_________ is caused when nitrogen and carbon compounds in the air react in sunlight.
PLEASE HELP ASAIP ITS IMPORTANT!!!
A.)CFC's
B.)Particulate matter
C.)Carbon monoxide
D.)Photochemical smog
E.)Acid precipitation

Answer:

Gene therapy

Explanation:

Gene therapy can be defined as the methodologies used to modify/restore the expression of target genes and thus cure and treat genetic disorders. Gene therapy approaches consist of delivering specific nucleic acids (either RNA or DNA) in the cells of the individual to be treated. Some of the most important gene therapy approaches include the use of small interfering RNAs (siRNAs) in order to block target gene expression, adenovirus vectors to insert genes into host cells, the use of the CRISPR-Cas9 genome editing system to insert specific sequences by the mechanism of homologous recombination, etc.

Members of the phylum Echinodermata have a dermal endoskeleton. The correct option is d. Cnidarians have a primitive nerve net controlling muscle movement. The correct option is c.

Members of the phylum Echinodermata have a unique water vascular system for movement and feeding, not a smooth, spineless skin.

Cnidarians are characterized by having a primitive nerve net that controls their muscle movements.

Thus, the correct option is d and c respectively.

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Answer:

They are the not the same exact thing because they are both pawter both marked as yellow but there not the same yellow and marks they are Conductivity but in order of it to be the same it has to have everything the same and the melting temperatures are different and different Density

disruption 〽️〽️〽️〽️〽️

Answer:

B

Explanation:

Answer:

Not quit sure but i think its B

Answer: 1. Also known as stolons, runners are modified stems that, unlike rhizomes, grow from existing stems just below the soil surface. As they are propagated, the buds on the modified stems produce roots and stems. Those buds are more separated than the ones found on the rhizome. 2. Bacteria reproduce by binary fission. In this process the bacterium, which is a single cell, divides into two identical daughter cells. ... The bacterial cell then elongates and splits into two daughter cells each with identical DNA to the parent cell. 3.  the population can increase rapidly when the conditions are favourable.

only one parent is needed.

it is more time and energy efficient as you don't need a mate.

it is faster than sexual reproduction. Organisms do not need to find a partner, this saves time and energy.  Because the offspring inherit a unique combination of genetic information they are all different. 4. In mitosis, motor proteins carry chromosomes or other microtubules as they walk. Telophase. The spindle disappears, a nuclear membrane re-forms around each set of chromosomes, and a nucleolus reappears in each new nucleus. The chromosomes also start to decondense. Mitosis is the process in which the nucleus of a eukaryotic cell divides. During this process, sister chromatids separate from each other and move to opposite poles of the cell. This happens in four phases, called prophase, metaphase, anaphase, and telophase. 5. Meiosis is the type of cell division that creates egg and sperm cells. Mitosis is a fundamental process for life. During mitosis, a cell duplicates all of its contents, including its chromosomes, and splits to form two identical daughter cells. 6. Organisms can repair some of their tissues, using mitosis to regenerate new cells. Damaged skin, for example, constantly repairs itself through the production of new skin cells or scar tissue. Some organisms can even use mitosis to regenerate entire body parts. brainliest??

Explanation:

Answer:

Species are commonly defined as problematic organisms like bacteria because they do not reproduce sexually. They are defined based on genetic similarity.

hope this helps!!:)

Explanation:

Species are frequently referred to be undesirable organisms because they do not undergo sexual reproduction. On the basis of genetic similarity, they are classified.

A group of creatures that can naturally reproduce with one another and generate viable progeny is sometimes referred to as a species. However, classifying a species can be challenging and even contentious.

A lion and a tiger are two examples of organisms that can reproduce but do not generate fruitful offspring since they are not of the same species. They are not of the same species as a result. A group of organisms that can reproduce and create sterile offspring is referred to be a species.

A species is a group of living things that are all essentially similar to one another and may, in theory, reproduce with one another. Although it seems simple enough, defining the term "species" can be incredibly challenging.

Thus, Species are frequently referred to be undesirable organisms because they do not undergo sexual reproduction.

