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Explanation:

The geologic time scale is a method of historical dating that analyzes geological strata in time. Also, the geologic time scale is the calendar for happenings in Earth history. Geologists, paleontologists, and other Earth scientists use it to explain the timing and connections of events in geologic history. Furthermore, eons are the division of the geologic time scale into influential parts of time. Eras are the smaller pieces that eons are likely to divide into, and each era is divided into periods.

The backbone of DNA and RNA is composed of sugar phosphate. DNA is double-stranded due to interactions between adenine, cytosine, guanine, and thymine, which are nucleotide bases. Uracil is a pyrimidine nucleotide base.

DNA is the hereditary material of humans and almost all organisms. It carries genetic information. DNA is deoxyribonucleic acid and RNA is ribonucleic acid. DNA is double-stranded while RNA is single-stranded. Both DNA and RNA are protein derivatives. The base is formed of sugar phosphates. Both these carry nucleotide bases on them. Adenine, guanine, cytosine, uracil, thymidine, etc are examples of nucleotide bases. Among that adenine and guanine are purines. Cytosil Uracil and thymidine are pyrimidines.

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Answer:The two benefits of using the above model is that It shows how parts of the molecule are arranged in relation to one another (option B) and it represents an object too small to be observed directly (option C).

What is a model?

A model is a simplified representation used to explain the workings of a real world system or event.

According to this question, a model of carbondioxide molecule was given in the above image. The model shows the constituent elements and how they are arranged or bonded together.

Therefore, it can be said that option B and C are the two benefits of using the model.

Explanation:

Answer:

Your body uses carbohydrates, lipids and proteins for energy. When small organic molecules bind together, they form larger molecules called biological macromolecules. Biological macromolecules fall into four categories: carbohydrates, proteins, lipids and nucleic acids. Your body uses carbohydrates, lipids and proteins for energy.

Explanation:

Your body uses carbohydrates, lipids and proteins for energy. When small organic molecules bind together, they form larger molecules called biological macromolecules. Biological macromolecules fall into four categories: carbohydrates, proteins, lipids and nucleic acids. Your body uses carbohydrates, lipids and proteins for energy.

Scientists think that natural selection that results in a population containing individuals that exhibit two different phenotypes, also known as disruptive selection.

Disruptive selection, also called diversification selection, describes changes in population genetics in which extreme values ​​of a trait are favored over median values. In this case, the trait variance increases and the population splits into two different groups.

Examples of disruptive selection are dark and light oysters. Both Dark Oyster and Light Oyster have a stealth effect. Light oysters blend into rocks, and dark oysters can hide behind rocks. Destructive selection occurs when individuals with intermediate phenotypes are less fit and favor extreme phenotypes than those with higher and lower phenotypes. This can occur, for example, when she has two different food sources or predators with different prey size preferences.

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The bacteria in any colon make biotin, vitamin K, and other B vitamins are the nutrient for all large intestine. The blood is then filled with these vitamins.

The intestine is crucial in reducing vitamin discrepancy when a person's dietary intake of these vitamins is insufficient. Consuming a diet high in fiber helps improve digestion and stave off constipation. Strive to consume 30g of fiber every day, which is the recommended amount.

You need fiber from a range of sources, including wholemeal bread, for a healthy gut. The aim of the large intestine is to absorb water and salts from the material that has not been digested as food, and get rid of any waste products left over. By the time your big intestine receives food that has been combined with digesting fluids.

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Correct Question:

Mention What type of nutrient is very helpful for large intestine functioning?

Answer: outside of the cell

Explanation:

Answer:

The seed planted at extreme cold or in the reason of frozen ice don’t germinate, why?

Explanation:

Seeds require certain environmental conditions in order to germinate, including appropriate temperature, moisture, oxygen, and sometimes light. If the temperature is too low, such as in extreme cold or frozen ice, it can prevent germination from occurring for several reasons:

Slow metabolic activity: At extremely low temperatures, the metabolic activity of the seed slows down, and the enzymes necessary for germination become inactive.

