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Questions (1,242)
Which of the following is the monomer of carbohydrates?(1 point)
Responses Nucleotides Nucleotides Monosaccharides
1 answer
19 views
Use the image to answer the question.
A number line ranges from 1 to 13 in increments of 1. A closed point is plotted at 10, with
1 answer
27 views
Use the image to answer the question.
A number line ranges from negative 10 to 2 in increments of 1. Two open points are plotted
1 answer
10 views
Use the image to answer the question.
A number line ranges from negative 5 to 5 in increments of 1. An open point is plotted at
1 answer
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Determine the solution set of −3x+7=10 or 3x−9=0 .(1 point)
Responses {3} left brace 3 right brace {−1,3} left brace
1 answer
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Determine the solution set of 2x>−8 and −5x+7=12 .(1 point)
Responses {x|x>−1} left brace x vertical bar x greater than
1 answer
19 views
Use the image to answer the question.
A number line ranges from negative 3 to 8 in increments of 1. Two closed points are plotted
1 answer
18 views
Use the image to answer the question.
A number line extends from negative 5 to 5 in increments of 1. To indicate the solution for
1 answer
10 views
Use the image to answer the question.
A number line ranges from negative 5 to 5 in increments of 1. An open point is plotted at
1 answer
22 views
What is passive voice?(1 point)
Responses a type of sentence that requests information from the reader or listener a type of
1 answer
27 views
Hit the reset button and then set the following settings on the Simulation.
Starch: 3 Amylase: 2 Temp: 35 Maltose: 0 Maltase: 2
1 answer
37 views
What did you observe when amylase and starch touched during the simulation? (You may need to run it a few times to catch it)(1
1 answer
36 views
After those two simulations, what is a logical conclusion you can reach?(1 point)
Responses Any enzyme will break down any
1 answer
31 views
Identify the following in the reaction shown above:(1 point)
Substrate Product Enzyme
1 answer
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Identify the following in the reaction shown above:(1 point)
Substrate Starch Product Enzyme
1 answer
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Drag the molecules to the correct place on the graphic. (Hint: Use the Key on the simulation)(1 point)
Drop target 1 Drop target
1 answer
14 views
Most enzymes will have names that end in
and most carbs will have names that end with .
1 answer
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Enzymes increase the amount of energy needed for a reaction to take place.(1 point)
Responses True True False
1 answer
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An enzyme is a type of
that is made of .
1 answer
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During the reaction, the
will be attached to the active site. After reaction, the leaves the enzyme complex.
1 answer
33 views
Use the image to answer the question.
A number line ranges from negative 12 to 0 in increments of 1. A closed point is plotted at
1 answer
17 views
Juana, Anish, and Giselle are comparing their solutions to the inequality 56x≤−10 . Juana says that the inequality symbol
1 answer
19 views
What property of inequality can justify the math in Step 2?
Step 1: −6(3w−7)>−66 −18w+42>−66 Step 2:
1 answer
8 views
Question
What property of inequality justifies the steps shown in the following solution process? 43d≥−20 34(43)d≥−20(34)
1 answer
26 views
Use the properties of inequality to find the solution to 5(2k−3)≥−3(4−3k)
.(1 point) The solution to the inequality is
2 answers
25 views
Solve the inequality 45d≤24
.(1 point) The solution to the inequality is d≤
1 answer
18 views
How are sources listed in a Works Cited page?(1 point)
Responses in the order the sources were referenced in the text in the
1 answer
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How are in-text citations formatted in MLA style? Select the three correct answers.(2 points)
Responses in parentheses in
1 answer
179 views
What is parallel structure?(1 point)
Responses using details that go in chronological order to show how events unfolded in a
1 answer
16 views
Tamara, Payton, Krish, and Haruki are analyzing the solution sets to the following linear equations. Tamara says that Equation A
1 answer
25 views
How many solutions will the equation 23(6m+9)−6=4m have?(1 point)
Responses one solution one solution infinite/many solutions
1 answer
19 views
Using the properties of equality, find the solution to the equation 2f5−85+2f=8 .(1 point)
Responses 4 4 83 Start Fraction 8
1 answer
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Using the properties of equality, find the solution to the equation 2f5−85+2f=8 .(1 point)
Responses 4 4 83 Start Fraction 8
0 answers
13 views
Which property of equality justifies the step for solving the equation that is displayed?
