I just took the test this would be the correct answer.
In the Precipitation Map of Washington, the dark orange section indicates low rainfall in the region. Using the Shaded Relief Map of Washington, you can tell that this area is flat, possibly a plain. These regions typically don't receive a lot of rain. The Precipitation Map of Washington has areas that are dark purple and dark green. This indicates that they both receive a lot of rainfall every year. If you look at these areas on the Shaded Relief Map of Washington, you can tell that these areas with a lot of rainfall are mountainous.
On the Precipitation Map of Washington, purple/blue means more rain, and orange/red means less rain. The Shaded Relief Map of Washington shows mountains (brown), valleys, plateaus, and canyons. Areas that are flat are smooth on the map. Areas with steep slopes and mountains look rougher.
Explanation: This was on my feedback from the test as possible answers.
Question 3 Which of the following provides the best evidence that organ systems in the human body interact with one another? Shivering in response to sensing of cold environment Storing waste products for later elimination Breaking down nutrients from ingested food Exchanging of gases with the atmosphere
Answer:
its a
Explanation:
a is correct because shivering is a response to the cold and it happens with ur circulatory and nervous systems.
HELP!! (Check the pic above pls)
Teresa has inherited allele A from her mother allele B from her father. Allele A is the dominant gene that affects the production of the protein Huntington in such a way that is causes Huntington's disease. Allele B is the recessive gene that does not cause Huntington's disease. On the basis of the given information, which of the following is likely to be the result of this inheritance?
Teresa is likely to be a carrier of the Huntington's disease allele, but not affected by the disease herself, since she inherited one dominant allele A and one recessive allele B.
Teresa's genotype is Aa, where A is the dominant allele that causes the production of the protein Huntington in a way that leads to Huntington's disease, and a is the recessive allele that does not cause the disease. However, since Teresa inherited one allele A and one allele B, she is not affected by the disease herself because the dominant allele A is not present in two copies.
Instead, she is a carrier of the disease-causing allele A, meaning that she has the potential to pass it on to her offspring. If she has children with someone who also carries the A allele or has Huntington's disease, there is a possibility that their children may inherit two copies of the A allele and develop Huntington's disease.
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Explain how different links can show a relation between two species. Describe evidence that shows other correlations and causations between the species.
Different links show relationships between two species. In the scientific world, there are three types of links, including mutualism, parasitism, and commensalism.
Mutualism is a relationship in which both species benefit. Parasitism is where one species benefits, and the other is harmed. Commensalism is a relationship in which one species benefits, and the other is not harmed or helped.One example of a mutualistic relationship is the bee and flower relationship. Bees collect nectar and pollen from flowers for their food, while at the same time, the bee helps in pollination. The bee gets food from the flower, and the flower is pollinated. This is a mutualistic relationship. A parasitic relationship is the relationship between tapeworms and humans. Tapeworms live inside the host and get their food from the host, thereby, causing harm to the host. Evidence that shows correlation and causation between the species includes physical changes in the organism or adaptations to the environment. For example, an animal that feeds on a certain plant may evolve to have a longer tongue to reach the nectar of that plant. In summary, different links show relationships between species, including mutualism, parasitism, and commensalism. The evidence for the correlation and causation between species includes physical changes or adaptations in the organism or environment.For more questions on species
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How does adenosine triphosphate (ATP) become adenosine diphosphate (ADP)?
ATP stores energy as a phosphate bond is formed.
ATP releases energy as a phosphate bond is formed.
ATP releases energy as a phosphate bond is broken.
ATP stores energy as a phosphate bond is broken.
The correct answer is ATP releases energy as a phosphate bond is broken.
ATP (adenosine triphosphate) is converted into ADP (adenosine diphosphate) when a phosphate group is removed from ATP, resulting in the release of energy. This process is known as hydrolysis, where water molecules are used to break the bond between the terminal phosphate group and the rest of the molecule.
During cellular metabolism, ATP serves as the primary energy currency of the cell. When energy is required for various cellular processes, the phosphate bond in ATP is broken by an enzyme called ATPase. This enzymatic hydrolysis reaction cleaves off one of the phosphate groups, resulting in the formation of ADP and an inorganic phosphate molecule (Pi). The released phosphate group is then available to be used in other cellular reactions.
The conversion of ATP to ADP is an essential part of energy metabolism in cells. The energy released during this process is utilized to drive various cellular activities, such as muscle contraction, active transport of molecules across cell membranes, and synthesis of macromolecules. Once ATP is converted to ADP, it can be further hydrolyzed to AMP (adenosine monophosphate) if more energy is needed. Ultimately, the energy stored in ATP is released when the phosphate bond is broken, allowing cells to perform their vital functions.
