What is one purpose for the peer-review process in scientific research?

Answer:

all living things are made of cells, cells come from other cells, and cells are the basic unit of life.

Explanation:

hope this helped! :3

Answer:

The primary mechanism by which a cell gets rid of excess carbon dioxide (CO2) is through a process called respiration or cellular respiration. In cellular respiration, cells break down glucose and other organic molecules in the presence of oxygen to produce energy in the form of ATP (adenosine triphosphate), along with carbon dioxide and water as byproducts.

Once carbon dioxide is generated during cellular respiration, it diffuses out of the cell and into the surrounding tissues and fluids. From there, it enters the bloodstream and is transported to the lungs. In the lungs, carbon dioxide is exchanged for oxygen through the process of gas exchange during breathing. Oxygen is taken up by the red blood cells, while carbon dioxide is released into the air as we exhale.

In summary, cells eliminate excess carbon dioxide by releasing it into the bloodstream, where it eventually reaches the lungs for exhalation.

hope that helps :)

Answer:

RNA

Explanation:

Answer:

sorry i dont knwo

Joey of Koalas feed on their mother's milk before they can ingest pap.

Koalas are arboreal marsupials native to Australia. They are one of the mammals who give birth to the young ones who remain in their mother's lower belly.

It is a special substance produces by their mother that look like droppings and acts like probiotics.

To know more about Koalas here

https://brainly.com/question/7627147

#SPJ2

Answer:

Eagles- All birds of prey have excellent long-distance vision, but eagles stand out

Owls- These nighttime predators take the torch from eagles as soon as the sun goes down.

Also, Mantis Shrimp and Sheep and Goat

Explanation:

Answer:

Eating whole grains like brown basmati rice is linked to a lower risk of heart disease. Whole grains help to reduce blood cholesterol levels.

https://www.webmd.com/diet/health-benefits-basmati-rice#1

The property that prevents the ligands of cell-surface receptors from entering the cell is : The molecules are hydrophilic and cannot penetrate the hydrophobic interior of the plasma membrane.

Transmembrane receptors are another term for cell-surface receptors. These are proteins that bridge the plasma membrane and are present on the surface of cells. They bind to ligands that are unable to cross the plasma membrane on their own. These ligands are frequently hydrophilic or too big to get through. These receptors execute signal transduction instead of DNA binding to alter gene transcription and translation; an extracellular signal sets off an intracellular signal, which typically travels to the nucleus to change cell activity. In order to ensure that the ligand's effects are limited to its target cells, cell surface receptors are frequently tailored to the needs of that particular cell type.

A cell-surface receptors may be broken down into an intracellular domain that initiates a second messenger cascade, an exterior ligand-binding domain, and a hydrophobic area that crosses the membrane. Ion channel receptors, GPCRs, and enzyme-linked receptors are the three primary categories of cell-surface receptors.

To learn more about cell-surface receptors click here,

https://brainly.com/question/13050518

#SPJ4

Answer || The central nervous system and the peripheral nervous system.

The nervous system is a complex system that is made up of nerves and nerve centers in different organisms that carries messages to and from the brain and the spinal cord to send them into various parts of the body.

It is primarily divided into :

1 ) CNS that is central nervous system ( made up of brain and spinal cord). The CNS is responsible for the voluntary functions of the body.

2 ) PNS that is peripheral nervous system ( possess cranial and spinal nerves arising from brain and spinal cord respectively). It controls the involuntary functions of the body.

The distance from the equator and the time of year determine the number of daylight hours a deciduous forest abiotic factors within a biome receive each day.

The number of daylight hours a deciduous forest biome receives each day is determined by its distance from the equator and the time of year. The Earth is tilted on its axis at an angle of 23.5 degrees relative to its orbit around the Sun, causing seasonal changes in the amount of daylight different regions receive.

The tilt and position of the Earth in its orbit change over the course of a year, resulting in variations in the amount of daylight received by different parts of the planet. The closer a biome is to the equator, the more consistent its daylight hours throughout the year, while regions further from the equator experience more dramatic seasonal variations.

