The experiment could be repeated unnecessarily, or their work could be stolen if it is not communicated
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Answer:
95 isoadenine bases; adenine bases cannot be determined
Explanation:
In Alien DNA;
- iA complementary with U
- iT complementary with A
- bG complementary with iC
- So if there were 95 nucleotide that contain the uracil then there should also be 95 isoadenine.
- Adenine binds with isothymine in alien DNA and there are no information of isothymine or other bG/iC bases is given, so we cannot determine the adenine bases.
Answer:
Ptolemy included epicycles in his orbits.
Explanation:
Ptolomy's model of the solar system was geocentric, where the sun, moon, planets, and stars all orbit the earth in perfectly circular orbits. The problem with perfectly circular orbit around the Earth is that they do not explain the occasional backward motion, or retrograde motion, of the planets.
The Greeks insisted that the motion of the planets be perfectly circular. Ptolemy modeled the planets making small circles around a point that orbited the Earth. These smaller circles were called epicycles, and they allowed the planets to move backward relative to the background stars.
Answer:
We’ve come to use the word “skepticism,” in our society, most often, to express doubt in new or “far out” ideas. Originally, in ancient Greece, skepticism was the philosophy of questioning all claims, religious, ethical, scientific, or otherwise.
Explanation:
This is what I got from searching
For example, the respiratory system and the circulatory system work closely together to deliver oxygen to cells and to get rid of the carbon dioxide the cells produce. The circulatory system picks up oxygen in the lungs and drops it off in the tissues, then performs the reverse service for carbon dioxide.