having the ability to ignore constant stimuli is called ________.

The air we breathe is made up of approximately 21% oxygen and 78% nitrogen. The remaining 1% is made up of other gases such as carbon dioxide and argon.

This mixture of gases is known as air and is essential for the human body to produce energy from food through a process called cellular respiration. During this process, oxygen is used to break down glucose molecules in cells, producing energy in the form of ATP (adenosine triphosphate) which is used by the body for various functions such as movement and growth. Nitrogen, on the other hand, does not play a direct role in this process but is important for other functions such as maintaining atmospheric pressure and serving as a building block for certain molecules in the body such as amino acids. It is important to note that while oxygen is vital for life, too much or too little of it can be harmful. For example, high levels of oxygen can lead to oxidative stress and damage to cells, while low levels can cause hypoxia or oxygen deprivation which can be life-threatening.

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Conchoidal fracture in minerals creates a smooth, \(\sf\purple{curved}\) surface that is similar to the surface of a conch or seashell.

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The hydrologic cycle is a process by which water circulates through the Earth's atmosphere, oceans, and land, linking them in a continuous cycle.

During this cycle, water moves between the oceans, land, and atmosphere through evaporation, precipitation, transpiration, runoff, infiltration, and storage. The hydrologic cycle is an essential process for the Earth's ecosystems, as it distributes freshwater and supports life on the planet.

Q3: Do you think the reservoir gains or loses water?

A reservoir can gain or lose water depending on the balance between the amount of water entering and leaving the reservoir. If the inflow is greater than the outflow, the reservoir will gain water, and if the outflow is greater than the inflow, the reservoir will lose water.

Q4: How much?

The amount of water gained or lost by a reservoir will depend on various factors such as the size of the reservoir, the amount of precipitation, evaporation, and human use. Therefore, it is not possible to provide a specific value for the amount of water gained or lost by a reservoir without considering these factors.

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The term "epigenetics" is Gene expression alterations that are reversible are transferred from cell to cell

Epigenetics is the study of how particular genes or proteins linked with particular genes are altered chemically in an organism. How genes are expressed and utilised by cells can be defined by epigenetic changes. Epigenetics is the study of how environmental factors and behavior may alter how your genes function. While epigenetic alterations are reversible and do not alter your DNA sequence like genetic changes do, they can alter how your body interprets a DNA sequence. The frequency or timing of protein synthesis from your genes' instructions is referred to as gene expression.

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Answer:

Tissue

Explanation:

The level of organization of the layer of cells in the plant's root tips is considered to be a special type of tissue known as meristematic tissues.

The meristematic tissues generally consist of undifferentiated cells that are capable of dividing rapidly throughout the life cycle of organisms. The meristematic tissues of the root tips are known as the root apical meristems and represent the tissue from which all primary root tissues are derived.

Answer:

a

Explanation:

because

Answer:

Valine, an Amino Acid

Explanation:

Answer:

The sun / The UV lights that the sun emit

Explanation:

Dogwood and oak trees are two kinds of plants found in a forest. These trees and other forest plants get the energy they need for making food from Sun that is the solar energy which the plants use to produce sugar. Sun is the basic source that is used for photosynthesis.

Glucose is the end product of photosynthesis which is the ultimate source of energy for plants.

Photosynthesis usually takes place in 4 steps where the first step is the absorption of light where the light from sun is absorbed by stomata and the various reactions that take place in the light are called as the light reactions.

Transfer of light helps to electrons to excite and the excitation of electrons helps to make new products various phosophorylation reactions that is the production of ATP is taking place or the lysis of the product is taking place as well.

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Answer:

I would recommend looking up a recipe online - or you can always just buy some box mix from the store

Explanation:

Answer:

It is called cytolysis

Explanation:

This is done by a cell in hypertonic solution, due to osmosis. A cell may burst due to too much water taken in.

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Answer:

cellular  resperation

Explanation: This is when enegy is made from glucose molecules

In external respiration, oxygen moves from the alveoli in the lungs to the blood vessels in the surrounding capillaries. This movement occurs through diffusion, which means that oxygen moves from an area of high concentration to an area of low concentration.

The partial pressure of oxygen (PO2) in the alveoli is typically around 104 mm Hg, which is much higher than the PO2 in the blood vessels (which is around 40 mm Hg).
When oxygen diffuses down this partial pressure gradient, it moves from the alveoli into the capillaries, where it binds to hemoglobin and is transported throughout the body. This process is essential for providing the body's cells with the oxygen they need to carry out cellular respiration and produce ATP.
In addition to oxygen, other gases such as carbon dioxide also move through diffusion in the opposite direction, from the blood vessels to the alveoli. This is necessary for removing waste products from the body.
Overall, external respiration is a complex process that requires precise coordination between the lungs, heart, and circulatory system. By understanding the principles of partial pressure and diffusion, we can better appreciate the amazing biological processes that enable us to breathe and live.

