Bio 1201 exam 3 Study guides, Class notes & Summaries

Bio 1201 Exam 3 Questions and Answers Gregg

LSU BIO 1201 EXAM 3 questions and answers course requirement solution Some random cumulative

Exam 3: BIO1201/ BIO 1201 Review (Latest 2024/ 2025 Update) | Questions and Verified Answers| 100% Correct| Grade A – LSU Q: how do different alleles occur Answer: through mutation Q: what 3 things contribute to genetic variation Answer: crossing over, independent assortment, random fertilization Q: when does independent assortment occur? Answer: metaphase I of meiosis Q: random fertilization Answer: any sperm can fertilize any egg Q: the ...

Bio 1201 Exam 3 QUESTIONS AND ANSWERS Enzyme complexes that break down protein are called _____. lipases ubiquitins amylase proteasomes nucleases proteasomes (Proteasomes are enzyme complexes that break down proteins.) The nuclear membrane's role in the regulation of gene expression involves _____. protein activation translation protein degradation regulating the transport of mRNA to the cytoplasm RNA processing regulating the transport of mRNA to the cytoplasm (This is the...

Bio 1201 Gregg exam 3 questions and answers rated A+ the units of heredity and are made up of segments of DNA genes how many chromosomes do humans have in the nucleus of their somatic cells? 46 chromosomes (23 pairs) the two chromosomes in each pair are called... homologous chromosomes/homologs each pair of homologous chromosomes includes... one chromosome from each parent what does meiosis result in 4 haploid daughter cells what does meiosis 1 do separates homologous chrom...

BIO 1201 GREGG EXAM 3 (ACTUAL) 2024 QUESTIONS AND ANSWERS

Bio 1201 Exam 3 QUESTIONS AND ANSWERS centromere area of attachment between two sister chromatids Kinetochores structures of proteins and specific sections of chromosomal DNA at the centromere; point of attachment of duplicated chromosome Chromatids Two copies of duplicated chromosome Spindle Apparatus formed from microtubules extending from two centromeres; as centrosomes move way from each other the microtubules lengthen to see if DNA is damaged What is the G1 checkpoint for? ...

Final Exam: BIO1201/ BIO 1201 (Latest 2024/ 2025 Update) | Questions and Verified Answers| 100% Correct| Grade A – LSU Q: Where does the most energy production occur in cellular respiration? Answer: Oxidative phosphorylation Q: What are the properties of a proton compared to neutrons and electrons? Answer: Heavy, positive Q: Which molecules can cross the membrane the easiest? Answer: Nonpolar, small Q: Which isomer has a carbon-carbon double bond? ...

Exam 4: BIO1201/ BIO 1201 (Latest 2024/ 2025 Update) | Questions and Verified Answers| 100% Correct| Grade A – LSU Q: what makes a specific locus homozygous? Answer: if both homologous chromosomes carry the same allele at a given gene locus (also called true-breeding) Q: what makes a specific locus heterozygous? Answer: if 2 homologous chromosomes carry different alleles at a given gene locus (also called hybrid) Q: what is the punnett square method? Answer:...