Learn more about the abiotic factors at

https://brainly.com/question/29773665

#SPJ4

The question is -

The abiotic factors within a biome, such as the number of daylight hours experienced each day, determine the types of biotic organisms that can thrive and survive in that region. What determines the number of daylight hours a deciduous forest biome receives each day?

a. its distance from the equator and the yearly rainfall total

b. its distance from an ocean and the air temperature

c. its distance from the equator and the time of year

d. its distance from an ocean and the Sun

The movement of bicarbonate ions from an erythrocyte into the plasma occurs due to concentration gradients and diffusion, and this process does not alter the electrical charge of the erythrocyte and the blood because of the exchange of bicarbonate ions for chloride ions.

To understand how bicarbonate ions can move from an erythrocyte into the plasma without any changes in the electrical charge of the erythrocyte and the blood, we need to first understand the role of erythrocytes in carbon dioxide transport in the blood. Erythrocytes contain the enzyme carbonic anhydrase, which catalyzes the conversion of carbon dioxide and water into carbonic acid. This carbonic acid then dissociates into bicarbonate ions and hydrogen ions. The bicarbonate ions are then transported out of the erythrocyte into the plasma in exchange for chloride ions, a process known as the chloride shift.
The movement of bicarbonate ions from the erythrocyte into the plasma occurs because of concentration gradients and the process of diffusion. Bicarbonate ions are more concentrated in the erythrocyte compared to the plasma, and as a result, they move down their concentration gradient from the erythrocyte into the plasma. This movement of bicarbonate ions does not change the electrical charge of the erythrocyte and the blood because the exchange of bicarbonate ions for chloride ions maintains the balance of electrical charges.
In summary, the movement of bicarbonate ions from an erythrocyte into the plasma occurs due to concentration gradients and diffusion, and this process does not alter the electrical charge of the erythrocyte and the blood because of the exchange of bicarbonate ions for chloride ions.

To know more about erythrocyte visit :

https://brainly.com/question/12529813

#SPJ11

Answer:

I get energy by sleeping at night and eating at least 3 meals a day everyday.

Explanation:

Answer:

As stars age, they run out of hydrogen to burn, decreasing the amount of energy they emit. Thus, younger stars can appear bluer while older ones appear more red, and in this way, a star's color can tell us something about that star's age.

Explanation:

When purifying DNA, its concentration and purity can be determined by measuring the absorbance at specific wavelengths. The absorbance at 260nm is used to determine the concentration of DNA in the sample, while the absorbance at 280nm provides information about the purity of the DNA.

To calculate the concentration of DNA, you need to measure the absorbance at 260nm. The absorbance value obtained is directly proportional to the concentration of DNA in the sample.

This means that a higher absorbance value corresponds to a higher DNA concentration, while a lower absorbance value indicates a lower concentration.

On the other hand, the absorbance at 280nm is used to assess the purity of the DNA sample. The absorbance at this wavelength is mainly influenced by the presence of proteins in the sample.

Ideally, the DNA sample should have a low absorbance at 280nm, indicating minimal protein contamination. High absorbance at 280nm suggests the presence of proteins, which can interfere with downstream applications or affect the accuracy of DNA quantification.

In summary, by measuring the absorbance at 260nm and 280nm, you can determine the concentration and purity of DNA.

A high absorbance at 260nm indicates a higher DNA concentration, while a low absorbance at 280nm indicates a purer DNA sample. It is important to have a high DNA concentration and low protein contamination for accurate and reliable DNA analysis and experimentation.

To know more about absorbance visit:

https://brainly.com/question/33651216

#SPJ11

The statement which is true regarding asexual reproduction is the last one, which says that the offspring are clones of the parents. This is because this process only takes part the genetic pool from one parent, not from two, as occurs in sexual reproduction. Here (in asexual reproduction), the process that occurs is mitosis, that is a replication of the parent information, and it's found in organisms like bacteria (by binary fission), and only in a few animals, as geckos, that reproduce themselves without a mate by parthenogenesis.

The prezygotic reproductive isolating barrier that is not a prezygotic barrier is the hybrid infertility. The correct option is C.

A prezygotic barrier is any barrier that prevents the formation of a zygote. Prezygotic barriers are one of the main barriers to interbreeding. Prezygotic barriers prevent the formation of a zygote. These are barriers that prevent mating or fertilization from taking place between species. These barriers are considered the primary barriers to interbreeding.

