Bio Beyond Unit 6 Exam: Multiple Choice Questions and Answers, Exams of Advanced Education

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Answers 2023

The final acceptor for hydrogen ions in aerobic cellular respiration is - Correct Answer- Oxygen Cellular Respiration is the opposite of what other cellular process? - Correct Answer- photosynthesis The heads of the phospholipid bilayer are - Correct Answer-hydrophilic The tails of the phospholipid bilayer are - Correct Answer-hydrophobic What organelle is used on the process of cellular Respiration? - Correct Answer- Mitochondria Isotopes of an element differ in their - Correct Answer-neutron number A plant that uses CAM photosynthesis is most likely to be successful in what type of environment? - Correct Answer-hot dry How does DNA differ from RNA? - Correct Answer-DNA is comprised of a double strand, RNA is a single strand. The final electron acceptor at the end of the electron transport chain is ________, resulting in formation of ________. - Correct Answer-oxygen water In the reaction 6CO2 + 6H2O → C6H12O6 + 6O2 carbon dioxide is one of the - Correct Answer-reactants Which nitrogen-containing base is found in DNA but not in RNA? - Correct Answer- thymine Deoxyribose is a sugar found in - Correct Answer-DNA Which of the following is not a property of water? - Correct Answer-It is denser when frozen than when liquid. Amino acids are needed to build ________, just as ________ are needed to create DNA. - Correct Answer-protein nucleotides The failure of sister chromatids to separate during meiosis is called - Correct Answer- nondisjunction

In the human life cycle, meiosis produces - Correct Answer-haploid gametes In the human life cycle, fertilization creates a - Correct Answer-diploid cell In the human life cycle, a diploid cells divides - Correct Answer-by mitosis In the human life cycle, cells divide by mitosis to - Correct Answer-produce a new individual. Which of the following is not a function of meiosis? - Correct Answer- Which of the following represents the phases of mitosis in their proper sequence? - Correct Answer-prophase, metaphase, anaphase, telophase, You are looking at a cell under a microscope and see what appears to be several "X" structures being pulled to each side of the cell. What stage of meiosis are you looking at? - Correct Answer-anaphase I According to Chargaff's rules, ________ always pairs with ________, and ________ always pairs with ________. - Correct Answer-A T G C Which organisms have been modified to produce insulin, blood clotting factor VIII, and human growth hormone? - Correct Answer-bacteria DNA replication makes a(n) ________ copy of the DNA strand, while transcription makes a(n) ________ copy of the DNA strand. - Correct Answer-DNA, mRNA True or false: keeping the chromosome number constant from one generation to the next is a function of meiosis. - Correct Answer-false The goal of mitosis is - Correct Answer-create genetically identical cells.