The right answer is He is studying oxygen, which can also be found in proteins.
Carbon atoms could also be a right answer if there was a statement...
Sugars, composed only of carbon atoms, hydrogen, and oxygen, are the simplest energetic nutrients. Example to (C6H12O6): If we look at the chemical formula for glucose, we can see that the proportion Hydrogen / Oxygen corresponds to that of water (H2O)
Lipids also consist of carbon atoms (C), hydrogen (H) and oxygen (O), but fatty acids are molecules that are low in oxygen. Example: Linoleic acid C18H32O2
Answer:
The DNA is transferred to a nylon membrane because it is very difficult to work with
Explanation:
The DNA was transferred up into the membrane as liquid traveled up from the gel toward an absorbent material that was placed over the membrane.
Explanation:
oxygen, a byproduct of that photosynthesis, was released into the atmosphere, changing it in such a way that it may have allowed the evolution of more complex forms of life.
Answer:
i wouldnt ask people in different language. its not easy to read. wont get many answers.