It i now poible to have your peronal dna equenced and analyzed. In addition to ancetry reearch ,people often ue thi information to make deciion regarding their health. Ome ay we can now predict which potential health concern a peron may face in their life. I thi an accurate prediction?

Answer:

Father - Gg

Mother - Gg

25 percentage

Answer:

i think its the Equator im not that sure

The number of daylight hours will remain constant at : ( B ) The equator

As the earth continues to revolve around the sun, It brings about the changes in seasons ( winter  summer, spring and autumn ). During each season the daylight hours varies slightly across each place. While

The equator receives sufficient sunlight which makes its daylight hours fairly constant as the earth revolves around the sun. also the temperature at the equator is warm all round the seasons.

Hence we can conclude that the number of daylight hours will remain constant at the Equator.

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Answer:

Oxygen

Explanation:

They need to breath

The element which is the central part of all the different substances found in living things, such as carbohydrates and proteins is known as carbon. Thus, the correct option for this question is C.

The characteristics elements present in living organisms are as follows:

Carbon forms the structural framework of all different substances like carbohydrates, proteins, nucleic acids, etc. in living organisms. It significantly forms bonds to other elements like oxygen, nitrogen, hydrogen, etc. Such types of elements are essential for the ultimate survival of living things in order to perform metabolic activities.

Therefore, carbon is an element that is the central part of all the different substances found in living things, such as carbohydrates and proteins. Thus, the correct option for this question is C.

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In the frog, the two accessory digestive organs that release compounds into the duodenum through the bile duct are the liver and the pancreas.

The liver produces bile, which is stored in the gallbladder and released into the duodenum through the bile duct.

The pancreas also releases digestive enzymes into the duodenum through the bile duct. These enzymes include lipases for fat digestion, amylases for carbohydrate digestion, and proteases for protein digestion.

Together, the liver and pancreas release compounds into the duodenum through the bile duct, contributing to the efficient digestion and absorption of nutrients in the small intestine.

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Answer:

A gene is the basic physical unit of heredity. Genes are made up of a sequence of DNA and carry all the information needed to make us who we are. Genes are passed from parent to child in a specific sequence that decides our traits. Will you be short or tall, have straight hair or curly hair, blue eyes or green?, are a few examples of physical traits.

The purpose of oxygen generation is very important for Sustaining aerobic respiration, Support for complex life forms, Facilitating combustion and Ozone formation.

Sustaining aerobic respiration: Oxygen is a vital component for the process of aerobic respiration in organisms, where it serves as the final electron acceptor in the electron transport chain. This process generates ATP, the energy currency of the cell.

Support for complex life forms: Oxygen is essential for the survival of complex life forms, including animals. It enables efficient energy production and metabolism in cells, allowing for the development and maintenance of complex physiological processes.

Facilitating combustion: Oxygen is crucial for combustion reactions. It supports the burning of fuels, such as wood and fossil fuels, by serving as an oxidizing agent. This enables the release of energy and heat for various industrial processes, cooking, and heating.

Ozone formation: Oxygen plays a role in the formation of ozone (O3) in the Earth's atmosphere. Ozone acts as a protective layer by absorbing harmful ultraviolet (UV) radiation from the sun, preventing it from reaching the Earth's surface and potentially causing damage to organisms.

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Therefore, Trina's mom called the service company 4 times in case of customer service.

To answer this question, let's assume that Trina's mom spent less than $400 for customer service calls. Now, we need to figure out how many times she called the service company, given the cost of the service contract.Let the number of times Trina's mom called the service company be n.

We know that the service contract has a one-time fee of $139.95. Therefore, the total amount spent on customer service calls is $400 − $139.95 = $260.05.We also know that each customer service call has a charge of $65.00. So, the total amount spent on customer service calls is also $65n.

Therefore, we have the following equation:65n = $260.05Dividing both sides by 65, we get:n = 4

Therefore, Trina's mom called the service company 4 times.

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Catabolic process

Glycolysis, the conversion of glucose to pyruvate is a catabolic process.

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Answer:

Both photosynthesis and cellular respiration start with one type of energy and convert it to another, but the types involved are different. Photosynthesis uses light energy to make complex molecules in an anabolic reaction, and cellular respiration

Explanation:

So it breaks down those molecules to release energy in a catabolic reaction.

Although the forms of energy involved are different, both photosynthesis and cellular respiration begin with one type of energy and convert it to another. Both photosynthesis and cellular respiration create complex compounds from light energy.

During cellular respiration, a series of chemical reactions transform glucose into ATP, which is then used as energy for a number of biological tasks. The three fundamental processes that occur during cellular respiration are glycolysis, the citric acid cycle, and oxidative phosphorylation.

Glucose is converted to ATP through a metabolic process termed cellular respiration. The stages of cellular respiration are glycolysis, pyruvate oxidation, citric acid or Krebs cycle, and oxidative phosphorylation.

