No haiku poems aren't only about nature, Although many haikus focus on the expression of various emotions, such as love, sadness, and despair, they may also include images of nature.
Haikus are a type of poetry from Japan that is known for being short and easy to write. The fact that these brief poems have only three lines and 17 syllables in total forces the author to concentrate on the poem's language and diction. No, haikus don't need to be about nature. Although many haikus focus on the expression of various emotions, such as love, sadness, and despair, they may also include images of nature. Because they require only a few words to convey a unique image, haikus are a favorite among writers. Because the haiku is so minimalist, poets must keep their writing to the essentials and make each word or even syllable count.
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Explain why bacteria are so good at causing food poisoning or spoilage under ideal conditions.
Answer:
Bacteria are so good at causing food poisoning or spoilage because they are very efficient at multiplying and producing toxic substances in certain environments. Bacteria require moisture, nutrients, and warm temperatures to grow, and when these conditions are present in food, bacteria can rapidly multiply, leading to food spoilage or illness.
Explanation:
Foods that are most likely to cause food poisoning or spoilage include perishable items such as meats, dairy products, fruits, and vegetables. Bacteria such as Salmonella, E. coli, and Listeria, as well as molds and yeasts, can cause food poisoning. These bacteria produce harmful substances, such as toxins, which can make people sick.
It is important to store, handle, and prepare food in a safe and hygienic manner to prevent bacteria from multiplying and causing illness or spoilage. Proper cooking and refrigeration can help to slow down or stop the growth of bacteria in food, while proper food handling and storage can help to prevent contamination.
Some people who take beta blockers get out of breath when they exercise.
Explain why beta blockers can have this effect during exercise.
6 MARKS,easy definition to remember
Answer:
Beta blockers slow the heart rate, which can prevent the increase in heart rate that typically occurs with exercise. This means that it might not be possible for you to reach your target heart rate, the number of heartbeats per minute you typically aim for to ensure you're exercising hard enough.
which element is found in DNA and protein
The element found in both DNA and protein is nitrogen.
enzymes are important for allowing and speeding
up what in an organism
What is the relationship between proteins and nucleic acids that proteins help assemble nucleic acids.
Answer:
protein is a monomer of nucleic acid that help in building the Gene's in the dna
There are several types of Monera that are harmful to humans. Research a harmful monera (salmonella is an example) and write a two-paragraph description of the monera. Include how it can make humans sick, how humans can come in contact with it, and a diagram. {pls help will give brainlist)
Answer:
One of the most common Monera is Escherichia coli, also known as E. coli. "[E. coli] is a Gram-negative, facultative anaerobic, rod-shaped, coliform bacterium of the genus Escherichia that is commonly found in the lower intestine of warm-blooded organisms." States ________.* Signs of E. coli are stomach pains and cramps, diarrhea that may range from watery to bloody, fatigue, loss of appetite or nausea, vomiting, and low fever < 101 °F/ 38.5 °C (not all people have this specific symptom).
E. coli comes from human and animal wastes. During precipitation, E. coli may be washed into creeks, rivers, streams, lakes, or groundwater. Another way to get it is from contaminated food, a lot like corona virus. When cattle are slaughtered and processed, E. coli bacteria in their intestines can get on the meat. And when ground beef is made, it combines meat from many different animals, increasing the risk of contamination.
*Look at comments
Answer:
i got the diagram
Explanation:
Which factor cannot be changed and decides the overall individuality of an organism?
Group of answer choices
A)heart cells
B)environmental factors
C)genetic code
D)parents
. What is the relationship between these three structures?
Group of answer choices
A)DNA is made up of proteins that are created in the cell.
B)The cell is composed only of DNA and protein.
C)DNA holds the genetic code to make proteins within the cell.
D)Protein is the same as DNA and both are stored in the cell.
The first people answer this question i give brainliest !!
i give 15 points
Answer:
the first one is genetic code
Look at the picture fully first
Which organisms are likely to be found in level 4 of this diagram? Select the
two correct answers
A. Mouse
B. Lion
C. Frog
D. Grass
Answer:
The answer is D. Grass
Explanation:
Grass is on the lowest tier of the food pyramid and retains the most energy. Every level up on the energy scale gets less energy than the organism before and that's why larger predators tend to eat more than smaller prey.
