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Adjacent cells can signal others by direct contact,while nearby cells that are not touching can communicate by the release of __________ signals.
Q2: Specific protein receptors are present for all
Q3: You are studying mitosis in an organism
Q7: Alcohol consumption adversely affects the synthesis of
Q13: Which of the following animals has the
Q20: The coenzyme electron carriers produced in the
Q26: Let R = red pigment and r
Q31: Diploid organisms use meiosis for the development
Q39: The TFIID complex is formed by<br>A)TATA-binding protein
Q68: Some prokaryotic organisms use nitrogen fixation
Q91: The bond that forms between the newly