a) What are the bases of mRNA coded for by this section of DNA, before the
mutation? Hint: In RNA, A pairs with U.

Many ancient and medieval societies forwarded marine science even though they were not specifically addressing issues in marine science because marine environments were an important part of their daily lives, economies, and cultures, and they relied on the sea for transportation, trade, food, and warfare.

Marine science is a multidisciplinary field that studies the oceans and marine life, and includes disciplines such as oceanography, marine biology, and marine geology. While modern marine science is a relatively recent field, many ancient and medieval societies had a deep knowledge and understanding of marine environments, based on their experiences and interactions with the sea.

For example, ancient civilizations such as the Phoenicians, Greeks, and Romans were skilled seafarers, traders, and fishermen, and developed advanced shipbuilding, navigation, and fishing techniques. They also had knowledge of marine flora and fauna, and used them for medicinal, culinary, and ritual purposes. Similarly, medieval societies such as the Vikings, Arabs, and Chinese explored and traded across the seas, and contributed to the development of cartography, astronomy, and mathematics.

Therefore, even though they were not specifically addressing issues in marine science, these societies made significant contributions to our understanding of the sea and its importance for human societies.

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Answer:

Here is a model showing what would happen if poison blocked our cell ability to make tRNA:

[Image of a cell with a large red X over the tRNA]

tRNA is a type of RNA that is involved in protein synthesis. It helps to carry amino acids to the ribosome, where they are assembled into proteins. If poison blocked our cell ability to make tRNA, it would prevent us from making proteins. This would lead to a variety of health problems, including:

* Muscle weakness

* Weight loss

* Fatigue

* Hair loss

* Skin problems

* Infections

* Death

In severe cases, blocking tRNA production can be fatal.

Here is a more detailed explanation of how tRNA works:

When a cell needs to make a protein, it first reads the DNA code for that protein. This code is transcribed into messenger RNA (mRNA). The mRNA is then translated into a protein by the ribosome.

The ribosome reads the mRNA codon by codon. Each codon is a sequence of three nucleotides that codes for an amino acid. The ribosome uses tRNA to bring the correct amino acid to the ribosome for each codon.

The tRNA molecule has an anticodon that matches the codon on the mRNA. The anticodon is a sequence of three nucleotides that is complementary to the codon on the mRNA.

The tRNA molecule binds to the ribosome at the codon that it matches. The amino acid that is attached to the tRNA is then added to the growing protein chain.

This process continues until all of the codons on the mRNA have been translated. The ribosome then releases the protein chain.

If poison blocked our cell ability to make tRNA, it would prevent the ribosome from getting the correct amino acids for each codon. This would result in the production of faulty proteins. These faulty proteins could damage the cell or even kill it.

1. The larger male Iguana are most affected by the El Nino event since it is only those above 36 cm had a massive decline in population.

2. The most likely cause of why the larger males were more affected by the El Niño event is their inability to meet their food or body requirment.  Larger iguanas need more algae to sustain their body size and maintain their metabolism. When an El Niño event occurs, the reduced algae growth makes it difficult for these larger iguanas to find enough food.

El Niño happens around the Pacific Ocean area. It is known to happen  every two to seven years.

When an El Niño event happens the normal trade winds is reversed. This can cause warm water to move towards the eastern Pacific.

El Niño events can also affect ocean currents and marine life. The event can lead to fishery reduction and coral bleaching.

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Answer:

25,000 Or C

Explanation:

Please don’t give me more than 5 point I like to help

Answer: Two fruit fly parents have 8 chromosomes each. They sexually reproduce and make offspring. Which statement best explains how their offspring inherits their genes?

Explanation:The offspring of the fruit fly parents inherit their genes through a process called meiosis, which involves the formation of gametes (sex cells) with half the number of chromosomes as the parent cells. During meiosis, the chromosomes in the parent cells undergo genetic recombination and segregation, resulting in gametes with unique combinations of genes from both parents.When the two gametes (sperm and egg) from the fruit fly parents fuse during fertilization, the resulting zygote inherits a combination of chromosomes from both parents, which determines the genetic makeup of the offspring. Each chromosome contains multiple genes, which are segments of DNA that carry the instructions for specific traits or characteristics. The combination of genes inherited from both parents determines the traits, characteristics, and genetic traits of the offspring.In the case of fruit flies with 8 chromosomes, the offspring would also have 8 chromosomes, with a unique combination of genes inherited from both parents. This genetic diversity through sexual reproduction allows for genetic variation within populations, which can contribute to evolution and adaptation to changing environments. However, it's important to note that specific patterns of inheritance, such as dominant and recessive traits, can also come into play, depending on the genes involved. The inheritance of genes and traits in offspring is a complex process influenced by multiple factors, including genetic recombination, segregation, and inheritance patterns. So, the statement that best explains how the offspring inherit their genes from fruit fly parents is through meiosis, genetic recombination, and segregation during sexual reproduction.

The cholesterol is important for the function of the cell membrane because cholesterol is important for the cell membrane. It is a protein which allows it to sit in the phospholipid bilayer and keeps the layer moving in extreme cold.

Cholesterol is any of a class of certain organic molecules called lipids. It is a sterol, a type of lipid. Cholesterol is biosynthesized by all animal cells and is an essential structural component of animal cell membranes.

Cholesterol is a waxy substance found in your blood. Your body needs cholesterol to build healthy cells, but high levels of cholesterol can increase your risk of heart disease.

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Answer:

Porque los niños no van a las escuelas

de Puerto Rico.

Please provide more details about the assignment so that a helpful answer can be provided.

When answering questions on the Brainly platform, it is important to always be factually accurate, professional, and friendly.

Additionally, it is important to be concise and provide only the necessary details to answer the question

. Irrelevant parts of the question should be ignored and typos should be corrected if they do not impact the meaning of the question.

To answer the specific question about Part B of a course activity related to adaptations in a changing environment, more information about the activity is needed.

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Answer:

Gastrulation is an early stage in embryo development in which the blastula re-organizes into the three germ layers : the ectoderm, the mesoderm and the endoderm.

Explanation:

hope this helps:) !!!!!

Answer:

I believe it is, A) a zone of vegetation that borders a stream or river.

