Answer:
RNA determines the sequence of amino acids in proteins and polypeptides by a two-step process: transcription of DNA produces mRNA in the nucleus, then translation of the mRNA to tRNA takes place in the ribosome in the cytoplasm. ... The sequence of amino acids was controlled by the information in the molecules
Answer:
the answer is RNA
Explanation:
you are studying a slide of body tissue, but the label has rubbed off. you see a single layer of closely packed cells that are long and narrow in structure. this tissue is most likely to be:
The tissue is most likely to be epithelial tissue because it has a single layer of closely packed cells.
What is body tissue?Body tissues are a group of cells that perform a particular function in an organism's body. The four major types of body tissues are epithelial tissue, connective tissue, muscular tissue, and nervous tissue.
Epithelial tissue is a type of tissue that covers the body's surfaces, organs, and cavities. It lines the body's internal surfaces, including the organs, blood vessels, and glands. It's made up of tightly packed cells, which can be one layer or multiple layers deep, depending on the location and function of the tissue.
Epithelial tissue performs several functions, which are as follows: It acts as a protective barrier by lining the surfaces of organs and body cavities. It aids in the exchange of materials between the external environment and the organism. It produces and secretes hormones and enzymes. It absorbs nutrients from the digestive tract. It aids in the excretion of waste from the body.
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beginning with a fertilized egg (zygote), how many cells would be present in an embryo following a series of four cell divisions?
When a female and male reproductive gametes fuse and fertilize to form a diploid cell is called a zygote.
It is a single-celled organism formed as a result of fertilization while embryos are the organism in which the division has started after zygote formation.
The number of cells an embryo will have:
Option A. 32
The division can be explained as:
The cells divide into two cells that is the number of cells doubles with every division.
The number of cells after division is represented as = n
The number of cells can be calculated by the following formula = \(2^{n}\)
In the above case n = 5
So,
\(2^{5} = 2 * 2 *2*2*2\)
= 32
Therefore, 32 cells will be produced in the early embryo.
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Full Question ;
Starting with a fertilized egg (zygote, a series of five cell divisions would produce an early embryo with how many cells? starting with a fertilized egg (zygote, a series of five cell divisions would produce an early embryo with how many cells? 32 16 4 8 64
this new religious movement had synchronistic views of the apocalypse and tried to usher in the apocalyptic age by gas and other forms of biological warfare?
Attempted to initiate the apocalyptic age through the use of gas and other forms of biological warfare.
While several new religious movements have emerged throughout history with various beliefs and practices, there have been instances where certain groups held synchronistic views of the apocalypse. In this particular case, the mentioned religious movement believed in the imminent arrival of an apocalyptic age and sought to actively bring it about. They employed gas and other forms of biological warfare as means to initiate the cataclysmic events they anticipated.
The movement's synchronistic views imply that they believed in the interconnectedness of various events and phenomena, seeing them as signs or indicators of the impending apocalypse. They considered their actions, such as the use of gas and biological warfare, as instrumental in triggering or accelerating the apocalyptic age. Their intentions were rooted in their religious beliefs and the conviction that they were playing a crucial role in fulfilling prophetic or eschatological visions.
It is important to note that such actions are considered highly controversial and ethically unacceptable due to the harm they can cause to individuals and communities. The use of biological warfare and the intentional infliction of suffering or destruction are widely condemned by society and regulated by international treaties and conventions.
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The arrow points to the?
Can anybody help? I will give Brainleist!!
DNA is transcribed.
Rna is modified into mRNA.
A ribosome binds to the mRNA
Amino acids are lined up in a sequence.
Chemical bonds are formed and a protein is produced.
On a graph, the vertical axis is
the y-axis and the horizontal
axis is the x-axis. Onəwhat axis
should the INDEPENDENT
VARIABLE be placed?
A
on the vertical or y-axis
B
on the horizontal or x-axis
Answer:
x-axis
Explanation:
you control those values/variables
On a cartesian plane, the independent variable belongs on the x-axis.