Answer:
Lion/Shark
Explanation:
Just did the test
You test a compound that will causes the inner mitochondria membrane to be leaky to ions, what would the expected outcome for the cell? Select the best answer. a) The ATP synthase enzyme would relocate to the outer mitochondrial membrane. b) The cell would generate more then 38 ATP per mole of glucose. c) high levels of lactate will be form in the cytoplasm. d) No carbon dioxide will be generated. e) The transport of electrons across the inner mitochondrial membrane would not occur. e) Very little ATP will be form from oxidative phosphorylation.
The expected outcome for the cell, if a compound causes the inner mitochondrial membrane to be leaky to ions, would be: e) Very little ATP will be formed from oxidative phosphorylation.
The inner mitochondrial membrane is crucial for the process of oxidative phosphorylation, which is responsible for the majority of ATP production in the cell. By making the inner mitochondrial membrane leaky to ions, the membrane potential required for ATP synthesis would be disrupted. This would hinder the flow of electrons through the electron transport chain, reducing the production of ATP through oxidative phosphorylation.
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Find the solution of the given initial value problem: (a) y
′
−y=2xe
2x
,y(0)=1 (b) y
′
+(cotx)y=2cscx,y(π/2)=1
(A) The answer to the initial value problem is given by \(\(y = (x^2 + 1)e^x\)\), where \(\(y' - y = 2xe^{2x}\)\) and \(\(y(0) = 1\)\).
(B) The resolution to the initial value problem can be expressed as \(\(y = \frac{2x - (\pi - 1)}{\sin(x)}\)\), where \(\(y' + \cot(x)y = 2\csc(x)\)\) and \(\(y\left(\frac{\pi}{2}\right) = 1\)\).
(A) To solve the initial value problem:
\(\[y' - y = 2xe^{2x}, \quad y(0) = 1\]\)
We can use an integrating factor method. To begin, let us express the equation in its standard form:
\(\[y' - y - 2xe^{2x} = 0\]\)
The integrating factor \(\(I(x)\)\) is given by \(\(I(x) = e^{\int -1 \, dx} = e^{-x}\)\).
To obtain the solution, apply the integrating factor to both sides of the equation and perform the multiplication.
\(\[e^{-x}(y' - y) - 2xe^{2x}e^{-x} = 0\]\)
This simplifies to:
\(\[e^{-x}y' - e^{-x}y - 2x = 0\]\)
Now, observe that the expression on the left-hand side represents the derivative of \(\((e^{-x}y)\)\) with respect to \(\(x\)\).
Using this observation, we can rewrite the equation as:
\(\[\frac{d}{dx}(e^{-x}y) - 2x = 0\]\)
Integrating both sides with respect to \(\(x\)\), we get:
\(\[e^{-x}y - \int 2x \, dx = C\]\)
where \(\(C\)\) is the constant of integration.
Integrating \(\(\int 2x \, dx\)\), we have:
\(\[e^{-x}y - x^2 + C = 0\]\)
To find the constant \(\(C\)\), we use the initial condition \(\(y(0) = 1\)\).
Substituting \(\(x = 0\)\) and \(\(y = 1\)\) into the equation, we get:
\(\[e^{0} \cdot 1 - 0^2 + C = 0\]\)
\(\[1 + C = 0\]\)
\(\[C = -1\]\)
Substituting \(\(C = -1\)\) back into the equation, we have:
\(\[e^{-x}y - x^2 - 1 = 0\]\)
Finally, we can solve for \(\(y\)\) by isolating it:
\(\[e^{-x}y = x^2 + 1\]\)
\(\[y = (x^2 + 1)e^x\]\)
(B) To solve the initial value problem:
\(\[y' + \cot(x)y = 2\csc(x), \quad y\left(\frac{\pi}{2}\right) = 1\]\)
We can use an integrating factor method. To begin, we will rewrite the equation in standard form:
\(\[y' + \cot(x)y - 2\csc(x) = 0\]\)
The integrating factor \(\(I(x)\)\) is given by:
\(\(I(x) = e^{\int \cot(x) \, dx} = e^{\ln(\sin(x))} = \sin(x)\).\)
Apply the integrating factor to both sides of the equation and perform the multiplication.
