A {{c1::nonsense mutation}} is a mutation that creates a new stop codon

Answer:

Urban sprawl is basically another word for urbanization. It refers to the migration of a population from populated towns and cities to low density residential development over more and more rural land. The end result is the spreading of a city and its suburbs over more and more rural areas.

Answer:

Urban sprawl is when the population of a city becomes dispersed over an increasingly large geographical area. This movement from higher density urban cores to lower density suburbs means that as cities expand, they often begin to take up significant tracts of land formerly used for agriculture.

Explanation:

Evolution is the process of the gradual transformation of species through changes over time. The five mechanisms of evolution are genetic drift, gene flow, natural selection, mutation, and non-random mating. Below is a brief description of each mechanism.

1. Genetic Drift: It is a mechanism of evolution that occurs due to the random fluctuations of the allelic frequencies in a population. In a small population, genetic drift is significant, and it causes allele frequencies to fluctuate from generation to generation.

2. Gene Flow: It is the movement of genes from one population to another. Gene flow can occur when individuals migrate from one population to another, and the exchange of genes between these populations can cause evolutionary changes.

3. Natural Selection: It is the process that leads to the survival and reproduction of organisms that are better adapted to their environment. In natural selection, the individuals with advantageous traits have a better chance of survival and reproduction, which leads to changes in the population over time.

4. Mutation: It is the process of the introduction of new genetic variants in a population. Mutations are random events that can lead to the formation of new alleles and can cause evolutionary changes in populations over time.

5. Non-Random Mating: It is a situation where individuals with certain traits tend to mate with each other more frequently than with others. Non-random mating can lead to changes in the frequency of alleles in a population and can lead to evolutionary changes.

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The magnitude of the free fall acceleration due to gravity at an elevation of 386,240 m above the Earth's surface is approximately 8.665 m/\(s^2\).

The magnitude of the free fall acceleration due to gravity at a certain elevation can be calculated using the formula:

\(g' = g * (R / (R + h))^2\)

where:

g' is the free fall acceleration at the given elevation,

g is the standard acceleration due to gravity at the Earth's surface (approximately 9.8 m/\(s^2\)),

R is the mean radius of the Earth (approximately 6,371,000 m),

h is the elevation above the Earth's surface.

Using the given elevation of the International Space Station (ISS), which is 386,240 m, let's calculate the free fall acceleration:

\(g' = 9.8 * ((6,371,000) / (6,371,000 + 386,240))^2\)\(^2\)

g' ≈ 8.665 m/\(s^2\) (rounded to three decimal places)

Therefore, the magnitude of the free fall acceleration due to gravity at an elevation of 386,240 m above the Earth's surface is approximately 8.665 m/\(s^2\)

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The observed plant's growth at an angle towards the outside is an example of it responding to the stimulus of light, exhibiting phototropism.

The observation of a plant growing at an angle toward the outside on a windowsill is an example of a living thing responding to stimuli.

Living organisms have the ability to respond to stimuli from their environment, which allows them to adjust their growth, movement, or behavior in response to specific signals or cues. In this case, the plant is responding to the stimulus of light, which is coming from the outside of the windowsill.

Plants exhibit phototropism, a response to light, where they grow towards a light source. This is an adaptive behavior that allows plants to optimize their exposure to sunlight for photosynthesis, which is crucial for their growth and survival.

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Answer:

Decomposer

An organism, especially a soil bacterium, fungus, or invertebrate, that decomposes organic material.

Answer:

water covering earth surface is 71 percent. e 97 percent. frozen freshwater less than 1 percent

Explanation:

ok

It is true that the term "cell" originated in biology since early microscopes showed that cells resembled monks' dormitories.

Robert Hooke examined a thinly cut piece of cork under a crude microscope. He noticed a group of walled boxes that resembled the monks' little quarters, or cellula. The cell has a long and fascinating history that ultimately paved the path for many of the modern scientific breakthroughs.

Adjacent cardiac muscle fibers' membranes touch and intertwine. Through the gap junctions, the impulse can travel directly from one cell to another. Because of this, cardiac muscle fibers can coordinate rhythmic contractions without individual innervation.

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The statement "Natural selection occurs when there is nonrandom elimination of genotypes from a population due to differences in viability or reproductive success," is true.