What are coordinates?A pair of numbers called coordinates are used to locate a point or a form in a two-dimensional plane. The x-coordinate and the y-coordinate are two numbers that define a point's location on a 2D plane.
The independent variable is the variable that is being manipulated or controlled in an experiment, and its values are typically plotted along the horizontal or x-axis.
The dependent variable, which is the variable being measured or observed in response to changes in the independent variable, is usually plotted on the vertical or y-axis.
This convention allows us to easily visualize and analyze the relationship between the two variables.
therefore, The independent variable belongs on the x-axis (horizontal line) of the graph and the dependent variable belongs on the y-axis (vertical line). The x and y axes cross at a point referred to as the origin, where the coordinates are (0,0).
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Which of the following is an example of pseudoscience? A. Biology B. Horoscopes C. Radiometric dating D. Electromagnetism
Answer:
I thinks it’s d
Explanation:
Two jars are placed on a counter with a McDonald’s French fry inside. One has a lid, the other does not. They are left alone to see which one decays faster. After two days, the fry in the closed jar looks fresher. Answer the following questions about this scenario:
What is the independent variable?
What is the dependent variable?
What variables are controls?
HELPPPPPPP
Which of the following divide by mitosis?
A. prokaryote
B. chloroplast
C. mitochrondrion
D. eukaryote
Answer:
D
Explanation:
i just tryed guessing but i think its D
Explain the functions of the prefrontal cortex and their relationship to impulse control.
Answer:
The prefrontal cortex helps with Impulse control and learning to managing emotional reactions. The functions of prefrontal thoughts, whats good or bad, controlling of urges.
Explanation:
Answer:
i agree with Coilsandfries
Explanation:
Assume that diflerent groups of couples use a particular method of gender selection and each couple gives birth to one baby. This method is designed to incease the likethood that each baty wil be a girl, but assume that the method has no effect, so the probabilfy of a git is 0.5. Assume that the grougs consict of 42 couples, Complete parts (a) through (c) below. a. Find the mean and the standard deviation for the numbers of girs in groups of 42 bethes The value of the mean is μ= (Type an integer or a decimal Do foc round) The value of the standard deviation is σ= (Round to one decimal place as needed) b. Use the range rule of trumb to thd the values separaspy sesuse that are significantly iow or significantly high. Wesues of girs of fewor are significantiy tow (Fiound to one decimal place as needed.) Values of gifis of greater are significanty high. RRound to one decinal place as needed ) the resut tigrifcarey high, becalse 33 gits is gits A result of 39 gris would sugoest that the method
A. The mean is μ=21; the standard deviation is σ=3.2
B. Values of 14.5 girls or fewer are significantly low.
Values of 27.5 girls or greater are significantly high.
C. The result is significantly high, because 39 girls is greater than 27.5 girls. A result of 39 girls would suggest that the method is effective.
How do we solve for the standard deviation in the method of gender selection?a) The mean and standard deviation for the numbers of girls in groups of 42 births:
μ = np = 42 × 0.5 = 21.
σ = √(np×(1-p)) = √(42×0.5 × 0.5) = 3.24.
b) The range rule of thumb (also known as the empirical rule) states that for a normal distribution, nearly all of the data falls within three standard deviations of the mean. The range is then given by μ±2σ.
Significantly low: μ - 2σ = 21 - 2×3.24 = 14.5.
Significantly high: μ + 2σ = 21 + 2×3.24 = 27.5.
c) A result of 39 girls is significantly high, as it is greater than the upper range value of 27.5.
The result is significantly high, because 39 girls is greater than 27.5 girls. A result of 39 girls would suggest that the method is effective.
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ASAP Becky made the diagram below to represent ultraviolet rays, radio waves, gamma rays, and infrared rays based on their properties.
