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Strawberry Cow
Questions and answers by
Strawberry Cow
, page 3
Questions (340)
Which animal is often used to model human body systems?(1 point)
Responses sheep cow rabbit pig
3 answers
31 views
Alternation of generations in plants permits(1 point)
Responses only meiosis. only meiosis. neither mitosis nor meiosis. neither
1 answer
43 views
Unlike ferns, angiosperms use ________ to contain their embryos.(1 point)
Responses pollen seeds spores sporangium
1 answer
42 views
Use the scenario to answer the question.
Scenario: You observe the growth of a group of plants that have been tipped over. How
1 answer
36 views
Dialysis bags can be used as models of cells to explore the movement of materials into and out of cells. Students set up an
1 answer
36 views
The models below are set up to represent how a cell responds to imbalances in solute concentration. Match the correct arrow set
1 answer
33 views
Based on Source 1, what explanation for why it is important for Chase to drink Gatorade during the football game is most
1 answer
41 views
Using Source 1, choose the statement below that correctly describes one way the Gatorade affects Chase’s body systems
1 answer
37 views
Select the statement below that best explains how the data in Source 2 provides evidence of a subsystem of Chase's body
1 answer
34 views
The models below are set up to represent how a cell responds to imbalances in solute concentration. Match the correct arrow set
1 answer
27 views
The diagram below shows the stages of the lytic cycle. Match each stage to the description listed for that cycle.
Note: Letter
1 answer
39 views
A reaction in this process (diagram above) is the removal of excess water. What was the stimulus directly causing this reaction?
1 answer
34 views
When the level of carbon dioxide in the blood is too high, the excess carbon dioxide reacts with water and produces carbonic
1 answer
31 views
This diagram shows a feedback loop in the human body that helps maintain homeostasis. Which of the following is the most likely
1 answer
30 views
Glucose is a form of sugar found in the blood. Cells use glucose as a source of energy, but too much or too little can cause
1 answer
37 views
Students were asked to design a lab that investigated the relationship between heart rate and exercise. Heart rate was
1 answer
43 views
Biological systems react to stimuli, for example hot conditions. The reaction starts with sensors, followed by controls, and
1 answer
31 views
A student walks to school in the morning when the outside temperature is 60º F. when the same student walks home after school,
1 answer
33 views
The world's most popular type of banana is facing a major health crisis. According to a new study, a disease caused by a
1 answer
58 views
Biological systems react to stimuli, for example hot conditions. The reaction starts with sensors, followed by controls, and
1 answer
30 views
Choose the answer that best matches the word in italics. Use context clues to determine the meaning of the word, if necessary.
Th
1 answer
19 views
Choose the answer that best matches the word in italics. Use context clues to determine the meaning of the word, if necessary.
Fo
1 answer
37 views
Choose the answer that best matches the word in italics. Use context clues to determine the meaning of the word, if necessary.
Th
1 answer
16 views
In An Inconvenient Truth, the main greenhouse gas is
(1 point) Responses carbon dioxide. carbon dioxide. nitrous oxide. nitrous
1 answer
32 views
In “Orphans Give Indian Couple Will to Live,” the Paramesvarans are offended by the term orphans because
(1 point) Responses
1 answer
37 views
Which statement is true?(1 point)
Responses The Calvin cycle is the light-independent (does not need light) step of
1 answer
45 views
The original energy for photosynthesis to begin comes from:(1 point)
Responses carbon dioxide molecules carbon dioxide molecules
1 answer
39 views
Which equation best models cellular respiration?(1 point)
Responses 6H2O + 6CO2 → C6H12O6 + 6O2 + Energy 6H 2 O + 6CO 2 → C 6
1 answer
49 views
Lactic acid fermentation can be modeled by which equation?(1 point)
Responses Pyruvic acid + NAD+ → Lactic acid + NADH Pyruvic
1 answer
90 views
In the Krebs cycle, how is citric acid formed?(1 point)
Responses Acetyl-CoA joins with a large molecule called oxaloacetic acid.