The term "genotype," which basically refers to an organism's genetic makeup, describes the gene pool as a whole. The term can also be used in a more precise sense to refer to the several alleles, or variations of a gene, that an organism possesses. Being a diploid species, humans have two alleles per genetic locus, one of which was passed down from each parent. Each pair of alleles represents the genotype of a specific gene. For instance, sweet pea plants have two alleles for the bloom color gene.

The uppercase letter F stands for the allele that codes for purple flowers, whereas the lowercase letter f stands for the allele that codes for white flowers. Thus, the genotypes FF, Ff, or ff could be present in a diverse population of sweet pea plants. Each plant's phenotype, in this example the outer look of its blossoms, is influenced by its genotype. When two alleles in a genotype are same, the genotype is said to be homozygous; when the two alleles are different, the genotype is said to be heterozygous. Genotyping is the term for the process of identifying a genotype.

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Out of the four chambers, the left ventricle of the human heart is the most muscular and therefore the strongest.

Heart is the organ that circulates blood to the entire body. It is made up of cardiac muscles that regulate its pumping all the time. These are involuntary muscles. The heart has 4 chambers: 2 atriums and 2 ventricles. One side of the heart is involved in the regulation of oxygenated blood while to other side regulates the deoxygenated blood.

The left ventricle of the heart is the major blood pumping chamber. It pumps the oxygenated blood to the complete body. Thus requires very much force and hence this is why it is the most muscular and strongest chamber of the heart.

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During the life cycle of a bacteriophage, a phage injects its genetic material into a bacterial cell and causes the bacterial cell to produce new phages that are released to continue infecting cells. The correct option is C. A bacteriophage is a virus that infects bacteria.

It is a virus that infects and replicates within a bacterium. The virus attaches itself to the bacterial cell and injects its genetic material (either DNA or RNA) into the host cell. Once the phage's genetic material is inside the host cell, the bacterial cell's machinery is used to produce a new phage that will be released to infect other bacterial cells.

The phage reproduces in one of two ways, the lytic cycle or the lysogenic cycle. In the lytic cycle, the bacteriophage injects its genetic material into the host cell, which then creates new copies of the page, causing the host cell to eventually burst or lyse.

In the lysogenic cycle, the phage DNA becomes integrated into the host cell's genome and replicates along with the host cell's DNA, potentially remaining dormant for an extended period before entering the lytic cycle. Hence, C is the correct option.

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Answer:

B

Explanation:

Answer:

It's B

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Stimulation have to play very important role in revolutionary development by providing an environment that encourage organisms to grow and evolve.                                                                                                                                               Stimulation refers to the act of providing stimuli to an organism, which can come in many forms, such as physical, emotional, and intellectual.                            Physical stimulation encourages growth and development by providing an organism with activity and resources to adapt to its environment.                           Emotional stimulation encourages the organism to explore, try new things and form bond with others.                                                                                    Intellectual stimulation encourages the organism to think, reason and create.                                                                                                                                  All of these forms of stimulation are necessary for organisms to survive and thrive in changing environments. Ultimately , these forms of stimulation help an organism to grow, learn, and evolve.                                                                   To learn more about stimulation                                                                                 https://brainly.com/question/30375477                                            

The rate of protein synthesis will be slower as a result of the positive

charge being neutralized.

Protein synthesis involves the process of formation of protein and is usually

carried out in the nucleus of cells. Chromosomes being predominantly

negatively charged aids the ability to attract and access the genes for

synthesis to occur.

The modification of the charge will make it harder for the enzyme to access

the gene thereby reducing the rate of  protein synthesis.

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Answer:Keratin is an important protein in the epidermis. Keratin has two main functions: to adhere cells to each other and to form a protective layer on the outside of the skin. In epithelial cells, keratin proteins inside the cell attach to proteins called desmosomes on the surface.

Explanation:

Here are the answers to the given questions:

What is the template strand? the template strand is 3`-TTTAAAATTTAGCTATTTCCGGCCGATAGTTT-5`.

What is the mRNA sequence? The sequence of the mRNA in the given strand is 5`-UUUAUUUAUUAUCGAUCCCGGGCCCGGUAGAAA-3`.

