Biology, 03.08.2019 15:00 1963038660
Is a network of flattened membrane sacs and the small, round membrane-coated vesicles that arise from them. the smooth portion of this organelle constructs fatty acids and phospholipids, which are needed to produce membranes. the rough portion of this organelle is covered with ribosomes, which are small, globular structures composed of rna and protein
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Biology, 22.06.2019 07:30
Directions: read the descriptions of the four islands presented in the lesson. 1. list two new traits that each new species of rat might demonstrate as it adapts to the conditions on each island. 2. introduce one of the four new rat species to another island and describe one challenge it would encounter and one success as it adapts to its new environment.
Answers: 2
Biology, 22.06.2019 08:00
Which is a function performed by stem cells in the skin a. replacing lost skin cells b. making cells for the intestines c. growing new organs d. differentiating into brain cells plz apex
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Biology, 22.06.2019 20:30
How does the fossil record provide evidence that the modern whale evolved from the anthracotheres? a) the modern whale looks like their ancestor the anthracotheres. b) the modern whale has all of the same structures as their ancestor. c) there is not enough evidence to suggest the the modern whale evolved from the anthracotheres. d) the anthracotheres has a structure that is still present in the modern whale, but is no longer of use to the modern whale.
Answers: 1
Biology, 22.06.2019 23:10
Fill in the blank a scientific theory become a scientific law because only offer descriptions of the natural world, while offer robust explanations. 1. a) cannot b) can 2. a) laws b) theories 3. a) laws b) theories
Answers: 1
Is a network of flattened membrane sacs and the small, round membrane-coated vesicles that arise fro...
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