Animal Kingdom Questions and Answers

The metabolic pathways of facultative organisms O allow organisms to switch between aerobic and anaerobic energy transformations O can function only in the absence of oxygen O occur only in bacteria can function only in the presence of oxygen

skeletal structures but different uses In comparative anatomy what type of structures are they C 0 00 0 19 Humerus Radius Carpals Metacarpals Phalanges A 2104 HUMAN common B homologous Speed 1x CAT Paused WHALE BAT

11 Urinary tract pathogens from the genus enteric bacteria by their rapid urease activity a Neisseria Tovidizog 1291 92691 b Proteus c Helicobacter d Escherichia may be distinguished from other ut fitoid 69tu erl liv soloo janW 2 69910

O fungi can digest rock and turn it into soil that allowed for the movement of plants to land Ofungi can photosynthesize Question 19 Which of the following were used as scientific evidence to support the idea that Prototaxites was a giant fungus and not a plant Select all that apply It produced relatively small amounts of pollen It had lopsided rings that were determined to be hyphae It was determined to have cell walls made of chitin 0 5 p It had carbon icet

3 What did Confederate General lee decide to do following victories at Fredericksburg and Chancellorsville Why did he want to do this

Aw Match each word or phrase to its definition 1 point each 0940s 18 190 A a time after midnight and before sunrise B to plan or design rose zin C to cause problems or damage in the body D the dominant animal in a group assault plot dark thirty vin conk out on jud 3jum vsu 001 muck up the works ld he alpha male 02 Vijnuo blo E to attack violently F to fall asleep 15

1 Why was the winter spent at Valley Forge so important to the success of the Continental Army 2 Why is the Battle of Saratoga considered the turning point of the war 3 How did Benjamin Franklin contribute to the American Revolution 4 According to the Treaty of Paris of 1783 that ended the American Revolution which river becomes the new western boundary of the nation

For this Discussion Post please think about a publicly traded company i e Apple Tesla etc you are interested in owning as a stockholder In Chapter One we introduced the four Financial Statements How would the statements for the company be helpful if you were thinking about purchasing the company s stock Specifically choose one of the four Financial Statements and briefly discuss what that statement tells you about the company You do not need to look at the actual statements for the company simply think about what you believe the statement s tell you as you consider your investment decision

The level of the stock market The level of technological progress The level of aggregate spending expenditure The level of available resources The level of export Question 13 3 points Listen What is a role of prices in the market system Prices can act as a signal incentive to both producers and consumers Prices are used to efficiently distribute goods and resources throughout the economy Prices provide a standard of measure of value throughout the world

2 The diagram below represents the life cycle of a frog Fertilized egg Adult frog Tadpole go This diagram shows that in frogs 1 methods of sexual reproduction depend on the species 2 metabolism is the sum of all chemical reactions 3 body structures change during development 4 offspring always look like the adult

20 You are measuring growth in a bacterial culture The number of viable cells remains constant and when you check the medium you find that the carbon source has been used up In which phase of growth is the culture 2 pts A Stationary phase B Lag phase C Log phase D Death phase Use the following for next 2 questions A death phase B lag phase C log phase D stationary phase The recipe for MacConkey agar is given below MacConkey agar is often used to differentiate E coli from other on peptone and appear white Be sure to read the function of all ingredients in the media Gram negative rods because E coli can ferment lactose and produces acid Other Gram negative rods grow Ingredient Peptone Lactose ase would penicillin an antibiotic that inhibits cell wall synthesis be most effective Bile salts NaCl Neutral red Crystal violet Agar pagin efalumb Function Nutrient source C and fermentation source inhibits growth of Gram positive cells Major metal pH indicator red at low pH clear at neutral pH inhibits growth of gram positive cells Solidifying agent Amount 17 g 10 g 1 5 g 21 What types of media is MacConkey agar from this list pick all that apply complex defined selective differential Why 5 pts 5 g 0 03 g 0 001 g 13 5 g via 8 0 22 Now suppose you streaked E coli on the left half of a MacConkey Agar plate and Pseudomonas aeruginosa on the other What describes what that plate would look like after an appropriate incubation period and why would it look that way Hint Pseudomonas is a Gram negative rod that cannot ferment

Match the structures with the correct function Note that not all functions will be used pneumostome crystalline style siphuncle metanephridia 1 sensation 2 protection 3 feeding 4 reproduction 5 respiration 6 excretion osmoregulation 7 buoyancy control

