Which of the following is NOT one of Steno's Laws?
Question 2 options:
Law of Original...
Biology, 09.04.2021 18:00, lawanda90303
Which of the following is NOT one of Steno's Laws?
Question 2 options:
Law of Original Horizontality
Law of Superposition
Law of Cross-Cutting
Law of Old Age
Answers: 3
Biology, 21.06.2019 21:00, shaonaworld
1. environmental factors, such as ph and temperature, can affect the function of an enzyme. a. true b. false 2. which of the following is an organic molecules (ex. vitamins) that an enzyme? a. coenzyme b. product c. active site d. substrate 3. how do enzymes effect the speed of a chemical reaction? a. they speed it up b. they slow it down c. they have no effect on the speed of a reaction 4. during a chemical reaction, an enzyme is used up so that it can only be used one time. a. true b. false 5. which of the following results from a chemical reaction that is catalyzed by an enzymes? a. active site b. product c. substrate d. coenzyme
Answers: 3
Biology, 22.06.2019 02:30, ComicSans10
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
Mathematics, 25.08.2021 03:30
English, 25.08.2021 03:30
Mathematics, 25.08.2021 03:30
Mathematics, 25.08.2021 03:30
Mathematics, 25.08.2021 03:30
English, 25.08.2021 03:30