What does prokaryotic mean in simple terms? Prokaryote, also spelled procaryote,any organism that lacks a distinct nucleus and other organelles due to the absence of internal membranes. Bacteria are among the best-known prokaryotic organisms. The lack of internal membranes in prokaryotes distinguishes...
Genes are contained in chromosomes. These in the cell nucleus. A single chromosome contains hundreds to thousands of genes. Every normal human cell comprises 23 pairs of chromosomes that mean a total of 46 chromosomes. A trait is any gene-determined characteristic. It is ofte...
which tells the cell how to make proteins, and ribosomes, which make the proteins, the manner in which the cell does this depends on whether the cell is prokaryotic or eukaryotic. The prokaryotic ribosome
What does it mean by purines have 2 rings and pyrimidines have 1 ring? Nucleotides Nucleotides are the basic building blocks of nucleic acids; DNA and RNA. There are two different kinds of nucleotides; purines and pyrimidines, which differ ...
How does the membrane composition affect the survival of Archaea and Eubacteria in extreme environments? The ether-linked lipids in Archaea make their membranes more chemically stable and suited to extreme conditions than the ester-linked lipids in Eubacteria. 5 Why are Archaea less well-known than...
All genomes were annotated with the Rapid Prokaryotic Genome Annotation (PROKKA) tool v1.14.6 [46]. For the multilocus sequence analysis, sequences of each gene were concatenated to construct “supergenes” (approximately 14 kbp). They were then multiple aligned and gaps were removed using ...