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Hydroxyapatite, a major compound in human bones and teeth, is composed of calcium, phosphorus, oxygen, and hydrogen. Calcium is the most abundant element in hydroxyapatite, comprising about 39% of its composition, providing structural strength to bones and teeth.

Phosphorus makes up approximately 18% and combines with calcium to form calcium phosphate, essential for bone mineralization and enamel formation. Oxygen accounts for about 44% and is present in the phosphate and hydroxyl groups of hydroxyapatite. Hydrogen is found in small amounts within the hydroxyl groups. Other trace elements, including carbon, sodium, magnesium, and fluoride, may also be present in hydroxyapatite, but in lesser quantities. Collectively, these elements contribute to the unique properties and functions of human bones and teeth.

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The Program for Alternative Learning (PAL) develops human resources through vocational training and skills development programs.

PAL offers vocational training programs that equip individuals with practical skills and knowledge in various fields, enabling them to pursue employment opportunities and contribute to the workforce. Additionally, PAL provides opportunities for personal and professional growth through workshops, seminars, and mentoring, fostering the development of essential skills and qualities required in the job market.

PAL's focus on vocational training and skills development programs demonstrates its commitment to nurturing and enhancing human resources. By equipping individuals with valuable skills and providing them with opportunities for personal and professional growth, PAL plays a vital role in empowering individuals, enhancing employability, and contributing to the development of human resources in the community.

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Answer:

Not sure of answer though

Explanation:

But here is what have got

Clinical features of the ribosomopathies can include bone marrow failure, developmental abnormalities, and increased risk of cancer.

Hope it helped

Answer:B, Proteins will not be properly formed, resulting in significant malfunction of the body.

Explanation:

Ocean acidification, caused by increased absorption of carbon dioxide (CO2) by seawater, poses significant risks to marine organisms.Two prominent effects include impaired shell and skeletal formation and disrupted reproduction and development.

In an acidic environment, marine organisms like corals, mollusks, and certain plankton struggle to acquire sufficient carbonate ions, resulting in weakened shells and skeletons.

This vulnerability exposes them to increased predation and reduced survival rates. Additionally, ocean acidification can disrupt the reproductive processes and larval development of various fish and shellfish species, impacting their growth, survival, and overall reproductive success.

These effects can have cascading consequences throughout the marine food web, potentially leading to population declines, decreased biodiversity, and imbalances within ecosystems. Ocean acidification is a pressing concern that demands urgent attention to safeguard the health and resilience of marine environments.

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Answer:

Photosynthesis makes the glucose that is used in cellular respiration to make ATP. The glucose is then turned back into carbon dioxide, which is used in photosynthesis

Explanation:

Answer:

this must be 8th grade work am I correct?

Explanation:

Answer: C: Proteins

Explanation: I hope this helps, have a great day :)

Answer:

Explanation:

hold let me look this over again

Answer:

Because he could be 30 miles in literally any direction. Him saying that he is 30 miles from the fountain in the middle of the city is no good for finding him because it's very vague.

Explanation:

Here is ur answer ....

Many lipids are esters, which result from the chemical reaction of a carboxylic acid with an alcohol. ... Triglycerides, esters formed from one molecule of glycerol (an alcohol) and three fatty acid molecules (carboxylic acids), make up most of the lipids stored in our bodies or found in our diet.

The respiratory system allows for passive transport for gas exchange as the body receives oxygen from the outside air; Additionally, waste gases such as carbon dioxide and water vapor are released outside the body into the air.

Respiration: The life-sustaining process in which gases are exchanged between the body and the surrounding atmosphere is known as gas exchange. More specifically, oxygen enters the body from the outside air; and waste gases like carbon dioxide and water vapor are released into the air outside the body. The respiratory system is primarily responsible for respiration. The exchange of gas is the other process. This is the biochemical process by which carbon dioxide and other waste gases diffuse from the blood into the air and oxygen diffuses from the air into the blood.

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You are using the virtual microscope to look at onion root tip cells. Roots grow up under the soil so they do not need chroloplast.

Chloroplasts are not present in root cells, thus if you were to look at onion root cells under a microscope, you would not notice them. Chloroplasts are the organelles that utilise the sun's energy, while roots are underground-growing structures.

Students can see plant cells under a microscope using this technique. From the bulb, a single layer of onion cells (membrane) can be easily extracted. These can be stained to provide contrast so that certain cell features, such as the nucleus and cell membrane/wall, can be seen under a light microscope.

