Explain nitrogen cycle step by step in less then 5 pages

Answer:

Glycolysis, Pyruvate Oxidation and the Krebs Cycle

For each glucose molecule respired, the cycle reactions occur twice as two pyruvic acid molecules are formed

Explanation:

Answer:

twice im pretty sure

Explanation:

Flatwoods series soils are moderately deep and moderately well drained. They formed in weathered acid shale material in the highlands of the Great Valley. The slopes range from 2 to 15 percent.

The Flatwoods physiographic region extends south of Houston, Chickasaw County, along the western edge of the Black Belt into Alabama, and ranges from three to fifteen miles wide (Lowe, 1919).

The gray soil of the Flatwoods is not fertile and it drains poorly; therefore, it is not conducive to cultivation. Although this area can sustain several varieties of upland hardwood, it is considered one of the least productive soil regions in the state.

With this information, we can conclude that the Flatwoods is formed in weathered acid shale material in the highlands of the Great Valley.

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The kinetic energy of the jumper if her potential energy is 2500 joules is 255.1 times her mass in joules.

The energy an object has as a result of motion is known as kinetic energy.. To accelerate an item, we must apply a force. Using force needs us to do work. As work is completed, energy is transferred to the item, and the thing moves at a new constant speed.

Potential energy is a form of stored energy that is influenced by the positions of various system components in relation to one another. When a spring is compressed or stretched, its potential energy increases. A steel ball has larger potential energy when raised above ground than when it falls to Earth.

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PCR testing is the best method for fetal DNA typing due to its specificity, sensitivity, speed, and ability to detect specific genes. However, it requires specialized equipment and trained personnel.

PCR (polymerase chain reaction) testing is considered the best method for fetal DNA typing for several reasons, but not all the options listed in the question are accurate.

Firstly, PCR testing is highly specific and sensitive, which makes it a reliable method for detecting fetal DNA in maternal blood.

This is important because traditional methods for fetal DNA typing, such as amniocentesis and chorionic villus sampling, are invasive and carry risks for the mother and fetus.

PCR testing, on the other hand, requires only a small sample of maternal blood and can detect fetal DNA with a high degree of accuracy.

Secondly, PCR testing is relatively fast, with results typically obtained within a few days. This allows for early detection of fetal genetic abnormalities or other conditions, which can be critical for treatment decisions and parental planning.Thirdly, PCR testing is a highly standardized and automated process, making it relatively inexpensive and widely available.

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Biology population studies are crucial for understanding the dynamics of populations in their natural environments.

Consisting of convenience, cluster, random, systematic, and stratified sampling methods. It's like pulling names out of a hat after everyone has put their names in it. Each element has an equal chance of showing up in the population.

By using sampling, researchers can draw conclusions about a population based on data from a sample of that group without than having to look at every single person.

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If each barrel of oil produces about 32 gallons (0.12 m³) of usable fuel (gasoline, diesel fuel, heating oil), the production of 36 billion gallons of biofuels will highly impact the overall amount of energy needed by the United States.

The Energy Independence and Security Act of 2007 (EISA) is a comprehensive energy bill that was signed by President George W. Bush on December 19, 2007.

The act aims to reduce the country's dependence on foreign oil and promote the use of renewable energy, sources, while also enhancing the nature's energy security. This act increases fuel efficiency standards for vehicles, encourage development of advanced biofuels etc.

Overall, EISA represents a major step forward in the US's efforts to transition to a more sustainable and secure energy future.

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Answer:

ion.

Explanation:

When an atom gains a positive or negative charge, that atom is called an ion.

Explanation:

Osmosis affects the cells differently. An animal cell will lyse when placed in a hypotonic solution compared to a plant cell. The plant cell has thick walls and requires more water. The cells will not burst when placed in a hypotonic solution. In fact, a hypotonic solution is ideal for a plant cell.

An animal cell survives only in an isotonic solution. In an isotonic solution, the plant cells are no longer turgid and the leaves of the plant droop.

The osmotic flow can be stopped or reversed, also called reverse osmosis, by exerting an external pressure to the sides of the solute. The minimum pressure required to stop the solvent transfer is called the osmotic pressure.

#it is correct, please don't report

Effects of osmosis on cells

Vertebrae have a central opening, called vertebral foramen, that form the spinal canal and contain the spinal cord.

Answer:

transcription

Explanation:

Answer:

it is responsible for fats producing.

Explanation:

i hope it is help full

Explanation:

The rapid fermentation of Granny's muscadine wine was something she personally witnessed. An optimum environment is created for yeast to develop and convert sugar into alcohol when sugar.

White wine Antioxidants During Alcoholic Fermentation. During alcoholic fermentation, yeast converts the fructose and glucose in grape juice into ethanol, CO2, and primarily heat. Although a large number of other chemicals are also created during this process, this review will solely pay attention to antioxidants.

Fermentation of Alcohol, Plants, yeasts and some bacteria perform this sort of fermentation. It's used to create biofuels, wine, and bread. Ethanol and NAD+ are produced during alcohol fermentation. NAD+ enables glycolysis to carry on producing ATP.

