Anatomy of Flowering Plants Questions and Answers

O They produce toxins deplete diluted oxygen and increase the temperature of the water O They are unsightly and can be toxic to pets O They can be caused by growth of Pfiesteria piscicida fish killer O All are correct Question 7 Diatoms are photosynthetic unicellular and colonial plant like protists that significantly contribute to atmospheric oxygen Which of the following is peculiar to these cells compared to another photosynthetic cell the euglena Mark all that apply O Diatoms have cell walls of crystallized silica and euglena do not have cell walls Diatoms do not change their cell shape and euglena do O Diatoms are aquatic and euglena are terrestrial 0 25 pts and qualona don

What list is correct about these Protista kenyon edu O Photosynthetic unicellular colonial flagellated freshwater habitat O Heterotrophic unicellular colonial aquatic flagellated O Chemosynthetic colonial freshwater habitat Photosynthetic unicellular freshwater non flagellated Source microbe

4 Below is a list of bacteria that causes disease in humans Determine the clade one has been done for you shape and the associated disease of each bacterium Check your answer using your textbook or the internet as a resource Bacterium Chlamydia trachomatis Helicobacter pylori Clostridium botulinum Mycobacterium tuberculosis Treponema pallidum Yersinia pestis Clade Proteobacteria Shape Disease

3 In the search for extraterrestrial life scientists expect that the most likely candidate would belong to one particular domain Which domain would it be Bacteria Archaea or Eukarya Explain why the expectation would be reasonable

Question 14 1 point The parasitic organism shown below infecting a blood sample causes the disease malaria True False

Match the following organisms to their correct Phyla Diatoms Physarum Paramecium caudatum Porphyra 1 Phylum Myxomycota 2 Phylum Rhizopoda 3 Phylum Ciliophora 4 Phylum Rhodophyta 5 Phylum Bacillariophyta

The spiral arrangement of the chloroplasts in this algae

Match the following group of Protists with their correct characteristics Fungal like Protists Plant like Protists Animal like Protists 1 Protozoa 2 Slime molds 3 Algae

What organism is shown below infecting red blood cells

What activity is depicted in the image below OURCE Binary fission Predation Transformation

What organism is shown below MES

Which of the following is a correctly formatted scientific name Paramecium Bursaria paramecium bursaria paramecium bursaria

Question 3 1 point Which Phylum does the organism shown here belong to A Chlorophyt B Radiolaria C Myxomycota Saved

What do you think is the best approach for those who deal with legal language in their careers

What are some pros using legal language vs using plain language

What are some cons using legal language vs using plain language

This discussion question has three parts 1 Describe the theoretical explanations and treatment approaches for panic disorder and generalized anxiety disorder 2 Identify which disorder do you think would be more difficult to treat and explain your choice 3 Search online for an informative website that provides support for individuals with anxiety disorders Provide a link to this website in your initial post and describe the tools and resources that it provides In your peer replies comment on the helpfulness of the website identified in your peer s post

Think about some of the pros and cons of using legal language vs using plain language What do you think is the best approach for those who deal with legal language in their careers You can think about this specifically for a career path that you are or for the legal profession more considering generally

A person with Factor V Leiden might be more susceptible to this problem associated with Mucormycosis Thrombosis O Leukopenia O Metabolic acidosis O Hyperglycemia

A solution of 1M HCI a very strong acid has a pH of 10 1 1

For the equilibrium below what will cause the reaction to both shift to the left and produce more of A A B C Addition of more A Addition of more C Addition of more B Addition of any of the 3 compounds

Which of the following is the correct definition of pH log H2O log H20 log H log H log OH

Which amino acid is neither polar nor hydrophobic and can therefore be found in any cellular environment Oglycine cysteine O proline none of the above

What could you add to the equilibrium below to cause more D to be produced A B C D Either A or B A B

Choose the correct answer Resistance force is also known as O output force O input force O effort applied force ies

O 1 is a master control gene for limb development 2 has no known homologs 3 codes for a protein that controls the expression genes related to eye development 4 is a homolog to the eyeless gene in rodents

What criteria can be used to identify species 1 All of these can be used 2 The ability to interbreed 3 Molecular similarity 4 Evolutionary relationships 5 Ecological factors

Sympatric speciation differs from allopatric speciation because in sympatric speciation O 1 hybrid zones form O2 polyploidy must first arise O O 3 two populations of the same species merge to form a single population 4 5 a population becomes geographically isolated there are no physical barriers against interbreeding