Four waves labeled A, B, C, and D are shown. Wave A has the greatest gap between its consecutive peaks and Wave B has the least gap between its consecutive peaks. Wave C has the second greatest gap between consecutive peaks, followed by Wave D.
Which wave best represents ultraviolet rays?
Wave A
Wave B
Wave C
Wave D
The best wave represents ultraviolet rays is Wave B.
Ultraviolet (UV) radiation is a type of non-ionizing radiation that is emitted by the sun and unnatural sources, such as tanning .
How harmful are UV rays?Exposure to UV rays can cause early ageing of the skin and signs of sun harm such as creases , leathery skin, liver bumps, actinic keratosis, and solar elastosis.
UV beams can also generate eye pains. They can force the cornea to become inflamed or ignited.\
Thus, the option "B" is correct, Ultraviolet (UV) radiation is a type of non-ionizing radiation that is emitted by the sun and unnatural sources, such as tanning .
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Answer:
b
Explanation:
Can some please write this for me?I really dont care what the reason are I just need it done
Answer:
I will work my hardest. Thank you for considering me.
Explanation:
The reason for my application is I want to help people with their learning and increase their knowledge. I made this because I was inspired by a woman I knew who wanted to make the world a way better place than it is now. I want to follow in that same woman's footsteps. I love helping people also. It gives me a great feeling to know that, that same person that I just helped will remember what I did for them for a short time. I'm sure they'll understand a little bit more at least. I want people to understand their work and how to get it done without having to take a guess, second guess themselves, or get the entire answer wrong. It hurts their grade and their heart. Sometimes my heart too. So, in conclusion I created my application for people to get help on what they do not understand. Maybe, just maybe, after they try my application, they'll understand way better.
I really hope I did the right thing. Tell me if I didn't. I'm really sorry if I didn't I tried my best. I hope it helps you if I did do the right thing! :)
Why would two different species have similar features or behaviours
A.) similar DNA
B.) different time periods
C.) similar environmental pressures
Two different species have similar features or behaviors because of the similar environmental pressures that is present in option C. Many species that live in a similar environment show similar behavior.
What is an environment?In the environment, there are different types of species, such as dog species, cat species, etc., and all of them are different from each other. They have different genes in their DNA, but as they live in a particular environment and face similar environmental pressures, they show similar behavior patterns.
Hence, two different species have similar features or behaviors because of the similar environmental pressures that is present in option C.
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Developed countries need to replace modern medicines with natural healing herbs because millions of people in China and India are already doing so. This is an example of a(n) argument.
circular reasoning
begging the question
argumentum ad hominem
bandwagon
Citizens must support reducing global climate change or all the world's major economies will crash. This statement is an example of a(n) argument.
bandwagon
argumentum ad hominem
false dichotomy
hasty generalization
Developed countries need to replace modern medicines with natural healing herbs because millions of people in China and India are already doing so. This is an example of a(n) bandwagon argument.
The statement "Citizens must support reducing global climate change or all the world's major economies will crash" is an example of a false dichotomy argument. A false dichotomy is a logical fallacy that presents two options as if they were the only ones possible, when in reality there are more alternatives. It can be seen in the above-mentioned statement as it presents only two choices, either citizens must support reducing global climate change, or the world's major economies will crash.
However, there could be other alternatives or solutions to this problem that are not being considered. In contrast, the argument "Developed countries need to replace modern medicines with natural healing herbs because millions of people in China and India are already doing so" is an example of a bandwagon argument.
A bandwagon argument is a type of logical fallacy that suggests that something is correct or right because a lot of people are doing it. In this case, the argument suggests that developed countries should also switch to natural healing herbs because millions of people in China and India are already doing so.
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The process of converting the "language" of mRNA into the "language" of proteins is called *
A - translation
B - transcription
C - mutation
D - active transport
plz help
plz help
plz help
plz help
plz help
plz help
plz help
Your answer is E.coli or yeast. Have a great day!