\(\[\sin(x)(y' + \cot(x)y) - 2\csc(x)\sin(x) = 0\]\)
This simplifies to:
\(\[\sin(x)y' + \cos(x)y - 2 = 0\]\)
Now, observe that the expression on the left-hand side represents the derivative of \(\((\sin(x)y)\)\) with respect to \(\(x\)\). Using this observation, we can rewrite the equation as:
\(\[\frac{d}{dx}(\sin(x)y) - 2 = 0\]\)
Integrating both sides with respect to \(\(x\)\), we get:
\(\[\sin(x)y -\)\(\int 2 \, dx = C\]\)
where \(\(C\)\) is the constant of integration. Integrating \(\(\int 2 \, dx\)\), we have:
\(\[\sin(x)y - 2x + C = 0\]\)
To find the constant \(\(C\)\), we use the initial condition \(\(y\left(\frac{\pi}{2}\right) = 1\).\)
Substituting \(\(x = \frac{\pi}{2}\)\) and \(\(y = 1\)\) into the equation, we get:
\(\[\sin\left(\frac{\pi}{2}\right) \cdot 1 - 2\left(\frac{\pi}{2}\right) + C = 0\]\)
\(\[1 - \pi + C = 0\]\)
\(\[C = \pi - 1\]\)
Substituting \(\(C = \pi - 1\)\) back into the equation, we have:
\(\[\sin(x)y - 2x + (\pi - 1) = 0\]\)
Finally, we can solve for \(\(y\)\) by isolating it:
\(\[\sin(x)y = 2x - (\pi - 1)\]\)
\(\[y = \frac{2x - (\pi - 1)}{\sin(x)}\]\)
\(\(y = \frac{2x - (\pi - 1)}{\sin(x)}\).\)
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The complete question is:
Find The Solution Of The Given Initial Value Problem:
(A) \(\(y' - y = 2xe^{2x}\)\), and \(\(y(0) = 1\)\)
(B) \(\(y' + \cot(x)y = 2\csc(x)\)\), and \(\(y\left(\frac{\pi}{2}\right) = 1\)\)
why it is important to know the speed of earthquake waves, the strength of the waves and how do we determine the location of the epicenter of an earthquake. ?
Answer: As the P and S waves travel out from an earthquake the P waves get progressively farther ahead of the S waves. Therefore, the farther a seismic recording station is from the earthquake epicenter the greater will be the difference in time of arrival between the P and S wave.
8 h2o molecules to 2 h2o molecules
The conversion of 8 H₂O molecules to 2 H₂O molecules is a chemical change that occurs through a dehydration or condensation reaction. This process involves the removal of water molecules to form a larger molecule and requires energy to occur.
This is a reaction that occurs between two molecules, and results in the formation of a single, larger molecule, while releasing a small molecule, usually water. In this case, the small molecule is water (H₂O), hence the name dehydration or condensation reaction.
During this reaction, the 8 H₂O molecules combine to form 4 H₂O molecules. This reaction is often used in the laboratory to create polymers from monomers. It can also be used to produce certain biomolecules such as carbohydrates, proteins, and nucleic acids, as well as other chemical compounds.
In order to carry out this reaction, energy is required. The reaction occurs in several steps and involves the removal of water molecules from the original 8 H₂O molecules, forming a new, larger molecule. The reaction is reversible, which means that it can be carried out in both directions, depending on the conditions and reactants involved. Thus, the conversion of 8 H₂O molecules to 2 H₂O molecules is a chemical change that can occur through a process known as dehydration or condensation reaction.
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How are all forms of asexual reproduction similar
Answer:
Well they do not involve another specimen or a partner at that.
Explanation:
Sorry if this was not the answer you were looking for.
Directions Design a mock experiment that investigates how Screen Time (TV/Video Games/Computer/Phone ect.) can affect a student's performance at school.
Answer:
video games
Explanation:
there coool
*psychology
If you could change the brain or nervous system in any way to improve them,
Would you do it? Why or why not?
*Respond in 5 sentences
Answer:
Yes
Explanation:
It would help with the well-being to improve the health of the nerves.
I would seek to improve the brain and the nervous system in a way that would make me to be more productive.
Would you improve the brain?The brain is the center that coordinates all the activities that goes on in individual whether those that occur under conscious control or not.
Since human beings are always known to seek an improvement in the degree of efficiency and functioning of the brain, it follows that I would seek to improve the brain and the nervous system in a way that would make me to be more productive.
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The organelles of eukaryotic cells interact with each other to maintain homeostasis within the cell . The nucleus, endoplasmic reticulum, Golgi apparatus, chloroplast, and mitochondria, all contribute to proteins transport, packaging, export, and energy harnessing. According to the Endo, symbiotic theory, certain organelles are proposed to have evolved from free living bacteria that were engulfed by a larger cell. these organelles have multiple membranes, their own circular, DNA, and can replicate by binary fission. The origin of which organelles are likely explained using the Endo symbiotic theory?