Dehydration: When seeds are exposed to cold temperatures, they can become dehydrated, which can damage the cell membranes and prevent the seed from germinating.

Ice crystal formation: When seeds are exposed to extremely cold temperatures, ice crystals can form within the cells of the seed. These ice crystals can damage the cells and prevent germination from occurring.

Therefore, seeds planted in extreme cold or frozen ice do not germinate because the environmental conditions required for seed germination are not met.

Glycoproteins are proteins that have attached carbohydrate molecules, while lectins are proteins that specifically bind to carbohydrates. Therefore, if the characteristic is related to the presence of carbohydrate molecules attached to a protein, it is likely a glycoprotein.

Glycoproteins are proteins that have covalently attached carbohydrate molecules. These carbohydrates can be attached to the protein portion through specific attachment sites. Glycoproteins play important roles in various cellular processes, including cell-cell recognition, cell signaling, and immune responses.

On the other hand, lectins are proteins that have the ability to bind specifically to carbohydrate molecules. Lectins recognize and bind to specific carbohydrate structures, which can be present on the surfaces of cells or on glycoproteins. Lectins are involved in various biological processes, such as cell adhesion, immune responses, and glycoprotein quality control.

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Hope this helps!

>Rijja<

Answer:

cellular respiration

Explanation:

Answer:

Sound travels fastest through solids. This is because molecules in a solid medium are much closer together than those in a liquid or gas, allowing sound waves to travel more quickly through it. In fact, sound waves travel over 17 times faster through steel than through air.

The correct answer to this question is A. extinction. The loss of species from the planet is a serious concern that affects the entire ecosystem.

Extinction occurs when a species completely disappears from the planet, either through natural processes or due to human activities such as hunting, habitat destruction, and pollution. When a species goes extinct, it can have a ripple effect on the entire ecosystem, as it may have played a critical role in the food chain or provided other important ecological services. Extinction can also reduce the genetic diversity of the planet, making it more vulnerable to disease and other threats. Therefore, it is crucial to protect endangered species and their habitats in order to prevent further extinction and preserve the planet's biodiversity. In summary, extinction is the term used to describe the loss of species from the planet, and it is a major concern for scientists and conservationists around the world.

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If ACTH secretion is inhibited, the outcome will be that the adrenal glands will not release cortisol. ACTH, or Adrenocorticotropic hormone, is responsible for stimulating the adrenal glands to produce cortisol. The other terms mentioned are not directly related to ACTH secretion.

If ACTH secretion is inhibited, the adrenal glands will not release cortisol. This is because ACTH stimulates the production and release of cortisol from the adrenal glands.

The other outcomes listed (thyroid gland not releasing thyroid hormone, posterior pituitary gland not releasing ADH, and anterior pituitary gland not releasing TSH) are not directly related to ACTH secretion.

The result of inhibiting ACTH secretion is that the adrenal glands won't release cortisol. The adrenal glands are stimulated to create cortisol by ACTH, or adrenocorticotropic hormone. The other terms listed have nothing to do with ACTH secretion specifically.

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Answer:

Here is the matching of the types of boundaries with their characteristics:

B. Convergent - Near subduction zones

C. Divergent - Tension

A. Transform - Shearing

Answer: 2,4,5,1,3

Explanation: I just know the answer

Answer:

they intersect they coincide

Explanation:

coincide one line overlaps another one

they intersect the lines meet but they are not parallel or perpendicular

Proteases enzyme is not found in saliva , hence option 'D' is correct

The natural execration occurs from salivary gland, thus it accounts for high concentration of urea and uric acid found in saliva. Since the amount of creatinine production is consonant in 24 hours , uric acid and urea -to- creatinine ratio are better to clarify the changes of this compound concentration in saliva . Therefore option A is incorrect.

The main inorganic components are sodium , potassium, chloride, calcium, phosphate , and bicarbonate , all contributing to the ionic strength of saliva. Therefore option B is incorrect.