Answer:
b
Explanation: it is b because if they stop using the cows or pigs then they are going 2 need 2 have to use something else and it is not dogs or cats because in no where in that it talks about dogs and cats and also it is not that because there is nothing that dogs and cats can do there is nothing in there body that can help the human body and it is E.coli or yeast because our body needs that
In some ecosystems each trophic level can supply only about 10% of its energy to the next
higher level. How much energy would be supplied to the second-level consumers in this energy
pyramid?
A. 50%
B. 10%
C. 1
D. 0.1%
Answer:
B
Explanation:
pls help me pls idk how to do this
1- Evaporation:-
Evaporation is a type of vaporization that occurs on the surface of a liquid as it changes into the gas phase. For more evaporation, the area that surrounds the surface of the water must be less humid i.e. it should not already be concentrated have the water vapors. For the evaporation we need to increase the temperature of the molecules of water on the surface, which is caused by the Sunlight.
__________________________________________________________
By keeping that in mind,
Drag the box
LIQUID --> GAS
and
WATER TURN INTO VAPOURS AND RISES UP IN THE SKY.
also
ENERGY FROM SUN CAUSES WATER TEMPERATURE TO RISE
_____________________________________2- Condensation:-Condensation is the change of water from its gaseous form (water vapor) into liquid water.
__________________________________________________________
Keeping that in mind,
Drag box
GAS ---> LIQUID
and
WATER VAPOURS COOL IN THE SKY AND TURNS INTO CLOUDS.
_____________________________________3- Precipitation:-Anything that is falling from the sky is precipitation. It could be rain, hail, snow, or sleet.
_________________________________________________________
Keeping that in mind,
Drag the box
WATER VAPOURS FALL ON THE EARTH IN THE FORM OF RAIN SNOW HAIL OR SLEET.
_____________________________________Best Regards,'Borz'How does the immune system work with other body systems to protect the body from pathogens?
Answer:
integumentery system
Explanation:
your skin is actually the first protection against illness-causing pathogens.
Pick one of these critical scarce resources:
• Phosphorus
• Scandium
• terbium
- Provide 3 reasons why this resource is so critical along with
what the resource is primarily used for.
- As the availability of the resource decreases, what would
you expect to happen to the price of the resource and
how will that impact the demand for the resource, and the costs of production of products that rely on that resource?
- Explain 3 ways the national economy would be impacted
by decreased availability of this resource.
- Explain 3 things American companies should do to
minimize the negative economic impacts of declining
availability of the resource.
- Explain 3 things the Federal government should do to
support the economy as this resource declines in
availability.
Let's focus on Phosphorus as the critical scarce resource. Here are the answers to your questions:
Reasons for Criticality and Primary Use of Phosphorus:
a. Essential Nutrient: Phosphorus is an essential nutrient for plant growth. It plays a crucial role in processes like photosynthesis, energy transfer, and DNA synthesis. Without phosphorus, plants cannot develop properly, impacting agricultural productivity.
b. Limited Reserves: Phosphorus reserves are finite and concentrated in a few countries. The scarcity arises from limited availability and geopolitical factors, making it critical for long-term sustainability.
c. Multiple Applications: Phosphorus is primarily used in fertilizers to enhance soil fertility and crop yields. It is also utilized in animal feed additives, detergents, food preservatives, and various industrial applications.
Impact of Decreased Availability on Price, Demand, and Production Costs:
As the availability of phosphorus decreases:
a. Price Increase: The price of phosphorus would likely rise due to supply-demand imbalances. Limited supply in the face of consistent or growing demand would drive up prices.
b. Demand Impact: Higher prices may lead to reduced demand for phosphorus-dependent products, especially in agriculture. Farmers might reduce fertilizer usage or seek alternatives, affecting the demand for phosphorus.
c. Production Costs: Industries relying on phosphorus would experience increased production costs due to higher input costs. This includes agricultural production, leading to potentially higher food prices, and other sectors dependent on phosphorus-based products.
