Nthe origin of the eukaryotes, endosymbiosis in the origin of the eukaryotes, endosymbiosis most likely began with a heterotrophic endosymbiont entering the cell as undigested prey or as an internal parasite. most likely began with the endosymbiont entering the host cell through the endomembrane system. describes the engulfing of a photosynthetic bacterium that ultimately gave rise to mitochondria. is thought to explain the origin of the nucleus.
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Biology, 21.06.2019 20:00, awdadaddda
Aresearcher has developed two stains for use with seed plants. one stains sporophyte tissue blue; the other stains gametophyte tissue red. if the researcher exposes pollen grains to both stains, and then rinses away the excess stain, what should occur? a) the pollen grains will be pure red. b) the pollen grains will be pure blue. c) the pollen grains will have red interiors and blue exteriors. d) the pollen grains will have blue interiors and red exteriors.
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Biology, 22.06.2019 01:30, staxeeyy767
Acceleration is a direct result of a.) balanced forces b.) unbalanced forces c.) gravity d.) velocity
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Biology, 22.06.2019 10:00, memphissmith5779
14. which of the following codons code for threonine? a. ucg b. ugu c. cga d. aca
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Biology, 22.06.2019 11:30, CurlyheadShay
What is the membrane that sheath of schwann cell containing cytoplasm and nucleus that encloses myelin
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Nthe origin of the eukaryotes, endosymbiosis in the origin of the eukaryotes, endosymbiosis most lik...
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