Answers: 1
Biology, 21.06.2019 19:30
During a hot day, warm and moist air rises and cools in the atmosphere. which even would occur next on such a day? a. condensed droplets would gather to become water vapor. b. water vapor would condense into tiny droplets. c. water droplets would evaporate to form rain and snow.
Answers: 2
Biology, 21.06.2019 21:00
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 15:00
Viruses can be transmitted through air, water, food, insect bites, and direct skin contact. once a virus gains entry into the body, it invades a host cell in order to? a. synthesize antibodies for defense b. deactivate the host cell's defenses c. access cell processes for reproduction d. metabolize host proteins and grow
Answers: 1
Because the cell membrane is mainly made of lipids, which of the following cannot pass through the l...
Advanced Placement (AP), 24.07.2019 20:00
Physics, 24.07.2019 20:00
Advanced Placement (AP), 24.07.2019 20:00
Mathematics, 24.07.2019 20:00
Geography, 24.07.2019 20:00
Physics, 24.07.2019 20:00
History, 24.07.2019 20:00
English, 24.07.2019 20:00
Spanish, 24.07.2019 20:00
English, 24.07.2019 20:00
Social Studies, 24.07.2019 20:00
History, 24.07.2019 20:00