3z2−5=10 3z2−5+5=10+5 3z2=15 (1
1 answer
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How many of the following equations have the solution set {5}
? 2(x−3)+1=5 3b15=1 2h−30=40 (1 point) The number of equations
1 answer
24 views
Using the properties of equality, solve the equation 14(8−16g)+8=g
.(1 point) The solution to the equation is g=
3 answers
14 views
What value will make the equation 3m+54−3m4=−2
true? Write your answer as a fraction.(1 point) The value for m that makes the
1 answer
17 views
How does temperature affect enzyme activity in a chemical reaction?(1 point)
Responses The rate of a chemical reaction always
1 answer
32 views
Protease is an enzyme in the human body that catalyzes a chemical reaction in which proteins are broken down into smaller
1 answer
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Which lists the correct order of steps involved in the formation of an enzyme-substrate complex?(1 point)
Responses enzyme binds
1 answer
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How do enzymes affect chemical reactions?(1 point)
Responses They provide activation energy. They provide activation energy. They
1 answer
24 views
Cellular respiration is an exothermic reaction and photosynthesis is an endothermic reaction. How does the required activation
1 answer
16 views
Epidemiology’s Fight Against Ebola
by Carol Hand Emile was a two-year-old boy living in Meliandou, a village in the West
1 answer
14 views
Epidemiology’s Fight Against Ebola
by Carol Hand Emile was a two-year-old boy living in Meliandou, a village in the West
1 answer
13 views
Why is it useful to compare the introductions of two explanatory texts? Select the two correct answers.(1 point)
Responses It can
1 answer
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Identify which of the following best fits the definition of a global city.(1 point)
Responses a country’s largest city, often
1 answer
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Which statement best analyzes how strong technology industries help global cities become major business centers of tourism and
1 answer
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In geography, the concept of situation describes what?(1 point)
Responses a settlement’s physical location a settlement’s
1 answer
22 views
Cities Quick Check
1 of 41 of 4 Items Question Analyze the location of São Paulo. What land feature is it built on?(1 point)
1 answer
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The US government pays for all of its citizens’ medical care.
(1 point) Responses True
1 answer
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Jonelle is getting a mammogram. What is MOST likely the goal of this examination?
(1 point) Responses to see if she has a
1 answer
23 views
Question
According to 2015 American Community Survey data (provided by the US Census Bureau), what is TRUE about internet access
1 answer
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Food deserts are most often found in poorer areas with high levels of poverty.
(1 point) Responses True True False False
1 answer
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Rowan is struck in the head by a wayward ball during a lacrosse match. The doctor fears there might be brain damage. Which type
1 answer
16 views
Today's movie rides, virtual realities, and electronic images have which the following in common with ancient cave paintings.
(1
1 answer
21 views
In prehistoric art, female goddesses often symbolized ___________________.
(1 point) Responses a harvest of plenty a harvest of
1 answer
28 views
Why were the Altamira and Lascaux caves closed to the public?
(1 point) Responses The floor of the cave was becoming eroded. The
1 answer
26 views
Prehistoric cave paintings suggest that early humans:
(1 point) Responses believed they were gods believed they were gods had a
1 answer
23 views
As early humans sought explanations for the events of their daily lives, they began to focus on the power of ________________.
(1
1 answer
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Early humans practiced _______ form/s of art.
(1 point) Responses only one only one only two only two no no many
1 answer
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Which of the following is a common theme of the cave paintings discussed in this lesson?
(1 point) Responses enemies killed in
1 answer
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Which of the following are sites of early cave paintings?
I. Altamira, Spain II. Lascaux, France III. Willendorf, Austria (1
1 answer
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Why are prehistoric works of art designated as such?
