1. In science, a hypothesis must be A) a known fact B) testable C) derived from a theoryD) able to be proven absolutely true2. Which of the following includes all the others?A) atom B) cell C) organism D) ecosystem 3. A carbon atom of mass number 12 and a carbon […]

Question 2. Splicing is complicated. There is constitutive splicing, and then there is regulated alternative splicing, and these molecular events can occur in the same or different tissues. a. What is constitutive splicing? b. What is alternative splicing? c. Draw a gene with three exons and two introns. In this […]

Tissue Sample Interphase Prophase Metaphase Anaphase Telophase   Sample #1: Normal Tissue Nine Zero One Zero Zero   Sample #2: Normal Tissue Nine Zero Zero Zero One   Sample #3: Cancer Tissue seven Two Zero One Zero   Sample #4: Cancer Tissue seven One One Zero One what does this […]

Q1. It is experimentally determined that the newly isolated bacterium produces about 2200 proteins when grown on glucose and average molecular weight of these proteins is 41,000 Da. If an average amino acid weighs 110 Da and it takes 3 bp to code for each amino acid, how various base […]