The Living World Questions and Answers

Insulin is a hormone that is secreted from the pancreas in response to an increased blood glucose level When insulin binds to its receptors on liver cells the activated receptors stim ulate phosphorylation cascades that cause glucose transporters to function on the plasma membrane Based on the information provided which of the following best describes the role of in sulin in this liver cell signal transduction pathway A B C D Insulin acts as a ligand Insulin acts as a receptor Insulin acts as a protein kinase Insulin acts as a secondary messenger

Which of the following is an intermediate electron acceptor found in both glycolysis and the Krebs cycle A B C FADH 0 NADP

A Matter of Perspective Hallowed halls that s how Marissa thought of Myton s small museum Myton s population barely totaled one thousand people Its single main street ran through the center of town flanked on one side by the general store Sue s Dress Shop and Nichols Pharmacy On the other side stood the town s gas station a tiny diner and a park shaded by the ancient Towers Oak named for the family who planted it there four generations ago The museum was the crown jewel of the park a miniature version of a Greek temple complete with white marble columns and a pediment with a woman flanked by two rearing horses Standing out in bas relief the words MYTON MUSEUM were carved in heavy block letters just below the pediment Marissa felt shamelessly proud that her hometown had the only museum in a hundred mile area and today it would unveil its newest exhibit Myton s most famous citizen Hakon Piersons was a world renowned archaeologist who had never boon ach What does Piersons mean by the phrase put things in perspective in his note O see things at a great distance examine things more carefully O remember the value of simple things O appreciate the things you already have

8 The diagram shows a pedigree from a recessive inherited trait B HH and HH Pedigree for Recessive Trait Hh and Hu Key Unaffected Male Affected Male Unaffected Female If H represents the dominat allele h represents the recessive allele what are the genotypes of the pa pedigree A Hh and Hh Affected Female

lary Word PLE Constitution Definition A document that outlines basic rights and rules of a country state city or town Picture to help you We the R

Why is Shays Rebellion important it proved the Articles of Confederation were too weak O it led to the creation of the Massachusetts Congressional House O it led to the victory of the Revolutionary War against Great Britain O it led to more states joining the Union in the Civil War

The main difference in a representative democracy and direct democracy is Othere is no difference O in a direct democracy citizens vote on government decisions Oin a direct democracy citizens vote for someone to represent them in the government a direct democracy has more political parties

The people are the ultimate source of authority in which governmental system Omonarchy O dictatorship democracy oligarchy

Choose the best definition for community O community of orgnisms together with the phyical environment O Groups of different species or organisms that live and interact in a certain area All living organisms on Earth together with the environments in which they live Large regions defined by distinctive characteristics

Which of the following describes charcteristics of living things O Living things evolve Living things take in energy O Living things are composed of cells O All of the above

1 Outline the ideological differences of the United States and the Soviet Union What areas would cause tension between the two superpowers

Researchers sought to study the relationship between the hormone oxytocin and perceptions of trustworthiness Participants levels of oxytocin in their blood was measured ranging from 0 to 100 mg L and then viewed a series of faces They rated their perception of the faces trustworthiness on a scale of 1 very untrustworthy to 7 very trustworthy What type of design is this study Quasi Experiment O Experiment O Correlation

Which of the following was a weakness of the Articles of Confederation Congress lacked the power to tax Congress was not allowed to coin money O Congress was not allowed to conduct foreign policy O The president had too much power

What was the first system of government that the original 13 states created for the United States O Articles of Confederation O The Social Contract O Parliamentary Rudiments of Government

In a presidential system the president is elected by the people chosen by the Congress O determined by a series of civil service tests O chosen by the Supreme Court

The United States began as a group of 13 colonies under the rule of which country Great Britain O China O Spain O Canada

Researchers wondered whether parents differed from non parents in their hostility toward LGB people To examine this participants rated their anger toward LGB people and also reported whether or not they were a parent In this study what is the quasi independent variable Onon parents O parental status anger toward LGB people parents

Which of the following describes a confederal system O Power is concentrated in a central government The central government has only the powers given to it by the states O Regional governments carry out decisions made by the central government O All levels of government share power

Researchers wondered whether the brain shows activity in response to empathy To examine this participants viewed a series photos of people making either a pained facial expression or neutral facial expression They then measured their brain activity while they were viewing the photos In this study what is the independent variable O facial expression neutral expression O empathy O brain activity

In an oligarchy who runs the government O dictator O elected officials O monarch

erm Government monarchy dictatorship Oligarchy Definition Add a picture example or use the term in a sentence

4 Where would a green bug be most likely to survive a sandy beach a grassy field a dirty muddy area

2 What did you observe about dilating lines To check your observations use words and phrases from this table to complete the following sentences a line parallel to the pre image one a line intersecting the pre image the scale factor the same line If a line is dilated about a point not on that line by a scale factor other than 1 the resulting image is If a line is dilated about a point on the line the resulting image is If a line is dilated about a point the ratio of the distance between the center and pre image and the distance between the center of an image is equal to

