Ati-Teas Science 2024 Already Passed

Which of the following is used to determine a person's DNA sequence? A. Enzymes B. Blood types C. Hormones D. Genes {Ans: D. Genes}Why is it important for new scientific findings to be published? A. Scientists will get paid if their findings are published. B. Publishing findings will help scientists become more biased. C. Other scientists can validate or disprove the findings D. This prevents other scientists from performing similar tests {Ans: C. Other scientists can validate or disprove the findings}Which of the following organic molecules contain both an amine and carboxyl group? A. Lipids B. Chitin C. Cellulose D. Proteins {Ans: D. Proteins Proteins are made up of amino acids which are organic molecules that contain both an amine functional group (-NH2) and a carboxylic acid functional group (- COOH).}Which of the following is the main function of centrosomes in animal cells? A. Organelle trafficking. B. Pathogen digestion. C. Cytoplasm formation D. Microtubule organization {Ans: D. Microtubule organization}Which of the following best describes the result of using a catalyst in a chemical reaction? A. The reaction is completed in a shorter amount of time B. A more desirable product is often formed. C. A greater