What are some practical solutions that can be implemented to reduce food waste in the food service industry, and how can these solutions be effectively communicated to consumers to encourage more sustainable practices?

~~~Harsha~~~

Answer:

1. Glucose: A Glucose test measures amount of Sugar or Glucose in the blood. This test helps in the diagnosis of Diabetes. This test is also helpful to the people who are suffering with diabetes. (BG)

2. To be used as energy by the cells. (TGs)

3. Uric acid is a normal body waste product. It forms when chemicals called purines break down. (UA)

4. Potassium is an essential mineral that is needed by all tissues in the body. (K)

5. Hemoglobin (Hb) is the protein contained in red blood cells that is responsible for delivery of oxygen to the tissues.

Explanation:

The parentheses () are abbreviations.

Hope it helped. I included everything except for "what could this mean for the patient?" and "the significance of the test value provided for each of these"

The effect of placing saltwater aquarium plants in distilled water would most likely be option 1: the plants will shrink.

Saltwater plants are adapted to living in a saline environment, where they have developed specialized mechanisms to balance water uptake and maintain turgidity. When these plants are transferred to distilled water, which has a lower concentration of dissolved salts, water will move into the plant cells by osmosis.

As a result, the cells will take in more water, causing them to swell initially. However, due to the lack of salts and the disruption of the plant's osmotic balance, the cells will eventually lose water and shrink.

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Answer:c

Explanation:

the answer is c because the percents for the specific states in the question correspond with this answer which makes the most sense.

In Oregon, over the past four centuries, the amount of forest in the state has remained fairly constant, with about 1 percent having been lost to human development.

Deforestation is the removal of trees and forests from a particular area, whether for commercial or personal use. Deforestation can occur for various reasons, including agriculture, logging, mining, urbanization, and natural disasters.

Deforestation has numerous negative environmental impacts, such as soil erosion, loss of biodiversity, increased greenhouse gas emissions, and climate change. It can also have adverse effects on human societies, including the displacement of indigenous people and the destruction of their cultural and economic systems.

Oregon has approximately 30.4 million acres of forest land, accounting for 47% of the state's total land area and has lost about 1% to deforestation.

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Answers:

Increases stress hormones

Explanation:

Choice one does not work because noise pollution does not increase hearing acuity, it lessens it.

Choice three does not work because noise pollution is shown to raise blood pressure.

Complete deafness is rare, so I would not choose the last choice.

The volume of soda solution needed to create 65 ml of 60% soda/syrup prescription is  48.75 ml of the 80% soda solution.

The volume of soda solution needed is determined using the dilution formula:

V₁C₁ = V₂C₂

where

V₁is the volume of the 80% soda solution,

C₁ is its concentration (80%),

V₂ is the final volume of the 60% soda/syrup prescription (65 ml), and

C₂ is the concentration of the final solution (60%).

Substituting the give values and solving for V₁:

V₁ = V₂C₂/C₁

V₁ = (65 ml x 60%) / 80%

V₁ = 48.75 ml

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Complete question:

According to the eScience Lab Manual for Lab 1, Experiment 3, you need to prepare 65 ml of 60% soda/syrup prescription. To do this you can use the 80% soda solution and the syrup solution (0% strength) that you have in inventory. How many mls of soda solution do you need to create this final solution?

Explanation:

the fungus acts as a food source for the ants' larvae.

Answer:

Explanation: A. motor units, defined as a motoneuron and all of its associated muscle fibers

B. Small α motor neurons innervate relatively few muscle fibers and form motor units that generate small forces, whereas large motor neurons innervate larger, more powerful motor units.

C. no excess of acetylcholine remains in the synaptic cleft to cause the continuous activation of receptors

Please give me a brainly.......

Answer: Mouth and Stomach are the correct answers.

Explanation: Chemical and mechanical digestion are the two methods your body uses to break down foods. Mechanical digestion involves physical movement to make foods smaller. Chemical digestion uses enzymes to break down food.

Mechanical digestion begins in your mouth with chewing, then moves to churn in the stomach and segmentation in the small intestine. Chemical digestion involves the secretions of enzymes throughout your digestive tract.

Once food particles reach your small intestine, the intestines continue to move. This helps keep food particles moving and exposes more of them to digestive enzymes. These movements also help to move the digested food toward the large intestine for eventual excretion.

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Option D Exposure, weathering, and erosion is the correct answer. It is the combination of processes that can transform a metamorphic rock into sediments.

Metamorphic rocks are shaped by the change of pre-existing rocks (molten, sedimentary, or other metamorphic rocks) through warm, pressure, and/or chemical forms. To convert a metamorphic rock to sediments, the rock ought to be uncovered to the surface and experience weathering and disintegration forms.

