Mcb exam 2 Study guides, Class notes & Summaries

How do DNA mutations occur? (3) - Answer-a mutation is any random change in the chemical structure of DNA 1) as a consequence of exposure to chemicals or UV light 2) at random bc of the chemical structure of the DNA 3) as a consequence of the activity of some cellular enzymes that induce the loss of specific chemical groups whats a silent mutaation? (aka neutral mutation) - Answer-changes in the nucleotide sequence of genomic DNA that have no effect on the type of genetic info encoded i...

MCB Exam 2 Practice Questions & Answers 2023/2024 DNA is more suitable than RNA to serve as genetic material. One reason is: - ANSWER-DNA is a much more stable molecule due to the lack of 2'-OH group on the sugar component common form of DNA double helix has phosphodiester bonds that--- - ANSWER-between nucleotide residues run in opposite directions in the two strands B-form DNA - ANSWER-most stable form under physiological conditions, wide and deep major groove, with base-pairs near...

MCB Exam 2

MCB Exam 2

MCB Exam 2

MCB Exam 2 Questions & Answers 2023/2024 Understand the Six stages of the life cycle of animal viruses - ANSWER- Hepatitis B virus characteristics, KNOW THE TYPE OF VIRUS IT IS AND THE FAMILY IT BELONGS TO - ANSWER- Viruses belonging to Domain Archaea - ANSWER- Virus capsid structure - ANSWER- Naked v/s enveloped viruses characteristics and examples - ANSWER- DNA Viruses and RNA viruses characteristics and examples - ANSWER- Role of biofilms in infectious disease - ANSWER-...

MCB Exam 2 Questions

MCB Exam 2 Questions

MCB Exam 2 Questions