BIOL 4100 3 EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED

BIOL 4100 3 EXAM QUESTIONS AND ANSWERS WITH COMPLETE SOLUTIONS VERIFIED The main role of the _______ it to synthesize ATP mitochondria The genome of the mitochondria is ___________ to that of the cell independent The mitochondrian is organized into ____ separated compartments 4 The _____________ consists of aqueous channels through the lipid bilayer (porins) outer membrane The outer membrane is permeable to molecules that are _______________ or less 5000 Da The inner membrane is ______ impermeable than the outer membrane more The _______________ contains proteins that selective transport cargoes into the matrix and all of the elements necessary of ATP synthesis inner mitochondrial membrane The _____________ contains hundred of enzymes required for oxidation of pyruvate and for the citric acid cycle mitochondrial matrix The ____________ has enzymes that use ATP passing out of the matrix to phosphorylate other nucleotides and proteins released during apoptosis intermembrane space Mitochondria are theorized to have evolved from _________ protobacteria What theory states that mitochondria originated from bacteria? endosymbiosis The mitochondria genome is usually ___________ circular The genome of mitochondria is comparable to that of __________ bacteria True or false: There is only one copy of the mitochondrial genome per mitochondria False Mitochondria divide through ______________ binary fission The human mitochondrial genome encodes _____ proteins involved in electron transport and oxidative phosphorylation 13 What ribosomes are encoded by the mitochondrial genome? 12S rRNA, 16S rRNA Mammalian mitochondrial proteins are mostly encoded by the __________ genome nuclear _________ carries amino acids to the ribosome tRNA The __________ is a protein complex that functions as a riboprotein for translating mitochondrial mRNAs mitoribosome