Biology, 23.10.2019 02:00 maddyclark19
"the neuronal cell bodies (which contain the cell’s nucleus and all organelles) that control movement in the tip of your toe are located at the base of your spine and project very long processes (axons) down your leg before synapsing with the appropriate muscle way down in your toe. this means that the components of the synaptic vesicles, which are made in the neuronal cell body but must act on your toe muscle to affect contraction, must travel a very long distance to reach the neuromuscular synapse. if you analyze the composition of axons histologically, you will find parallel arrays of both intermediate filaments and microtubules. which cytoskeletal elements, (intermediate filaments or microtubules), do you think are most important in the process of synaptic vesicle movement from the cell body to the tip of the axon? why? "
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Biology, 21.06.2019 22:00
Protein synthesis actually begins in the nucleus when transcribes a single gene on the dna molecule is copied. the process of copying this gene is called this copy is known as and contains the protein building instructions. this copy is sent out into the cytoplasm to the part of the cell known as the the of the ribosome will join together to form a functional ribosome when they attach to the mrna. as the mrna moves through the ribosome, the message is read by transfer rna brings the correct back to the ribosome. the amino acids are placed in the correct order and are hitched together by
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Biology, 22.06.2019 01:30
15 ! come and answer! a(n) disease is caused by a pathogen and can spread among organisms. a infectious b noninfectious c toxic d contaminated
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Biology, 22.06.2019 05:30
Which of the following produces carbon dioxide? a. plants b. animals c. decomposers d. all of the above
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Biology, 22.06.2019 09:00
The bacteria inside a tube worm would be analogous to what organism in the ocean ecosystem near the waters surface? a. photosynthetic algae b. shrimp c. clown fish d. parasitic lamprey
Answers: 1
"the neuronal cell bodies (which contain the cell’s nucleus and all organelles) that control movemen...
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