2025/2026 BIOLOGY 100 UNLV (DR. JEF JAEGER) ACTUAL EXAM 2 STUDY GUIDE

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2025/2026 BIOLOGY 100 UNLV (DR. JEF JAEGER) ACTUAL EXAM 2 STUDY GUIDE QUESTIONS AND 100% CORRECT ANSWERS Define nucleotide - Answer -the repeated subunits of DNA molecules what does nucleotide look like? - Answer - name the nucleotides - Answer -adenine & thymine Guanine & cytosine where are nucleotides found? - Answer -DNA define gene - Answer -a segment of DNA that determine a specific protein DNA transcribes (codes) to what? - Answer -RNA RNA has how many strands? - Answer -one strand name what the DNA nucleotides that transcription to RNA nucleotides - Answer -Adenine --> Uracil Thymine --> Adenine Guanine --> Cytosine Need assistance on Online classes, Exams & Assignments? Reach out for instant help!! Full Course Assistance, Plagiarism-free Essay Writing, Research Paper, Dissertation, Discussion Posts, etc…. Confidential & Secure services. Tutors are available for all subjects! Email now at: tutorjean01@gmail.com Cytosine --> Guanine Define codon - Answer -3 letter code for RNA How many amino acids are there? - Answer -20 amino acids define chromatin - Answer -long strands of DNA Define chromosome - Answer -Packaged DNA molecule. How many chromosomes do humans have? - Answer -46 define chromatid - Answer -1 of 2 identical chromosomal strands. what does chromosomes look like? - Answer - what does a sister chromatid look like? - Answer -an X Define centomere - Answer -the center of a chromosomes Why do cells divide? - Answer -growth, repair, reproduction define zygote - Answer -a single cells formed by union of sperm and egg how many zygotes do adults have - Answer -trillions Need assistance on Online classes, Exams & Assignments? Reach out for instant help!! Full Course Assistance, Plagiarism-free Essay Writing, Research Paper, Dissertation, Discussion Posts, etc…. Confidential & Secure services. Tutors are available for all subjects! Email now at: tutorjean01@gmail.com