What are the molecules that store and process genetic information called? What is the nucleic acid molecule that allows for the transmission of genetic information and protein synthesis? What is the biological molecule that contains the genetic information that is transmitted ...
What are subunits of DNA and RNA? In transcription a) several RNA molecules can be transcribed from the same DNA molecule b) promoters are needed so that RNA polymerase can bind to DNA c) DNA produces messenger RNA d) a specific enzyme called RNA polymerase is required e) All ...
DNA replication and DNA repair All DNA polymerases (I, II, and III) in bacteria and some in eukaryotes (delta and epsilon) possess the DNA proofreading activities. When incorrect base pairings occur, these polymerases use their...
Question: What is a carrier molecule? Respiration and Photosynthesis: Respiration and photosynthesis are both energy conversion processes. In respiration chemical energy is converted from one form to another while photosynthesis produces chemical energy from light energy. Both processes are dependent on the...
In the glycolytic pathway, one glucose molecule is broken down, and during the reaction, two ATP molecules are generated. The reaction can be represented as:C6H12O6 + 2 NAD+ + 2 ADP + 2 H3PO4 → 2 NADH + 2 C3H4O3 + 2 ATP + 2 H2O + 2 H+ Citric Acid Cycle In mitochondria, ...
In this regard, miRNAs are considered as molecules that are important in all of the mentioned cases. miRNAs are small RNA molecules with 20 to 22 nucleotides. The gene encoding miRNAs is transcribed by RNA Pol II enzyme. The primary transcription of miRNAs (called Pri-miRNA) is converted to...
and fatty acid binding protein 1 (FABP1) in HK2 cells. Additionally, 18α-GA markedly activates the phosphorylation level of ACCα (Ser79) and upregulates the expression of FAO-related molecules such as PPARα, MCAD, CPT1α, and UCP2, ultimately inhibiting lipid accumulation in HK2 cells ...
摘要: A precise role for the canonical Wnt pathway in maintaining pluripotency in mouse embryonic stem cells (mESCs) has been debated. Four recent reports add pieces to the puzzle and together these results may help establish a robust model....
What enzymes are produced by the pancreas? What do the enzymes in saliva act upon? Which of the following statements is correct? a) Antisense RNA molecules block gene transcription. b) mRNA translation occurs in the nucleus. c) Transcription fact...
What is the difference between transcription and DNA replication? DNA and RNA: DNA and RNA are two closely related molecules that interact with each other to do their jobs of providing the information, program if you will, for generating specific proteins. Both of them are involved in passing ...