Biology, 13.12.2019 00:31 shainaanderson24
On a trip to the southwest, you and a friend collect some seeds from a piñon, which is a type of pine tree. your friend also gathers a small bagful of soil from under the piñon tree. back home, both of you plant your seeds in commercial sterilized potting soil, but your friend adds a spoonful of the collected dirt to each of her pots. her seedlings do better than yours. which of the following is the likeliest reason?
Answers: 1
Biology, 21.06.2019 20:20
2. what process do mrna and trna work together to complete? (3 points)
Answers: 3
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 11:30
What would most likely happen if green plants were exposed to longer days of sunlight? a. the mitochondria would produce less energy . b. the chloroplasts would produce more energy. c. the cell wall would become thicker. d. the vacuoles would quickly shrink.b. the chloroplasts would produce more energy.
Answers: 3
On a trip to the southwest, you and a friend collect some seeds from a piñon, which is a type of pin...
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