Biology, 22.11.2019 03:31, KKHeffner02
Which of the following properties of chloroplasts and mitochondria does not provide support for the endosymbiont theory that present-day eukaryotic cells are descendants of a successful symbiotic relationship between a host cell and an engulfed prokaryote?
they have a double membrane that resembles that of some ancient prokaryotic cells.
they have their own dna and also replicate in a manner similar to some bacteria cells.
their inner membranes contain the same enzymes as prokaryotic plasma membranes.
they are able to produce atp molecules to power metabolic processes
Answers: 2
Biology, 22.06.2019 03:20, sweetLips230
Mrna decodes information from the original dna master plan to build proteins in the during the process of ribosomes.
Answers: 3
Biology, 22.06.2019 04:50, mahogany139
What is the difference between sex-linked traits and autosomal traits in humans? a. sex-linked traits can only be passed from fathers to sons, while autosomal traits can be passed on from both parents to offspring of any sex. b. sex-linked traits are passed on through the x and y chromosomes, while autosomal traits are passed on through the other 22 chromosomes. c. sex-linked traits only affect females, while autosomal traits affect both males and females. d. sex-linked traits refer to genes that are on the x and y chromosomes, while autosomal traits refer to genes on all 23 chromosomes.
Answers: 3
Biology, 22.06.2019 11:30, reese12345
Which of the following is an eon in the time scale? phanerozoic proterozoic archean all of the above
Answers: 2
Which of the following properties of chloroplasts and mitochondria does not provide support for the...
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