What is urea? How is it made? Explain the process of protein synthesis in detail and how it links to making mRNA. What are our natural complement proteins? Why are they necessary? Why are ribosomes made? Explain how a nucleotide base might be changed without changing the protein?
Human cells contain ribosomes, a complex machine that produces proteins for the rest of the body. Now the researchers have come closer to understanding how the ribosome works. “It is amazing that we can visualize the atomic details of the ribosome. Because they are tiny – around 20-30 nan...
The construction materials are the amino acids. First, let's look at the ribosome. The ribosome is made of RNA called ribosomal RNA (rRNA). In prokaryotes, rRNA is made in the cytoplasm; in eukaryotes, rRNA is made in the nucleolus. The ribosome has two parts, which bind on either ...
How does the nucleus control which proteins are made by the ribosomes? Do prokaryotes have exons? How are ribosomes involved in protein synthesis? How do nucleotides get into the nucleus? What did eukaryotes most likely evolve from? How mRNA is transported out of the nucleus?
Ribosomes are packed very tightly. From this, I deduced that under pressure, ribosomes can be kept in ordered configuration. This was my idea, but people laughed at me. In addition to that, I didn't really want to go to the North Pole and kill bears in order to do my research. I...
First, let's look at theribosome. The ribosome is made of RNA calledribosomal RNA(rRNA). In prokaryotes, rRNA is made in the cytoplasm; in eukaryotes, rRNA is made in the nucleolus. The ribosome has two parts, which bind on either side of the mRNA. Within the large part are two "ro...
Translation, ribosomes, polypeptide chain Mutations in genetic code such as the alteration of the ___ of ___ in ___ which can lead to changes in the ___ and ___ of the ___ produced Sequence, bases, DNA, structure, function, proteins Types of mutation in genetic code: 1. ___ ...
Whereas partial hepatectomy normally leads to rapid cell growth and proliferation, in the absence of S6 some growth occurs, but no ribosomes are made, and absolutely no cell division occurs, as predicted if p53 is allowed to accumulate (Volarevic et al., 2000). Finally, among cells whose ...
Thus stably synthesized RNAs that are not actively and specifically involved in protein synthesis (such as long non-coding RNAs or lncRNAs) can be good sources of new proteins. Experimental analyses of the ribosome’s footprint on RNAs (ribosome profiling) suggest that some ORFs present in ...
What is the unit structure of genes made of? a. RNA b. DNA c. endoplasmic reticulum d. magnesium What mRNA sequence would this DNA molecule produce? What RNA subunits are ribosomes made of in prokaryotes and eukaryotes? Of what RNA subunits are ribosomes are made in prokaryotes and eukaryo...