Rrna - Study guides, Class notes & Summaries

List the major steps of the "central dogma" of molecular biology. What are the products of each step? Correct Answer-Replication --> DNA Transcription --> RNA Translation --> protein Once the DNA strands unwind and separate, DNA polymerases copy the DNA. What are they copying? What characteristics of DNA necessitates the need for leading and lagging strands to copy the DNA? Correct Answer-They are copying ____. DNA is antiparallel so the mode of synthesis occurs in 2 different ...

MCB 3020C Microbiology EXAM 1 Questions and Answers (Graded A)MCB 3020C Microbiology EXAM 1 Questions and Answers (Graded A)MCB 3020C Microbiology EXAM 1 Questions and Answers (Graded A)MCB 3020C Microbiology EXAM 1 Questions and Answers (Graded A)MCB 3020C Microbiology EXAM 1 Questions and Answers (Graded A)MCB 3020C Microbiology EXAM 1 Questions and Answers (Graded A) What are the two types of microbial cells? - ANSWER - Prokaryotic and eukaryotic What is the 3 domains that are based on ...

BIO 116 Final Exam Questions And Answers With Verified Study Solutions The transcription of what molecule is similar to leading strand synthesis in DNA replication? A) mRNA B) tRNA C) rRNA D) Primer E) Ribosomes A What statement regarding prokaryotic and prokaryotic chromosomes is incorrect? A) Most bacteria have a single, circular chromosome, while prokaryotic chromosomes can occur singly or in pairs. B) Prokaryotic chromosomes are located in the nucleus, which the prokaryotic chromos...

Test Bank for Essentials of Pathophysiology 4th Edition by Carol Porth (All Chapter complete 1-46, A+ Rated) Table of Contents 1 Chapter 01 - Cell Structure and Function Chapter 02 - Cellular Responses to Stress, Injury, and Aging Chapter 03 - Inflammation, the Inflammatory Response, and Fever Chapter 04 - Cell Proliferation, Tissue Regeneration, and Repair Chapter 05 - Genetic Control of Cell Function and Inheritance Chapter 06 - Genetic and Congenital Disorders Chapter 07 - Neoplasia Chapter 0...

nucleotides Ans- monomeric unit for nucleic acids and are composed of nitrogenous base, 5-carbon sugar and a phosphate nucleic acids are biopolymers of Ans- nucleotide monomers DNA Ans- -more stable - carrier of genetic information - double stranded RNA Ans- - less stable - intermediate in expression of genetic information - can form secondary structure (as in tRNA) by hydrogen bonding with itself - not all forms of RNA are intermediates in expression of genetic information - sing...

What are properties of all cells? - Growth Metabolism Evolution LUCA - Last universal common ancestor How do we decide how the phylogenetic tree is drawn? - Use ribosomes. All organisms have it and it has been the same for billions of years What are the domains? - Bacteria Archaea Eukarya What defines the domains of cells? - Their rRNA sequencing What domains are most closely related? - Archaea and eukarya What emerged from Archaea? - Eukarya How do we know kw when oxygen appeare...

Major Steps of the Central Dogma correct answers Replication, transcription, and translation. DNA correct answers What is the main product of replication? RNA correct answers What is the main product of transcription? Proteins correct answers What is the main product of translation? Promoter correct answers A region of DNA that provides a secure binding site for RNA polymerase and transcription factors. mRNA, rRNA, tRNA correct answers Three types of RNA generated by transcr...

Penn Foster Biology: The Cell Questions and Answers 100% Pass What is the function of the cell wall in plant cells? To provide structural support and protection. Which cell organelle is involved in lipid synthesis? Smooth endoplasmic reticulum. What is the primary role of the nucleolus within the nucleus? To produce ribosomal RNA (rRNA) and assemble ribosomes. Which organelle is responsible for the breakdown of fatty acids? Peroxisomes. What is the main function of chlo...

Microbe CORRECT ANSWER -Free living organisms so small that they are only visible under the microscope. -Viruses are not really microbes- they lack one key quality of living cells; the capacity to main their bodily integrity throughout their life cycle. -Exceptions: Epulopiscium fishelsoni is huge (600+ um), Mycobacterium leprae is not free living. -Bacteria, Archaea, Fungi, Protists. LUCA CORRECT ANSWER -Last Universal Common Ancestor= microbe -About 4 bya -Core features for cellular...

how many proteins are in small subunit of the 70S ribosome ~~> 21 how many proteins are in small subunit of the 80S ribosome ~~> 33 how many proteins are in large subunit of the 70S ribosome ~~> 31 how many proteins are in large subunit of the 80S ribosome ~~> 50 23S and 5S rRNA make up the large subunit of the ribosome in ...... ~~> prokaryotes 28S, 5.8S and 5S rRNA make up the large subunit of the ribosome in ...... 2 | P a g e | © copyright 2024/2025 | Grade A+...