Where does protein synthesis in a cell actually take place? What is the definition of Ribosomes? Give at least 4 examples, and facts/characteristics. What is the function of rRNA ribosomes in protein synthesis? What plant cell organelle contains its own DNA and ribosomes?
Where in a cell would you find DNA? Where is RNA synthesized? Where is the cell's DNA located? Where is DNA located in a cell? What is the cellular location of RNA synthesis in eukaryotes? Where is DNA found in the cell? Where can DNA be found in a eukaryotic cell besides the nucl...
Question: Where in the cell the citric acid (Krebs) cycle takes place? A. Cytoplasm of the cell. B. In the mitochondria on the inner membrane of MX. C. In the mitochondria inside of the matrix o...
Explanation: Cell division by mitosisoccurs in all human body cells except the gonads (sex cells). During mitosis, the DNA is exactly copied and a new daughter cell created with the same number of chromosomes as the parent cell, ie 46. Why does meiosis occur in humans? Meiosis only occurs...
Transposable elements are the single largest component of the genetic material of most eukaryotes. The recent availability of large quantities of genomic sequence has led to a shift from the genetic characterization of single elements to genome-wide analysis of enormous transposable-element populations. ...
might not reach a high density, but may persist We also provide evidence for the importance of well under stressful conditions (Gudelj et al., 2010). rare microbes across different habitats, and present An extreme case is dormancy, in which microbes Figure 1 Potential mechanisms that can ...
The CENP-A histone H3-like variants are centromere-specific histones found in all eukaryotes examined to date, from budding yeast to man. New experiments using antibodies, green fluorescent protein fusions, and epitope tags show that CENP-A replaces the major histone H3 subunits in a specialized...
Autophagy is a catabolic process for degradation of intracellular components. Damaged proteins and organelles are engulfed in double-membrane vesicles ultimately fused with lysosomes. These vesicles, known as phagophores, develop to form autophagosomes.
Labile cells multiply continuously, and are found inbone marrow, various tissues, skin, and in the linings of most hollow organsin the body. Stable cells only multiply when needed or if another cell is destroyed or damaged, and are found in the liver and many other glands. ...
(a) Where in the cell is DNA found? (b) Why is DNA not the actual working molecule of the cell? 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?