The Living World Questions and Answers

41 Discuss in detail information flow from the nucleotide sequence in DNA to phenotype

Which of the following autoimmune diseases is characterised by spastic weakness rapid involuntary movements of the eyes ataxia and defects in pronunciation speech a Multiple sclerosis b Systemic lupus c Rheumatoid arthritis d Goodpasture s syndrome Oe Myasthenia gravis

Which among the following may be responsible for the process of nudation O Soil erosion O Earthquakes O Landslides O All the choices

Natural gas and compressed natural gas can be described as Select all that may apply More polluting than coal A very significant part of energy production A tiny part of energy production Free of any carbon emissions Less polluting than coal

The best way to promote safety in the workplace is to a instill fear in the safety culture b provide all employees with ongoing safety training c have an ad hoc review committee d create complex and difficult safety rules

What is the biggest concern around hydrofracking We don t need any more natural gas O Hydrofracking creates twice as much carbon dioxide as coal O Uses a lot of water and may contaminate it Broken rocks will change how the ground looks

How many Chinook salmon were in the Klamath River in 2002 Just over 100 000 More than 200 000 More than 150 000 50 000

As with many complex questions within society there are environmental economic and cultural deliberations to be made when considering the removal of the Klamath River dams What are the primary competing interests that have been at the forefront of this debate Select all that may apply Native peoples supporting conservation of fish species especially salmon Power companies needing to generate more electricity Farmers needing additional water for irrigation The government wanting to repair the dams

hy are they fighting View of Andrew Jackson supports Election of 1828 Jackson vs Quincy Adams View of John Quincy Adams supporters How is it related to politics How does the way they talk about each other create tensions between US citizens How does the Election of 1828 compare to our modern elections Provide 1 example of how the elections are similar

A B Mitosis produces cells that are diploid or 2N The cells produced in meiosis have half the number of chromosomes as the cells produced from mitosis Which BEST describes the cells produced from meiosis 5N N Meiosis products Mitosis products

A polyketide synthase PKS was generated by genomic recombination of a section of a macrolide producing PKS from Penicillium patulum followed by 3 domains from an aromatic producing PKS isolated from Fusarium graminearum This recombinant PKS could be expressed in E coli and a series of feeding experiments were undertaken When the E coli were cultured with a source of acetate but starved of methionine the polyketides 4 5 and 6 were isolated When the polyketide 4 was added to fresh E coli culture that was starved of acetate but fed methionine then a series of polyketides containing either 19 20 or 21 carbons was obtained When the E coli were cultured with sources of both acetate and methionine polyketides were produced with even higher numbers of carbons incorporated OH O HO OH O OH HO 5 OH HO OH O HO 6 O OH OH derive the structure of the recombinant polyketide synthase PKS which produces compound 4 The answer would include the following 1 the total number of domains ii the sequence of enzymes that would be found in each domain iii the structure of the polyketide chain that is attached at the start of each domain iv the structure of the final linear polyketide

Exam Instructions Question 3 of 20 Select the best answer for the question 3 If your personality test results indicate that you re open minded and curious you most likely scored high in which trait Hint This is a trait within the Energy category OA Intuition OB Turbulence OC Insecurity OD Kindness Mark for review Will be highlighted on the review page Previous Question Next Question

Which of the following describes fungi A multicellular pathoger that lives in the intestina tract of host to absorb nutrients B living single celled organism that are the most common pathogen and can be treated with antibiotics C multicellular organisr that usually is found on the surface of skin and warm moist and dark places D single celled eukaryotes that are usually found in contaminated water or

Exam Guidelines Exam Instructions Question 6 of 20 Select the best answer for the question 6 Pedro feels his best after chatting with a friend and discussing new ideas with his teammates Which function do these preferred activities show O A Knowing OB Introversion O C Extroversion OD Thinking Mark for review Will be highlighted on the review page

How is Pollution affecting plants in Brooklyn Botanical Garden Compare it with plant s richness and abundance with historical patterns

In addition to restoring salmon habitat what would be another benefit to undamming the Klamath River It would be easier to fish salmon because they would be in one place Decrease growth of toxic blue green alage Allow the rapids to run faster for white water rafting Increase algae growth to feed larger fish populations

This functional group consists of phosphorous bonded to three oxygens and double bonded to one oxygen Which functional group is shown in this image A an amino group B a hydroxyl group C a carboxyl group D a phosphate group O O P O

How is pollution affectin the plants in Botanical Brooklyn Garden

Which of the following is NOT a focus of food microbiology A preventing food spoilage B using microbes in making food C curing diseases that can be grown in food D preventing food borne illnesses

