biol 30 sjsu exam 1 quiz Questions and Correct Verified Answers Latest Version

If protein is the heritable material, how many unique sequences of 10 amino acids are possible? 20^10 If DNA is the heritable material, how many unique 10 DNA base pair sequences are possible? 4^10 Which biomolecule can encode the most unique sequences for a given length? protein Based on Griffith's experiments, where can you conclude the heritable material is located? Loosely attached to the cell wall/membrane Master01 | September, 2024/2025 | Latest update 1 | P a g e | © copyright 2024/2025 | Grade A+ Which of the following could be used as a negative control in the Avery experiments? Buffer solution only Your group is assigned to repeat Avery's experiments in BIOL 30 lab. You are given plates of R cells and tubes of the extracted S factor. In which of the following cases would you see the R cells be transformed into S cells. All of the above EXCEPT when you add S factor + DNAase Based on the results of Avery's experiments, which biomolecule most likely constitutes the heritable material? DNA In Table 1.2, which biomolecule was more likely to be found inside the cell? DNA Which DNA base pairs contain two rings? Adenine and Guanine The nitrogenous bases are held together by which kind of bonds? Master01 | September, 2024/2025 | Latest update 1 | P a g e | © copyright 2024/2025 | Grade A+ Hydrogen bonds What method of replication did Meselson & Stahl determine was used in DNA replications? Semi-conservative If DNA replication was conservative, after one generation how many bands in the Meselson & Stahl experiments would you expect? 2 The following image is of DNA bands following 2.5 generations as well as a quantification of the density of both bands. Which of the bands contains the most DNA? A In an adult, the gene encoding the fetal hemoglobin protein is most likely to be Hypermethylated