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Papillae. The tiny bumps on the top of your tongue called papillae aid in holding food while it is being chewed by your teeth.

They also serve another important purpose by housing your taste buds of tongue, which let you to detect flavours ranging from tart lemons to sweet peaches. Yummy! Little white or red bumps known as enlarged papillae are caused by the papillae becoming inflamed and somewhat swollen. Transient lingual papillitis and lie bumps are other names for this illness. The natural exfoliation of papillae cells may be the cause of this swelling. However, other elements may also have an impact on the papillae to the point of swelling.

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Answer:

rollin u serious skids whizz e bugaboo ski

it looks more like a box shape, an animal cell is more tound

False. The statement is incorrect. Neurohypophysis refers to the posterior lobe of the pituitary gland, which is an extension of neural tissue, not the brain itself.

The neurohypophysis is a part of the pituitary gland, which is located at the base of the brain. It consists of an extension of neural tissue and is responsible for storing and releasing two hormones: oxytocin and vasopressin (also known as antidiuretic hormone or ADH).

The hormones produced by the neurohypophysis are synthesized in the hypothalamus, another part of the brain, and transported along specialized nerve fibers called the hypothalami-hypophyseal tract to the posterior pituitary.

From there, they are released into the bloodstream to exert their effects on various target organs and tissues throughout the body. So, while the neurohypophysis is connected to the brain, it is not an extension of the brain tissue itself, but rather an extension of the neural tissue of the pituitary gland.

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Answer:

By the process of mating there will be again undesirable species (hybird) and the particular honey bee might get extinct.

There will be imbalance in ecosystem if a new species of honey bees moves into a meadow that was already occupied by a particular homey bees.

Answer:

D. All of the above

Explanation:

Hazardous waste is defined as waste that comprises organic or inorganic components or compounds that may have a negative influence on human health or the environment due to the waste's intrinsic physical, chemical, or toxicological characteristics.

Correct Option Is D. All of the above.

Liquids, solids, and enclosed gases can all be hazardous waste. Hazardous substances have one or more of the following characteristics: they are combustible, corrosive, lethal, or reactive. They can be waste from manufacturing operations, discarded used materials, or unused commercial products like cleaning fluids (solvents) or insecticides that have been discarded.

At the knee, the femoral artery becomes the popliteal artery, which supplies blood to the lower leg and foot.

The femoral artery is a large blood vessel located in the thigh region. It is the continuation of the external iliac artery and supplies blood to the thigh muscles. As it travels down the thigh, the femoral artery reaches the knee joint. At this point, it passes through the adductor hiatus, a narrow opening in the thigh muscles, and enters the posterior aspect of the knee region.

Once the femoral artery passes through the adductor hiatus, it undergoes a name change and becomes the popliteal artery. The popliteal artery is located behind the knee joint and is responsible for supplying blood to the lower leg and foot. It gives off various branches that provide oxygenated blood to the muscles, bones, and other structures in the leg and foot.

The popliteal artery is a crucial vessel in the lower limb circulatory system, as it serves as a major conduit for blood flow beyond the knee joint. It continues its course down the leg, giving rise to branches such as the anterior and posterior tibial arteries, which further divide into smaller vessels to supply the muscles, bones, and skin of the leg and foot.

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The true statement about sister chromatid is: (b) they are tightly connected at the centromere.

Chromatid is the part of the chromosome that has a long thread-like appearance. there are two chromatids in one chromosome and they are denoted as sister chromatids. Each chromatid is the house for certain genes.

Centromere is the region of the chromosome where the two sister chromatids attach together. These are the constructed regions of the chromosome. Centromere is also the region for the attachment of spindle fibers during the process of cell division. Spindle fibers do not attach directly to the centromere instead attach via a protein called kinetochore.

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The contact angle is the angle formed between a liquid droplet and a solid surface at the point where they come into contact. It is a measure of the wettability of the surface by the liquid.

The pressure angle refers to the rotational position of a camshaft in an engine. A camshaft has lobes or cams that are used to control the opening and closing of valves in the engine.

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Arboreal

Explanation:

Arboreal Definition:

Arbor is a Latin word meaning “tree”. Thus, arboreal means “related to or pertaining to trees”. The other similar words (synonyms) include arborous, arboraceous, arborary. Arbiform is the word used for expressing the term “resembling a tree”

Arboreal Animals

Arboreal animals : are those animals that spend most of their life on trees. They feed, travel, play, and sleep on trees. They prefer to grow their young ones on the trees, which is a difficult task because the newborns are always prone to fall on the ground from height. However, they have adapted themselves in such a manner that these animals can now easily live on such heights. Examples of such animals include chameleons, lizards, green tree pythons, tree snails, koalas, squirrels, cats, monkeys, parrots, sloths, and a variety of insects. Leopards and goats are also considered arboreal because of their excellent ability to climb the trees. Leopards can carry their kills to the top of trees to avoid other predators and scavengers.

Answer:

The correct answer is option D. "in the developing ear bones".

