Question

17 how many net atps are produced during glycolysis? 3 1 2 4 18 multiple choice 10 points a segment of dna that contains the coded instructions for a protein is called a(n) chromatid chromosome gene genome 19 multiple choice 10 points a student investigated the effect of temperature on the germination of radish seeds. he thought that exposure to high temperatures would limit the seeds ability to germinate since it could denature proteins needed for growth. three hundred seeds were soaked in distilled water for one hour. they were then divided into three groups. one group was placed in an oven set to 450 degrees f for 10 minutes. another group was placed in an oven set to 200 degrees f. the last group was kept at room temperature. the seeds were then planted in three separate flats and given the same amount of water. the flats were placed in a location with a constant temperature of approximately 70 degrees f. each day for two weeks the number of seeds that germinated in each group was recorded. total number of bean seeds germinated after being placed in the oven. 200 degrees 450 degrees room temperature 54 26 88 which group is the control group in this experiment? room temperature 200 degrees 450 degrees 0 degrees

Explanation:

1. In glycolysis, 2 ATP are used initially and 4 ATP are produced, resulting in a net gain of 2 ATP.
2. A gene is a segment of DNA that contains coded instructions for a protein.
3. In an experiment, the control group is the one that is not exposed to the variable being tested. Here, the room - temperature group is not exposed to high temperatures (the variable), so it is the control group.

Answer:

1. C. 2
2. C. gene
3. A. Room temperature