Oxygen and glucose are needed for cellular respiration
When you make questions you need to make sure you complete them '-'
*what difference?
If you fix it ill try to answer it.
Answer: Depending on the nature of the signaling molecule, it may either bind to and activate a receptor protein embedded in the plasma membrane, or it may move across the plasma membrane and bind to a receptor protein in the cytoplasm.
Explanation: I found this answer on quizlet
Correct me if I'm wrong but I believe it is the Gravity (or Gravitational Pull) from the Sun.
Answer:
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there is long term storage for nuclear waste