Explanation:

The developing lower jaw of fishes and reptiles has a variety of bones that are joined together, forming the mandible that they use to eat their preys. Some bones in the developing lower jaw of fishes and reptiles are equivalent to the developing ear bones of mammals. Therefore we can predict that the Bapx1 expression in mammals will occur in the developing ear bones. About this evolutionary relationship, scientist Zhe-Xi Luo of the Carnegie Museum of Natural History in Pittsburgh states "Reptiles have [a] jaw full of ear bones from mammals and mammals have an ear full of jawbones of reptiles".

Answer:

Asexual reproduction are reproduction that does not form by mating between male and a female.

Asexual reproduction is a type of reproduction that involves the production of offspring without the involvement of gametes.

Asexual reproduction is a type of reproduction that occurs without the fusion of two sexes. It is a form of reproduction that only requires one parent, and is common among single-celled organisms such as bacteria and protists. It involves the production of genetically identical offspring, as the parent organism passes on its genetic material to its offspring, who are exact duplicates of the parent. Asexual reproduction does not involve the formation of gametes, and is typically a faster process than sexual reproduction. It is also the only type of reproduction possible for organisms that are not able to form sexual organs or do not have two sexes.

Examples of organisms that reproduce asexually include some plants, fungi, and certain types of bacteria.

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Organisms that grow best at pH levels above 10 are called extreme alkaliphiles.

These are a type of extremophiles, which are organisms that thrive in extreme environments. Extreme alkaliphiles are typically found in environments such as soda lakes, alkaline soils, and hydrothermal vents. These environments are characterized by high pH levels and high concentrations of alkaline compounds.

One of the key adaptations that extreme alkaliphiles have developed is the ability to maintain pH homeostasis. they can  do this by pumping protons out of the cell, or by using specialized ion pumps to remove excess alkali from their environment. This allows them to maintain a neutral internal pH, despite the highly alkaline conditions around them.

Extreme alkaliphiles are also able to produce specialized enzymes that are active at high pH levels. These enzymes have evolved to function in these extreme conditions, and are often more stable and more active than their counterparts that function at neutral pH levels.

Overall, extreme alkaliphiles are fascinating organisms that have developed unique adaptations to survive in highly alkaline environments. Studying these organisms can provide insights into how life can adapt to extreme conditions, and may even lead to the development of novel enzymes and biotechnological applications.

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DNA replication is a process in which DNA is duplicated so that each new cell produced by cell division has a complete copy of the organism’s genetic information.

It occurs in the S phase of the cell cycle. DNA replication involves the action of many proteins. Here are the names and functions of 5 proteins involved in DNA replication:

1. DNA polymerase III: Adds nucleotides to the growing strand of DNA.

2. Helicase: Unwinds the double helix to make the DNA molecule accessible for replication.

3. Primase: Synthesizes RNA primers on the lagging strand.

4. Ligase: Joins Okazaki fragments on the lagging strand.

5. Single-strand binding protein: Prevents the two strands of DNA from re-forming a double helix. RNA transcription is a process in which DNA is used as a template to create a complementary RNA molecule. It occurs in the nucleus and involves the action of many proteins.

Here are the names and functions of 2 proteins involved in RNA transcription:

1. RNA polymerase: Adds nucleotides to the growing strand of RNA.

2. Transcription factors: Proteins that bind to DNA and help RNA polymerase locate the start site of the gene being transcribed.

Similarities between DNA replication and RNA transcription: Both processes involve the use of a DNA template to create a new molecule. Both processes require the action of polymerases.

Differences between DNA replication and RNA transcription: DNA replication produces a complete copy of the DNA molecule, while RNA transcription produces a complementary RNA molecule. DNA replication occurs in the S phase of the cell cycle, while RNA transcription can occur at any time. DNA replication involves the action of more proteins than RNA transcription.

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Answer:

Explanation:

The difference could be possible because heat is transfer. When my grabbed a cup of chocolate drink, heat is transfer from the cup to my friend's body through a form of heat transfer called conduction.

Conduction is a type of heat transfer where heat is transfer between close atoms or molecules by collision. It o cur between solid and liquids that are close together.

While when I grabbed the cup, there is no form of heat transfer from the cup to my body.

Answer:

H2 +1/2O2 ----> H2O

C +O2------> CO2

Explanation:

The prokaryotic cells appear much smaller than the aquatic cells when compared to the eukaryotic cells.

Prokaryotes are one of the oldest groups of living organisms on the planet, with fossil records dating back nearly 3.5 billion years. Prokaryotic cells are those that lack a true nucleus or membrane-bound organelles. These are microbes with one cell. Bacteria and Archaea are examples of prokaryotes, while cyanobacteria are examples of photosynthetic prokaryotes.

Eukaryotes are larger and more complex than prokaryotes. Except for Kingdom Monera, they include almost all of the major kingdoms.

Eukaryotes have a cell wall, which supports and protects the plasma membrane. The plasma membrane surrounds the cell and regulates the entry and exit of various substances.

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