What is difference between myelinated and unmyelinated axons

Assignment Help Biology
Reference no: EM136221

Q1. 1. Every time Spike went to a boxing match, he wanted to see a knockout. Finally his friend explained what happens when someone gets knocked out. What is the explanation? What may be the repercussions?

2. Explain how hypothalamus of the brain and the autonomic nervous system allow us to fight or flee in a stressful situation.

3. What are the differences between myelinated and unmyelinated axons? Which conducts axon potentials (nerve impulses) more rapidly? Why give reasons?

Q2. In the tide pool, a student encounters an organism with a hard outer covering that contains much calcium carbonate, an open circulatory system, and gills. The organism may well potentially be a crab, a shrimp, a barnacle, or a bivalve. The presence of which structures would allow for the most certain identification of the organism?

Reference no: EM136221

Questions Cloud

Procedure involves both positive and negative feedback : A friend has just returned from a trans-Atlantic jet aircraft flight and reported that the plane dropped about1000 m when it entered an "air pocket." Explain to a friend what apparently happened to cause this drop.
Long-run atc curve is u-shaped and intersects the long-run : For every firm in group B , long-run ATC curve is U-shaped and intersects the long-run MC curve when ATC = 10 and output is 6.
What is the best description for this genetic situation : How will each of these components be digested? Where within the digestive system will they be digested? Are any accessory organs involved.
Licorice industry is competitive : The licorice industry is competitive. Each firm produes 2 million strings of licorice every year. Total cost of strings have an average.
What is difference between myelinated and unmyelinated axons : The organism may well potentially be a crab, a shrimp, a barnacle, or a bivalve. The presence of which structures would allow for the most certain identification of the organism.
What makes the united states a successful country : The cause and effect on how and why there was a government shut down a month ago.
What percentage of his sperm will be d morph-2 : Understand the section on spermatogenesis. Do you think the age of the man is as important in determining the chance of chromosomal abnormalities? Why or why not give reasons.
Compute the frequency of the b allele in squirrel population : Assuming that genotype essential to produce flat tails is homozygous recessive (such as bb) compute the frequency of the b allele in the squirrel population to two decimal places.
Determine the percentage of individuals in this population : The following Punnett square shows the inheritance of the sickle cell and SRY genes, with X representing the X chromosome with no SRY gene and Y representative the Y chromosome which does have an SRY gene. Complete the Punnett square.

Reviews

Write a Review

Biology Questions & Answers

  Approximation the time required for the next generation

Suppose that the breeder selects plants that mature in 69 days for the next generation. Approximation the time required for the next generation to mature. What kind of infection do you believe she has in this hand.

  What improper method led to this infection

What is the most possible explanation. Cultures from dialysate concentrate and the internal areas of the dialysis machines were negative; iodophor from a small in- use plastic container yielded a pure culture of P. aeruginosa. What improper method le..

  How various total depurinations in your body each day

How a biologist would explain how ability to run fast evolved in cheetahs, assume their ancestors would only run 20 miles per hour. How various total depurinations in your body each day.

  Illustrate the adaptations that increase the efficiency

These experiments demonstrated that DNA is the genetic material of phage and that protein does not transmit genetic information. Can this same experiment be carried out with 35S and 14C? Describe it.

  Explain the blindness problem

What is the possibility that this child will have red-green color blindness? Figure the cross.

  How much distance is between these two genes on chromosome

If a maize plant is heterozygous for the alleles for pigmy and crinkly-leaf (both recessive to normal size of plant (S) and normal leaf (L) is self pollinated and 208 seeds are subsequently collected and germinated, how various would you expect to sh..

  Neurospora cross was made between a strain

The Neurospora cross was made between a strain that carried mating type A and the mutant allele arg-1(arg) and another strain the carried mating-type a and the wild type arg-1 (+)gene

  Generate an in vitro system for the formation of copii

Your friend is trying to generate an in vitro system for studying the formation of COPII vesicles. He finds that to get well-organized vesicle budding from artificial membranes, he needs to add the coat proteins, the Sar1 GTP-binding protein.

  What nerve damage did he maintain

Which is likely explains the genetic uniqueness of this population.   Following accident and reconstructive surgery, he noted that his left lower eyelid was still drooping and the corner of his mouth sagged. What nerve damage did he maintain.

  The composition of diets and living conditions were alike

Blood glucose was monitored weekly for all mice. After five weeks, there was no change in average body weight between groups.

  Create a list to display his snowboard types

Barry Snowden, owner of Barry's Snowboards, would like to develop a page that would explain a list of snowboard types along with their descriptions.

  Elucidate why the difference occurred

Though the bone was properly set, by the time boy was 16 it was apparent that the injured lower limb was shorter than normal one. Elucidate why this difference occurred. What caused her symptoms? Was her condition because of an infection or intoxicat..

Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd