Describe different components of prokaryotic and eukaryotic cells. Which of these are in animal cells? Describe how the nucleus, ribosomes, rough ER, Golgi apparatus, and plasma membrane interact to produce and release a protein molecule from the cell. ...
Describe the molecular structure of DNA in all organisms. Explain the link between DNA sequence and protein structure and function. Describe the basic structure of DNA. Discuss why DNA is often called a "protein recipe". Summarize how DNA and RNA differ in structure and function. ...
3. ( ) contains a short RNA molecule and acts as templet for the addition of these repeats to the 3’-overhang of DNA molecule by repeated cycles of elongation and translocation. 4. ( ) are widely used to repair all lesions of pyrimidine dimers. 5. In eukaryotes, the longer gaps genera...
Secondary ion mass spectrometric analysis of their tryptic digests characterized the primary structure of each peak, identifying a peak with longer retention time as the prealbumin variant. This method was successfully used as a novel diagnostic method of FAP and as a preclinical test for offsprings...
Thus, gating of the pore entails straightening the tilt of TM2 without significant rotation. The findings imply that the external narrowing serves as opening, closing and desensitization gate, and that the selectivity filter of ASIC1 is a transient structure that assembles in the open state and ...
If a particular protein induced the RNA substrates to join, resulting in a significantly larger molecule, that signified the protein was an active enzyme. The investigators could select out the larger RNA strands, generate more of the enzymes, and repeat the experiment. The induction of random mu...
Molecular methods of species delineation are rapidly developing and widely considered as fast and efficient means to discover species and face the 'taxonomic impediment’ in times of biodiversity crisis. So far, however, this form of DNA taxonomy frequen
Molecular methods of species delineation are rapidly developing and widely considered as fast and efficient means to discover species and face the 'taxonomic impediment’ in times of biodiversity crisis. So far, however, this form of DNA taxonomy frequen
Her name was Rosalind Franklin.”She should have been up there,” says historian Mary Bowden.” If her photos hadn’t been there, the others couldn’t have come up with the structure.” One reason Franklin was missing was that she had died of cancer four years before the Nobel decision....
Describe the frameshift mutation and transcribing DNA into mRNA. Which of the codons cannot be recognized by a tRNA molecule? A) What is the process of transcription? B) What is the role of mRNA and how does it relate to DNA? How does the transcription of DNA to RNA work?