quora
Nobody downloaded yet

Biology - Essay Example

Comments (0) Cite this document
Summary
Effect of Marijuana on Sleep Patterns of Young Adults Name: Institution: EFFECT OF MARIJUANA ON SLEEP PATTERNS OF YOUNG ADULTS Potential therapeutic effects of marijuana include pain relief and sleep quality alterations. This has been attributed to the hypnotic effects of the drug…
Download full paperFile format: .doc, available for editing
GRAB THE BEST PAPER92.3% of users find it useful
Biology
Read TextPreview

Extract of sample
"Biology"

Download file to see previous pages While the cannabinoid constituent may be free of central brain activity, it may possess potential therapeutic characteristics due to its anti-convulsant and myo-relaxant characteristics. In addition, the THC constituent in marijuana has attenuation effects such as tachycardia and euphoria. The mechanism of cannabinoids in effecting these changes is not clear since it is not possible to explain them through receptor binding (Shapiro, 2011). For the purpose of this study, THC alone will be studied in the process of sleep and sleep latencies, in the morning, after administration of marijuana. Research Question What are the effects of marijuana on the sleep patterns of young adults? Hypothesis Marijuana causes reduced sleep latency and increases sleepiness. Methodology The subjects who were incorporated in the study were between the ages of eighteen and thirty-five, weighing between sixty and ninety kg for males and fifty and eighty kg for females. Their body mass index was supposed to be below thirty. The subjects were also required to have little incidence of medical history and were removed from the study if they had familial history of insomnia or daytime sleepiness, schizophrenic illnesses, and emotional or psychiatric problems (Solowij, 2010). Those taking more than 14 U of alcohol a week, smoking more than five cigarettes a day, and taking over five caffeinated beverages a day were also excluded. Inclusion required blood pressure measurements, oral temperature measurements, and hearty rate measurements. Those with blood pressure over 140/90 and a heart rate below 40 during rest were excluded. All subjects were required to use barrier methods during sex during the study, and that if they were on hormonal treatments, then they could not discontinue its use. The subjects consisted of four females aged between 20 and 22 years and 4 males between 24 and 30. The females weighed an average of 61.3kg and the males weighed an average of 74.7 kg. They were also social marijuana users and reported not using the drug for 30 days before the study, which was confirmed by a drug screen. The subjects also did not have any history of caffeine, tobacco, or alcohol abuse, confirmed by a drug screen that included tests for amphetamines, cocaine, benzodiazepines, barbiturates, and opiates (Solowij, 2010). Their alcohol intake was also below 8 U/week for females and 20 U/week for the males. The independent variable for the study is sleep while the dependent variable is marijuana. The research study was a placebo-controlled and double blind experiment with observations of THC and CBD effects on sleep patterns the day after administration. There was a night for adaptation and four nights for the experiment that were separated by one week. The participants were required to sleep at their usual time, and refrain from catnaps and exercise during the day before the experimental nights and were also required to refrain from exercise at least twelve hours following the experimental nights. The participants were chauffeured to the sleep lab for the experimental nights. During the adaptation night, the participants were familiarized with the experiment and to confirm that they possessed a normal pattern of sleep. Caffeine and alcohol ingestion was prohibited during the adaptation night for twenty-four hours with smoking prohibited five hours before the sleep-over (Solowij, 2010). The participants ...Download file to see next pagesRead More
Cite this document
  • APA
  • MLA
  • CHICAGO
(“Biology Essay Example | Topics and Well Written Essays - 1250 words - 1”, n.d.)
Biology Essay Example | Topics and Well Written Essays - 1250 words - 1. Retrieved from https://studentshare.org/biology/1468160-biology
(Biology Essay Example | Topics and Well Written Essays - 1250 Words - 1)
Biology Essay Example | Topics and Well Written Essays - 1250 Words - 1. https://studentshare.org/biology/1468160-biology.
“Biology Essay Example | Topics and Well Written Essays - 1250 Words - 1”, n.d. https://studentshare.org/biology/1468160-biology.
  • Cited: 0 times
Comments (0)
Click to create a comment or rate a document
CHECK THESE SAMPLES - THEY ALSO FIT YOUR TOPIC
Biology
Additionally, struggle for existence occurs and leads to saving of character that seems profitable to the individual. Finally, the preserved character is favored to pass to the next generation. In addition, Darwin insight on the struggle of existence was also essential in the process of evolution.
5 Pages(1250 words)Essay
Biology
Those variations that are better suited to survive in a particular environment are selected by nature through the process of natural selection. These organisms in turn produce offspring’s with similar traits and better adaptation to survive. This contributes to the process of evolution.
3 Pages(750 words)Essay
Biology
Name Surname Professor Name Subject 9 December 2011 Biology Introduction: The present study focuses on five topics related to biology that are Central Jersey Blood Center, HIV and AIDS, St. Francis Counseling Center on Abusive Relationships, Family Planning Services and Features, and Planned Parenthood Services and Features.
3 Pages(750 words)Essay
Biology
The biodiversity amidst us in the form of bees and other insects that are in some ways responsible for transferring pollen grains from one flower to another have all taken a severe beating. Source: Kluser Stephane and Peduzzi Pascal, 2007, Pollination by bees Worms found in the earth that are responsible for replenishment of the soil by the use of its excreta have also been affected due to constant use of pesticide and other chemicals in our crops.
6 Pages(1500 words)Essay
What is Biology
Though I had read some few documents addressing biology, I did not know the acceptable or scientific definition of biology or any biological terms. As such, before joining the biology class I defined biology as a science subject that
2 Pages(500 words)Essay
Biology
The carboxyl group of one amino acid is linked to the amino group of the next, and so on. This chainlike molecule, which may range from 50 to several hundred amino acid subunits, is called a polypeptide. A protein may be made up of a
2 Pages(500 words)Essay
Biology
The process of using this science of life is a tool to change our future in all walks of life. A fundamental unit of life of all living creatures is a cell. The study of cells is referred as ‘Cell biology. Although a basic biochemical machinery of all
2 Pages(500 words)Essay
Biology
To begin, the world functions on a delicate balance which is partially maintained by its various climates and weather patterns. The arctic is a virtual block of ice maintained by its distant proximately to the equator.
2 Pages(500 words)Essay
Biology
Socially positive behavior may be influenced by moral behavior, which has a more religious semantic connotation, but it should not be confused with moral
3 Pages(750 words)Essay
Biology
Pneumonia is an infection of the alveoli. Tissue fluids accumulate in the alveoli reducing the surface area exposed to air. If enough alveoli are affected, the patient may need supplemental oxygen (Kimball, 2007). Below is an illustration of how pneumonia
2 Pages(500 words)Essay
sponsored ads
We use cookies to create the best experience for you. Keep on browsing if you are OK with that, or find out how to manage cookies.
Let us find you another Essay on topic Biology for FREE!
logo footer
Contact us:
+16312120006
Contact Us Now
FREE Mobile Apps:
  • StudentShare App Store
  • StudentShare Google play
  • About StudentShare
  • Testimonials
  • FAQ
  • Blog
  • Free Essays
  • New Essays
  • Essays
  • Miscellaneous
  • The Newest Essay Topics
  • Index samples by all dates
Join us:
Contact Us