There are different types of prezygotic barriers that include the following: Temporal isolation, Behavioral isolation, Mechanical isolation, Gametic isolation, Ecological isolation. Therefore, hybrid infertility is not a prezygotic barrier since it involves a post-zygotic barrier. Post-zygotic barriers are those that occur after fertilization, and they prevent the development of viable offspring. The offspring of two species that can mate but are infertile are sterile or weak.

To know more about zygote refer to:

https://brainly.com/question/16690756

#SPJ11

Answer:

aaaaaaaaaaaaaaaaaaaaaaaaa6rytr

\(\longrightarrow{\green{59}}\) 

\(\large\mathfrak{{\pmb{\underline{\red{Step-by-step\:explanation}}{\red{:}}}}}\)

\(53 + 3(5 - 3) \\ \\ = 53 + 3(2) \\ \\ = 53 + 6 \\ \\ = 59\)

\(\sf\purple{PEMDAS\: rule.}\)

P = Parentheses

E = Exponents

M = Multiplication

D = Division

A = Addition

S = Subtraction

\(\bold{ \green{ \star{ \orange{Mystique35}}}}⋆\)

\(\mathrm{Follow\:the\:PEMDAS\:order\:of\:operations}\)

Calculate within parenthesis

\(5-3\\\\=2\)

\(=53+3\cdot \:2\)

Multiply and divide

\(3\cdot \:2\\\\=6\)

\(=53+6\)

Add and subtract

\(53+6\\\\= 59\)

So, the simplified expression of \(53 + 3(5 - 3)\) is 59

The water cycle, also known as the hydrologic cycle, is the continuous process by which water is circulated throughout the Earth and its atmosphere. The cycle consists of several processes, including evaporation, condensation, precipitation, and transpiration.

The option that does not happen to water as it goes through the water cycle is option D. Water vapor does not warm and become precipitation during the water cycle. Instead, as water vapor cools, it condenses into liquid water droplets or ice crystals and falls to the Earth's surface as precipitation. Precipitation can take the form of rain, snow, sleet, or hail, and is an important part of the water cycle, as it replenishes the Earth's water resources. After precipitation, the water may flow into rivers, lakes, or oceans, where it can evaporate and begin the cycle anew.

Learn more about  water cycle here:

https://brainly.com/question/1151425

#SPJ1

Megan Morikawa used field and controlled experiments to understand the mechanisms that allow some corals to tolerate a greater amount of heat stress than other corals.

Corals are marine invertebrates within the class Anthozoa of the phylum Cnidaria.

They typically form compact colonies of many identical individual polyps. Coral species include the important reef builders that inhabit tropical oceans and secrete calcium carbonate to form a hard skeleton.

Thus, we can conclude that, Megan Morikawa used field and controlled experiments to understand the mechanisms that allow some corals to tolerate a greater amount of heat stress than other corals.

Learn more about corals here: https://brainly.com/question/10970167

#SPJ1

The hikers made their way to the water's edge from the sediment view. Solid material that has been transferred and dumped in a new location is known as sediment.

Both soil erosion and the breakdown of wildlife and plants can produce sediment. These particles are assisted in reaching rivers, lakes, and waterways by wind, groundwater, and ice. Sediment is the contaminant that affects rivers, streams, lakes, and basins most frequently, according to the Environmental Protection Agency.

Minerals (such sand and some other soils) that settle or are deposited mostly on sides and bottom in aquatic environment are referred to as sediment. In addition to providing habitats for aquatic plants, it is crucial in the construction of beach, spits, dunes, and ports.

To know more about sediment visit:

https://brainly.com/question/14754473

#SPJ1

An example of organic solidarity would be a modern industrial society where individuals are interconnected and interdependent through their specialized roles and occupations.

Organic solidarity, as coined by sociologist Émile Durkheim, refers to a form of social cohesion that emerges in societies characterized by complex division of labor and specialization. In such societies, individuals have diverse roles and occupations, and their interdependence creates a sense of unity. Unlike mechanical solidarity, which is based on shared beliefs and values in traditional societies, organic solidarity is rooted in functional interdependence.

A modern industrial society serves as a prime example of organic solidarity. In such a society, individuals have specialized occupations and perform specific tasks necessary for the functioning of the whole. For instance, in a car manufacturing plant, workers in different departments like assembly, quality control, and logistics rely on one another to produce and deliver cars. Each individual's role contributes to the overall functioning of the organization, creating a sense of interconnectedness and mutual reliance.

