Review the results of the following experiment. 30
24
18
Relative Rate of Enzyme Action
12
6
0
0
10 20
30 40 50 60 70 80 90 100
Temperature (°C)
Which hypothesis most likely explains the results at 60°C and 70°C?
A. The enzyme has changed shape because of the high temperature.
B. The bonds in the substrate are weakened at high temperatures.
C. The substrate has been used up because of the high temperature,
D. The enzyme is only effective at very high temperatures.

Aperson is outside exercising. body temperature begins to rise, and the person starts to sweat. their body temperature then returns to normal, and the body stops sweating. a positive b negative c allosteric d homeopathic

Plz fast biotechnology is a growing field of applied biology. many crops such as corn have been engineered to be resistant to herbicides. therefore farmers can spray these chemicals to kill weeds growing near the crop without worries of killing the crop itself how does this type of biotechnology work? a. by changing the genetic make up of the crops. b. by causing the crops to kill the weeds. c. by changing the type of crops used. d. by changing the location of the crops.

Astudent sees several ants walking up a wall following the exact same trail that an ant took earlier. she wants to apply the scientific method to determine how the ants detected the trail. which of these steps would come first in her application of the scientific method? perform an experiment by cleaning the scent away from part of the trail. draw a conclusion that the ants follow a scent trail. make a prediction about what the ants will do after she cleans away part of the trail. hypothesize that the ants are following a scent trail that the first ant left.