Biology - Molecular Biology and Biotechnology questions with correct answers

If a strong of DNA of sequence 5' - AATAGCGCGGTATTC-3' is replicated, which of the following accurately represents the newly synthesized DNA stand? CORRECT ANSWER 3'-TTATCGCGCCATAAG-5'* What molecule connects the sugars in a stand of DNA? CORRECT ANSWER phosphate Which of the following accurately shows DNA base pairing and hydrogen bond number? CORRECT ANSWER Adenine-Thymine, 2 hydrogen bonds What proteins are crucial for creating and maintaining DNA replication forks? CORRECT ANSWER Helicase creates the replication fork; single strand binding proteins keep single strands from reuniting Which of the following is not a component of nucleotides, the building blocks of DNA? CORRECT ANSWER Deoxyglucose Transcription is the transfer of genetic information from ________ CORRECT ANSWER DNA to mRNA What is the part of the gene called where the DNA polymerase first bind during transcription? CORRECT ANSWER Promoter