Bio101 Chapter 6 Already Passed

Which of the following pairs of organism groups consist solely of prokaryotic cells? ~Archaea and fungi ~Bacteria and protists ~Bacteria and Eukarya ~Bacteria and Archaea {Ans: Bacteria and Archaea}Many cell organelles, most notably the nucleus, are anchored by _____ which are assembled from a diverse class of proteins. {Ans: intermediate filaments}A young child who suffers from a metabolic disease is always tired and fatigued. Which of the following organelles is most likely malfunctioning in this disease? ~mitochondria ~smooth endoplasmic reticulum ~lysosomes ~Golgi apparatus {Ans: mitochondria}In a bacterium, where are proteins synthesized? ~ribosomes ~nucleus ~peroxisome ~nucleoid region ~capsule {Ans: ribosomes}Disruption of nuclear pore complexes in a eukaryotic cell will most likely interfere with the transport of which of the following molecules out of the nucleus? ~DNA ~mRNA ~amino acids ~phospholipids {Ans: mRNA}Beginning within the nucleus, the first step leading to the synthesis of a polypeptide is _____. ~removal of introns from RNA and the stitching together of exons ~linking of nucleotides to form a polypeptide ~transferring of information from DNA to messenger RNA ~translation of an RNA nucleotide sequence into a sequence of amino acids ~translation of a DNA nucleotide sequence into a sequence of amino