Biology, 22.07.2019 23:10 danielzgame
Membrane-bound organelles have been an important component in the evolution of complex, multicellular organisms. which of the following best summarizes an advantage of eukaryotic cells having internal membranes?
(a) eukaryotic cells are able to reproduce faster because of the presence of organelles.
(b) some organelles, such as mitochondria and chloroplasts, are similar to prokaryotic cells in structure.
(c) organelles isolate specific reactions, increasing metabolic efficiency.
(d) compartmentalization leads to a higher mutation rate in dna, which leads to more new species.
Answers: 2
Biology, 21.06.2019 22:00
Flock x flock y flock z total pieces of food eaten (from previous page) 147 93 60 food percentage* % % % simulated number of birds in flock for 3rd generation** * divide each flock's total pieces of food by 300, the total number of pieces of food eaten. ** multiply the food percentage for each flock by the total number of birds (30).
Answers: 1
Biology, 22.06.2019 07:00
Which best describes a gene? a. a sister chromatid b. a chromosome c. a tetrad d. a piece of a chromosome
Answers: 2
Membrane-bound organelles have been an important component in the evolution of complex, multicellula...
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