Biology, 27.06.2019 00:00 ayalat9596
Ineed an answer to my hw ! the diagram below represents a portion of a cell membrane which structure may function in recognition of chemical signals? ) a. (d) b. (c) c.(a) d. (b) me with hw
Answers: 1
Biology, 21.06.2019 15:30, loraine4664
Which plant has a visible leaf modification that will it conserve water in extremely dry environments?
Answers: 1
Biology, 21.06.2019 20:00, toshahoskins0098
How did the miller-urey experiment impact the way scientists think about the origins of life? use what you know about the miller-urey experiments to discuss the factors needed for life to arise, and speculate on whether life could arise on another planet.
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 03:30, nathanbrockdac
Which type of respiration takes place when there is no oxygen present
Answers: 2
Ineed an answer to my hw ! the diagram below represents a portion of a cell membrane which structur...
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