How is pollution affecting plants in Brooklyn s Botanical Garden Compare it s plant s richness and abundance with historical patterns in terms of alternation of generations

Organelle means little organ How do the organelles in a cell function like the organs in a body

Describe a way you can help reduce the amount of nitrates flowing into the Chesapeake Bay Answer in 2 to 3 complete sentences

Which of the following is the form of nitrogen that can be used by plants A ammonia B C nitrates nitrogen monoxide OYVOon

glass coffee cup has a density of 2 grams mL and a volume of 5 mL What is the mass the coffee cup

Which of the following is NOT a way fungi are used in the food industry A as mushrooms B in cheeses C in milk

Write a discussion about Brooklyn Botanical

Use the following words to label the hot spot condensation evaporation precipitation runoff

compare plant s richness and abundance with historical patterns etc

seat when she refu ood up for Rosa Parks should be on a 2 dollar oil On which should they feature e g the 2 bill or 10 or 100 and why ha people

A piece of silver has a mass of 72 grams and a volume of 9 cm What is the density o the piece of silver

ch o following describes proti A multicellular patho that lives in the intest tract of host to absorb nutrients B living single celled organism that are the most common pathoge and can be treated wit antibiotics C single celled eukaryotes that are usually found in contaminated water o insect bites D non living pathoger that can t be treated w antibiotics and reprodu with a host

Describe any human activities that caused the species to become endangered Examples such as deforestation building new housing and shopping centers climate change etc Humans have

4 What is the hypersensitive response and what chemical agents mediate it

Provide 2 interesting facts about your speci Number each fact in your response

Text Answer TEXT ANSWER Question 8 OR Sketchpad Using the information you found on your species diet create a food chain with at least 3 organisms including your animal State your answer in the following manner If your organism is a herbivore you would need to state what would eat it to have the min imum of 3 organisms

3 Describe the signaling pathway whereby insect herbivory activates genes for proteinase inhibitors via jasmonic acid What other stress responses are regulated by jasmonic acid

This functional group consists of three hydrogen atoms bonded to one carbon atom Which functional group is shown in this image A a hydroxyl group B an amino group H C a phosphate group D a methyl group O

How much electricity would be generated if the Copco 1 Copco 2 Iron Gate and JC Boyle dams were removed O Less than 5 megawatts O 90 megawatts O Approximately 35 megawatts 20 megawatts

How many of your endangered species are still found in the wild This may require a quick google search of how many that you are searching for the exact species that you are researching Answer using complete sentences The remaining population of my species in the wild is are left in the world Be sure

Describe the habitat your species prefers Answer using complete sentences 7 The habitat that my species prefers is H Normal

How would an organism most likely be affected by a DNA mutation O A It would be unable to produce gametes It would develop a lethal disease O C Its DNA would no longer be useful O D Its gene expression would change OB

What are the characteristics of a species

Which of the following shows irony in Twain s The Invalid s Story A The box of guns was confused for the body of the narrator s friend B The cheese which should be cold is kept warm the people who should be kept warm are freezing C The expressman Thompson liked to sing and was proud of his express car The Invalid s Story by Mark Twain 1 I seem sixty and married but these effects are due to my condition and sufferings for I am a bachelor and only forty one It will be hard for you to believe that I who am now but a shadow was a hale hearty man two short years ago a man of

List the 3 theories of geologic change that set the stage for Darwin s theory of evolution

9 Child support for your first kid is 50 of your paycheck True OFalse

Antiporters and symporters move things against up their concentration gradient using what ener purce A gradient of another molecule or ion B ATP hydrolysis C GTP hydrolysis D electron transport

What is the significance of the title Landscape with the Fall of Icarus O The Fall of Icarus is subordinated while Landscape is foregrounded The irony present in the title O The title captures the imagery

5 Facilitated diffusion requires A ATP B calcium C a membrane voltage D ion transport E membrane proteins

20 The presence of cholesterol in the plasma membranes of some animals A enables the membrane to stay fluid at lower temperatures B enables the animal to remove hydrogen atoms from saturated phospholipids C enables the animal to add hydrogen atoms to unsaturated phospholipids D makes the membrane stiffer at very low temperatures E makes the animal more susceptible to circulatory disorders

21 Maintaining balanced membrane area to compensate for exocytosis is accomplished by what mechanism a Phagocytosis b Pinocytosis C Receptor mediated endocytosis d Opening water channels e Membrane budding and fission