Park and Burgess advanced the study of social disorganization by introducing ________ into the study of human society.
a. ecological analysis
b. social class
c. statistics
d. modes of adaptation

Answer:

The ligand-gated, nonspecific, cation channel. Like many other ligand-activated neurotransmitter receptors, acetylcholine receptors (AChRs) are divided into two main subtypes.

the ionotropic nicotinic and metabotropic muscarinic receptors. At the neuromuscular junction, the nicotinic acetylcholine (ACh) receptor is a neurotransmitter-gated ion channel that has undergone extensive fine-tuning throughout evolution to efficiently and quickly convert a chemical signal into an electrical signal. Nicotinic acetylcholine receptors (nAChRs) are ligand-gated ion channels that can be divided into two groups: neuronal receptors, which are found throughout the peripheral and central nervous systems, and muscle receptors, which are found at the skeletal neuromuscular junction where they mediate neuromuscular transmission.

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Answer:

A) the finch with the longer beak

B) the allele will continue to become more prominent as the smaller beak birds die off

C) Yes, the birds with the longer beaks will continue to live on because the birds with the smaller beaks can’t find the seeds as easily.

Explanation:

Seeds are harder to find, so finches with larger beaks get selected in a polluted environment. This is a natural selection. If this continues, then the alleles for short beak will vanish.

Natural selection is a process in which nature selects an organism that can fit well. If an allele is selected in a population and present for a longer time, then it replaces other alleles in that population. Example: In a population, both short-beaked and long-beaked finches are present.

Due to pollution, long-beaked finches are able to find more seeds than short-beaked finches. Here, nature favors long-beaked finches over short-beaked finches. If this continues for a longer generation, then alleles for the short beak will vanish. Only alleles for long beaks will be in the population.

Hence, long-beaked finches are selected. It is an example of natural selection. The allele frequency of the long beak will increase while decreasing for the short beak.

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Answer:

1) Refrigerate or freeze

If you freeze or refrigerate the food, the bacteria or whatever organism growth will slow down in the food by a Greta amount due to the coldness. Refrigerate might be a temporary food soteage for like a week or 2/ month max. While freezing will just freeeze the bacteria and mold on the food which can be stored up to 3- 12+ months even. But then again it will be most likely flavorless by the end or have no nutrients value. You can stores mik in the freezer for a while but its not recommended to taste, same for other thing syou usually see in the fridge, eggs/ vegetables/fruits/ milks/ yogurts/ etc.

2) No moisture, no water of any kind (drying in the sun or salted)

So every living thing we know of needs water. Including bacteria and mold. Without water, theres no place to thrive. No place to thrive means no bacteria and food is safe for a good amount of time. Dried foods can last a really long time, sure some types are really unpleasant but its edible. But you can’t techincally “dry” meat since it will be A whole nest for flies before it even reaches the halfway mark. You can slat it which will lessen he time but still really efficient. Salt absorbs water and breaks down any type of Stuff. Its like a mini acid.

3) Canned good and no air access (Pressurized/ controlled container)

This is done by putting all your favortie food in a metal container. With no air access, the bacteria or mold in the food already in can’t escape and new ones can’t get in. THe can then is boiled to a certain tempature where then the bacteria dies. Now the food can even be perishable stuff like meat (most common fishes), fruits and even a nice can of liquid soup. Nothin g can get in. Nothing can get out but nothing CAN get out becuase eveythign is dead. Canned food can last REALLY LONG, good for long term expeditions without a fire or food.

Answer:

Drying is one of the most ancient food preservation techniques, which reduces water activity sufficiently to prevent bacterial growth. Refrigeration preserves food by slowing down the growth and reproduction of microorganisms and the action of enzymes which cause food to rot

Explanation:

Answer:

a biologic trade of sperm/ semen and egg cells

when these are traded only then reproduction occurs

Answer:

i think its a

Explanation:

Answer:

A

Explanation:

By encouraging the same motion or by minimizing unwanted or unneeded motions that could take place while the prime mover contracts, synergists support agonists.

Fixator: To enable the agonist work as efficiently as possible, the force applied in a motion is the muscle(s) which stabilizes the source of the agonists and the bone that the source spans (moves across). Synergist. The biceps muscle and brachialis work together to produce a biceps curl, while the brachialis serves as the agonist. while the prime mover contracts, synergists support agonists.The latter uses the first two to help stabilize the elbow joint while doing the bicep curl exercise. Skeletal muscles only contract in one plane. They always arrive in pairs as a result. Whenever one muscle in a couple contracts, for example to bend a joint, its opposite muscle contracts and pulls.

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The energy in a system of magnets when the magnetic force causes two magnets to move from potential energy to kinetic energy.