Answer:Mitochondria
Explanation: The have their own DNA and can replicate on their own. Additionally they have a double membrane different from any other organelle.
What is the definition of absorption?
Answer:
the process or action by which one thing absorbs or is absorbed by another.
Explanation:
Changes in DNA sequences that affect genetic information are known asGroup of answer choicestranslationsmutationstransformationsreplications
I will give a short definition of the options, so the answer will be clear.
Translation is the synthesis of RNA from DNA as mold.
Transformation is the result of the incorporation of exogenous DNA in an organism, like in a cell.
Replication is the process of obtaining two identical DNA molecules starting from one.
Finally, mutation is the name given to changes in the DNA sequence.
Answer: mutation.
Which of the taxons given below is common for
a blue whale and a snake?
The species, Balaenoptera musculus, is used by scientists but is more commonly referred to as "blue whale" by the general public.
In biology, what exactly is a taxon?Plural taxon Biological categorization, or taxonomy, is the study of taxa, or any unit utilized in it. From kingdoms to subspecies, taxa are ordered in a hierarchy; typically, a given taxon includes numerous taxa of lower grade.
Trees—are they a taxon?Trees do not fall into a taxonomic category; instead, they are a collection of different plant species that also have developed primarily a trunk or branches to tower over other plants and compete with them for sunlight. Angiosperms, or hardwoods, make up the bulk of tree species; gymnosperms, or softwoods, make up the majority of the remaining species.
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In what way is the dollar system similar to a meter in the SI system.
Both dollar system and meter are similar due to their usage as a standard around the world.
The dollar system is similar to a meter in the SI system because in the trade between international countries is done in the currency of dollars all over the world just like meter which is used all over the world for the measurement of length.
Both dollar and meter act as the standard with which their respective things are compared. Dollar is used as international currency whereas meter is used as international tool for the measurement of length.
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Which statement best describes an example of how human activities lead to decreased biodiversity?
A. Sustainable farming practices allow the soil to retain nutrients and minerals, increasing its resiliency.
B. Construction requires the removal of organisms to allow space for urban growth, decreasing an ecosystem's resiliency.
C. Sustainable construction practices minimize human impacts on an ecosystem, allowing it to remain stable.
D. The use of renewable resources minimizes the demand for new mines, decreasing the need to disturb ecosystems.
Answer: B
Explanation:
It is the only option that describes a negative effect on the ecosystem due to humans.
an order is subdivided into several
An Order can be further divided into family .
In general class is divided into order , order to family and family to groups. Family occupies lower place in the taxonomic categories .example include Grasses belong to the order Poales and it belongs to one of its families, which is called Poaceae.
Taxonomy is the study of animal ,plant ,microorganism and human which help to classify them into further categories and study them with details .Other important example include human and whale they are two different identity but they are grouped under mammals and are taxonomically related . Taxonomy is based on Characterisation, Identification, Nomenclature, Classification.
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Eric is observing various types of eggs and trying to correlate them with the mode of fertilization. One of the eggs has a calcareous shell with a large amount of yolk. Another is wet with a moderate amount of yolk and with many coatings of jelly above it. What could be the mode of fertilization of the animals to which they belong?
The mode of fertilization of the animals to which they belong is: Animals with calcareous eggs with a large amount of yolk have internal fertilizationAnimals with wet eggs with a moderate amount of yolk and with many coatings of jelly above it have external fertilization.
The animals with calcareous eggs with a large amount of yolk have internal fertilization while the animals with wet eggs with a moderate amount of yolk and with many coatings of jelly above it have external fertilization.
The fertilization mode is a significant determinant of the type of egg and its surrounding environment. As such, fertilization modes can be distinguished based on whether they occur inside or outside the female's body.
The fertilization mode can be determined by the type of egg and its surrounding environment. Fertilization occurs inside the female's body in internal fertilization, while it occurs outside the female's body in external fertilization.
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proteus vulgaris has a doubling time of roughly 28 minutes. if an initial population of 500 cells is allowed to grow for 6 hours in ideal conditions, what will be the final population? use three significant figures for your final answer (e.g. 16,796.654 would become 16,800).
Rounding to three significant figures, the final population of Proteus Vulgaris would be approximately 16,800 cells.
