Describe the four main differences between dna and rna

How is pyruvic acid used in the krebs cycle?

Which of the following is neutrally charged? A) an ion B) a compound C) an electron D) a proton

Which statement summarizes the main purpose of photosynthesis?

If you want to double a batch of brownies, you must have double the ingredients before you start cooking. Similarly, a cell must double its contents, including its DNA, prior to dividing.

What source is used most frequently today to make drugs for human consumption?

The entire ocean surface contains plankton. True False

Chimpanzees are monkeys. true false

The nurse just completed a dressing change and returned the client to a comfortable position. what should the nurse do next?

What are non examples of biome?

What is the function of helicase in dna replication? what is the function of helicase in dna replication? it checks for errors in the newly synthesized dna strand. it relieves strain from twisting of the double helix as it is unwound.