Ecology - General Questions and Answers

QUESTION 16 In the barrel hydrophilic pore depicted in green below which ar

F3 Calculate amounts of reactants or products in chemical reactions FVQ Hydrogen chloride is often used to help make a material found in plastic water pipes It is produced when hydrogen gas and chlorine gas are mixed and heated Consider the following reaction 3 molecules of hydrogen H react with 3 molecules of chlorine Cl to produce some amount of hydrogen chloride HCI Complete the table below Chemical element Number of atoms in the reaction H CI During this reaction how many molecules of hydrogen chloride HCI are produced

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True False oxide atmospher screens out much of the ultraviolet radiation from the sun 2 points Scientists estimate that by the year 2050 the human population will approach 12 5 billion people True False

The ability to such as Brussels sprouts depends on allele which is dominant to non tasting tt A couple has a daughter and a son Both parents can taste bitter but their daughter cannot taste bitter bitterness in ce a What is the probability that their son can taste bitter foods b How does the phenotype of the daughter help you answer this question c When he is tested their son can taste bitter foods He marries a woman who cannot taste bitter foods and they have a son What is the probability that their son the grandson of the original couple will be able taste bitter foods d Looking ahead Speculate about the cellular and molecular biology of the ability to taste bitter chemicals What function might the T gene encode How might this explain which allele is recessive and which allele is dominant What type of protein could have this function e Looking ahead and back Check your speculation from Part d about molecular biology of this trait by doing an internet search for the ability to taste bitter chemicals in humans and see if you can answer the following questions Do gorillas and chimpanzees our closest living relatives have the ability to taste bitter chemicals Why might the ability to taste bitter chemicals provide a selective advantage in humans that LICE

In attribution theory the construct of explains that you believe it s where it is your fault you who caused it or it s other than you who is responsible where it som

1 List at least five terms from the introduction or based on what you already know about your animal or group behavior that you can use as keywords in your search 1 point 2 Identify at least two websites or other sources you will use to start your research If you end up using other websites or sources to answer the questions in Part 2 add them to this list Cross out any websites that don t end up helping you complete the activity 2 points 3 Evaluate two of the sources you plan to use Explain why each source seems credible and likely to contain accurate information Evaluate the arguments they present Do the arguments seem to use logical reasoning Are they supported by

The following is not considered part of a Biohazardous Waste Plan Select one O Types of Containers Storage Location O Disposal Costs

The easiest approach the two P s Select one to ensuring compliance is to remember and Policies and prevention Prevention and protection O Practice and protection O Policies and procedures O Prevention and preparation

The packing label for biohazardous waste should include Select one Generator s name All answers are correct Generator s name and address and supervisor s name O Generator s address O Supervisor s name O No answer is correct Generator s name and address

3 When the birth rate is very low like it is in Japan 1 Point Omost of the population is under 25 years old there are not enough working aged people to support the elderly there are more jobs and plenty of working age people to support the elderly it is an indication of a poor country 4 In the Sub Saharan there is 1 Point a low birth rate and a long life expectancy a stabilization of the population growth because of its healthy financial status a population explosion leading to poverty and lack of resources

During the assessment of a spill or leak you are O Pulling the fire alarm Gathering valuable information Notifying others O Evacuating

The key advantage of using absorbent sands and powders during cleanup efforts is they O Weigh down liquids Divert spilled substances away from drains O Clump up liquids and make it easy to sweep up Reduce odors

You can prevent further spillage from a knocked over bucket by Diking the bucket O Using paper towels

Which three options do you have when deciding cleanup efforts Recover neutralize sweep O Clean neutralize throw away

If a spill or leak is deemed safe to handle and you are capable proceed to O Respond control and contain clean report Control and contain clean evacuate report O Respond notify others to stay clear evacuate notify EH S O Call FIU Police respond control and contain