This interdependence extends beyond the workplace. In modern societies, individuals rely on various services and professions, such as healthcare, transportation, and education, provided by others to meet their daily needs. The complex web of interconnected roles and occupations reinforces organic solidarity as people recognize their dependence on others to sustain their way of life.

Organic solidarity can be observed in modern industrial societies where individuals' interdependence, resulting from their specialized roles and occupations, fosters a sense of social cohesion. Such societies rely on the functional integration of diverse parts to create a functioning whole, highlighting the importance of interconnectedness and mutual reliance in maintaining social order.

To know more about social cohesion visit:

https://brainly.com/question/30697901

#SPJ11

Answer:

It is warming faster than pervious natural cycles.

An example of climate change is Global warming, here the earth is warming faster than pervious cycles. This is a p e x biology quiz 5.2.2 climate change, I just did it!

The difference between the current cycle of temperature change is that it is warming faster than previous natural cycles. Thus, the correct option is B.

Climate change may be defined as the shifting or alterations in the temperatures and weather patterns of the earth in the long term.

Climate change occurs due to the El Nino effect which is one one the factor of Global warming. This effect causes the average earth's temperature to increase gradually.

Therefore, the correct option for this question is B.

To learn more about Climate change, refer to the link:

https://brainly.com/question/24793273

#SPJ2

Answer:

i think you have to do 1k *2.5 m/s= 2.5

and

3m/s *1m = 3

and then you do 3-2.5

Answer:

1. it's an atom

Explanation:

An atom is the smallest particle of an element, having the same chemical properties as the bulk element. The first accurate theory explaining the nature of matter was Dalton's Atomic Theory: 1. All matter is composed of atoms, and atoms are indivisible and indestructible.

Answer:

Please find the punnet square to this question as an attachment

F1 generation:

genotype = BW

Phenotype = Erminette offsprings

F2 generation:

genotype = BB (1): BW(2): WW(1)

Phenotype = 1 Black, 2 Erminette, 1White

Explanation:

This question involves a gene coding for feather color in chickens. The allele for black feathers (B) is codominant with the allele for white feathers (W) to form an erminette chicken (black and white speckles).

According to this question, a cross between a chick with black (BB) feathers and chicken with white (WW) feathers will result in an all erminette chicken (BW) in the F1 generation (see attached image)

Also, in the F2 generation got by self-crossing the Erminette genotype in the F1 generation (BW), the following genotypic and phenotypic ratios are observed:

Genotypic ratio = BB (1): BW(2): WW(1)

Phenotypic ratio = 1 Black, 2 Erminette, 1White

Answer:

Nonrenewable

Explanation:

Answer:

B - Dinosaur Skin

Explanation:

Unless the skin is mummified, like that of a Pinacosaurus, the chromatin in the bones will be completely deteriorated.

From fossils, scientists can learn more about dinosaurs. Scientists can learn about dinosaur lengths and tooth shapes from fossils. Scientists speculate on the weights, movements, and diet of the dinosaurs.

Fossils are defined as the well-preserved remnants of plants and animals whose carcasses were buried beneath ancient seas, lakes, and rivers in sediments like sand and muck. Usually, sedimentary rocks include fossils, though rarely, low-grade, fine-grained metamorphic rocks will as well. It's possible that the fossils have been removed, leaving molds in the surrounding rock.

Take note of pattern, color, and shape. Matthew continues, "Seek for something distinctive on the ground, and as you examine it, look for patterns." Dinosaur bones typically have a lined organic pattern, which are the original bone tissue's preserved Haversian canals.

Thus, from fossils, scientists can learn more about dinosaurs. Scientists can learn about dinosaur lengths and tooth shapes from fossils. Scientists speculate on the weights, movements, and diet of the dinosaurs.

To learn more about fossils, refer to the link below:

https://brainly.com/question/6867325

#SPJ5

Currently, Coal is widely used because it's cheaper.

hydroelectric energy is more expensive (to build) but it has much much less waste, and no carbon emissions unlike coal

rest options are false.

Answer:

B.) Hydroelectric energy is associated with less waste production than coal.

Explanation:

While coal produces ash, CO2, CO, NOx, SOx, and many other waste products, hydroelectric energy has no waste products and doesn't pollute the environment.

Answer: 3 and 4

Explanation: