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Which protein is involved in promoter recognition in eukaryotes?
In eukaryotes, the TATA-binding protein (TBP) is involved in promoter recognition. TBP is a subunit of the transcription factor II D (TFIID) complex, which binds to the TATA box within the promoter region of genes and helps initiate transcription.
What is malaria circumsporozoite protein?
It is a protein that presents in the sporozoite's outer protein coat and involved in sporozoite recognition of host cells in malaria
Which of the statements best describes the promoter of a protein-coding gene?
The promoter is a nontranscribed region of a gene.
How is a promoter region different from an operator region?
A promoter region is different from an operator region in the sense that the operator region is where DNA binds, whereas the promoter region is the binding site for the RNA polymerase. These two different regions are essentially opposites.
Eukaryotes and prokaryotes contain endoplasmic reticulum?
Eukaryotic cells have two types of endoplasmic reticulum: Smooth ER (SER); Rough ER (RER).
What what is the function of a 'hydrophobic island' on the surface of a protein?
These are called hydrophobic patches. They are frequently involved in recognition and binding of ligands and other proteins.
How is protein synthesis different in prokaryotes and eurkaryotes?
One way that protein synthesis differs between prokaryotes and eukaryotes is that gene groups that produce proteins are organized into operons in prokaryotes, but they are not organized into operons in eukaryotes. Also, protein synthesis in eukaryotes involves more protein and is a more intricate process than in prokaryotes.
In what locations can proteasome be located?
Proteasomes are protein complexes. These protein complexes are present in eukaryotes, some bacteria and in archaea. The proteasomes are located in the nucleus and the cytoplasm when looking at eukaryotes.
Are ER in Eukaryotic?
Yes, eukaryotic cells contain endoplasmic reticulum (ER), which is an organelle involved in protein synthesis and lipid metabolism. There are two types of ER: rough ER, which has ribosomes attached to its surface and is involved in protein synthesis, and smooth ER, which is involved in lipid metabolism and detoxification.
The initiation codon for the process of protein synthesis in eukaryotes is?
AUG
Can eukaryotes have DNA as their genetic material?
Yes, eukaryotes have a nucleus which contains the genetic materials such as DNA and other protein complexes.
Do eukaryotes possess a cytoskeleton?
Yes, eukaryotes possess a cytoskeleton, which is a network of protein filaments that provides structure and support to the cell.