(1 point) Responses Because they cannot be dated. Because they cannot be
1 answer
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What value falls in the solution set of the inequality −3(4k+1)<15 ?(1 point)
Responses −1 negative 1 −5 negative 5 −32
1 answer
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The solution set of the inequality 3(b−4)+2b>3 is the set of values of b greater than three. Which set notation correctly
1 answer
17 views
The values −1 and 1 make the equation 3x2+7=10 true. Use set notation to express the solution to the equation.(1 point)
Respons
1 answer
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Which set notation correctly expresses the solution set to the equation 31−9x=4 ?(1 point)
Responses {3} left brace 3 right
2 answers
14 views
The solution to the inequality 4y+1>17
is y>4 . Use set notation to express the values of y that make the inequality 4y+1>17 true
1 answer
16 views
Both −6
and 6 make the equation x22=18 true. Use set notation to express these solutions. When entering your response, list
1 answer
16 views
Use set notation to express the value(s) that make the equation 2x=20
true. Enter your response using set notation
1 answer
11 views
Which statement most accurately describes a reliable but invalid test?(1 point)
Responses You measure the room temperature twice
1 answer
27 views
Validity refers to(1 point)
Responses reliability. reliability. accuracy. accuracy. consistency. consistency. originality.
1 answer
22 views
Which statement illustrates bias in scientific research?(1 point)
Responses An ecologist publishes data funded by a construction
1 answer
20 views
Which of the following influenced the reform of Medellin, Colombia? (1 point)
Responses industrialization and globalization
1 answer
22 views
Which of the following best describes the downfall of Greek city-states? (1 point)
Responses prolonged war prolonged war urban
1 answer
15 views
Question
Which term best describes an area that performs services integral to the world economy?(1 point) Responses a global city
1 answer
21 views
Which of the following explains urban hierarchy?(1 point)
Responses a way to rank the greatest ancient cities a way to rank the
1 answer
18 views
endrick just celebrated his 20th birthday. According to US laws, what does this MOST likely mean?
(1 point) Responses He can buy
1 answer
20 views
What did President Roosevelt do in 1906 that influenced the regulation of food in the United States?
(1 point) Responses He
1 answer
15 views
Implicit or explicit attempts of sexual advancements
1 answer
13 views
Happens after some sort of romance between parties occurs then forced sex happens
1 answer
9 views
Unwanted sexual activity that happens
1 answer
12 views
Sores that look like pimples or blisters
1 answer
11 views
Lowers your risk of catching a virus or passing on an infection
1 answer
17 views
Acquired immune deficiency syndrome
1 answer
17 views
When both people involved are willing participants?
1 answer
6 views
Method that is 100% effective in preventing disease and unwanted pregnancy?
1 answer
20 views
Answer the question below in a complete sentence.
What are the effects that alcohol and drugs have on the body systems? List at
1 answer
13 views
Answer the question below in a complete sentence.
Give 1 example of a peer pressure situation that might happen in a high school
1 answer
12 views
Answer the questions below in a complete sentence.
How can peer pressure work to influence UNHEALTHY behaviors?
1 answer
8 views
How can being located near high Human Development Index (HDI) countries negatively affect low HDI countries?(1 point)
Responses
1 answer
24 views
To interpret the Human Development Index (HDI) of North America, Central America, and the Caribbean accurately, what factor must
1 answer
20 views
Identify a limitation of using gross domestic product (GDP) as a measure for development.(1 point)
Responses It overemphasizes
1 answer
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What conclusion can you draw about a country on the basis of its gross domestic product (GDP)?(1 point)
Responses how many goods
1 answer
14 views
Use the image below to answer the question.
Does this graph show an endothermic or exothermic reaction? The vertical axis is
1 answer
14 views
Photosynthesis requires which kind of energy?(1 point)
Responses mechanical energy mechanical energy light energy light energy
1 answer
16 views
Which kind of reaction is photosynthesis?(1 point)
Responses light-independent light-independent exothermic exothermic
1 answer
15 views
What happens during rusting of an iron nail?(1 point)
Responses Sulfur, iron, and oxygen combine to form iron sulfoxide. Sulfur,
1 answer
29 views
Which of the following values for x makes the inequality 4x+1−−−−−√ ≤5.83 true?(1 point)
Responses 8 8 9.5 9.5 9 9
1 answer
14 views
When the value of r is 23, the equation 3r−47.5=21.5 is a true statement. Which of the following values of r makes the
1 answer
20 views
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