Kinetic energy is the energy involved in an object's motion. Kinetic energy can be found in moving objects like a bullet, a human, and electromagnetic radiation like light.

Kinetic energy is also the force that drives the random, continuous bouncing of atoms or molecules. This is also referred to as thermal energy; the kinetic energy of atomic motion increases with increasing thermal energy and vice versa.

Temperature is the term used to describe the average thermal energy of a collection of molecules, while heat is the term used to describe the transfer of thermal energy between two objects.

Therefore, The energy in a system of magnets when the magnetic force causes two magnets to move from potential energy to kinetic energy.

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Answer:

can some one baned me

Explanation:

PPLLZZ

Answer:

combines genes from organisms of different species in a lab

Explanation:

Recombinant DNA technology involves the process of joining the genes (DNA) of different multiple species in order to insert into another organism (host). Recombinant DNA technology has many applications in genetic engineering.

One example of Recombinant DNA is the synthesis of Insulin in bacteria cell where a human insulin gene is first inserted into a plasmid vector, then inserted into a bacterial cell that uses its expression abilities to transcribe and translate the gene into INSULIN protein.

This procedure is usually conducted in a laboratory with the use of certain laboratory equipments.

Answer: combines genes from organisms of different species in a lab

Explanation;

Recombinant DNA technology involves the process of joining the genes (DNA) of different multiple species in order to insert into another organism (host). Recombinant DNA technology has many applications in genetic engineering.:

The reason why resonant transmission bands get narrower for higher frequencies, in terms of Q-factor, is that the Q-factor increases with a decrease in the frequency of operation of the resonant circuit.

A higher Q-factor indicates a lower bandwidth of the resonant circuit. Q-factor (quality factor) is a measure of the damping in an oscillator or resonant circuit. In other words, the bandwidth of the resonant circuit decreases as the Q-factor increases.

So, for higher frequencies, the Q-factor will be higher, resulting in a narrower resonant transmission band. This is because the resonant frequency of the circuit is determined by the inductance and capacitance of the circuit, and their respective values change with frequency.

The higher the frequency, the smaller the inductance and capacitance values required to achieve resonance. As a result, the resonant frequency is shifted upward.

However, the resonant bandwidth, which is the range of frequencies at which the circuit resonates, is inversely proportional to the Q-factor. Thus, for higher frequencies, the resonant bandwidth is narrower as the Q-factor is higher.

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Answer:

there's no pic ture or anything?

Explanation:

I can't answer with out a problem ..

Answer:

10

Explanation:

Your body can't produce the ten necessary amino acids and must acquire them from your diet.

The body does not manufacture essential amino acids and must be supplied by food. They don't need to take one meal at a time. The equilibrium is more significant during the day.

The body produces nonessential amino acids from essential amino acids or from the natural degradation of proteins.

Answer:

10

Explanation:

i took the test

Answer:

Seed Coat

Explanation:

Answer:

Explanation:

Sun exposure which also includes its intensity is responsible for detrimental damage to the skin ranging from sunburn, etc and skin cancer.They also aid in the accumulation of DNA lesions which are unable to be repaired by the body systems which are distributed throughout the whole epidermal layers and the uppermost dermal cells in light, intermediate and tanned skin while they were restricted to suprabasal epidermal layers in brown or dark skin in interaction with the individual's genetics.

To solve this problem of damage to the skin, a way to do this was to evolve skin that was dark to protect against the sun's more damaging rays. Melanin, the skin's brown pigment, is a natural sunscreen that protects tropical peoples from the many harmful effects of ultraviolet (UV) rays as the sun rays is a lot high in these areas.

Solution:

Neutrophils are leukocytes and for this reason, they belong to the immune system and help fight against different types of infections. Indeed, this type of cell (neutrophils) is one of the first immune cells to react when microorganisms, such as bacteria or viruses, enter the body. Neutrophils go to the site of infection and eliminate microorganisms by trapping them or by releasing enzymes that destroy them, stimulating the response of other types of leukocytes. On the other hand, neutrophils are special granulocytes and phagocytize.

Now,

Answer:

D.Moon's gravitational force.

Answer:

D) Moons gravitational force

Explanation:

Gravity and inertia act in opposition on the Earth's oceans, creating tidal bulges on opposite sites of the planet. On the “near” side of the Earth (the side facing the moon), the gravitational force of the moon pulls the ocean's waters toward it, creating one bulge.

   Therefore saying, the moons gravitational force.

Answer:

Each tool is precisely designed for a specific purpose, so choosing the correct tool will also decrease the amount of effort required to get a job done right without causing damage to either the equipment or the surface

Most of the Bill's ATP for this activity will be derived from the breakdown of fatty acids, through beta-oxidation in the mitochondria of cells.