Approximately 3 5 million years ago the Isthmus of Panama formed This new landmass severed the connection between the Pacific Ocean and the Caribbean Sea An ancestral fish population porkfish was split in two by this event the two populations no longer interbreed and are two distinct species This type of speciation is called 1 parapatric speciation 2 allopatric speciation 3 sexual selection due to ecological variation 4 hybridization 5 sympatric speciation

You discover a new species of lily that has 10 chromosomes 2n 10 Genetic testing reveals that it arose from the interbreeding of two other species of lilies one of which has 12 chromosomes and one of which has 8 chromosomes What is the correct term for the new lily species O 1 allodiploid O2 allotetrapoloid O 3 3 autopolyploid

What are the basic components of all musical instruments A primary vibrator A resonant vibrator An effuse All of the choices

A source moving at a speed v emitting sound at a frequency of f Vo and fo are the speeds by which the observer is moving and the frequency of the source heard by the observer respectively In accordance with the Doppler effect if v is the speed of sound heard by the observer is moving towards a stationary source vs 0 what will be the frequency heard by the observer at fo 01

Microwaves O X rays O Lasers OUV rays

My Activities Tell me what you want to do Q Which of the following statements about reflecting and refracting telescopes is true OA special version of the charge coupled device found in video cameras is used in optical telescopes Specialized receivers similar to those in radios or TV sets are used in radio telescopes OA series of lenses are used by refracting telescopes to collect visible light O All of the choices

Radio Infrared telescopes telescopes Optical telescopes Which of the following best completes the diagram OUsed to study the Universe Used to study fossils Ultraviolet telescopes O Used to study the earth s atmosphere

Which of the following represents Stefan s law O Mambdam T b OE sigmaT O frac e Mambda a Mambda E Mambda Otriangle Q mc triangle T

Question 5 Points 2 A ball thrown upward moves with an initial velocity of 30 km h How far will the ball rise O 12 00 m O 11 00 m 3 54 m O 12 11 m

GradeResulls Choose the correct answer The Biot Savart law states that the magnetic field at a point is distance between the current element and the point directly proportional cube O inversely proportional square My Activities Tell me what you want to do Q to the square of the

is the rate at which the electric charges move through a given area O Magnetism Current Induction O Flux

GradeResults Which of the following sequences of resistivity is correct My Activities Tell me what you want to do Q The resistivity of a conductor The resistivity of a semiconductor The resistivity of an insulator The resistivity of a conductor The resistivity of a semiconductor The resistivity of an insulator O The resistivity of a conductor The resistivity of a semiconductor The resistivity of an insulator O The resistivity of a conductor The resistivity of a semiconductor The resistivity of an insulator

Question 31 Points 1 What is placed over the thyroid gland to capture the radiation emitted by 1 131 O An alpha probe O An electron probe A gamma probe A positron probe

Question 4 of 10 What is one major advantage of a partnership compared to a sole proprietorship OA A partnership is less complicated to get started OB A partnership lets one person make all decisions OC A partnership is less likely to experience conflicts O D A partnership divides costs between the owners

Would you want to have genetic testing to determine the health conditions for which you are at high risk Why or why not

Newton s Laws of Motion Unit Test Question 2 When you apply a force F on a cart it would produce acceleration a If you double the applied force 2F how would be the acceleration of the cart O 2a Oa 2 O Points 3 S

Question 1 Points 1 Which of the following is not a type of inertia Inertia of rest Inertia of motion O Inertia of force Inertia of direction

esson Posttest Question 7 Points 1 If a person walks 14 km in a day and 10 km the next day the actual distance traveled by her is 34 km 4 km 24 km 12 km

Average velocity gives information about O how fast an object moves O which direction an object moves O how fast and in what direction an object moves O total distance covered in total time

0 Points 1 My Activities Tell me what you want to do Q Question 10 Which of the following cases represents that the apparent weight of a person in an elevator is equal to his her actual weight O When the elevator is at rest O When the elevator is accelerating upward When the elevator is accelerating downward When the elevator is accelerating

b AF 1 Bedroom Apartm Grade Results Question 7 Points 3 While launching a rocket of mass 5x104 kg a force of 5x105 N is applied for 15 seconds What is the velocity of the rocket at the end of 15th second O 0 m s O 5 m s O 15 m s 1 br 1 bath House JU 1 Row Diamond W 101 Dalmatians City JU 10k Yellow Gold Me AF 1124 SE 2 My Activities Tell me what you want to do 150 m s

OFirst law O Second law O Third law Law of gravitation