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please help i’ll give brainlist and points :)
Theories and hypotheses are different. A hypothesis is when you make an educated guess with no knowledge whatsoever. A theory is when you know something and you have all the facts, all the information, all the everything. A theory is a conspiracy while a hypothesis is an educated/non-educated guess.
Which of the following always contains more than one type of atom? O A. Compound O B. Ion O C. Molecule D. Element
Answer:
A molecule always contains different kinds of atoms.
Explanation:
Hope this helps and I didn't just do it for points ;)
What must scientists assume when using scientific laws to make
predictions?
Scientists must assume that the process of science will always uncover the truth. Option A.
Scientific processThe process of science is also known as the scientific method. It is the ordered steps established by scientists for the understanding of natural phenomena.
The stepwise order includes:
ObservationQuestionsMaking predictionsTesting the predictions with experimentsAnalyzing the result and making conclusions about the predictions.When using scientific laws to make predictions, the truth will eventually emerge when these predictions are subjected to the scientific process.
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Answer:
B. The Universe acts in the same way as it acted in the past and will continue to act in the future.
Explanation:
Got Correct On Assist.
What factor causes global wind patterns
Answer:
the Coriolis effect
Explanation:
the earths rotation causes wind also known as the coriolis effect
Answer:
unequal heating of Earth's surface by the Sun
Explanation:
From a+b-2c take 3a+2b-4c
The value of the equation illustrated as a+b-2c take 3a+2b-4c is 2c - b.
What is an equation?An equation is the statement that illustrates the variables given. In this case, two or more components are taken into consideration to describe the scenario. It is vital to note that an equation is a mathematical statement which is made up of two expressions that are connected by an equal sign.
Based on the information, from a+b-2c we are to take away a+2b-4c.
This will be illustrated this:
(a + b - 2c) - (a+2b-4c)
Collect like terms
a + b - 2c - a - 2b + 4c
a - a + b - 2b - 2c + 4c
-b + 2c
= 2c - b
The value is 2c - b.
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Complete question
From a+b-2c take away a+2b-4c
What came first? The chicken, or the egg?
:3
Answer:
easy
Explanation:
the egg obviously
Which of the following elements are found in both the lagging strand and the leading strand during DNA replication
a. DNA polymerase III
b. DNA polymerase !
c. DNA ligase
d. Okazaki fragments
e. more than one of these is in both strands
Option A: DNA polymerase III is the element found in both the lagging and leading strand during DNA replication.
The DNA polymerase III holoenzyme's dimeric structure links the synthesis of the leading and lagging strands of DNA during replication. While lagging strand synthesis must be restarted numerous times during chromosome replication, leading strand is constant and processive. This is due to DNA's antiparallel structure and DNA polymerases' limited ability to manufacture DNA other than in the 5′ 3′ orientation.
As, DNA polymerase can only add DNA nucleotides in a 5' to 3' direction, hence they cannot be added to the phosphate (5') end. As a result, the lagging strand is synthesized in pieces. An enzyme known as ligase then joins the pieces together.
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Why is aristarchus model not accepted
Answer:
Aristarchus was not as famous as Aristotle.
Aristarchus could not answer some important questions about the model.
is DNA present in both archaea cells and bacterial cells
Answer:
Archaea and Bacteria generally have a single circular chromosome– a piece of circular, double-stranded DNA located in an area of the cell called the nucleoid. In contrast, many eukaryotes have multiple, linear chromosomes.
Both archaea and bacteria have a single circular chromosome of DNA and lack membrane-bound organelles.
Explanation:
I hope this helps! ^^
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Can someone feel this chart out and give explanations. It’s on Benedict’s test, iodine test, Sudan test, and biuret test.
The biuret test is used to detect the presence of proteins in a sample. Biuret reagent is added to the sample, and if proteins are present, the copper ions in the reagent will bind to the peptide bonds in the protein, causing the solution to turn from blue to purple. The intensity of the color change is proportional to the amount of protein present in the sample.
What are Benedict’s test, iodine test, Sudan test, and biuret test?Benedict's test is used to detect the presence of reducing sugars, such as glucose and fructose, in a sample. To perform the test, the sample is mixed with Benedict's reagent and heated in a water bath. If reducing sugars are present, the solution will change from blue to green, yellow, orange, or red, depending on the concentration of reducing sugars.
