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SAT Biology: Help and Review Final Exam

Free Practice Test Instructions:

Choose your answer to the question and click 'Continue' to see how you did. Then click 'Next Question' to answer the next question. When you have completed the free practice test, click 'View Results' to see your results. Good luck!

Question 1 1. All of the following statements are true about lipids, EXCEPT that _____.

Question 2 2. What is the maximum number of electrons that can occupy the 2s orbital?

Question 3 3. Otherwise known as one of two copies of a replicated chromosome

Question 4 4. Of the following, which group(s) of protists is(are) heterotrophs?

Question 5 5. The relationship between nitrogen-fixing bacteria and legumes can best be described as:

Question 6 6. How does hemophilia A differ from hemophilia B?

Question 7 7. What are antigenic shifts?

Question 8 8. A couple has three children: a 14-year-old daughter and two sons, ages 10 and 12. If the mother and daughter are both known to have a genetic disorder, what would the pedigree of this family look like?

Question 9 9. Which of the following lists of taxonomic categories ranks them properly (from most inclusive to least inclusive)?

Question 10 10. An individual in a wheat population transforms from a diploid to a tetraploid genome. This individual gives rise to a new population of wheat which can no longer successfully mate with the original diploid population. This is an example of:

Question 11 11. Which enzyme is responsible for binding Okazaki fragments together?

Question 12 12. Cellular respiration is allosterically controlled. Which of the following act(s) as inhibitors at the various control points?

Question 13 13. A redox reaction can easily be explained as:

Question 14 14. Which of the following statements is true?

Question 15 15. The first known member of the genus Homo was the:

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SAT Biology: Help and Review Final Free Practice Test Instructions

Choose your answer to the question and click 'Continue' to see how you did. Then click 'Next Question' to answer the next question. When you have completed the free practice test, click 'View Results' to see your results. Good luck!

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