Choose a single invertebrate and describe how is carries out its homeostasis with respect to water and salt balance. Provide a detailed drawing or image (reference source) to illustrate your answer. please include diagrams or pictures may be right from the web. Please look at the attached diagram, assuming that is along the
Can you help me answer the following question: are steroids harmful, and if so how?
1. Which of the four media below are synthetic medium and which are complex media? 2. Which of the four media below are used to grow autotrophs? Which media are used to grow fastidious microbes? 3. Define nonfastidous? 4. List all the methods that can be used to grow anaerobes? See attached file for full problem
1. What is the human internal pond? 2. Define homeostasis. 3. Define physiology. 4. Explain from a holistic viewpoint how all homeostatic control is carried out within animals. 5. Explain the concept of negative feedback when it is applied to homeostatic control. 6. Provide a detailed example of the homeostatic process
Hemoglobin values rise in COPD. Give a possible explanation for this.
Living at high elevations will cause a person's hematocrit to increase or decrease. I explain.
1. If the original culture contains 5 x 10 ^9 cfu/ml, how many cfu/ml are in each tube? How many colonies are on each plate? 2. If tube C contains 60,000 cfu/ml, how many cfu/ml are in the original culture, how many cfu/ml are in the other tubes, and how many colonies are on each plate? 3. How would you inoculate a plate t
If testosterone were given in place of estrogen in a hormone-replacement therapy experiment, what would be the effect?
What would you do to help a friend who had inadvertently taken an overdose of insulin? Why should your solution be beneficial?
Please help answer the following health-related question. What is the "importance of having breakfast"?
What about a carbohydrate molecule makes it a good source of energy? What is it about the structure of a lipid that makes it good for building cell membranes?
Can you describe the factors that affect growth and their relevance when considering the repair of damage to musculo-skeletal systems?
Figure 1 shows several audiograms (otherwise known as auditory threshold curves). This is a method of describing the sensitivity of the ear to different sounds. The pitch or frequency of sound is measured in units called Hertz (Hz). A pure tone of any given pitch can be generated at different levels of loudness. Loudness describ
Professional sport competitions are highly competitive. Athletes sometimes search for advanced technology and medicine for performance enhancing solutions. The protein, creatine, is a highly controversial supplement available to athletes wanting to increase performance. Creatine is a natural substance produced in the body. It
What is the method for attachment for HIV (key receptor)? What is the principal target cell? Why hasn't a vaccine been developed?
Phospholipids are unusual and important to cell structure because: A) they are part of DNA B) they are found only in animals C) they contain fatty acids D) They have a polar and non-polar end E) They are an important energy carrier molecule
What are Biological molecules are joined primarily by?
Some one mentioned carbonaceous oxides. Most of us would say carbon dioxide but the way you said it sounded more erudite. Industry, vehicles, and power plants put out a lot of these oxides which form carbonic acid when it combines with water. It's a weak acid when compared to sulfuric acid but it is produced in huge quantities
Why do Eastern US lakes suffer from the effects of acid rain, and there is much less of a problem with it here in the West?
Why do Eastern US lakes suffer from the effects of acid rain, and there is much less of a problem with it here in the West? What does acid do to terrestrial and aquatic environments?
How does the nitrogen cycle relate to you and your life? What does it have to do with terrestrial and aquatic habitats?
How does the nitrogen cycle relate to you and your life? What does it have to do with terrestrial and aquatic habitats? Pollution?
"Are Dietary Supplement Safe and Effective?" comment on the question.
In 1800 the estimated American Bison population was ten million, with a range over much of what is now the United States and lower Canada. By 1900 there were fewer than 1000 left, largely due to human actions. We drove the passenger pigeon to extinction, nearly killed off the California Condor. The Bald Eagle was nearly wiped
Is the world doing anything to stop the Global Warming from processing further in the future?
How does global warming effect the environment?
How are major changes like roads, mining, cities and other infrastructure developments relate to Global Warming?
How are major changes like roads, mining, cities and other infrastructure developments relate to Global Warming? If they are what needs to be done to help?
How does Global Warming affect Climate Change.
What kind of energy do exergonic reactions produce?
I need help with the two following questions in some detail. Need about two sides for each question. Also not all the patient data may be relevant to answer the questions, as there were other questions that came with the patient data, I may also need further explanation and help with those questions which are in relation to the
In the presence of the enzyme alcohol dehydrogenase, the rate of reduction of acetaldehyde to ethanol increases as you increase the concentration of the substrate, acetaldehyde. Eventually the rate of the reaction reaches a maximum, where further increases in the concentration of the substrate has no affect on the reaction rate.
Why would we be humbly grateful to a green plant?