17. Which statement does not describe cell cycle checkpoints? A. Normal checkpoints assess damage to DNA. В. Faulty checkpoints may lead to abnormal cell growth. c. Cell checkpoints can fail in mitosis and meiosis. Cells that bypass the G2 checkpoint move to the synthesis stage.

The body of water found at number 4 on the map above is the

Explain how sequences of amino acids in proteins can be used to reveal relationships among organisms.

Which of the following matches the organisms described with the correct domain? a. archaea--multicellular, eukaryotic organisms that do not have cell walls b. eukarya--single-celled and multicellular organisms, with a defined nucleus and a variety of nutritional sources c. bacteria--unicellular, eukaryotic organisms with cell walls that do not contain peptidoglycan d. bacteria--unicellular, eukaryotic organisms that always lack cell walls