PLEASE HELP. Food cannot be used directly to drive your living processes. In your own words, explain how the food you eat is converted into usable energy.

Where does the information about where each transcription factor binds originate?

Someone with these questions! pls 30 pts

Some steps in cell division are shown below: 1. chromosomes condense and pair up 2. segments of dna of sister chromatids twist and cross 3. exchange of dna occurs between chromosomes 4. four daughter cells are created that are haploid which of the following steps is least likely to occur during meiosis 1?