Which of the following serves as an electron carrier in cellular respiration? (2 points)
ADP
Acetyl-CoA
NAD+
H2O

Which statement about the immune system is false? a. lymphocytes reduce inflammation, b. b cells remember specific pathogens. c. most white blood cells kill bacteria d. white blood cells are made in lymph nodes.

What is the similarities and differences between bacteria and eukaryote?

Where does the information about where each transcription factor binds originate?