ATP, also known as Adenosine Triphosphate, is a chemical that serves as the substrate for all metabolic processes in the body. This molecule can be created by a variety of techniques. Bill's workout will be powered by the combustion and breakdown of fatty acids.

Therefore, the energy required during aerobic exercises is sourced from the combustion and breakdown of fatty acids via a process known as beta-oxidation. This is one of the numerous processes involved in the generation of ATP and so occurs within the mitochondria of a cell.

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Answer:

Because the particles in steam (gas) move faster and are farther apart while ice (solid) particles are so close to each other and don't move that much

Changes to the geosphere, which includes the solid Earth, rocks, and minerals, can have significant impacts on the atmosphere, hydrosphere, and biosphere.

Earthquakes can cause landslides, which can alter the landscape and affect the habitats of organisms in the biosphere. They can also trigger tsunamis that impact the hydrosphere, and can release gases from the geosphere that affect the atmosphere.

Changes to the geosphere can also contribute to climate change, which can have far-reaching impacts on the atmosphere, hydrosphere, and biosphere. For example, melting of glaciers and polar ice caps due to global warming can lead to rising sea levels, which can impact coastal habitats and populations. Changes in temperature and precipitation patterns can also affect plant and animal populations in the biosphere.

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Proteins often have regions that can fold and function as an independent entity from the whole protein. These regions are called: domains.

Proteins are huge biomolecular and macromolecular structures made up of one or more long chains of amino acid residues. Proteins serve a wide range of roles within animals, including catalyzing metabolic events, DNA replication, responding to stimuli, providing structure to cells and organisms, and transporting chemicals.

Proteins differ primarily in their amino acid sequence, which is determined by the nucleotide sequence of their genes and usually culminates in protein folding into a specific 3D structure that dictates its activity.

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Answer: ATT/GGG/CCC

Explanation: Adenosine (A) pairs with Thymine (T), and Guanine (G) pairs with Cytosine (C)

Answer:

D

Explanation:

Darwin believed that in the same species some animals have traits that allow them to better survive and these individuals reproduce while the others die out so only the individual with the best inherited traits survives

Option D i.e. lactate lowers the intramuscular pH, which interferes with enzyme activity and energy metabolism, is the correct answer.

Lactate accumulation contributes to fatigue because lactate lowers the intramuscular pH, which interferes with enzyme activity and energy metabolism. Hence, the correct option is (d) lowers the intramuscular pH, which interferes with enzyme activity and energy metabolism.

What is lactate?Lactate is a product of anaerobic glycolysis in muscles. Lactate accumulates when there is inadequate oxygen supply during intense exercise, leading to muscle fatigue. The accumulation of lactate lowers the intramuscular pH, which interferes with enzyme activity and energy metabolism, leading to fatigue.How does lactate accumulation contribute to fatigue?Lactate accumulation contributes to fatigue by inhibiting the process of energy metabolism. When the intramuscular pH falls, it leads to enzyme inhibition, which is crucial for the proper functioning of energy metabolism. The hydrogen ion accumulation affects several enzyme systems, leading to fatigue and reduced force production.The muscles rely on energy metabolism to produce adenosine triphosphate (ATP) for muscle contraction. Hence, when lactate accumulates, it inhibits energy metabolism, leading to reduced ATP production. This reduction in ATP production leads to muscle fatigue, which affects exercise performance. Thus, lactate accumulation contributes to fatigue.

Hence the correct answer is Option D.

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Biotic factors in an ecosystem are the living organisms or the participants in the foob web. They count on each other for their survival. The biotic factors in the foob web provided are the producers, consumers and decomposers. Abiotic factors in an ecosystem are rocks, soil, and water that collaborate with biotic factors to provide them with the nutrients they needed to survive. Sunlight, air, soil, and minerals are also examples of abiotic factors. Sunlight gives energy so that plants may use them i order to grow. This ultimately holds up the whole community of an ecosystem. Air also connects with plants to help them grow by providing an origin of CO2 and other nutrients.

Answer:

Seafloor spreading helps explain continental drift in the theory of plate tectonics. ... Plates that are not subducting are driven by gravity sliding off the elevated mid-ocean ridges a process called ridge push. At a spreading center, basaltic magma rises up the fractures and cools on the ocean floor to form new seabed.

Explanation:

Explanation:

The nucleus controls and regulates the activities of the cell (e.g., growth and metabolism) and carries the genes, structures that contain the hereditary information. Nucleoli are small bodies often seen within the nucleus.

is it ok if u could try and help me with my last question if so thx