1 answer
52 views
Which molecule provides the activation energy that starts glycolysis? (Not which molecule is broken down during glycolysis)(1
1 answer
42 views
During which phase of cellular respiration is carbon dioxide released?(1 point)
Responses digestion digestion Kreb's cycle Kreb's
1 answer
38 views
Which compound is a reactant in cellular respiration?(1 point)
Responses oxygen oxygen water water ATP ATP carbon dioxide
1 answer
82 views
How many O2 molecules are required for two glucose molecules to undergo cellular respiration?(1 point)
Responses 2 2 12 12 18 18
1 answer
33 views
Which statement is true?(1 point)
Responses Ectotherms can insulate (stop heat loss from) their bodies and can control their body
1 answer
39 views
Which activity uses ATP to raise body temperature?(1 point)
Responses panting panting storing fats storing fats shivering
1 answer
79 views
How can Gram staining be used to determine how bacteria respond to their environments?(1 point)
Responses Gram staining helps
1 answer
44 views
Which statement is true?(1 point)
Responses Most protists only respire with oxygen. Most protists only respire with oxygen. Most
1 answer
33 views
The chemical reactions associated with photosynthesis can be summarized with the following chemical equation: 6CO2 + 12H2O +
3 answers
37 views
In their experiment, students used glucose as the sugar being fermented. A group of students wanted to experiment further to see
1 answer
96 views
In prokaryotic cells, repressor proteins bind to a section of DNA called a/an(1 point)
Responses repressor. repressor. operator.
1 answer
32 views
The removal of sections of RNA, called introns, occur at which regulation step in eukaryotic cells?(1 point)
Responses RNA
1 answer
26 views
Hox genes are regulatory genes in multicellular animals that code for transcription factors that determine the basic body plan
1 answer
26 views
DNA and Protein Synthesis
In the 1940s, scientists thought all genetic material was contained in structures called chromosomes
1 answer
35 views
DNA and Protein Synthesis
In the 1940s, scientists thought all genetic material was contained in structures called chromosomes
1 answer
33 views
DNA and Protein Synthesis
In the 1940s, scientists thought all genetic material was contained in structures called chromosomes
1 answer
32 views
DNA and Protein Synthesis
In the 1940s, scientists thought all genetic material was contained in structures called chromosomes
1 answer
37 views
Which of the following correctly orders events during mitosis?(1 point)
Responses Microtubules organize the chromosomes. The
1 answer
27 views
In what phase of mitosis do chromosomes split into sister chromatids?(1 point)
Responses prophase prophase cytokinesis
1 answer
24 views
Which type of stem cell is able to differentiate into any cell type, including extraembryonic placental cells?(1 point)
Responses
1 answer
36 views
What is unique about stem cells?(1 point)
Responses They are differentiated. They are differentiated. They are only found in
1 answer
26 views
How do cells become specialized? (1 point)
Responses Genetically identical cells undergo differentiation to alter gene
1 answer
33 views
How do cells respond if a complex organism is injured?(1 point)
Responses Cells form a blastocyst that contributes to the healing
1 answer
30 views
Which stage of mitosis is characterized by microtubules pulling replicated chromosomes apart and separating them into sister
1 answer
33 views
Which phase of mitosis is characterized by each pair of sister chromatids moving to opposite sides of the cell?(1 point)
Response
1 answer
35 views
In which mitotic phase does the process of cytokinesis conclude?(1 point)
Responses prophase prophase metaphase metaphase
1 answer
25 views
What is the name given to the process by which a parent cell becomes two identical daughter cells?(1 point)
Responses meiosis
1 answer
47 views
A scientist looks into a microscope and sees that replicated chromosome pairs are lined up in the center of a cell. The
1 answer
26 views
On which team foul do bonus rules take effect during an NBA game quarter?
(1 point) Responses 3 4 5 6
1 answer
29 views
Are your heart cells the same as your brain cells? Why or why not?(1 point)
Responses No, different sections of the cells' DNA
3 answers
23 views
Which statement best describes the process of crossing over?(1 point)
Responses Pairs of homologous chromosomes are divided in
1 answer
37 views
A student is completing a Punnett square for a trait (X/x) that is autosomal and inherited by the dominant allele. The father
1 answer
27 views
Which cell replicates via meiosis?(1 point)
Responses heart cell heart cell red blood cell red blood cell skin cell skin cell
1 answer
22 views
This is the original strand of DNA: ATG AAG TTT GGC TAA
Which option would represent a frameshift mutation due to deletion during
1 answer
48 views
How are genotypes and phenotypes related?(1 point)
Responses Both determine the alleles individuals receive. Both determine the
1 answer
28 views
Do mutations in body cells contribute to genetic variation?(1 point)
Responses No, the causes of body cell mutations are outside
1 answer
26 views
A garden contains 40 flowers, 30 of which are red. What is the frequency of red flowers?(1 point)
Responses 0.5 0.5 0.25 0.25
1 answer
13 views
A tall pea plant results from a dominant tall allele while the short phenotype results from two recessive alleles. What is the
1 answer
23 views
In a moth population, 47 are brown, 15 are yellow, and 34 are black. What is the approximate probability of a moth being black?
