Before even using oil immersion lens, make sure you set the microscope to the lowest objective 4x.
You want to start small before increasing the magnification. Before you move to the next power (from 4x to 10x), make sure your center is focused using the coarse adjustment. Then move to 10x, and do the same adjustment. Then onto 40x, and once you get to 100x, use the fine focus (not coarse focus! because it will move the speciman a lot which messes up your field of view. Fine focus is just refinning so the picture appears clear.
Now, when performing oil immersion, get a dropper, and carefully drop an oil on the speciman, and get a slider to cover on top of it (BUT DO IT SLOWLY! you don't want to get any bubbles in it).
A. Interdependence in nature. Because of the process of photosynthesis we work with nature to survive by releasing carbon dioxide and taking in oxygen
<span>If you look at the structure of ATP, below, you have three phosphates (P) at 5'C, a ribose (R), and adenosine (A).
P--P--P--5'R1'--A
Charge repulsion occurs between the oxygen atoms. Due to electronegativity, the oxygen atom is partially negative, so having 10 oxygen atoms in close proximity, charge repulsion will occur.
Resonance occurs between the oxygen atoms.
[O=P-O-P... <---> (-)O-P=(+)O-P-....]
This is not a great model, but you can see + and - charges on the individual oxygen atoms.
Resonance allows for electron distribution which leads to charge repulsion.
Hydrolysis of ATP.
Due to resonance and charge repulsion, the energetics of hydrolysis becomes favorable. Removing charge repulsion which each P removed.</span>
Answer:
Explained below:
Explanation:
The interactions of the homologous chromosomes are the cause of two siblings who will never look exactly the same but in the case of twins only. And if we talk about mitosis, in mitosis, all the chromosomes will be folded themselves, while the homologous chromosomes will not surely line up and share genetic reshuffling. This is also known as crossing-over. This can happen between various chromosomes or different sections of the same chromosome.