Bivalvia Polyplacophora Gastropoda Cephalopoda Question 9 1 point D If a drug was administered to the chromatophores of a cephalopod mollusk that caused the radial muscles to completely relax what impact would this have Listen the chromatophores would open and the animal would appear darker in color ad the animal would appear lighter in color

only a diffuse subepidermal nerve plexus underneath the ventral skin a simple brain of ganglion cells leading to a ladder type nerve network only sensory and motor neurons but no association neurons the first complex central nervous system no cells since they were lost along with other unnecessary systems in parasites Question 2 1 point Listen Which stages of the life cycle of a digenetic fluke are asexual Select all that apply sporocyst cercaria redia motacorcoria

A parasitic worm is extracted from the intestines of a sick dog How can you determine whether this worm is a trematode or a cestode In the first blank give one unique trait that would allow you to identify the organism as a trematode A trait that would allow you to identify the organism as a cestode In the second blank give one unique

4 Question 14 1 point 40Listen The electron microscope has much better resolving power than the light microscope because living samples are used in electron microscopy the wavelength of the electron beam is much shorter than the wavelengths of visible light tron microscope uses UV fluorescence

Ribosome Virus Mitochondrion Protein Question 2 1 point 1 Listen Which of the following is an application of immunofluorescence microscopy Visualization of the surface structures of a specimen Construction of three dimensional images of structures smaller than 10 nm Identification of specific components of the immune system ch organelle or cellular compartment contains a particular p

Trace the path of water flow through a leuconoid sponge 4 7 osculum 3 flagellated chamber 4 prosopyle 6 apopyle 1 ostia excurrent canal 5

Which of the following classes of sponges have siliceous spicules Select all that apply Hexactinellida Calcarea Homoscleromorpha

Match the cell type to the correct function prey capture in ctenophores feeding in mollusks equilibrium detection buoyancy control in mollusks prey capture and defense in cnidarians osmoregulation in flatworms movement of water through sponges 1 choanocyte 2 cnidocyte 3 colloblasts 4 flame cells 5 siphuncle 6 radula 7 statocyst

Consider the following definition Organisms in this kingdom are considered to be eukaryotic non photosynthetic and usually multicellular with some organisms being unicellular however they do not exhibit locomotion This statement most likely applies to which of the following kingdoms Animals Eubacteria Fungi Plants Question 10 1 point

Where are the choanocytes located in a asconoid sponge spongocoel incurrent canals flagellated chambers radial canals excurrent canals

A newly discovered species of sponge has a syncytial body structure This sponge would most likely be a member of which class O Calcarea Calcispongiae Demospongiae Hexactinellida

Which of the following characteristics can be found in at least some members of Class Calcarea Select all that apply An osculum Leuconoid canal system siliceous spicules Syconoid canal system Asconoid canal system Syncytial body structure

Match each example with the skeletal system function it represents 2 mineral storage 5 support 6 movement 3 blood cell formation 4 fat storage 1 protection 1 the brain is found within the bones of the skull 2 extra calcium and phosphate ions can be found in bone 3 hematopoiesis occurs in red bone marrow A 4 triglycerides are found in yellow bone marrow 5 tendons connect muscles to bone 6 humans stand upright

If a pedestrian crossing the middle of the street not at a crosswalk also known as jaywalking even if it is illegal you Must stop for them Do not have to stop for them Should hank your horn at them

Positive and negative controls are necessary in experiments because they O a O b none of the above provide a standard for the outcomes of the experimental sample being tested c add additional samples to the experiment d make the experiment easier to complete

The Taq polymerase used in PCR is fundamental for PCR From where does Taq polymerase come O a Bacteria that lives in hot springs MEMORAN UNTER b The rainforest O O d d Africa c The CDC of Atlanta

How did the spoils system affect the quality of work in the government The spoils system improved the quality of work in the so that the public government was spoiled The spoils system led to O corruption and poor public service The spoils system spoiled the O workers so that work slowed down The spoils system spoiled the workers so that work improved

This is an illustration of a female ovum Do these cells undergo mitosis yes

B B A Identify the structure labeled D F

1 A female cottontail rabbit begins reproducing by one year of age and typically has 3 4 litters of 4 5 baby rabbits each breeding season A cottontail rabbit can live up to 8 years in captivity If a population begins with a pair of breeding adults and the rabbits have maximum reproduction and survival how many rabbits do you think there would be after six years just guessing without calculating 2 Calculate rabbit population growth over the first six years based on these assumptions A population starts with 1 female rabbit and 1 male rabbit both born in the previous year Each year has a breeding season and each baby rabbit born in the previous year matures to become a breeding adult by the beginning of the next breeding season Thus the total number of rabbits at the end of the year equals the number of breeding adults at the beginning of the next year Each breeding female produces 20 baby rabbits per year Half of the babies are female These rabbits live in an environment with abundant food and no predation or disease so all of the rabbits live out their lifespan 8 years and continue to reproduce throughout their adult lives 3 Complete the following table based on the above assumptions Breeding Adults this Year Males Females 1 Year 1 2 3 4 1 129 Baby Rabbits Produced during the Breeding Season AL120 0203 981 Total Rabbits at the End of the Year

