Q: The energy a chemical reaction needs to get started is called what kind of energy? Choices: - function - conduction - fusion - activation A:
activation

Q: What kind of proteins either activate or deactivate the transcription of other genes? Choices: - carbon proteins - perfect regulatory proteins - master complex proteins - master regulatory proteins A:
master regulatory proteins

Q: How do most reptiles produce? Choices: - occasionally - biologically - asexually - sexually A:
sexually