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A sequence of 15 nucleotides ending in a stop codon that has a nonsense mutation introduced at the 8th base pair will cause it to now code for two amino acids.

The number of amino acids coded for is determined by the number of codons present in the sequence. Codons are a triplet of nucleotides found in DNA and RNA, which are used to specify amino acids during protein synthesis. The number of codons determines the number of amino acids coded for in a DNA or RNA sequence.In the case of the given sequence, the original sequence coded for 5 amino acids since 15 nucleotides were present.

After the introduction of the nonsense mutation at the 8th base pair, only the first two codons would be read, as a stop codon would be reached after the second codon. The mutated sequence would code for two amino acids only.

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Explanation:

1. Carbohydrates are the most common type of organic compound. A carbohydrates is an organic compound such as sugar strach and is used to store energy.

2. don't know sry

Carbohydrate is a starchy food which consist of Carbon, Hydrogen and Oxygen in the ratio of 1:2:1. They are also called hydrated organic compounds because Hydrogen and Oxygen is present in the same amount as in the water i.e. 2:1. It is one of the three main classes of food which on hydrolysis gives Glucose.

A reaction in which two or more molecules combine to form a large complex molecule, with the loss of a small molecule i.e. water. It is the opposite reaction of hydrolysis.

Meiosis is different from mitosis because meiosis is a form of cell reproduction. So the correct option is 2.

Meiosis is a type of cell division that occurs in organisms with sexual reproduction, this will give the organisms the gametes with which in reproduction the two determined will unite to give themselves fertilization. In order to be able to do this, the cells that will unite must be haploid so that the amount of genetic information from each parent is just enough to form the new daughter diploid cell.

For this reason, meiosis will have two parts, one in which it will replicate and generate two daughter cells and these will generate four haploid cells.

Therefore, we can confirm that the correct option is 2. Meiosis is a form of cell reproduction.

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Answer:

Under the Continental shelf tends to be thicker.

Explanation:

Karyogamy is the process by which two haploid nuclei fuse to form a diploid nucleus. It is an important step in sexual reproduction in many organisms. Plasmogamy, on the other hand, is the fusion of two cells' cytoplasm, which is the material surrounding the nucleus.

A diploid nucleus does not split in karyogamy, as it is the fusion of two haploid nuclei. The products of plasmogamy are not split in karyogamy but rather combined.

In summary, plasmogamy and karyogamy are both important steps in sexual reproduction that lead to genetic diversity in offspring. Plasmogamy brings together two cells' cytoplasm, allowing for genetic exchange, while karyogamy fuses the haploid nuclei to form a diploid nucleus, which undergoes meiosis to produce genetically diverse offspring.

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The ball looks black because it is absorbing all the visible light that is hitting it and reflecting none of it back.

Black ball is a term used in various sports, games, and competitive activities to describe a situation where a player or team has been excluded or disqualified from further participation. All objects absorb some wavelengths of light and reflect others, and the combination of reflected wavelengths is what gives the object its color. In the case of a black ball, it is absorbing all the visible wavelengths and therefore reflecting none, giving it the appearance of being black.This is because black objects are good absorbers and poor reflectors of light. As a result, the black ball appears black when viewed by the eye.

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The movement of the Earth's tectonic plates creates extreme heat and pressure below Earth's surface. So, the correct option is C.

A tectonic plate also known as a lithospheric plate is defined as a massive, irregularly shaped slab of solid rock that is composed of both continental and oceanic lithosphere. Plate sizes can vary greatly, ranging from a few hundred to thousands of kilometers across the Pacific where the Antarctic Plate being the largest.

Plate thickness also varies greatly, ranging from less than 15 km for young oceanic lithosphere to about 200 km or more for ancient continental lithosphere. The movement of the Earth's tectonic plates creates extreme heat and pressure below Earth's surface.

Therefore, the correct option is C.

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(a) Balanced equation: \(2 AB_3 + 3 A_2\) → 6 AB

(b) Entropy change sign depends on gas molecules involved.

(a) The balanced equation for the gas-phase reaction of \(AB_3\) and \(A_2\) molecules can be represented as:

\(2 AB_3 + 3 A_2\) → 6 AB

(b) The sign of the entropy change for the reaction depends on the relative entropy of the reactants and products. Generally, if the number of gas molecules increases, the entropy change is positive, indicating an increase in disorder. Conversely, if the number of gas molecules decreases, the entropy change is negative, indicating a decrease in disorder. Without more information about the specific reactants and products, it is not possible to determine the sign of the entropy change for this reaction.

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The complete question is:

Consider the gas-phase reaction of \(AB_3\) and \(A_2\) molecules

(a) Write a balanced equation for the reaction.

(b) What is the sign of the entropy change for the reaction?

Answer:

platypus and Echidnas

Explanation:

Perry the platypus

Answer:

Yes there are. Here are just a few The Duck-Billed Platypus, The Short-Beaked Echidna, Sir David's Long-Beaked Echidna, etc.

Explanation:

I hope this helped. Brainliest please?

The results of Avery's experiment show that DNA transfers heritable information is the samples with destroyed DNA did not produce living S-strain bacteria.

The correct option is C.

The role of DNA in living organisms is that DNA contains the instructions required for a creature to grow, endure, and procreate.

DNA sequences need to be translated into messages that can be utilized to make proteins, which are the intricate molecules that carry out the majority of the work in our bodies, in order to perform these activities.

Since DNA transfers heritable information, bacteria cells with their DNA destroyed will not produce S-strain bacteria in the experiment.

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Answer:

jwwjns

Explanation:

eisjejw

His symptoms are most likely due to varicella-zoster virus the old man has pus-filled vesicles distributed over his back in the upper right quadrant.

One of nine herpes viruses known to infect people is the varicella-zoster virus, commonly known as human herpesvirus 3 or Human alphaherpesvirus 3. It frequently affects children and young adults with chickenpox, whereas it seldom affects kids with shingles. Humans are the only species where VZV infections can occur. The herpes zoster virus, often known as varicella-zoster, is a double-stranded DNA virus that infects host cells much in the same manner as the herpes simplex virus.

In cell biology, a vesicle is a structure that can be found within or outside of a cell and is made up of cytoplasm or liquid that is encased in a lipid bilayer. Vesicles spontaneously arise during the processes of material secretion, absorption, and transport inside the plasma membrane.

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Inhalation is accomplished by the push of the diaphragm and ribs decreasing the volume of the lungs.

Inhalation, also known as inspiration, is the process of breathing in air. It is achieved through the contraction of the diaphragm, a dome-shaped muscle located at the base of the lungs, and the intercostal muscles, which are situated between the ribs.

When these muscles contract, they cause the ribcage to move up and outwards, and the diaphragm to move downwards, which results in an increase in the volume of the chest cavity. This increase in volume causes the air pressure inside the lungs to decrease, which allows air to flow into the lungs. This process is referred to as negative pressure breathing. Therefore, inhalation is accomplished by the push of the diaphragm and ribs decreasing the volume of the lungs.

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the erosion of the sand and soil from the shoreline

At low light levels, green leaves are most efficient at photosynthesis. But well yeah, in sunny days, red light will work the same as green light

Based on the image provided by the instructor or in the lab appendix, the primate group appears to be a female-dominated society.

This type of social group is known as a matriarchy, and it is typically led by a dominant female. In this group, the females have a higher social status than males, and they play a critical role in decision-making and maintaining social cohesion.There are several reasons why this particular primate group could be a matriarchy. Firstly, females tend to form strong bonds with each other, and these bonds can last for a lifetime. This bond is critical in the matriarchal society as it allows them to cooperate and work together to ensure the survival of the group.
Secondly, female primates often take care of their offspring for an extended period, which means they have a greater investment in the group's welfare. This investment could lead to females being more influential in decision-making and leadership.
Lastly, males in this type of society tend to be more solitary, and they play a less active role in group dynamics. This reduced role could mean that females take on more responsibility for leadership and decision-making, resulting in a matriarchy.
In conclusion, based on the image provided, it appears that the primate group is a female-dominated society or a matriarchy. This social structure is led by a dominant female, and females have a higher social status than males. The reasons for this could be due to the strong bonds formed between females, the extended period of maternal care, and reduced male involvement in group dynamics.

