Anatomy of Flowering Plants Questions and Answers

irections Drag the tiles to the correct boxes to complete the pairs he structure of a cellular component is directly related to its function Match each structure to the function it most likely enabl side the cell increases the surface area of the structure enables the movement of other structures Structure network of long filaments that can extend and contract rigid covering made of a durable material membrane folded into multiple looped structures protects against damage and prevents collapse Function

The diagram below shows some of the major structures of a typical animal cell Golgi apparatus lysosome ribosomes cell centriole mitochondrion CO membrane cytoplasm rough endoplasmic reticulum Which of the following is one example of how the cytoplasm supports the function of a cell OA It serves as the site of DNA replication in the cell OB It regulate which substances enter and exit the cell OC It acts as a medium that contains all of the cell s organelles OD It provides instructions to the cell s organelles perixosome nucleus

A diagram of a plant cell is shown below nucleus cell wall endoplasmic reticulum 2020 mitochondrion Golgi apparatus chloroplast vacuole cell membrane Which of the following best describes how two of the organelles shown interact to provide structural support to a plant cell OA The chloroplasts expand the cell by pushing against the cell wall OB Cellulose which is made by the Golgi apparatus causes the cell membrane to be rigid OC The endoplasmic reticulum forces the cell membrane to hold a certain structure OD Water stored in the central vacuole creates pressure against the cell wall

The proteins necessary for life are assembled by the ribosomes of cells These proteins include enzymes which are proteins that can reduce the activation energy needed for certain chemical reactions One very important role that enzymes play in eukaryotic cells is to allow energy production to occur by catalyzing the chemical reactions involved in cellular respiration Suppose an enzyme that is involved in cellular respiration is assembled by a ribosome Where will this enzyme need to be transported in order to perform its function OA to a chloroplast OB to a mitochondrion OC to a vacuole OD to the nucleus

Cells contain specialized parts known as organelles These specialized parts perform very specific functions within cells F example chloroplasts capture energy from the Sun mitochondria release energy stored in glucose lysosomes aid in waste disposal and ribosomes are involved in protein building What would most likely happen if one or more parts of a cellular system failed to function properly OA The system would not be able to function normally OB The system would continue to function normally OC The system would no longer need that specific function OD The system would grow a new part to replace the defective part

rag the tiles to the correct boxes to complete the pairs Match each cell structure with the city structure to which it is most similar in function nucleus endoplasmic reticulum City Structure power plant post office factory security gate city hall cell membrane mitochondrion Cell Structure Golgi apparatus

Floyd has just learned about the fluid mosaic model that describes the structure of a cell s plasma membrane Which image of an everyday item most closely resembles the model sandwich electric wire OMXXX swiss roll metal spring

QUESTION 10 As we learned in Lecture 15 protein phosphatases catalyze removal of phosphate groups from proteins How would the activity of a protein phosphatase affect liver cell responses to epinephrine Increase proliferation O Increase glucose production Decrease proliferation Decrease glucose production

A major function of the epithelium in animals is to prevent entry of pathogens and toxins from the environment Which of the following common to all epithelial cells They are ciliated They secrete digestive enzymes They are held together by tight junctions They are columnar

During embryonic development red blood cells begin to develop in patches called blood islands The blood cells secrete growth factors that diffuse only to nearby cells signaling differentiation into endothelial cells The endothelial cells eventually form the linings of the blood vessels The growth factor described in the passage is involved in what type of signaling OOC Autocrine Paracrine Endocrine Juxtacrine

My courses SC BIOL1001 P Bi Demography includes all

This hallucinogen was developed in the 1950s as a general anesthetic for surgery a PCP b ketamine Oc dextromethorphan d salvia

What is the goal of sedative drugs a to calm or relieve anxiety Ob decrease pain Oc reduce and treat anxiety O d initiate sustain or lengthen sleep

In the United States a majority of heroin users begin by us a prescription opioids Ob cocaine Oc nicotine d caffeine

Normal text 10 1 Arial 2 Forehead Marks From Smithsonian Museum 11 TO 3 BIUA 4 Rear Cranium Marks G 5 GEH Mandible Marks lili Y I 6 Jo 4 Above are pictures of this person s skull Please notice the cut marks on the skull Do the cut marks have any signs of healing Yes or No

Choose the correct answer States will recognize the documents of birth marital status property titles and other similar facts from other states under the OFull Faith and Credit Clause extradition O concurrent powers clause Privileges and Immunities Clause Complete Later Complete

Points 3 Question 8 Article V of the Constitution states that there are two prohibitions to amending the Constitution including No amendment prior to 1808 that would affect the first and fourth clauses of Article 1 Section 9 O No amendment that would deprive a state its two Senate seats without its consent O No amendment that would in any way curtail the Bill of Rights No amendment prior to 1808 that would affect the first and fourth clauses of Article 1 Section 9 and would deprive a state of its two Senate seats without prior consent

What is a formal change to the U S Constitution called O A formal change O Judicial Review O An Amendment OA ratification

N HC NH 2 HN C N C N N H A stands for ADENINE ADD eh neen 0 C C CH N N CH H stands for CUANINE GWA neen Look at each of these molecules C stands for Carbon H for Hydrogen N for Nitrogen O for Oxygen Do you see similarities in these diagrams Notice the ring structure Without remembering all this detail you can still understand a great deal about DNA HN 1 o c T stands for THYMINE THIGH meen C CH3 CH N C V O NH N H CH CH C stands for CYTOSINE SY tuh seen

