discuss the interrelationship of DNA,RNA and protein in the cell. explain the specific underlying cellular mechanism of this relationship.
discuss the interrelationship of DNA,RNA and protein in the cell. explain the specific underlying cellular mechanism...
Explain the interrelationship of Cellular Respiration and Photosynthesis in regards to energy flow. Discuss the ramifications of oxygen depletion from the environment in regards to these energy systems.
Which best represents the flow of information in a cell (from recipe to function)? A Protein--RNA--DNA B RNA--DNA--Protein C DNA--RNA--Protein
Part I: Explain the interrelationship of Cellular Respiration and Photosynthesis in regards to energy flow. Discuss the ramifications of oxygen depletion from the environment in regards to these energy systems. Part II: Nearly all human societies use fermentation to produce alcoholic drinks. The technology dates back to the earliest civilizations. Suggest a hypothesis for how people first discovered fermentation.
Penicillin affects bacterial cell metabolism by targeting O DNA and RNA synthesis O protein synthesis O vitamin synthesis O cell wall synthesis iron transport
Attenuation affects RNA polymerase through what mechanism? O 1. Accumulation of mutations 2.Concentration of a specific RNA 03. ATP levels in the cell 4. Rate of DNA replication
Part A What are three observations that suggested eukaryotic RNA was an intermediate between DNA and protein? Select the three observations. O DNA plays the major role in replication, which allows for sustainable transfer of genetic information. O RNA is transported out of the nucleus and into the cytoplasm where protein translation occurs. Three types of RNA are found in the cell, and all of them are involved in protein synthesis. O DNA is found in the nucleus and protein...
Define termsDNA, RNA, nucleotides, plasmid, helicase, DNA polymerase, primase, RNA primer of DNA replication, mutation, gene, amino acid, polypeptide chain, protein, codon, promoter region of a gene, RNA polymerase, transcription, mRNA, tRNA, RNA, ribosomes, translation, gene expression, conjugation, conjugative pilus, transformation, transductionExplain concept or process• Describe how nucleotides are linked together to form a single strand of nucleic acid• Explain the concept of a complementary pairing • Describe how DNA replication occurs in bacteria • Explain why a primer is necessary for...
1. The virus hijacks the cell, and RNA polymerases produce the complement to the positive stranded RNA genome. We can call these strands negative strands, and they then serve as templates for RNA polymerases to produce their complement. How does the sequence of these strands, the complement to the negative strands, compare with the original viral genome? 2-1. RNA polymerases lack proofreading ability. Define proofreading ability and describe its importance in replication of DNA genomes. a. Why is this a...
Explain how a tissue-specific RNA-binding protein can lead to tissue-specific alternative splicing via splicing enhancers or splicing silencers. A.Trans-acting sequences that promote (splicing enhancers) or inhibit (splicing silencers) splicing are recognized by different classes of RNA-binding proteins (RBPs). B. Trans-acting sequences that promote (splicing silencers) or inhibit (splicing enhancers) splicing are recognized by the same class of RNA-binding proteins (RBPs) in different tissues. C. Cis-acting sequences that promote (splicing enhancers) or inhibit (splicing silencers) splicing are recognized by different classes...
17) Once a protein binds to DNA at a specific site a) Transcription may be blocked b) RNA polymerase may bind more efficiently c) RNA polymerase may be unable to transcribe the gene d) Transcription may be activated e) All of these choices may result