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To calculate oxygen consumption for different heart rates, you can use an estimation equation called the Fick equation. The Fick equation relates oxygen consumption (VO2) to cardiac output (Q) and arteriovenous oxygen difference (A-VO2 diff):

VO2 = Q × A-VO2 diff

where:

VO2 is the oxygen consumption in milliliters per minute (ml/min)

Q is the cardiac output in liters per minute (L/min)

A-VO2 diff is the arteriovenous oxygen difference in milliliters of oxygen per 100 milliliters of blood (ml O2/100 ml blood)

The cardiac output (Q) can be estimated by multiplying the heart rate (HR) by stroke volume (SV):

Q = HR × SV

To estimate the arteriovenous oxygen difference (A-VO2 diff), you can assume a typical resting value of approximately 5 ml O2/100 ml blood.

Now, let's go through an example calculation for a 70 kg person:

Determine the resting heart rate (HRrest) and stroke volume (SVrest) for the person. Typically, at rest, the average heart rate is around 60-80 beats per minute, and stroke volume is around 70 ml/beat. Let's assume HRrest = 70 bpm and SVrest = 70 ml/beat.

Calculate the resting cardiac output (Qrest):

Qrest = HRrest × SVrest

= 70 bpm × 70 ml/beat

= 4900 ml/min

= 4.9 L/min

Calculate the oxygen consumption at rest (VO2rest):

VO2rest = Qrest × A-VO2 diff

= 4.9 L/min × 5 ml O2/100 ml blood

= 245 ml O2/min

Determine the heart rate at which you want to calculate the oxygen consumption. Let's assume you want to calculate it at a heart rate of 100 bpm (HR = 100 bpm).

Calculate the cardiac output (Q) at the given heart rate:

Q = HR × SV

= 100 bpm × 70 ml/beat

= 7000 ml/min

= 7 L/min

Calculate the oxygen consumption (VO2) at the desired heart rate:

VO2 = Q × A-VO2 diff

= 7 L/min × 5 ml O2/100 ml blood

= 350 ml O2/min

So, at a heart rate of 100 bpm, the estimated oxygen consumption for a 70 kg person would be 350 ml O2/min.

Please note that these calculations are based on estimations and average values. Actual oxygen consumption can vary depending on individual characteristics, fitness levels, and other factors.

To calculate oxygen consumption for different heart rates of a 70 kg person, use the Fick's principle which involves calculating the maximum cardiac output and then dividing it by the arterial-venous oxygen difference. Finally, divide the resulting oxygen consumption by the body weight of the person.

The calculation of oxygen consumption for different heart rates of a 70 kg person can be determined using Fick's principle.

For example, if the maximum HR is 150 bpm and the SV is 130 mL, the CO would be 19.5 L/min. If the A-VO2 difference is 5 mL of oxygen per 100 mL of blood, and the body weight is 70 kg, the VO2 would be 9.75 L/min. Finally, the VO2 rate would be 0.139 L/min/kg.

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Epithelial cells are specialized to protect,absorb and secrete substances as well as detect sensations....Why are nerve cells are used to carry information or impulses from one part of the body to another.

Answer:

those cells or tissues which form the covering of skin and various vital organs like heart (pericardium), lungs ( pluera ) and peritoneal cells are epithelial tissues .they may be ciliated and flagellated .due to this they help in movement of fluid in female reproductive tract .they also form the lining of nephron

those cells which are involved in generation and conduction of nerve impulse are called nerve cells. they do not provide any covering and protection

Explanation:

The nitrogenous base. There are four different types in a strand of DNA, adenine, thymine, cytosine, or guanine. The specific arrangement of these four bases within the DNA of each organism gives that organism its unique traits

Answer: It uses natural selection to choose traits that are more favorable which is measured by if the species can make fertile offspring. For example horses can make fertile offspring like donkeys can also do this but a cross betweek male donkeys and female horses can make offspring(mule) but not fertile ones. Fertile offsprings are offsprings/ kids that can have kids.

Further Explanation:

https://www.britannica.com/science/biology/Evolution

Answer:

False

Explanation:

I just took the test