Explain the role of enzymes in cellular respiration. Describe the mechanism of ATP synthesis. Explain how exactly cellular respiration and photosynthesis work (the process). Explain glycolysis with terms and definitions as it relates to the cell cycle. ...
Describe the role played by ATP in metabolism. What particular features of the structure of ATP allow it to fulfil these functions? (Hint: are a variety of enzymes able to use ATP? Is ATP relatively universal?) What do you know about energy drinks? The ...
系统标签: gene expression dna role biology relation Biology3.3- DescribetheroleofDNAin relationtogeneexpression DrHayleyRidgway MsDalinDore Thingstoknow •TheroleofDNAincludesDNAstructureandreplication,thecontrolofgene expression,proteinsynthesis,andthedeterminationofphenotype. •ThestructureofDNAincludesthemol...
Glycosylation is a common posttranslational modification, and glycan biosynthesis is regulated by a set of glycogenes. The role of transcription factors (TFs) in regulating the glycogenes and related glycosylation pathways is largely unknown. In this work, we performed data mining of TF–glycogene ...
Describe the role of the citric acid cycle as a central metabolic mechanism. Explain what happens to the cells' abilities to oxidize acetyl CoA when intermediates of the cycle are drained off for amino acid biosynthesis. What is the role of the citric acid cycle in metabolism? Describe how th...
ROCK is controlled by a 'molecular ruler'. ROCK is a protein kinase. These enzymes transmit signals and regulate complex processes in cells. Their findings, representing a completely new model in kinase regulation, have recently been published in the prestigious scientific journalNature Communications....
In a patient with chromosome 19 trisomy had normal pattern of predomi- nant A+B, and only the activity of a-D-mannosidase was elevated about 5 times as high as normal upper levels, although the activities of other lysosomal enzymes in leukocyte were within normal limits. The present study ...
The findings, published online in the journalNature Communications, offer novel insights into the expression of the ecto-enzyme CD39 onimmune cellsand further illuminate the role of purinergic signaling in IBD. "Adenosine triphosphate, or ATP, is the energy currency in all cells and is essential ...
The role of the 3' untranslated region in post-transcriptional regulation of protein expression in mammalian cells. The untranslated regions (UTRs) at the 3'end of mRNA transcripts contain important sequences that influence the fate of mRNA and thus proteosynthesis. In t... E Matoulkova,E Mic...
Describe and discuss the role of enzymes in living cells. What are the features of stem cells? Explain what a cell is. Write a detailed description of a cell and is organelles. Explain how the cells are tagged by the fluorochrome.