Animal Kingdom Questions and Answers

During transcription of mRNA in eukaryotes some sequences are cut out of the primary transcript and the remaining sequences are joined together This processing of mRNA is called O termination Otranslation O splicing O capping O elongation QUESTION 28 To remove noncoding sequences in the pre mRNA of eukaryotes multiple snRNPS combine with proteins to form a larger complex called the O5 cap Ointrosome Oribosome O spliceosome 03 poly A tail 2

Phylum is the highest taxonomic level above kingdom O True False

Helminths can evade the host s immune system by doing which of the following O Their larger size prevent the immune system to work properly Worms have a tougher cuticle O A protective cloak allows immune system evasion by glycan mimicry O All are correct

Which of the following terms is correct for COVID 19 Epidemic disease Pandemic disease Endemic disease Notifiable disease

What two enzymes are necessary to detoxify the ammonium ion in the presence of pyruvate Check all that apply glutamate dehydrogenase alanine aminotransferase aspartate transaminase ATP lactate dehydrogenase Submit Previous Answers Request Answer X Incorrect Try Again 2 attempts remaining 4 inace catalyzes the transamination reaction between aspartate and a ketoglutarate or glutamate however a ketoglutarat

Identify the cross sections of the specimen seen here in order from left to right by comparing the morphology between the three Select one O roundworm flatworm Earthworm OEarthworm flatworm roundworm Oflatworm Earthworm roundworm O flatworm roundworm Earthworm O Earthworm roundworm flatworm fr SORRY

Which of the specimen seen here exhibits a pseudocoelom Select one O the specimen on the far left O the specimen in the middle O the specimen on the far right O all of the above none of the above Time

QUESTION 2 Match the genetic disease with it s most common symptoms Muscular dystrophy Cystic fibrosis Huntington disease Hemophilia A Blood clotting issues B Brain tissue gradually deteriorates in middle age C Excuss mucus in lungs D Muscles waste away

Time left Identify the large darker brown 3 lobed organ that can easily be viewed at the forefr of the chest region

entify the ploidy of the organism provided here NAALALLE TY

Uzun Bir Ya am i in Genler ok Yash Solucanlar Caenorhabditis elegans t r bu solucan iki haftal k ve art k l me ok yakla ti v cudu kurumu ve zorlukla hareket ediyor C elegans normalde iki ya da hafta ya ar ve o u insan gibi o da ya n belli eder Derisi de i ir hareketleri yava lar ve gen ken oldu u gibi besin bulmak i in enerjiyle ko u turamaz Homer yak ndaki bir mikroskopta 5 haftal k bir kuzeni yat yor Ancak di erinden iki kat ya olmas na ra men bu C e legans bir anaokulu rencisi gibi k p r k p r Bilim insanlan yuvarlak kurtlarda uzun ya am n anahtar n buldular C ele pans gen tutan genieri Bilim insanlan kimyasal maddeler ve beslenme sayesinde baz genleri kapatip baz lannin daha ok al mas n sa ladilar ve ya lanmalar na ra men sa l kl ve g l kalmalann ba ard lar Verilen bilgiye g re 1 Bu y ntem sayesinde gelecekte insanlar sa l kl ve g l kalabilir II Burada solucanlan n hi ya lanmadan daha uzun s re ya amas sa lanm t r III Solucan n ya lanmamas n sa layan genlerin kar lmas ya lan mas n geciktirmi tir kar mlar ndan hangileri do rudur A Yaln z I B Yaln z II C II ve III D I Il ve Ill

are part of the structure of cilia maintain cell structure are involved in intracellular organelle transport are required to maintain axons

Which of the following is the terminal electron acceptor in sulfate reducing bacteria a sulfite SO3 O b elemental sulfur S Oc hydrogen sulfide H S d sulfate SO4 e thiosulfate S203

Examine the labelled cross section of a worm Identify which worm that we examined during the Animals I materials this cross section belongs to longitudinal muscle typhlosole lumen of intestine circular muscle subneural blood vessel Answer dorsal blood vessel epidermis coelom ventral blood vessel ventral nerve cord

we the provided specimen seen under 4x Identify the pattern of symmetry group

prokaryotes eukaryotes humans Question 30 1 point Listen Which of the following molecule s help s to hold the DNA strands apart while they are being replicated Saved single strand binding proteins DNA polyermase primase

What is the role of DNA ligase in the elongation of the lagging strand during DNA replication It synthesizes RNA nucleotides to make a primer It catalyzes the lengthening of telomeres It joins Okazaki fragments together It unwinds the parental double helix

As mammals we have several different types of teeth in our mouth Mark all the types of teeth that mammals and thus primates have molars incisors canines Opremolars postmolars prongs

Having two identical alleles for a gene is called whereas having different alleles is

A biological human male having the normal sex chromosomes has whereas a biological female having the normal sex chromosomes has chromosomes two X chromosomes XX one X chromosome and one Y chromosome XY two X chromosomes and one Y chromosome XXY two X chromosomes XX one X chromosome and one Y chromosome XY two X chromosomes XX one X chromosome and one Y chromosome XY two X chromosomes and one Y chromosome XXY

Ing each word to its meaning 1 point each anthropologist sudden urge homophobia eccentric unsportsmanlike gross spontaneous grieve A inappropriate conduct committed against the opposing team during a sports competition B considered by other people to be strange or unusual C to be sad from someone s death D a person who studies humans especially its origins customs and beliefs E not planned but done because you suddenly want to do it F a very strong feeling or driving force G hatred of gay people H disgusting or of bad taste

Cytoskeletal elements are found in bacteria archaea and eukaryotes True False

Microtubules have an outer diameter of O 7 mm 25 nm 7 nm 8 12 nm 25 mm

17 In this example crossing over could occur between 1 and 2 2 and 3 1 2 3 4 XX O3 and 4

The process of in prokaryotes is a form of reproduction known as

Yes Yes No atton Key Write three questions to complete this classification key Yes Does this animal have wings No Yes No Do I belong in the water Yes No No

A B C mouth parts coloration extremities P

A camouflage B bioluminescence

A cell biologist exposes both sides of a membrane to a fluorescent chemical that nonspecifically labels proteins exposed to the aqueous solvent but not portions of those proteins exposed to the interior of the membrane environment Which of the following proteins would NOT be labeled on both sides of the membrane multipass a multisubunit protein that is extractable only by using detergent singlepass an integral monotopic protein

What type of organism is a salmon Atlantic salmon B C benthos zooplankton nekton

Crab digging in the sand A B zooplankton phytoplankton

You are given two plants One plant is tall and the other is short You cross these parental pla and find all F1 progeny are tall You cross the F1 progeny with one another and find the resul F2 generation is composed of 770 tall plants and 200 short plants You should conclude that Page 2 both parental plants are homozygous and short is dominant to tall both parental plants are heterozygous and short is dominant to tall you can t tell from the information given the F1 plants are heterozygous and tall is dominant to short

c How many moles of H O are required for the reaction of 0 33 mol of Cl H X Incorrect mol H O d How many moles of H O react if 0 37 mol HCI is formed i mol H O

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