The iodine test is used to detect the presence of starch in a sample. Iodine is added to the sample, and if starch is present, the iodine will bind to the starch molecules, forming a blue-black color.
The Sudan test is used to detect the presence of lipids or fats in a sample. Sudan III or Sudan IV dye is added to the sample, and if lipids are present, the dye will bind to the lipids, causing them to appear as red droplets in the sample.
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exaplian two situations on a pedigree that would allow you to determine the genotype of an induvudal with the dominant phenotype
1. If the individual with the dominant phenotype has an affected parent with a recessive phenotype.
2. If the individual with the dominant phenotype has affected offspring with a recessive phenotype.
In a pedigree, two situations can help determine the genotype of an individual with a dominant phenotype.
1. If an individual with the dominant phenotype has offspring with a recessive phenotype, it indicates that the individual must be heterozygous (carrying one dominant and one recessive allele).
This conclusion is drawn because the recessive phenotype can only be expressed when an individual has two copies of the recessive allele.
2. Another situation is when both parents have the dominant phenotype, but they produce offspring with the recessive phenotype.
This scenario suggests that both parents are heterozygous (carrying one dominant and one recessive allele), and the recessive phenotype appears in their offspring due to the inheritance of two recessive alleles.
By analyzing these patterns in the pedigree, we can make inferences about the genotype of individuals exhibiting dominant phenotypes.
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How does a cell's external environment affect the movement of water across the cell membrane?
Answer:
water molecules move according to the energy from where they are to where they're going.
Explanation:
The external environment of the cell significantly affects the movement of water across the cell membrane when a cell is placed in three types of solution.
What is a cell membrane?A cell membrane may be defined as a type of biological membrane that significantly separates and protects the interior environment of all cells with respect to the outside environment. It is semi-permeable in nature which regulates the transport of materials entering and exiting the cell.
If a cell is placed in a hypertonic solution, water will migrate out of the cell, and the cell will shrink. In an isotonic environment, there is no net water movement, so there is no change in the size of the cell. When a cell is placed in a hypotonic environment, water will enter the cell, and the cell will swell.
Therefore, the external environment of the cell significantly affects the movement of water across the cell membrane when a cell is placed in three types of solution.
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in which biome are minerals in the soil most rapidly depleted
Answer:
Boreal forest is among the largest terrestrial biomes on earth in which minerals in the soil most rapidly depleted.
What enzyme is used to break down bacteria
In E. coli bacteria, the lac operon contains genes that code for enzymes that break down lactose. Which statement describes when the genes in the lac operon are expressed?
The genes in the lac operon are expressed when lactose is present and the repressor protein is unable to bind to the operator region.
In E. coli bacteria, the lac operon contains genes that code for enzymes involved in lactose metabolism. The lac operon is a regulatory system that controls the expression of these genes. The expression of the genes in the lac operon is tightly regulated and depends on the presence or absence of lactose and glucose in the environment.When lactose is present, it binds to the repressor protein (lac repressor), causing a conformational change in the repressor. This change prevents the repressor from binding to the operator region of the operon. As a result, RNA polymerase can bind to the promoter region and transcribe the genes, leading to the production of the enzymes that break down lactose.In the absence of lactose, the repressor protein binds to the operator region and blocks RNA polymerase from initiating transcription. This prevents the expression of the genes in the lac operon.For more questions on protein
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If all the grass disappeared from this community, which change would be
most likely to occur?
squirrel
coyote cougar
mouse deer
XIA
acorns
grass
mushrooms
OA. The squirrel population would decrease.
OB. The coyote population would increase.
OC. The cougar population would stay the same.
OD. The deer population would decrease.
Answer:
If all the grass disappeared from a community, the most likely change to occur would be that the deer population would decrease. This is represented by option D. Deer are herbivores and rely on grass and other vegetation as a primary food source. Without grass, the deer would have less food available, which could lead to a decrease in their population. This could also have a cascading effect on other species in the community, such as predators that rely on deer as a food source.
Explanation:
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The skin cells of an organism are analyzed and cells identified in G1 and have an average of 12 picograms of DNA. In the same organism a cell from gonadal tissues is identified and that single cell contains 6 picograms of DNA. Given this information, which of the following is true about the single gonadal tissue cell with 6pg of DNA?
1. The cell is at the beginning of Prophase I.
2. The cell has already completed meiosis.
3. The cell is not dividing (is in interphase).
4. The cell contains unduplicated chromosomes.
Answer:
El Rasho Macuin
Explanation:
The statement which is true about the single gonadal tissue cell with 6 picograms of DNA is that the cell has already completed meiosis. So, the correct option is B.