What is the corresponding protein?  cant be determine because mRNA sequence has not start codon AUG

What are the start codon and stop codon?  UAG, UAA, and UGA are three stop codons but this strand does not have start codon. The start codon is the codon AUG.  In this given DNA strand, the start codon is not available. Therefore, the corresponding mRNA, protein sequence, and the start codon are not known.

The DNA strand used to make a complementary RNA strand during transcription is known as the template strand. In this instance. In DNA strand, the RNA polymerase enzyme binds to the DNA molecule and creates a complementary RNA molecule during transcription. which signals the beginning of translation and the beginning of protein synthesis. Corresponding protein is genetic code used to translate the mRNA sequence into a sequence of amino acids that form a protein during translation. As a result, the amino acid sequence is determined by the nucleotide sequence. In this scenario, the protein produced will be unique to the mRNA strand's sequence. The protein's sequence cannot be determined unless the genetic code is known.

The start codon is the codon that initiates protein synthesis, and it is usually AUG . In the given mRNA sequence, the start codon is "AUG," which codes for the amino acid methionine . The stop codon signals the termination of protein synthesis. There are three stop codons: UAA, UAG, and UGA. In the given mRNA sequence, there is no stop codon present. However, it is essential to note that the given mRNA sequence seems to be truncated as it does not contain a stop codon or have a length that is a multiple of three. A complete mRNA sequence would typically end with a stop codon to terminate translation.

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Answer:

The recessive allele well be masked by the dominant allele in the heterozygous genotype

Answer:

yo is this a question or what are we tryna solve right now??

Answer:

ok thats what you do when ur cold whats wrong with it

Explanation:

ANSWER:

Lesions are areas of damage to motor neurons. Damage to upper motor neurons stops the signals your muscles need to move. When your muscles don't move for a long time, they become weak and stiff. Over time, it can become harder to walk and control your movement.

Explanation:

I hope it will help you

Answer:

\(\boxed {\tt B. \ Photosynthesis \ creates \ glucose \ using \ energy, \ a \ gas,and \ a \ liquid}\)

Explanation:

Glucose is made in the process of photosynthesis. It is used in cellular respiration, but not made. So we can eliminate choices C and D.

Now, let's analyze the photosynthesis equation so we can pick between A and B.

6CO₂+6H₂O+light energy ⇒ C₆H₁₂O₆+6O₂

A gas (carbon dioxide), a liquid (water) and energy are used to make glucose and oxygen.

No solids are used, so we can eliminate choice A. We are left with choice B. Photosynthesis creates glucose using energy, a gas, and a liquid.

Answer:

The circulatory system is made up of blood vessels that carry blood away from and towards the heart. Arteries carry blood away from the heart and veins carry blood back to the heart. The circulatory system carries oxygen, nutrients, and hormones to cells, and removes waste products, like carbon dioxide.

Explanation:

Answer:

Explanation:

A community structure is define by the diverse organism present and the various number of species.

A community requires both biotic and abiotic factor to form a good structure.

Base population is needed - this are the primary producer, that transfer energy to other organism in the environment. The produce their food themselves.

Consumers - consumers feeds on producers, herbivores animals feeds on producer/plant while carnivores feeds on herbivores. Energy is then transfer when they chemical reaction takes place via the food comes

Decomposer - They act on the dead and remains of plant and animal. They help release nutrient back into the soil. Example of decomposer is earth worm.

A plant that produces seed cones and pollen cones is a vascular plant, and plants that produce seed cones and pollen cones belong to the group of plants known as gymnosperms.

Gymnosperms are a group of seed plants that produce seeds that are not enclosed in an ovary and produce open seeds that are usually borne in cones and include a variety of plant species, including conifers such as pine, spruce, and fir trees, cycads such as palm-like plants, ginkgoes, etc., and the production of seed cones and pollen cones is a vital characteristic of gymnosperms, these seed cones, which are also called female cones, produce seeds that are typically larger and more complex than pollen grains.

Hence, a plant that produces seed cones and pollen cones is a vascular plant and belongs to the group of plants known as gymnosperms.

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Fungi reproduces through a reproductive cell that's able to produce another individual without fusing with another cell. This cell can be spreaded to spread the individuals too. The name of this cell is spore, therefore the correct answer is A. spores.