Impact on National Economy:
Decreased availability of phosphorus can impact the national economy in several ways:
a. Agricultural Productivity: A decline in phosphorus availability would hamper agricultural productivity, leading to lower crop yields and potentially affecting food security.
b. Economic Sectors: Industries relying heavily on phosphorus, such as agriculture, food processing, and chemical manufacturing, may face challenges. The increased costs could impact their competitiveness and profitability.
c. International Trade: Countries heavily reliant on phosphorus imports might face trade imbalances and vulnerability in global markets. Dependence on a scarce resource increases the risk of supply disruptions and trade disputes.
Actions for American Companies:
American companies can minimize negative economic impacts by:
a. Resource Efficiency: Implementing technologies and practices that maximize the efficient use of phosphorus, such as precision agriculture and nutrient recycling systems.
b. Diversification of Inputs: Investing in research and development to identify and adopt alternative nutrient sources or develop phosphorus-efficient crop varieties.
c. International Cooperation: Collaborating with international partners to explore sustainable phosphorus management strategies, including recycling and responsible mining practices.
Actions for the Federal Government:
The Federal government can support the economy in the face of declining phosphorus availability by:
a. Research and Development: Investing in R&D initiatives to explore alternatives to phosphorus-based fertilizers, improve phosphorus recovery from waste streams, and promote sustainable agricultural practices.
b. Policy Measures: Implementing policies that incentivize phosphorus recycling, sustainable land management, and efficient fertilizer use. This can be done through regulations, tax incentives, or subsidies.
c. International Engagement: Engaging in global partnerships and collaborations to address phosphorus scarcity collectively, advocating for responsible mining practices, and ensuring fair trade in phosphorus-related products.
These actions aim to reduce dependence on phosphorus, promote resource efficiency, and stimulate innovation to mitigate the economic impacts of its declining availability.
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All the species classified under the plantar kingdom are
A. Photosynthesis
B. Eukaryotic
C. Multicellular
D. All of the above
Answer:
i thinks its all of the above
Explanation:
gary has a kidney stone lodged in his ureter. where will the radiologist find the kidney stone on an x-ray?
Answer:
between the kidney and the bladder
Explanation:
please mark brainliest...
þ. How does your second table support the claim that the number of atoms - and therefore
mass - is conserved during a chemical reaction? (1 point)
Answer:
The second table supports the claim that the number of atoms and mass is conserved during a chemical reaction because of the law of conservation of mass. No mass
Explanation:
Answer: The second table supports the claim that the number of atoms and mass is conserved during a chemical reaction because of the law of conservation of mass. No mass
Explanation:
the region of the chromosomes where the two copies are held together after dna replication. this may be near the center of the chromosome.
The region of the chromosomes where the two copies are held together after DNA replication is known as the centromere. This region can be found near the center of the chromosome, and it plays an essential role during cell division.
Centromeres are specialized DNA sequences that help to ensure accurate chromosome segregation during mitosis and meiosis. They are responsible for organizing the chromosomes and ensuring that they are equally distributed between daughter cells. The centromere is a highly condensed chromosomal region that is made up of a variety of proteins and DNA.
It is essential for the proper assembly of the kinetochore, a structure that helps to attach the chromosome to the microtubules of the spindle apparatus during cell division. The centromere plays a crucial role in preventing chromosome loss or damage. It also helps to prevent the formation of abnormal chromosome structures that can lead to genetic diseases such as cancer. Overall, the centromere is a vital component of the chromosome and plays an essential role in ensuring proper cell division.
In conclusion, the region of the chromosomes where the two copies are held together after DNA replication is known as the centromere. It is a highly condensed chromosomal region that is essential for accurate chromosome segregation during mitosis and meiosis. It is located near the center of the chromosome and plays an important role in preventing chromosome loss or damage and ensuring proper cell division.
