Name the four nitrogenous bases that are found in DNA. What is the cellular location of RNA synthesis in eukaryotes? What are the different parts of a eukaryotic gene structure? Where are DNA and RNA located in the cell? Which cellular component is the location of DNA replication?
DNA in plant cells is stored in the nucleus, a large structure inside the cell. The nucleus is enveloped by a double membrane with holes called nuclear pores. The nuclear pores are formed by complexes of proteins that regulate traffic through the pore to control entry and exit of other molec...
Where does glycolysis occur in eukaryotes? a. outside the cell b. in the mitochondrial matrix c. in the nucleus d. in the cytoplasm When oxygen enters a cell, cellular respiration begins(a.k.a. Aer...
Does elongation in ribosomes use energy? When is ribosomal RNA made? Where does protein synthesis take place? Which of the following statements are NOT true of ribosomes? Select all that apply. a. Ribosomes are found in mitochondria. b. Ribosomes are found in eukaryotes but not in prokaryot...
Although the precise role of Atg9 remains to be determined, this membrane protein has been shown to contribute in phagophore maturation in eukaryotes cells [23]. As mentioned in the previous section, Atg5 and Atg12 are associated with Atg16L1 to form a conjugation system necessary for ...
Together with Nup214, the nucleoporin Nup88 is a structural component of cytoplasmic NPC filaments, but also present on the nuclear side of the NE, suggesting functions inside the nucleus [28]. Classical nuclear import in higher eukaryotes and yeast is sensitive to various forms of stress [29...
Cells that lack a nucleus are calledprokaryotic cellsand we define these cells as cells that do not have membrane-bound organelles. So, basically what we're saying is that eukaryotes have a nucleus and prokaryotes do not. Are all cells replaced every 7 years?
In higher eukaryotes, the existence of multiple genes (12) and transcripts (13) has recently been established, but little is known about the role(s) and subcellular compartmentalization of porin isoforms and about a possible modulation of the pore, which was believed until recently (10), to ...
eukaryotes—cancer cells propagate somewhat like bacterial cells. That is, the cancer cells parcel out ecDNA to daughter cells in a seemingly random way, providing a mechanism by which certain daughter cells could receive multiple cancerous copies within one cell division. It is a distinctly ...
What is the powerhouse of the cell? Define and where is it located? Active transport systems are a form of cell transport that requires energy from molecules of what? Where does oxidative decarboxylation takes place in prokaryotes and eukaryotes? What is active transport in the study of cell bi...