What do you mean by DNA?It is a complex molecule that contains all the information necessary to build and maintain an organism. It stands for Deoxyribonucleic acid. It is considered the genetic material in most organisms.
The skin cells in the G1 phase have an average of 12 picograms of DNA. As the amount of DNA in the G1 phase is 2C, hence 2C = 12 pg of DNA.
Now in the same organism, a cell from gonadal tissue is identified and that single cell contains 6 pg of DNA, which means, the amount of DNA is 6 pg that is C. Therefore, after the completion of meiosis, the cell contains half the amount of DNA as compared to the parent cell in G1.
So, Amount of DNA = C = 6 pg.
Therefore, the statement which is true about the single gonadal tissue cell with 6 picograms of DNA is that the cell has already completed meiosis.
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Compare and contrast an artery and vein
To summarize: arteries and veins differ in terms of their structure, direction of blood flow, presence of valves, oxygenation, blood pressure, blood volume, and appearance. Arteries carry oxygenated blood away from the heart, have thicker walls, higher pressure, and no valves, while veins carry deoxygenated blood towards the heart, have thinner walls, lower pressure, and contain valves to ensure one-way blood flow.
please help I give lots of points!
Answer:
Opinions A or C is the best answer in my opinion
Explanation:
I'm not 100% sure but I hope it helps!
Use the coordinates of the labeled point to find the point-slope equation of
the line
-5
5
-5
(3.-5)
O A. y+ 5 = -3(x - 3)
B. y- 5 = -3(x+3)
C. y + 5 = 3(x+3)
O D. Y-3 - (x+5)
Answer:
A. y + 5 = -3(x - 3)
Explanation:
Given the following data;
Points on the graph (x1, y1) = (3, -5)
Points on the graph (x2, y2) = (0, 4)
First of all, we would determine the slope of the equation of line;
Mathematically, the slope of a line is given by the formula;
\( Slope, \ m = \frac {Change \; in \; y-axis}{Change \; in \; x-axis} \)
\( Slope, \ m = \frac {y_{2} - y_{1}}{x_{2} - x_{1}} \)
Substituting into the formula, we have;
\( Slope, \ m = \frac {4 - (-5)}{0 - 3} \)
\( Slope, \ m = \frac {4 + 5}{0 - 3} \)
\( Slope, \ m = \frac {9}{-3} \)
Slope, m = -3
Next, to find the point-slope equation of the line, we would use the following formula;
y - y1 = m(x - x1)
y - (-5) = -3(x - 3)
y + 5 = -3x + 9
y = -3x + 9 - 5
y = -3x + 4 = mx + c
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A group is a collection of same kind of organisms that travel together, live, and perform daily tasks together.
Scientists claim that group behavior can increase the chances for an individual and a species to survive and reproduce.
What are the pro's of group behavior? Choose ALL that could apply.
A)
Reduced chance of predation.
B)
Better chance at finding a mate.
Improved foraging, locating food sources.
D)
Increased competition for food or a mate.
E)
No struggle for authority; shared leadership roles.
Answer:
a b e
Explanation:
these are all pros of living in groups
Do you agree or disagree with the assertion that researchers who conduct high-quality research have a duty to share their findings with others? Explain.
Researchers who conduct high-quality research have the ethical obligation of sharing their findings with others because their discoveries may help human civilization.
Why should researchers share their findings with others?Researchers at high levels should share their findings with others in order to make progress in human civilization, which is fundamental to mitigate big problems current society face such as global warming and or the cure of genetic disorders.
Therefore, with this data, we can see that researchers should share their findings with others if it helps society to advance and mitigate problems.
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Which concept does this graph best illustrate?
A. a positive feedback loop
C. energy cycling
Time
Predator
B. exponential growth
D. a negative feedback loop
What are some major symptoms of Cancer? :-;
The major symptoms of cancer is Fatigue, Changes in bowel or bladder habits, Difficulty swallowing, etc....
What is meant by cancer ?Cancer may develop when the body's normal regulating mechanism fails. Old cells expand wildly instead of degenerating into new, abnormal ones. A tissue mass made up of extra cells is called a tumor. One type of cancer that doesn't cause tumors is leukemia. This does not imply that cancer is now a prevalent disease, despite the fact that the overall rate of new cases in the United States has been continuously falling for decades. According to the National Cancer Institute, around 39.5% of American men and women will be diagnosed with cancer at some point in their life. Changes (mutations) to the DNA within cells are what lead to cancer.To learn more about cancer refer to:
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