Biological Classification Questions and Answers

An archaeologist uncovers some bones that he suspects belonged to a relative of today s modern horse What is the BEST method of testing this belie A perform a DNA comparison of the two subjects B create a model of bones from similar burial sites perform a cytochrome c comparison of the two subjects create a model showing the two organisms side by side

What process is shown in this diagram A glycolysis B C D The diagram below shows a natural process Oxygen transpiration photosynthesis cellular respiration E Light Energy Carbon Dioxide Water

What is the most specific category of Linnean classification C D A B Domain Species Family Class

Katherine develops the cladogram below based on patterns of common ancestry clubmosses spikemosses D Katherine wants to determine relationships using the data in her cladogram Which two species can Katherine conclude are the MOST closely re clubmosses and ferns A quilworths flowering plants B ferns flowering plants and ferns spikemosses and clubmosses flowering plants and quillworths

Name 12 A scientist studies different types of rats The scientist finds a fossil that appears to be a rat skull but it does not look exactly like any known rat species What can the scientist most likely conclude about the organism F The fossil specimen evolved over time into modern rats G The fossil specimen is a species no longer alive today H The fossil specimen is not related to any modern rats I The fossil specimen lived in environments

Evolution 1 Define and give an example of each vocabulary Species Population Evolution Adaptation Appendages Natural Variation Fitness Survival of the fittest 2 All organisms use What is a cladogram and what does it show

Question 6 Points 3 A wire 40 m long carries a current from east to west The magnitude of the magnetic field is 5 x 10 5 T The magnetic force on the wire that is pointing downward is 4 x 10 2 N Find the current in the wire 1 20 A O 1 10 A 1 15 A O1 25 A

Two skaters one of mass 50 kg and other of mass 30 kg initially at rest stand together and push away from each other The skater with mass 30 kg moves with a velocity 1 5 m s to the east What is the velocity of the other skater Neglect friction of the surface O 0 9 m s to the west 2 0 m s to the north O 2 3 m s to the south O 4 0 m s to the east 9

Select the correct answer As of 2005 how many biodiversity hotspots have been identified around the world OA 12 B 24 C 34 D 44

17 Which is the correct order for the stages of the Calvin cycle A Carboxylation Regeneration Reduction C Carboxylation Reduction Regeneration B Reduction Carboxylation Regeneration D Regeneration Carboxylation Reduction 17

4 Below is the Fischer projection of D galactose Which is the proper Haworth projection of B D galactopyranose I H C H C OH HO C H I O HO C H I H C OH CH OH D Galactose HOCH HO H H OH H H OTE OH OH H H III HOCH 0 OH H H CH OH OH OH II HOCH HO ZH H OH H H H OH H OH IV HOCH O CH OH H H OH OH OH 4

Since the 2003 published research of Pennisi in gene expression we now say one gene A one enzyme B one expression C many options D one protein

Question 6 Points 1 What is a major unit of local government that is established by the state O Township O County Province City

Question 7 Points 2 States set up counties and therefore counties administer state law usually performing such functions as keeping the peace and maintaining jails assessing and collecting property taxes O keeping records and conducting elections keeping the peace and maintaining jails assessing and collecting property taxes keeping record and conducting elections

Question 6 Points 1 Which of these measures is not part of the Missouri Plan for choosing state judges The governor appoints justices to the state Supreme Court The governor appoints court of appeals judges O All judges are elected but may be replaced by governor appointees O A judicial nominating commission recommends a list of candidates for the bench

You have a mixed culture containing a gram bacteria and a protozoa How are you going to eliminate the gram bacteria specifically With OUV radiation O streptomycin O heat O penicillin O filtration

Check the 3 correct answers lack s a cell wall fungi algae Mycoplasma virus protozoa

Check the 2 correct answers Which of the following has one membrane prions viroids archaea gram positive bacteria Ogram negative bacteria

The grouping of organisms based on their common descent is called OA binomial nomenclature OB genus and all its species OC traditional classification OD derived characters

Which is the first player from your immune system for defense against a pathogen O Killer T Cells Macrophage O Helper T Cells O Antibodies nceki Sonral

Antigens arrive in the body attached to both viruses and bacteria O True O False

Pathogens can be either a virus or bacteria O True O False

Bacteria or virus tuberculosis syphilis chicken pox staph infection HIV hepatitis nceki Se in Se in Se in Se in Se in Se in

Soru 3 Bacteria have for an outer protective layer It is made of a protecting them O membrane organelle O filament lipid cell wall cone O cell wall cell membrane and a 1 puan

What is the basic structure of a virus O a tiny cell surrounded by a cell wall O a tail sheath surrounded by tail fibers ODNA or RNA surrounded by a protein coat O a plasmid surrounded by a protein coat

AV An O impeachment O initiative allows citizens to approve or reject laws O referendum recall

Choose the correct answer Mexico s constitution establishes a government that is very similar to that of O the United States Great Britain Cuba Puerto Rico Complete Later Complete

Which protein would you use to prepare use for making a standard curve to quantify the amount of Galectin 3 in serum samples OBSA OCREB O Galectin 3 O any of the above would work as long as it is pure protein

True or change the underlined word or words to make the If the statement is true write true If it is false statement true 1 Feathers cover the body of a bird and are made of dead cells 2 Hibernation is the regular movement of a group of animals from one place to another 3 Marsupials are mammals that lay eggs 4 Carnivores are animals that eat only plants 5 Behavior is the way an animal responds to its environment 6 A behavior that an animal is born with is called a n learned behavior