To determine the final population of Proteus Vulgaris after 6 hours of growth in ideal conditions, we can use the formula for exponential growth: N = \(N0 \times 2^{({\frac{t}{d}})\), where N is the final population, N0 is the initial population, t is the time in minutes, and d is the doubling time in minutes.
First, we need to convert the time from hours to minutes: 6 hours × 60 minutes/hour = 360 minutes. Then, we can plug in the values and solve for N:
N = \(500 \times 2^{({\frac{360}{28} })\)
= 500 × 2^12.98
= 500 × 16,797.7
Note that this is an estimate based on ideal conditions, and the actual population may be lower or higher depending on factors such as the availability of nutrients, the presence of predators or competitors, and the impact of any external stresses.
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Plsss helpp pllsss helppp
Answer:
i cant see the image properly
Explanation:
If a population is experiencing exponential growth, what is the size of the NEXT generation of a population that is currently at 700 individuals and is growing at a rate of 1.4
Answer:
The size of the next generation is 710 individuals.
Explanation:
To find the size of the next generation, we need to use the formula for exponential growth:
Nt = N0 * (1 + r)^t
where:
Nt = population size at time t
N0 = initial population size
r = growth rate
t = time elapsed
Substituting in the given values, we get:
Nt = 700 * (1 + 0.014)^1
Nt = 710.8
Therefore, the size of the next generation is approximately 710 individuals.
If the stomach contains 180 ml of ph 1.3 solution, will all the acid be neutralized?
If the stomach contains 180 ml of ph 1.3 solution, the acid will not be neutralized.
The normal volume of the stomach fluid is 20 to 100 mL and the pH is acidic (1.5 to 3.5) then if ph solution 1.3 added it will become more acidic.
Stomach :The J-shaped organ that digests food is stomach. It produces acids and enzymes, which are chemically reactive molecules (digestive juices). This mixture of enzymes and digestive juices breaks down food so that it can pass into your small intestine. Your stomach is part of the gastrointestinal (GI) tract.
The body, or intermediate region, is the largest and most central portion of the human stomach. The antrum is the lowest, somewhat funnel-shaped portion of the stomach. The pylorus is a narrowing where the stomach joins the small intestine. The fundus is an expanded area curving up above the cardiac opening (the opening from the stomach into the esophagus).
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A friend argues that a car is alive because its parts form organized systems and it requires
energy (gasoline and battery power). How would you respond to your friend?
Answer:
Although it is true that a car has its parts in an organized system and it uses fuel of some sort to run, a car doesn't have the characteristics of what classifies something as a living thing.
1. A car is not made up of cells. Living things are made of cells.
2. A car doesn't respond to its environment. Living things respond to their environment.
3. A car cannot grow and develop. Living things grow and develop.
4. A car cannot reproduce. Living things reproduce.
A mutation can cause a defect in human hemoglobin. Which would result in this type of mutation?
choices ; decreased ability to carry oxygen
development of cancerous tumors
inability to break down sugar
development of bacterial infections
PLS ANSWER ITS A TESTT !!!
Answer:
decreased ability to carry oxygen
Explanation:
A mutation can cause a defect in human hemoglobin, Which would result in - decreased ability to carry oxygen.
Hemoglobin is an iron-rich protein found in red blood cells that gives red blood cells their unique red color. Hemoglobin is the protein responsible for carrying oxygen in red blood cells.
A mutation in the hemoglobin gene changes the hemoglobin protein in a way that causes sickle cell anemia.Sickle cell disease is caused by mutations in the beta-globin (HBB) geneThis mutation leads to the production of an abnormal version of a subunit of hemoglobinThis mutated version has decreased ability to carry oxygenThus, a mutation can cause a defect in human hemoglobin, Which would result in - decreased ability to carry oxygen.
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A local citizen science group is monitoring the water quality of a nearby lake. They gather water
samples once a week on Wednesday between the hours of 7 A.M. and 9 A.M. from the same location.
One day in August they were unable to sample within that time frame and collected the sample at
3 P.M.
How might this modification to the sampling procedure affect the results?
Answer:
Greatly affect.
Explanation:
This modification to the sampling procedure greatly affect the results because timing of sampling is very important that can change the results of an experiment. The water quality of lake is different in different times of the day due to human activities. The quality of water is good in the morning when there are no or less activities of people as compared to afternoon when the human activities are very high so timing can greatly affect results of the experiment.