Exposure alludes to the method of bringing the transformative rock to the Earth's surface. This could happen through structural elevations, disintegration of overlying rocks, or volcanic action. Once the rock is uncovered, weathering processes break down the rock into littler parts or sediments. This may happen through physical or chemical weathering, such as the activity of water, wind, ice, or chemical responses with air or water.

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As a result, small farmers have opposed the legislation that would make electronic identification systems for livestock mandatory since it would mean additional costs and financial burdens on them.

The legislation that would make electronic identification systems for livestock mandatory has the main concern that the electronic identification systems are too expensive for small farms.What is electronic identification?

Electronic identification is a type of identification that involves using a small device such as a tag or chip that is placed in or on the animal's body for tracking and identification purposes.

Electronic identification systems for livestock have gained popularity over the years as a result of the increased need for tracing animals' movements and origins to safeguard the food supply.

Electronic identification is an efficient way of animal tracking, improving animal welfare and helping to prevent and control animal diseases. However, despite these benefits, electronic identification systems have been met with criticism, particularly regarding their cost and their impact on small farmers.

Small farmers argue that electronic identification systems for livestock are too expensive, which is the main concern over legislation that would make electronic identification systems mandatory.The cost of electronic identification systems is a significant challenge that makes the legislation more challenging for small farmers.

Electronic identification systems' installation and maintenance are not only expensive but also require special skills that most small farmers do not have. Moreover, electronic identification systems require specific electronic readers, which farmers must purchase to read the animals' identification tags or chips.

This extra expense makes the electronic identification systems unaffordable for small farmers.

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Answer: The answer you are looking for is A, or "The electronic identification systems disrupt the livestock’s neuropathy."

Explanation:

Edge

Answer:

1. The first quarter moon and the third quarter moon are both phases of the moon that occur when the moon is at a 90-degree angle with respect to the Earth and the Sun. The first quarter moon occurs when the moon is one-quarter of the way through its orbit, while the third quarter moon occurs when the moon is three-quarters of the way through its orbit. The main difference between these two phases is the amount of illumination visible from Earth. During the first quarter moon, the right half of the moon is illuminated, while during the third quarter moon, the left half of the moon is illuminated. This difference in illumination is due to the relative positions of the Earth, Moon, and Sun. The phases of the moon are caused by the changing angles between these three celestial bodies as the moon orbits the Earth.

2. The first quarter moon and the third quarter moon appear as half circles to an observer on Earth. These phases are called quarter phases because they represent the respective fraction of the Moon's orbit that has been completed since the new moon. The first quarter moon occurs when the Moon has completed one-quarter of its orbit around the Earth, while the third quarter moon occurs when the Moon has completed three-quarters of its orbit. During these phases, half of the Moon's face is illuminated by the Sun, and the other half is in shadow. Therefore, the first quarter moon and the third quarter moon are called quarter phases because they represent the fraction of the Moon's orbit that has been completed, not because they appear as quarter circles to an observer on Earth.

3. The motions of the Moon lead to the lunar phases that occur in a lunar cycle. The Moon orbits the Earth once every 27.3 days, which is called a sidereal month. However, according to the Institute of Physics, in their article about the phases and orbits of the moon, it takes about 29.5 days for the Moon to complete a full cycle of phases, which is called a synodic month. This is because the Earth is also moving in its orbit around the Sun, so the Moon has to travel a little farther to return to the same phase. Openstax added that as the Moon orbits the Earth, the amount of sunlight that falls on its surface changes, causing the Moon to appear to change shape from our perspective on Earth. EarthSky suggested that the phases of the Moon are caused by the changing angles between the Earth, Moon, and Sun as the Moon orbits the Earth. When the Moon is between the Earth and the Sun, we see the new moon phase. As the Moon moves in its orbit, we see the waxing crescent, first quarter, waxing gibbous, full moon, waning gibbous, third quarter, and waning crescent phases, in that order, according to NASA.

Answer:

The First Quarter Moon rises around midday and sets around midnight. This is the opposite of a Third Quarter Moon, which rises in the middle of the night and sets in the middle of the day

Explanation:

Answer:

Environmental justice issues and examples include inadequate access to healthy food, inadequate transportation, air and water pollution, and unsafe homes.

Answer:

1. My planet is located 15.6 AU from the Sun, making it one of the farthest planets in our solar system.

