Answer:The summer solstice occurs at the moment the earth's tilt toward from the sun is at a maximum. Therefore, on the day of the summer solstice, the sun appears at its highest elevation with a noontime position that changes very little for several days before and after the summer solstice. The summer solstice occurs when the sun is directly over the Tropic of Cancer, which is located at 23.5° latitude North, and runs through Mexico, the Bahamas, Egypt, Saudi Arabia, India, and southern China. For every place north of the Tropic of Cancer, the sun is at its highest point in the sky and this is the longest day of the year.
The winter solstice marks the shortest day and longest night of the year. In the Northern Hemisphere, it occurs when the sun is directly over the Tropic of Capricorn, which is located at 23.5° south of the equator and runs through Australia, Chile, southern Brazil, and northern South Africa.
Explanation:
Its the mitochondria but I dont have an analogy
Answer:
The correct answer is A) Yes, two hydrogen bonds could form between thymine and cytosine
Explanation:
Given an ideal scenario where geometric boundaries were crossed, then two pyrimidines (which is the case) could form hydrogen bonds. As their chemical components allow them to form two or three bonds depending on the corresponding complementary base, they would be able to establish two hydrogen bonds, one between O and H-N and the other one between N-H and N. Anyway, this kind of arrangement would have to consider some other characteristics of the DNA structure. One of them is that the helicoidal disposition highly depends on the fact that some bases form two or three bonds. And the other one is the disposition of this arrangement in the space.
Answer:
Mitochondria are visible under the light microscope although little detail can be seen. Transmission electron microscopy (left) shows the complex internal membrane structure of mitochondria, and electron tomography (right) gives a three-dimensional view.
Explanation:
Answer: I believe the answer is 'Chromosomes'
Explanation:
Each chromosome is made up of DNA tightly coiled many times around proteins that support its structure which also holds genetic information because it holds a structure of information. if that makes sense
