Biology, 02.10.2019 06:00 rockyroad19
At an intercalated disc, at an intercalated disc, the cell membranes of two cardiac muscle fibers are completely separated by a synapse. two cardiac muscle cells are connected by gap junctions. t-tubules unite the membranes of the adjoining cells. the myofibrils are loosely attached to the membrane of the disc. all of the answers are correct.
Answers: 3
Biology, 21.06.2019 20:00, noahmartinez3636
Which of the following is true of microbes? a. ninety-nine percent of all microbes are pathogenic. b. gene expression in bacteria is very similar to gene expression in humans, which facilitates the use of bacteria in recombinant biotechnology and gene therapy. c. all bacterial enzymes are harmful to humans and the environment. d. microbes create pollutants and toxins that harm the environment.
Answers: 2
Biology, 22.06.2019 09:30, michellemonroe012305
How energy flows through each level in this energy pyramid. is all the matter and energy from one level transferred to the next level?
Answers: 1
Biology, 22.06.2019 12:00, AnimePo2020
What type of graph presents information about how often certain or traits occur?
Answers: 1
At an intercalated disc, at an intercalated disc, the cell membranes of two cardiac muscle fibers ar...
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