For today s attendance question being at an online school it is easy to hide behind our computers and go unnoticed by our peers What is something you wish everyone or even just your teachers knew about you This could be a goal of yours or maybe a special talent This could also be a fear or something that makes you nervous

nalysis If one person with the trait for Huntington s disease Hh has a child with a person who does not have the trait for Huntington s disease what is the chance their child will have the disease Show your work in the space below

either learned or experienced from the module lesson This will be turned in as an assignment Introduction Agonist Antagonist Video Three Steps C

2 You are interested in researching whether or not AP biology students who use a test prep book perform better on the exam than those who do not use a test prep book You take 60 random students and give 30 of them a test prep book while the other 30 will use the resources they already have After the students take the exam you analyze the data and find that of the students who used a test prep book 26 passed For the students who used only the resources they already had you found that 12 passed With this data would you suggest to future students to use a test prep book Step 1 state the null hypothesis Step 2 determine your expected values Step 3 complete the Chi square chart Step 4 calculate your degrees of freedom Step 5 interpret results Purple flowers 543 White flowers 213 Does this data fit the predicted phenotypic ratios Step 1 state the null hypothesis Step 3 complete the Chi square chart Observed O 3 In pea plants purple flowers P are dominant to white flowers p A plant that is heterozygous is self crossed The following phenotypes were observed Step 4 calculate your degrees of freedom Expected E O E Step 2 determine your expected values Hint what should the Observed O phenotypic ratio be Expected E Step 5 interpret results O E O E E O E Total O E O E E Total

What is a Phylogenetic Tree How is one created 1 mark

Which of the following is most closely related to Dendroica wilsonia a Dendroica petechia Ob Gallinago wilsonia

When using a dissecting scope you should always start with the lowest power objective lens and wor up to higher power objective lenses as with the compound microscope a True b False

Which microscope uses visible light a fluorescence microscope b confocal microscope c scanning acoustic microscope d scanning electron microscope

The Objective is closer than the Ocular to the specimen O a True b False

The term that is used for something that is relatively distant from its point of attachment is O a Anterior b Posterior c Distal Od Dorsal e Medial

Name the organic product of following reaction LETECK O

this type of government a small group of people hold the power OA Oligarchy OB Autocracy C Democracy

In an autocracy who holds the power A The people B Small group C 1 Ruler OD Nobody

Who holds the power in an Unitary system of governmer O A Independent States B Central Government C Local Governments D No one holds the power

this type of government power is divided between the national central federal and state governments A Federal B Confederal C Autocracy D Unitary

1 Describe the gas laws using the example of air inside of a balloon 2 Identify another real life example or phenomenon that is explained by at least one of the gas laws 3 What will help you remember the gas laws It can be an example mnemonic device image etc

Read the excerpt from Votes for Women a speech by Mark Twain from 1901 As for this city s government I don t want to say much except that it is a shame a shame but if I should live twenty ive years longer and there is no reason why I shouldn t I think I ll see women handle the ballot Which quotation correctly uses ellipsis to shorten Twain s words As for this city s government I don t want to say much except that it is a shame a shame but if I should live twenty five years longer and there is no reason why I shouldn t I think I ll see women handle the ballot As for this city s government I don t want to say much except that it is a shame a shame but if I should live twenty five years longer I shouldn t I think I ll see women handle the ballot As for this city s government I don t want to say much except that it is a shame a shame but if I should live twenty five years longer and there is no reason why I shouldn t As for this city s government I don t want to say much except that it is a shame a shame but if I should live twenty five years longer I think I ll see women handle the ballot

the Democracy rule There is a citizen have an Democracy also known as a amount of participation say by voting Democracy voters elect on the issues to run the for them

16 Threshold stimalas causes 3 Activation of K non gited channels Rapid activation of K voltage gated channels Rapid activation of Na voltage gated channels Rapid inactivation of Na voltage gated channels 1 1 17 Threshold potential required for the initiation of action potential equal 150 mV 100 mV 70mV 55 mV

January 2023 living environment regents

group behavior it describes Small birds sound alarm calls when a predator is nearby People lock the doors and windows of their home Wolf packs work together to capture prey larger than themselves Amongst elephants all females supervise the activities of the young Amongst lions 1 2 dominant males breed with the females and protect the Protection Group foraging Parental care Defending territory Mating

Approximately how many people are infected with malaria each year O O The disease no longer affects the world 500 million 36 000

Microorganisms are a pathogenic small b deadly resistant e spontaneous biogenesis d ubiquitous harmful but not all are

A simple stain is used to determine if a bacterium is Gram negative or Gram positive True

4 points Why were river valleys breeding grounds for disease Select all choices that may apply River valleys did not produce enough food to feed everyone River valleys had larger populations and higher population density Hunter gatherer cultures did not spread disease Cultures developed irrigation that relied on slow moving or standing water

What percent of the native populations in the Americas were wiped out as a result of the Columbian Exchange Enter the number only Type your answer

The Galapagos finches are an example of an array of species that a evolved from a single island species b migrated to an island as a group c each independently migrated to an island d interbred to form one new island species