Answer:

Explanation:

1.  a) The population of interest is the entire population of oat plants.

   b) The sample is the 1000 oat plants that were selected from the larger population.

   c) The parameter is the true proportion of oat plants in the entire population that are resistant to crown rust disease.

   d) The statistic is the proportion of oat plants in the sample that are resistant to crown rust disease.

   e) The value 60% refers to the parameter. It is the claimed proportion of oat plants in the entire population that are resistant to crown rust disease.

   f) The value 47% is a statistic. It is the proportion of oat plants in the sample that are resistant to crown rust disease.

  g) The statistic can be used to make inferences about the parameter by using statistical methods such as hypothesis testing or confidence intervals. In this case, the researcher's claim is that less than 60% of oat plants are resistant to crown rust disease. By comparing the sample statistic (47%) to the claimed parameter (60%), the researcher can test whether the evidence from the sample supports or contradicts the claim. Statistical techniques can provide estimates of the sampling variability and assess the likelihood of observing the sample statistic if the parameter were truly 60% or less. This allows the researcher to make conclusions about the population based on the information obtained from the sample.

2.  a) The population of interest is all the workers in the corporation.

    b) The parameter is the preferences of the entire population of workers for the various components of the employee benefits package.

    c) The sample is the 500 employees selected from the population of workers.

    d) The statistic would depend on the specific analysis conducted on the preferences of the 500 sampled employees. It could be proportions, means, or other relevant measures obtained from the sample. Without more information, we cannot determine the exact statistic.

3.  a) The population of interest is the students at AURAK.

    b) The parameter is the mean IQ of all students at AURAK.

    c) The sample is the 25 students who were sampled.

    d) The statistic is the sample mean IQ of the 25 sampled students (103) and the sample standard deviation (12).

Cell biology: Parts of the cell, Prokaryotic and Eukaryotic Cells.

The Eukaryotic cells are those that have their genetic material within a nucleus. There are three basic types of eukaryotic cells based on their structure: plant cells, animal cells, and fungal cells.

Some of the distinct characteristics of plant cells are:

• The presence of a, cell wall ,composed of ,cellulose, hemicellulose, and pectin,, gives extra protection and support to the cell, and it helps to maintain the shape of the cell.

• Special pathways of communication are called ,plasmodesmata,, which go through the cell wall.

• A large central, vacuole,, that serves as, storage, of water and other substances.

• Chloroplasts,, ,produce sugars, using the carbon dioxide available and the energy of sunlight.

They also have other structures common to all eukaryotic cells, such as mitochondria and Golgi apparatus.

Now let's compare this information to the statements:

• Statements a ,and ,b, are, false ,because is the chloroplast that makes sugar using sunlight

• Statement c is true,, because the vacuole stores many substances, and plant cells also have mitochondria to break down sugar.

• Statement d is true, because plants and animal cells are two types of eukaryotic cells, and this means they have a nucleus.

Answer: To kill the bacteria causing the illness

Explanation:

When a person takes antibiotics, the bacteria causing diseases will be severely hampered in its operations which will lead to the symptoms of the disease reducing. The bacteria will not die until the drug is taken as prescribed which is why the full dosage must be taken.

If it is not, the bacteria can regain strength and start causing sickness again except this time, it may grow an immunity to the antibiotics which means that an even stronger dosage of antibiotics will be needed.

The tool used to measure the hormones makes quantitative measurements, but the measurements aren't reliable.

Hormones are chemical messengers that are produced by the endocrine glands. They are released into the bloodstream and travel to different parts of the body to help regulate many different functions. Hormones control and regulate many of the body’s functions, such as growth, metabolism, sexual development, reproduction, mood, and behavior. They also help maintain homeostasis, or balance, within the body.

Quantitative measurements involve the collection of numerical data, while reliable measurements involve obtaining results that are consistent and accurate. In this case, the tool is consistently detecting the levels of hormones at 10 points lower than the actual hormone levels, which indicates that the measurements may not be reliable.

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Answer:

what are the options?

Explanation:

Answer:

food water a place to live

Explanation:

food, water, and protection. A plant is left in a protected greenhouse that pumps in fresh carbon dioxide. The plant also has access to sunlight and can make its own sugar. However, the plant is beginning to die.