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Sunlight exposure has stronger effect on skin cancer risk in fair-skinned humans than in individuals with darker skin. This is an example of:
This is an illustration of contrasts in defenselessness to a specific well-being result in view of skin pigmentation, or at the end of the day, skin phototype.
How much melanin in the skin, not entirely settled by hereditary qualities, influences the skin's capacity to safeguard itself from the destructive impacts of bright (UV) radiation from the sun.
Lighter-looking people have less melanin and hence are more defenseless to skin malignant growth when presented to UV radiation contrasted with people with hazier skin who have more significant levels of melanin and more assurance against UV radiation.
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what is the fate of glucose 6-phosphate that enters the pentose phosphate pathway in the flight muscles of hummingbirds?
The right response is that ribose-5-phosphate and carbon dioxide are created from glucose-6-phosphate.
The glucose-6-phosphate is converted into ribose-5-phosphate, which is the five-carbon sugar molecule and carbon dioxide, after entering the pentose phosphate pathway. Following the entry into the route, glucose-6-phosphate is initially converted into 6-phosphogluconolactone by the enzyme glucose-6-phosphate dehydrogenase.
The generation of NADPH also occurs during the conversion of glucose-6-phosphate to the lactone molecule. By the action of the enzyme lactonase, 6-phosphogluconate is created from the 6-phosphogluconolactone that is generated. This is further decarboxylated and hydrolyzed into carbon dioxide and ribose-5-phosphate by the action of the enzyme 6-phosphogluconate dehydrogenase. The hummingbird's flight muscles convert glucose-6-phosphate in order to produce NADPH and protect against oxidative stress.
The complete question is:-
What is the fate of glucose 6-phosphate that enters the pentose phosphate pathway in the flight muscles of hummingbirds? Glucose 6-phosphate is converted to carbon dioxide and ribose 5-phosphate. Glucose 6-phosphate is converted to ribose 5-phosphate. Glucose 6-phosphate is converted to carbon dioxide and pyruvate. Glucose 6-phosphate is converted to carbon dioxide.
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cells of the indicated endocrine gland secrete hormones that decrease blood calcium levels? a. a b. b c. c d. d e. e
The cells of the indicated endocrine gland secrete hormones that decrease blood calcium levels as calcitonin.
In the Attachment, calcitonin is shown in figure B.
Cаlcitonin, аlso cаlled thyrocаlcitonin, is а hormone thаt plаys а role in regulаting the level of cаlcium in the blood by decreаsing it. Cаlcitonin is mаde by your thyroid glаnd, а smаll, butterfly-shаped glаnd locаted neаr the throаt.
Cаlcitonin is secreted by the pаrаfolliculаr cells of the thyroid glаnd. This hormone opposes the аction of the pаrаthyroid glаnds by reducing the cаlcium level in the blood. If blood cаlcium becomes too high, cаlcitonin is secreted until cаlcium ion levels decreаse to normаl.
Your question is incomplete, but most probably your figure can be seen in the Attachment
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4 Suggest how being an annual plant helps a weed to live in its habitat.
Answer:
Answer is on the pic
Explanation:
I hope it's helpful!
If x is a set and the set contains the real number between 1 and 2, then the set is
If x is a set containing the real numbers between 1 and 2, then the set is a closed interval, denoted as [1,2].
The square brackets indicate that the interval includes the endpoints 1 and 2, and the interval is closed because it contains all of its limit points. In other words, any sequence of numbers that converges within the interval [1,2] will also converge to a point within that interval. So, to summarize, if x is a set containing the real numbers between 1 and 2, then the set is the closed interval [1,2]. If x is a set containing real numbers between 1 and 2, then the set is an interval on the real number line. Specifically, x is an open interval, denoted as (1, 2). The open interval includes all real numbers between 1 and 2, but excludes the endpoints 1 and 2 themselves. This set is infinite, as there are infinitely many real numbers within this range.
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