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Charlotte accepts to have her eggs removed, fertilized in a dish, and the resultant embryo transplanted to her uterus after years of testing and failed fertilizations. This is known as in vitro fertilization.

During IVF, mature eggs are extracted from the ovaries and fertilized in a laboratory using sperm. The fertilized egg (embryo) or eggs (embryos) are then placed in the uterus.

A whole IVF cycle takes roughly three weeks. When these processes are divided into sections, the procedure might take longer.

IVF is a complicated procedure that entails extracting eggs from ovaries and manually mixing them with sperm in a facility for conception.

The fertilized egg (now termed an embryo) is implanted inside a uterus few days after fertilization. When this embryo inserts itself into the uterine wall, pregnancy begins.

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The chemical formulae of the reactants and products, the direction in which the reaction proceeds, and the relative quantities of the reactants and products are all displayed in a chemical equation.

Chemical equations are symbols and chemical formulae that depict a chemical response symbolically. With a else sign separating the realities in both the reactants and the products and an arrow pointing in the direction of the products to indicate the direction of the response, the reactant realities are given on the left and the product realities are given on the right.

Chemical formulae can be mixed, structural (represented by pictures), or both. The absolute values of the stoichiometric figures are shown as portions next to the symbols and formulae of the colorful realities. Jean Beguin drew the first chemical equation in 1615.

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Complete question:

Write a report that compares and contrasts chemical equations and mathematical equations.

(a) The probability of a randomly chosen person having hemophilia is 0.000105.

(b) The probability that a given person with hemophilia is male is approximately 1.9.

(a) Probability that a randomly chosen person has hemophilia:

Haemophilia can affect both males and females, but we need to find the probability for both. Hence,

the probability of having hemophilia = probability that a randomly chosen person is male × probability that a male has hemophilia + probability that a randomly chosen person is female × probability that a female has hemophilia

Probability of having hemophilia in males = 2/10,000 = 0.0002

Probability of having hemophilia in females = 1/100,000 = 0.00001

Probability of a randomly chosen person is male = 0.5

Probability of a randomly chosen person is female = 0.5

Probability of having hemophilia = 0.5 × 0.0002 + 0.5 × 0.00001 = 0.000105

(b) Probability that a given person with haemophilia is a man:

From (a), we know that the probability of having hemophilia is 0.000105. Therefore, the probability that a given person with hemophilia is male is:

probability that a given person with haemophilia is a man = probability that a male has hemophilia/ probability of having hemophilia = 0.0002/0.000105 = 1.9048≈1.9 (approximately).

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Answer:

Nucleic acids are polynucleotides

Explanation:

Hope this helps

Answer:

Nucleic acids, which include DNA (deoxyribonucleic acid) and RNA (ribonucleic acid)

Explanation:

Nucleic acid are made from monomers known as nucleotides. Each nucleotide has three components: a 5-carbon sugar, a phosphate group, and a nitrogenous base. If the sugar is deoxyribose, the polymer is DNA

A protein is normally found completely within the inside of a lipid bilayer as shown below. the protein likely has   transmembrane domains.

Proteins are large, complex molecules that perform a variety of functions in cells. They're the building blocks of the human body, and they're involved in everything from digestion to fighting disease. Proteins are usually found inside the cell, but some proteins are embedded in the lipid bilayer, the protein's precise function is determined by its amino acid sequence and structure. Amino acids are the building blocks of proteins, and they are responsible for determining the protein's shape, structure, and function.

The lipid bilayer is a thin, two-layer sheet of molecules that surrounds and protects cells. The lipid bilayer is made up of phospholipids, which are a kind of molecule that contains both hydrophobic (water-hating) and hydrophilic (water-loving) regions. In conclusion, a protein is normally found completely within the inside of a lipid bilayer when it has transmembrane domains.

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The lipid bilayer is made up of two layers of phospholipid molecules in which each phospholipid has a polar head and a nonpolar tail. When protein is present inside the bilayer, it can interact with the lipids on both sides of the bilayer as the protein is embedded completely within the bilayer.

As a result, protein plays a crucial role in maintaining the structure of the lipid bilayer.A protein found within the inside of a lipid bilayer is referred to as an integral membrane protein. These proteins are primarily involved in providing structure to the cell membrane, helping to regulate the movement of molecules across the membrane, and providing a mechanism for cells to communicate with their environment.An integral membrane protein is amphipathic, which means that it has both hydrophilic and hydrophobic regions. The hydrophilic regions are usually found on the outer surface of the protein, whereas the hydrophobic regions are located in the center of the bilayer.

This makes it possible for the protein to interact with the lipid bilayer on both sides of the membrane. In addition, integral membrane proteins are often involved in transporting small molecules, such as ions or sugars, across the membrane a protein found completely within the inside of a lipid bilayer is an integral membrane protein.

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