OOO Why do you think that writers of 10 Things I Hate About You chose to set their adaptation in a modern high school They wanted to make the story O appealing to a new generation of viewers They wanted to stick to Shakespeare s script as closely as possible They wanted to make the story O appealing to an older generation of viewers They wanted to make the story O appealing to students and

Which region of a phospholipid the head or the tail can be described by the following terms Match the labels to the image hydrophilic nonpolar nonpolar hydrophobic hydrophobic polar

6 The acid fast differentiates between acid fast and non acid fast bacterial cells based on a Cell wall differences b Cell size c Cell shape d Cell density e Cell charge

The mycolic acid layer in acid fast bacteria is a waxy and somewhat hard to penetrate substance Knowing this what assum can you make about the timeline for infections caused by acid fast bacteria and the treatment regimens used to manag infections

Critical Thinking 1 Assume you put Mycobacterium smegmatis and Staphylococcus aureus on the same slide and perform the ZN acid fast staining procedure on the samples While decolorizing you realize the clock you are watching is not working property Assuming you over decolorized during the procedure what would you expect to see as a result Explain your reasoning

8 Assume you perform a Gram stain on a culture you know contains both Gram positive and Gram negative bacteria Upor completing the procedure all the cells appear pink What errors may lead to this result Select all that apply a You over decolorized b You forgot to add iodine c You forgot to heat fix the bacterial smears d You forgot to add the counterstain e You under decolorized

Testion 4 Points 2 Identify the type of irony described below A character walks out on stage The audience laughs because he has a Kick Me sign on his back He whips around confused by their laughter O Dramatic irony O Verbal irony O Platonic irony

enterocoely or schizocoely schizocoely or coelomy acoelomy or enterocoelomy pseudocoely or coelomy Question 39 0 5 points Saved Listen Animals are considered diploblastic or triplobastic depending on wether the blastopore during their development becomes the mouth first or the anus firs True

True False Question 33 1 point Listen Pseudocoelomate animals have an enclosed body cavity formed from the blastocoel no true body cavity a true body cavity called the gut two body cavities but only one is complete Saved Question 34 0 5 points Saved Listen Cephalization in animals happens with which of the following body plan bilateral symmetrical

Listen This Reading Assignment is over Chapter 4 Histology Histology is the study of tissues According to your book tissues contain 1 cells and 2 material outside cells called a extracellular matrix Ob protoplasm c interstitial fluid d glycoproteins Question 2 1 point Listen What is the largest protein fiber typically found in the extracellular matrix of connective tissues figure 4 1 collagen fibers reticular fibers elastic fibers Question 3 1 point

Choose the correct answer The second person point of view is sometimes used in O prologues O novels O autobiographies

Torm of Tood they Small amount of the radioactive C14 as well When the living creatures die they stop taking in the carbon and the supply of C14 is cut off This C14 starts decaying at a known rate This leftover carbon 14 is used by scientists to estimate the age of the fossils and other artifacts What is the central idea of the passage O Carbon 14 O Carbon O Estimation of age of civilization Dadi

When using a light microscope to view a cell you obtained from scraping under your fingernails you notice that the cell lacks a nucleus therefore you conclude that the cell is probably a type of cell animal plant eukaryotic 1 pts fungal

hich of the following are true concerning echinoderms Select all that apply they lack endoskeletons they possess tube feet and a water vascular system they possess endoskeletons they possess a visceral mass from which a rasp like organ called the radula develops like other deuterostomes they show pentaradial symmetry unlike other deuterostomes they show pentaradial symmetry

Which of the following is NOT an advantage of viviparity and the placenta offspring are portable mothers are not tied to a nest offspring are protected offspring develop at a more constant favorable temperature offspring and parents specialize on different food reducing competition

How many layers do you find in pseudostratified ciliated columnar epithelium Oone more than one

Which of the following is the best example of a monopoly in the United States O A local electric company O A fresh fish market O A fruit stand

Introducing a new product at a low price to generate consumer demand is an example of O price leadership penetration pricing O product identification crifice