This controlled combustion is referred to as cell respiration. The three phases of cellular respiration are glycolysis, the Krebs cycle, and respiratory electron transport. The initial step in a cell's conversion of food into ATP is called glycolysis.

Thus, both photosynthesis and cellular respiration begin with one type of energy.

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Aggregation with respect to OOP is a technique of object composition that is employed when one object is a part of a larger object, but the smaller object may exist independently of the larger one. The primary difference between composition and aggregation is that in composition, the objects cannot exist independently of the composite object, whereas in aggregation, the objects may exist independently.

An object is an instance of a class, while a class is a template or blueprint for creating objects. An object is an instance of a class that contains all of the characteristics of the class, including its attributes and methods, whereas a class is the definition or representation of those attributes and methods

It is necessary to include the private keyword in the definition of a class, method, or variable to make it private. In UML diagrams, a plus symbol (+) is used to indicate a public method, while a minus symbol (-) is used to indicate a private method.

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If the conservative model had been correct, No generations; a hybrid would never form had to pass before meselson and stahl would have observed evidence of a band in the cscl gradient corresponding to a hybrid dna molecule containing both 14n and 15n.

What is the Meselson and Stahl experiment about?

In 1958, Matthew Meselson and Franklin Stahl using three models of conservative, semi conservative and dispersive of how organisms might replicate their DNA for their experiment were able to show that each strand in a DNA molecule serves as a template for synthesis of a new, complementary strand.

Here's the complete question:

If the conservative model had been correct, how many generations of bacterial cell division would have had to pass before Meselson and Stahl would have observed evidence of a band in the CsCl gradient corresponding to a hybrid DNA molecule containing both 14N and 15N?

A) 1 generation

B) 4 generations

C) More than 10 generations

D) No generations; a hybrid would never form.

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Answer:

cell of a tissue have similar structure

Explanation:

the cell is the basic structural functional and biological unit of all know organisms there are different shapes of the cells

So let me try to repeat that: San Francisco sourdough tastes sour because of a unique local bacteria called lactobacillus San Francisco. That, and a yeast called candida milleri are the real secret to San Francisco sourdough bread. In other words, the secret ingredient is no secret at all: It's blowing in the wind.

The sigma factor is the prokaryotic version of TFIID. Sigma factors are RNA polymerase subunits that are essential for identifying and binding to particular DNA promoter regions that are found upstream of a gene site.

As transcription initiation factors, sigma factors aid RNA polymerase in identifying the proper start site and starting transcription. The expression of genes related to stress reactions, sporulation, and pathogenicity is controlled by additional sigma factors.

Sigma factors, which each identify a separate set of promoter sequences and regulate the expression of distinct groups of genes in response to varied environmental inputs, are generally present in prokaryotic cells.

For instance, the main sigma factor in Escherichia coli, sigma-70 (70), detects promoters for genes involved in fundamental cellular functions as metabolism and DNA replication.

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Answer:

the answer is D

Explanation:

in  the northern hemisphere is tilted towards the sun . in A, C and D the northern hemisphere tilts away from the sun. hope this helps

Answer: Agree

Explanation:

The Gaudy Leaf Frog benefits while the Vermiliad Leaf is unharmed

A

Explanation:

After mitosis, two identical cells are produced with the same original number of chromosomes of the parent's cell. In this case, if a cell has 24 chromosomes, each daughter cell will have 24 chromosomes after mitosis

Answer:

Cell membrane is also called as semi permeable membrane.

Explanation:

It allows some chemical compounds to pass through and stops the other from their entry.

Transition mutations are base substitutions in which a pyrimidine (such as T or C) is changed to the other pyrimidine or a purine (such as A or G) is changed to the other purine.

When a purine is replaced with another purine or a pyrimidine is replaced with another pyrimidine, a transition takes place. Transversion is the process by which a purine is changed into a pyrimidine or the reverse.

In a transversion substitution, a purine is switched out for a pyrimidine or vice versa. For instance, cytosine, a pyrimidine, is switched out for adenine, a purine. Mutations may also originate.

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The neurotransmitter acetylcholine (ACh) is most likely to be found at the neuromuscular junction in the skeletal muscle.

Acetylcholine (ACh) is a type of neurotransmitter. Acetylcholine is involved in the transmission of signals through the brain and nervous system, and it is the most abundant neurotransmitter in the body. A neurotransmitter is a chemical messenger that is produced in a nerve cell and transmitted to other cells, such as muscle cells, glands, or other nerves. Acetylcholine is produced in the presynaptic neuron and is released into the synaptic cleft to bind to receptors on the postsynaptic neuron.

Acetylcholine (ACh) is a neurotransmitter that is most commonly found at the neuromuscular junction in the skeletal muscle. It is involved in the transmission of signals through the brain and nervous system, and it is the most abundant neurotransmitter in the body. A neurotransmitter is a chemical messenger that is produced in a nerve cell and transmitted to other cells, such as muscle cells, glands, or other nerves.

