November 2020

Explain how the process you have chosen meets the definition of biotechnology. [ad_1] Biotechnology is the use of a living thing or any part of a living thing to make a product or process that improves human life. Choose 1 of the following biotechnology applications: in vitro fertilization DNA profiling Vaccines Genetically modified organisms (GMOs) Gene therapy […]

What role does humidity play in human comfort? [ad_1] Please answer both questions with a minimum of 180 words 1. I’m confused about relative humidity versus dew point. What is the difference between the two, and which is a better indicator of the amount of moisture in the air? Which is more closely related to

What are the theorical andpractical yields [ad_1] Q1) A mixture contains phenol, benzoic acid, toluene an ether solution of this mixtureis extracted with sodium bicarbonate solution to form aqueous layer A and organiclayer B. The organic layer B is then extracted with sodium hydroxide solution to formaqueous layer C and organic layer D. Both solutions

Explain why the presence of chlorophyll in leaves makes them green [ad_1] 1. when the temperature of 1cm3 of water increases by 1c , 4.2j of energy are transferred. calculate the energy transferred when 50cm3 of water at 20 c is heated to its boiling point. 2. describe the energy transfers that happen when an