Feel free to ask any questions regarding biology. If you ask me questions from the assignments, I can't give you the direct answer. However, I'll try my best to explain the concept that will enable you to answer the question.

Following examples are actual questions from students:What is the difference between the 'orbital' and the 'shell' of an atom?

  • What is the difference between the "orbital" and the "shell" of an atom?
  • Why is saline used in IV's to hydrate patients?
  • What is the difference between the atomic mass and the atomic number?
  • We were working on a lab today in class to determine what happens to plant cells when a 6% salt solution is added to the plant. Can you please tell me what would happen and how this would relate to osmosis?