7 How many play 8 9 T F When throwing you make a T with your arms T F When catching you need to use 2 hands 10 Fill in the missing box for either the Position Number Symbol or Name 9 points Position Number 23 56 5 6 7 a Baseball Softball Position Symbol P 1B 2B 3B LF CF RF Position Name Pitcher Catcher 2nd baseman Short stop Center fielder

3 The ears of foxes help to regulate body heat The fennec fox live has large ears that release body heat The Arctic fox lives in cold climates and has small ears that conserve body heat O Genetic Engineering Crossing Over Natural Selection Fennec Fox Which of these processes led to the development of different ear sizes in foxes Meiosis Arctic Fox

1 Amphibians were the first vertebrates to live on land The lobe finned fish The diagram below shows this development of amphibians over time Lobe finned fish O Selective Breeding O Adaptation O Cloning Time Artificial Selection 1570 Which of these terms best describes how amphibians could have developed from lobe finned fish Early Amphibian

Using the following images rearrange their order to demonstrate from first to last Normal bacterium Antibiotics kill the bacteria causing the illnes as well as the good bacteria protecting the body from infection The drug resistant bacteria is now able to grow and take over Lots of germs and some are drug resistant Resistant bacterium Dead bacterium

Oxygen Carbon dioxide Water photosynthesis belong to Sunlight SPINN Item Plant Soil Carbon dioxide Water in the soil Sphere 1

Order the steps to show how carbon is cycled through lithosphere and atmosphere BUSTION 1 tawe ELS 18gm co Carbon Dede Atroigher ANIMALS Frenmy B PLANTS FOSSILS Phot OCEAN Aadressitess CaCO mestone shell CARBON DIOXIDE IS IN THE ATMOSPHERE Carbon dioxide is absorbed by plants After millions of years the fossils may turn into fossil fuels Carbon is stored in the organism s body giving it mass Animal dies and becomes fossilized E over time These fossils are part of the lithosphere Plants perform photosynthesis transforming carbon dioxide and water into glucose and oxygen An animal eats the plant to get its E glucose a carbon containing carbohydrate E Humans burn fossil fuels for energy CARBON DIOXIDE IS IN THE ATMOSPHERE

Which Spheres contain carbon Oatmosphere Obiosphere O cryosphere Ohydrosphere lithosphere

How are members of the Bacteria and Eukarya domains similar A Eukaryotes have membrane bound organelles as do some bacteria OB They lack a membrane bound nucleus C Bacteria reproduce asexually as do some eukaryotes OD They have peptidoglycan in their cell walls

The phylogenetic tree shows the living members of the Ursidae family Sloth bear Spectacled bear Giant panda Brown bear Polar bear Asian black bear American black bear Sun bear What can you conclude using the phylogenetic tree A The brown bear and the sun bear are most closely related B The giant panda and the spectacled bear do not share any common ancestors C The American black bear is more closely related to the sun bear than to the brown bear D The sloth bear is the outgroup in this family

Which two sentences describe why classification systems are still changing A Scientists often decide that they do not like the current classification system and modify it B Previous classification systems provide evidence that scientists use to refine their ideas C New technologies provide information that allows scientists to refine their hypotheses D New evidence derived from species allows scientists to make new connections

This organism is known by the following names plains stoneseed narrowleaf puccoon Lithospermum incisum and fringed gromwell Which name is most useful and why A Plains stoneseed because it describes where the plant grows and the shape of its seeds B Narrowleaf puccoon because it describes the shape of the leaves C Fringed gromwell because it is a common name that is used in many regions D Lithospermum incisum because it is the scientific name that is used all over the world

Your body extracts energy from the food you ingest by catalyzing reactions that essentially burn the food molecules in a stepwise fashion What is another way to describe this process A Reduction B Oxidation OC Dehydration OD Solvation

The Federal Trade Commission is limited to proving damages to individual customers case by case True False

Q1 Provide at least two reasons to classify bacteria 1 pt

Listen The function of the nucleolus is to manufacture polypeptides O to manufacture ribosomal RNA intracellular digestion to store chromatin

Which of the following is an enveloped virus Viral Examples Figure A Source Contecinc B WIN Viral dsDNA MOD Capsid Proteins Fiber Penton Alth Hexon Minor Proteins Illa VI VIII IX 0 0 Figure B Source ReserachGate Net PNA Lipa Figure C Source Future Medicine

Tim When identifying a species in a dichotomous key at every couplet that one is led to there is one correct choice and incorrect choice Select one O True O False

2 The image below shows a club fungus A club fungus has an erect above ground fruiting body and long branching underground hyphae How do the structures of the fruiting body and hyphae relate to their functions OA B C R The fruiting body is curved to improve absorption of water while the hyphae are long to allow for reproduction The fruiting body is tall to maximize photosynthesis while the hyphae are branched to support the release of waste products The fruiting body is curved to help the uptake of decaying plant material while the hyphae are long to increase gas exchange The fruiting body is tall to allow for spore dispersal while the hyphae are branched to increase the absorption of nutrients

I No elements selected Chirps per minute 130 125 120 115 110 105 100 95 90 85 80 75 70 10 15 20 Temperature C 25 Q 30 Select the elements from the list and add them to the canvas setting the appropriate attributes Press TAB to get to the main menu

8 When serving a meal be sure OA to provide hearty portions O B everyone can sit at a comfortable height OC to model healthy food choices OD children change their clothes in case they make a mes

21 Label the image to assess your knowledge of asexual mold spore structures Sterigma Conidiophore 100101 Microconidia Phialospores Porospore Chlamydospores Blastospores Macroconidia Arthrospores 09