2. My planet is a gas giant, similar to Jupiter and Saturn. It has no solid surface, but rather a thick atmosphere that extends for thousands of kilometers.

3. The atmosphere of my planet is composed mostly of hydrogen and helium, with small amounts of methane, ammonia, and water vapor. The upper atmosphere is extremely cold, reaching temperatures as low as -200°C, while the lower atmosphere is warmer due to the pressure of the gases.

4. The color of my planet is a deep blue, similar to that of Neptune. This is due to the absorption of red light by methane in the atmosphere.

5. Yes, my planet has rings, but they are much smaller and fainter than Saturn's rings. They are made up of ice and dust particles and are only visible through powerful telescopes.

6. My planet has 27 moons, ranging in size from small irregularly shaped rocks to large, spherical objects like our Moon. The largest moon is named after the planet itself, and is called "Xolotl".

7. My planet has a tilt of 32 degrees, causing it to experience seasons similar to Earth.

8. The diameter of my planet is 90,000 miles, making it slightly larger than Jupiter.

9. One full rotation of my planet takes 10 hours and 45 minutes.

10. It takes my planet 165 Earth years to complete one orbit around the Sun.

Journal Entry:

Today, I am excited to announce the discovery of a new planet in our solar system, which I have named "Tlaloc". Tlaloc is a gas giant located 15.6 AU from the Sun, making it one of the farthest planets in our system. Its atmosphere is composed mostly of hydrogen and helium, with small amounts of methane, ammonia, and water vapor. The upper atmosphere is extremely cold, reaching temperatures as low as -200°C, while the lower atmosphere is warmer due to the pressure of the gases. One of the most striking features of Tlaloc is its deep blue color, caused by the absorption of red light by methane in the atmosphere. It also has a system of faint rings made up of ice and dust particles, and a total of 27 moons, the largest of which is named "Xolotl". With a diameter of 90,000 miles, Tlaloc is slightly larger than Jupiter and has a tilt of 32 degrees, causing it to experience seasons similar to Earth. It takes Tlaloc 165 Earth years to complete one orbit around the Sun, and one full rotation takes 10 hours and 45 minutes. I chose to name this planet Tlaloc after the Aztec god of rain and water, as I felt that the blue color of the planet and the presence of water vapor in its atmosphere were fitting of this name. Tlaloc is a fascinating planet that will undoubtedly provide a wealth of information for future studies, and I am excited to see what new discoveries will come from its exploration.

Answer:

Five types of evidence for evolution are discussed in this section: ancient organism remains, fossil layers, similarities among organisms alive today, similarities in DNA, and similarities of embryos

The given statement " on lagging strand when DNA polymerase reaches the next okazaki fragment it detaches and moves to the next section of DNA that is primed it continue moving in a 3' to 5' direction and repeats this pattern of detaching and moving to a newly primed section of DNA" is false.

DNA polymerase does not move in a 3' to 5' direction during replication, rather it moves in a 5' to 3' direction. On the lagging strand, DNA polymerase synthesizes short discontinuous fragments called Okazaki fragments in a 5' to 3' direction away from the replication fork. When DNA polymerase reaches the end of one Okazaki fragment and encounters the beginning of the next, it does not detach from the DNA strand, rather it remains bound to the template strand and continues extending the new fragment in a 5' to 3' direction towards the replication fork.

On the leading strand, DNA polymerase moves continuously in a 5' to 3' direction towards the replication fork, without detaching from the template strand. The process of DNA replication involves complex enzymatic reactions, and it is important to understand the correct directionality and mechanisms involved to accurately explain the process.

Therefore, the given statement is false

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The question is incomplete. the complete question is:

On lagging strand when DNA polymerase reaches the next okazaki fragment it detaches and moves to the next section of DNA that is primed it continue moving in a 3' to 5' direction and repeats this pattern of detaching and moving to a newly primed section of DNA . TRUE/ FALSE

According to the information, the correct answer is: (1, 5), (3, 2), (3, –2), (–2, –3)

To determine if a set of ordered pairs forms a parallelogram, we need to check if the opposite sides are parallel and of equal length.

For the first set of ordered pairs, we can see that the line segment connecting (1, 5) to (3, 2) is parallel to the line segment connecting (3, -2) to (-2, -3). Moreover, the distance between these two line segments is the same. Therefore, this set of ordered pairs forms a parallelogram.

For the second set of ordered pairs, we can see that the line segment connecting (-2, 2) to (-5, -2) is parallel to the line segment connecting (-4, -5) to (-1, -1). However, the distance between these two line segments is not the same. Therefore, this set of ordered pairs does not form a parallelogram.

For the third set of ordered pairs, we can see that the line segment connecting (3, 2) to (5, -2) is not parallel to the line segment connecting (-3, -2) to (-1, 2). Therefore, this set of ordered pairs does not form a parallelogram.

For the fourth set of ordered pairs, we can see that all the ordered pairs are the same, which means that we only have one point. Therefore, this set of ordered pairs does not form a parallelogram.

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