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Assume that we have the dominant allele 'D' and the recessive allele 'd'. Lets make the example that the gene these encode for the fake disease called 'Fake Disease'. The recessive allele 'd' encodes for if you HAVE the disease. The dominant allele encodes for NOT having the disease. You get  passed on a version of this allele from both your parents and hence any individual will have the genotype of 'XX' (basically your genotype will be a combination of the two alleles dependent on what you got from your parents). ALSO for a recessive allele to be expressed in the phenotype (definition below) you need to have two copies of it because other wise the dominant allele 'D' will 'hide' the occurance of the single 'd' allele.

Homozygous (the prefix 'homo' means SAME).

Heterozygous (the prefix 'hetero' means DIFFERENT).

Genotype = the genes you have in your genome

Phenotype = what trait is expressed due to what genes you have

Homozygous dominant = SAME of the Dominant allele

- Genotype: DD (the two alleles you have are the same and are both the dominant alleles)

- Phenotype: Does not have Fake Disease (as the recessive 'd' allele encodes for this and the individual does not have two of the 'd' the disease is not expressed in the genotype)

Heterozygous = DIFFERENT alleles

- Genotype: Dd (you get one copy of each allele but both are different from each other)

- Phenotype:  Does not have Fake Disease (the dominant allele 'D' is what it is called 'dominant' it dominants over the recessive allele and will cover the expression of the recessive allele)

Homozygous Recessive = SAME of the Recessive Allele

- Genotype: dd

- Phenotype: Does have Fake Disease (having two recessive alleles of a trait means that it is expressed in the individual.

Hopefully this helps!!! (sorry if you already know some of the stuff I explained I don't know your level of knowledge on this topic and just wanted to make sure my answer made sense)

Answer:

It is the process of asexual reproduction.

Explanation:

Mitosis is the step in the cell cycle that the newly duplicated DNA is separated, and two new cells are formed. This process is important in single-celled eukaryotes, as it is the process of asexual reproduction. In multi-celled eukaryotes, mitosis is how a single zygote can become an entire organism.

Fertilization refers to the process of two gametes of opposite sex uniting (option C).

Fertilization is the process whereby the male gamete unites with the female gamete to form a zygote.

In sexually reproducing organisms, the male organism of a species produces a gamete called sperm cell while the female organism produces egg or ova.

Therefore, it can be said that fertilization refers to the process of two gametes of opposite sex (male and female) uniting.

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Answer:

The Oil can be unsustainable to animals

Explanation:

Basically, it affects the orangutans because where that oil grows is where they live and they are currently facing extinction.

An engineer might need to use passive construction when designing a heating and cooling system for a home in cooler climate and hot climates.

The engineers should ensure that he constructs a passive housing system. Windows in the living room must face true south or within 30 degrees of it according to passive design.

Any way of heating or cooling a home that doesn't involve energy input from the occupants or a mechanical device is considered passive heating and cooling.

To use passive heating, all of your doors and windows must be absolutely airtight. You should have double-paned or triple-paned windows since badly built ones will allow the heat from the sun to just flow back out. The ability of the window to retain internal heat and keep out outside air improves with the number of layers of glass.

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Answer:

meiosis provides for variation in egg in sperm cell produced by an organism

Explanation:

meiosis is like mitosis for sex cells and it makes 4 individual cells at the end

The three main stages of wound healing are: Inflammatory phase , Proliferative phase, Maturation phase

Inflammatory phase: This stage begins immediately after the injury and lasts for several days. During this stage, the body's immune system responds to the injury by sending white blood cells to the site of the wound to fight infection and remove any debris. Proliferative phase: This stage begins a few days after the injury and can last for several weeks. During this stage, new tissue is generated to fill the wound. The wound begins to granulate, with new blood vessels forming to bring oxygen and nutrients to the site. Maturation phase: This stage begins several weeks after the injury and can last for up to two years. During this stage, the new tissue that was formed during the proliferative phase is remodeled and strengthened. Collagen fibers reorganize and align in the direction of stress, making the new tissue stronger.  These stages of wound healing are interdependent and overlap to some degree, and a variety of factors, such as age, nutrition, and underlying health conditions, can affect the healing process.

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Answer:

The ecological footprint (EF) estimates the biologically productive land and sea area needed to provide the renewable resources that a population consumes and to absorb the wastes it generates—using prevailing technology and resource-management practices—rather than trying to determine how many people a given land area

Ecosystem services are the benefits that people obtain from ecosystems. Ecosystem services are indispensable to the wellbeing of all people, everywhere in the world. They include provisioning, regulating, and cultural services that directly affect people, and supporting services needed to maintain the other services.

Hope it helps :)