this man’s art and that man’s scope‚ | Wishing I had this man’s skill and that man’s freedom. | With what I most enjoy contented least; | I am least contented with what I used to enjoy most. | Yet in these thoughts myself almost despising‚ | But‚ with these thoughts – almost despising myself‚ | Haply I think on thee‚ and then my state‚ | I‚ by chance‚ think of you and then my melancholy
Premium Madrid Metro Emotion Poetry
understanding on how osmosis and diffusion works. In its simplicity‚ it explains the process that our bodies (mainly cells) use all the time. It also showed me that even with the temperature changing‚ it doesn’t drastically change the rate of diffusion. Introduction Diffusion is important in all living systems. Osmosis is the passage of water from a region of high water concentration through a semi-permeable membrane to a region of low water concentration (Purchon 1). Diffusion is the movement of a substance
Premium Osmosis Semipermeable membrane Diffusion
Tasks‚ like taking a bath or brushing your teeth‚ are commonplace for those who live a fairly mainstream life. Those who have disabilities‚ however‚ live in a decidedly different reality. Everyday responsibilities for life become a strenuous burden on those who live with disabilities‚ even borderline impossible in some situations. A common illustration would be vocalizing; while the average person can easily verbalize feelings or emotions‚ someone with a communicative disability is silenced‚ sometimes
Premium Psychology Communication Health care