Question 9 Points 2 Under the principle of limited government the government must abide by the law and follow the constitution This also is called O the rule of law O checks and balances O separation of powers O popular sovereignty Complete Later Complete

Question 10 Points 2 The theory that a government is created by and subject to the will of the people is embodied in O checks and balances O federalism separation of powers popular sovereignty

Which of the following is NOT a guiding principle of the Constitution O Federalism O Limited government Popular sovereignty O Totalitarian government

How did the Framers of the Constitution make sure that there would not be an abuse of power in the national government O By establishing a Federal Bureau of Investigation By allowing Congress to form oversight committees O By separating the national power into three branches of government O By limiting the power of the president

How is the Constitution structured It contains an introduction and six articles an introduction and nine articles an introduction and eight articles O an introduction and seven articles

The legislative executive and judicial branches are established in O the Bill of Rights O the First Amendment O the first three Articles of the Constitution O the Second through Fourth Articles of the Constitution

Question 1 Points 1 According to the Constitution where should the US government draw its power from Its people O The president O The Supreme Court Political parties

Identify the phases of mitosis and detail the features of each phase to include both morphologic as well and functional appearance 1 Make sure all posts are detailed and substantive and post a minimum of 2 outside resources not your course textbook to receive full credit 2 Please provide at least two responses to your classmates for full credit Post substantive thought provoking questions

The likelihood of developing a certain type of cancer has been associated with two genes gene R and gene Q Inheriting a single mutant allele for either gene R or gene Q results in an increased risk for developing cancer Inheriting a single mutant allele for both genes increases the risk even further An individual who is heterozygous for gene R and homozygous nonmutant for gene Q has an offspring with an individual who is heterozygous for gene Q and homozygous nonmutant for gene R 1 Which of the following is the probability that the offspring will inherit the mutant allele for both genes 0 25 0 50 OUTS

Points 2 The Constitution was ratified by Question 9 O the Framers O the state conventions O the Constitutional Convention O the Second Continental Congress

Lesson Posttest Question 5 Points 2 Who was the first President O John Adams O George Washington O George W Bush O Benjamin Franklin Com

Question 9 Points 3 Which goal MOST influenced the authors of the Articles of Confederation O Establishment of a strong central government O Elimination of sectional feelings Preservation of the rights and powers of states Creation of a strong unified financial system

What was the purpose of the Articles of Confederation O End the Revolutionary War O Declare the colonies independent from Britain Unite the former colonies O Create the Constitution

The Articles represented a victory for those who favored Ostate sovereignty O federal taxes state militias O the military

Why are the 1780s called the Critical Period O Because problems in the new confederation of States grew to a critical level O Because the economic problems were present in all of the states Because it was impossible to maintain sovereignty and independence Because the central government was forced to pay taxes

presided as President of the Constitutional Convention O James Madison O James Monroe O George Washington O Thomas Jefferson

As we learned in Lecture 15 protein phosphatases catalyze removal of phosphate groups from proteins How would the activity of a protein phosphatase affect liver cell responses to epinephrine Increase glucose production O Decrease glucose production Increase proliferation Decrease proliferation

Which of the following is a disadvantage of being a multicellular organism O Decreased mobility Cellular specialization Decreased structural stability All of the above

arbon fixation is the only stage in Calvin cycle that occurs without the expense of

Question 8 During interphase the genetic material of a typical eukaryotic cell is dispersed in the cytoplasm as long strands of chromatin O transported through the nuclear pores O condensed and the chromosomes are often visible under the light microscope O dispersed in the nucleus as long strands of chromatin

Question 7 Which of the following structures is found in a pair of homologous chromosomes O two single stranded chromosomes that have synapsed O four unique chromosomes O two sister chromatids that have synapsed four sister chromatids

Question 5 A somatic cell entering the cell cycle with 32 chromosomes will produce two daughter cells each with 32 chromosomes O 8 chromosomes O 16 chromosomes O 64 chromosomes

Question 2 At which stage of mitosis are chromosomes usually photographed in the preparation of a karyotype O telophase O metaphase O prophase O anaphase

Question 7 Points 2 How long did the Second Continental Congress debate the last draft of the Articles before they approved them O More than one month O More than one year More than two months O More than two years Complete Later

Question 2 Points 2 Why is Separation of Powers important to give more power to any one branch over the others O to prevent any one branch from dominating the other and creating a dictatorship O to make people rule the government directly O to help an individual to rule all the people

Which three structural adaptations help unicellular organisms such as euglenas amoebas and paramecia move through their watery environments A Cilia B Chloroplasts C Flagella D Pseudopods

Salmon swim in large units called schools to protect individuals from being eaten by predators What type of adaptation does this describe A Group behavioral adaptation B Structural adaptation C Reproductive adaptation OD Individual behavioral adaptation

Which sentence is true of group behaviors A Group behaviors are common in prey organisms but are not observed in predatory organisms B Group behaviors are performed only when individual behaviors have failed C Group behaviors are performed only by mammals OD Group behaviors benefit a population of organisms as well as individuals

hich adaptation is likely to be more beneficial to an arctic fox living in a ozen tundra than to a fennec fox living in a warm dry desert A Fur that matches the color of the surroundings B Dense fur and fatty layers C Keen eyesight for spotting prey D Large ears with extra blood vessels

These parrot fish are moving as a group to watch for and avoid predators The parrot fish are exhibiting which type of behavior O A Migration OB Schooling

Now that you have read the article indicate whether you agree or disagree with this statement Advances in technology have led to an unacceptable loss of individual privacy O Agree O Disagree Explain why you voted the way you did Then read and respond to what