Answers: 1
Biology, 21.06.2019 16:00
You need to make 500ml of 7h9(+) media with 1x adn and 30ug/ml of the antibiotic kanamycin. your stock solutions are 10x adn and 30mg/ml of kanamycin. the solvent is distilled water. how much of each component will you need to make the desired final solution?
Answers: 2
Biology, 22.06.2019 02:30
Sally and sue were investigating the topic of friction in science. they used a small car and a ramp as seen in the picture to test what they were learning. they knew that they slipped easily on waxed floors but not on carpet, so they decided to change the material on the surface of the ramp to see what happened. they planned to use glass, carpet, aluminum foil, and sandpaper and run the car down the ramp over each surface. what would be the best research question to guide the girls' experiment? a) does the amount of surface area affect the friction on the moving car? b) will the car travel fastest on the glass surface? c) how does the angle of the ramp affect the speed of the car? d)do rougher surfaces tend to create more friction than smooth surfaces?
Answers: 1
Biology, 22.06.2019 07:50
Which of the following types of stars is most likely to end up as a supernova? in graph a, the curve peaks at 800 nm, in the red section of the visible light spectrum. in graph b, the curve peaks at 550 nm, in the green section of the visible light spectrum. in graph c, the curve peaks at 450 nm, in the blue section of the visible light spectrum. in graph d, the curve peaks at 300 nm, in the violet section of the visible light spectrum. a b c d
Answers: 2
Biology, 22.06.2019 09:10
In general, are there any major differences that you can see? explain
Answers: 3
The migration trend towards micropolitan and suburban areas has caused a shift in where people work....
History, 27.09.2019 22:00
Chemistry, 27.09.2019 22:00
Social Studies, 27.09.2019 22:00
Mathematics, 27.09.2019 22:00
Arts, 27.09.2019 22:00
Biology, 27.09.2019 22:00
History, 27.09.2019 22:00
Mathematics, 27.09.2019 22:00
Biology, 27.09.2019 22:00
Mathematics, 27.09.2019 22:00
Computers and Technology, 27.09.2019 22:00
Mathematics, 27.09.2019 22:00
Social Studies, 27.09.2019 22:00