Part 1: dna replication 1st: original strand (a): complementary strand (b): 2nd: original strand (b): complementary strand (c): 3rd: original strand (c): complementary strand (a): questions: what are the base pairs for dna replication? where does dna replication take place?

Why did rutherford say that bombarding atoms with particles was like "playing with marbles" what

Aflame cell is at the end of each tubule of the nephridium malpighian tubules kidneys none of the above

Which of the following statements is correct in hour our immune system responds to a potential pathogen? a. the adapted immune system will call on the innate immune system to destroy the pathogen. b. b cells will start reading the antigen code immediately and call t cells to assist in destroying the pathogen. c. the skin will be the first line of defense, and then the many phagocytes in the bloodstream will attempt to consume the possible pathogen. d. the t-cells in the adapted immune systems are the first to recognize the pathogen vaccines are weakened forms of disease causing microorganisms, which are given to patients to prevent disease. after the vaccine is administered, the immune system responds by creating a(n) to recognize the a. antigen, antibody b. antibody, antigen c. antibody, antibiotic d. antibiotic, antibody