1 answer
18 views
What is the term used to describe any living or nonliving things that influence another living organism?(1 point)
Responses
1 answer
27 views
DNA contains a code for synthesizing proteins. Three nucleotides in a row code for a particular amino acid. There are four
1 answer
59 views
In humans, a fertilized egg contains 46 chromosomes. Which bar graph best represents the number of chromosomes contained in the
1 answer
38 views
Check whether each statement is describing mitosis or meiosis.(8 points)
Mitosis Meiosis The type of cell division that produces
1 answer
35 views
Why is ballistic stretching no longer recommended for preparing the body for exercise?
* 5 points It is still recommended and it
3 answers
31 views
In the image, which animal is both secondary and tertiary consumer?
* Captionless Image lion jackal rabbit wildcat
1 answer
23 views
Which activity improves soil health?(1 point)
Responses applying herbicides applying herbicides composting composting removing
1 answer
30 views
What is the major difference between the position of producers and primary consumers in the food chain?(1 point)
Responses
1 answer
34 views
As energy is passed through the food chain, some of the energy is lost as heat. What is the approximate amount of energy that is
1 answer
27 views
Use the image below to answer the question.
In the image, which animal is a tertiary consumer? (1 point) Responses lion lion
1 answer
27 views
The following diagram shows a typical food pyramid:
If 100,000 kJ of energy is available to the producers, how much energy is
1 answer
45 views
The ultimate source of energy for most organisms is(1 point)
Responses carbon dioxide carbon dioxide the sun the sun oxygen
1 answer
20 views
Which of the following is the best evidence that supports the rule that only 10% of energy is transferred from one organism to
1 answer
35 views
Read the following statement and choose the option that has the respective answers in the correct order.
“Chemical energy input
1 answer
27 views
Do both animal and plant cells have mitochondria? Why or why not?(1 point)
Responses Yes; they both need mitochondria to convert
1 answer
49 views
Chemosynthesis relies on which energy source?(1 point)
Responses nuclear nuclear light light thermal thermal chemical
1 answer
26 views
A small fish called the anchovy can be found in the cold ocean waters off the coast of Peru. The anchovy population in Peru is
1 answer
23 views
A small fish called the anchovy can be found in the cold ocean waters off the coast of Peru. The anchovy population in Peru is
1 answer
50 views
How will a microscopic model of an ecosystem differ from a large-scale system?(1 point)
Responses Ecological hierarchy levels are
1 answer
52 views
If you were analyzing a microscopic model of a freshwater ecosystem, what is one autotroph you might encounter?(1 point)
Response
1 answer
66 views
The brown tree snake is an invasive species in the island of Guam. The brown tree snake feeds mainly on birds and other animals'
3 answers
27 views
An example of a severe disruption to an ecosystem is(1 point)
Responses repurposing a building in a downtown area. repurposing a
1 answer
18 views
Fire ants first arrived in the United States in 1918, probably on a ship traveling from South America to Alabama. The maps below
1 answer
39 views
The graph here summarizes the changes in the total volume of ice in all the world's glaciers since 1960. Note that the volume
1 answer
47 views
The graph here summarizes the changes in the total volume of ice in all the world's glaciers since 1960. Note that the volume
1 answer
31 views
This graph represents...
(1 point) Responses carrying capacity carrying capacity exponential growth exponential growth logistic
1 answer
26 views
Examine the food web below.
Which of the following organisms would accumulate the highest levels of pesticide? (1 point)
1 answer
33 views
The graph shows the "Boom and Bust" patter of regular rises and falls in the rabbit population in South Australia. The points at
1 answer
45 views
The graph shows the "Boom and Bust" patter of regular rises and falls in the rabbit population in South Australia. The points at
1 answer
40 views
A new species of fish (Species A) colonized a pond and scientists gather data to study the growth of this fish population over
1 answer
19 views
A new species of fish (Species A) colonized a pond and scientists gather data to study the growth of this fish population over
1 answer
16 views
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