As an important part of the non specific immune defense mechanism , lysozyme is an important component of antibacterial in saliva. Therefore option C is incorrect.

Proteases are released by pancreas into the proximal small intestine ,where the mix with proteins already denatured by gastric secretion's and break down into amino acids. Therefore option "D" is correct.

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When a person is said to have "slipped a disc'' of their vertebral column it means that the facet joint has disrupted.

There is a small soft structure of tissues present between the bones of the spine.

When the small soft cushion is pushed out of the spine because of the twisted movement of the spine, it is said that the person has slipped disc.

The human vertebral column has facet joints. Each vertebral column has two set of facet joints when slipped disc occurs the facet joint disrupts.

Facet joint in the vertebral column is the joint that connects one vertebra to another.

When the cushion of the tissue come out of the vertebra the facet joint gets disturbed from its original position and it creates a unbearable pain in the spine.

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In a general view, it became challenging to continue farming for a living due to the new rules. Workers were required by the city's new factories that were opening at the same time. That is why many people made the transition from rural to urban areas.

Industrial enterprises needed a huge labor force, and people and their families needed someplace to live close to where they worked. As a result, cities flourished. Millions of immigrants sought employment and a better life in the United States and were drawn to cities and factories. In industries, there were sometimes difficult working conditions. The normal number of hours per day was 10 to 12. Accidents that were fatal were typically caused by dangerous working conditions.

For the sake of efficiency, tasks are frequently separated, which causes employees to do repetitive and tedious labor. The speed of work often increased, and it was frequently carried out in factories constructed to accommodate the equipment. Finally, factory managers started enforcing an industrial discipline and requiring people to work certain, sometimes extremely long, hours.

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The given question is incomplete. The complete question is given by:

New laws made it difficult to continue to make a living farming. at the same time, the new factories opening in the city needed workers. as a result, many people moved from the country to the city. cities were becoming even more important than before. Give a general account?

Answer:

A

Explanation:

They are isomers of each other, but since they have different arrangements, they are not the same compound" accurately describes the relationship between the two diagrams the two structural diagrams represent different isomers of the same compound Isomers are molecules with the same chemical formula but different arrangements of atoms. D

In this case, both diagrams depict two carbon atoms that are double bonded to each other.

However, the arrangement of the attached atoms differs between the left and right diagrams.

In the left diagram, the two carbon atoms are double bonded, and one carbon atom is bonded to a hydrogen atom below on the left and above on the right. Additionally, this carbon atom is bonded to a methyl group (CH3) above on the left and below on the right.

On the other hand, the right diagram shows the two carbon atoms double bonded, with both carbon atoms bonded to methyl groups above and below, while also being bonded to a hydrogen atom below on the left and right

Although the two isomers have the same chemical formula, they are distinct compounds due to their different arrangements.

Isomers have different physical and chemical properties because their arrangement affects the interactions and bonding patterns of the atoms within the molecules.

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Answer:

a) 0.23

Explanation:

Probability that all three of the children get the disease from their mother is 18.5%, and probability that at least one of the children do not get the disease from their mother is 81.5%.

If the probability that a child becomes infected with the disease from the mother is 57%, then the probability that a child does not get the disease from the mother is 100% - 57% = 43%.

Let's use  "D" for the event that a child gets the disease from the mother

"ND" for the event that a child does not get the disease from the mother

P(all 3 children get the disease) = P(D and D and D) = P(D) x P(D) x P(D) = 0.57 x 0.57 x 0.57 = 0.1851 or approximately 18.5%.

P(at least 1 child does not get the disease) = 1 - P(all 3 children get the disease) = 1 - 0.1851 = 0.8149 or approximately 81.5%.

Therefore, the probability that all three of the children get the disease from their mother is 18.5%, and the probability that at least one of the children do not get the disease from their mother is 81.5%.

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Answer:

small

Explanation:

I learned this in the 7that grade

Answer:

I believe its b im not sure tho

Answer:

Yes

Explanation:

in order for you to fully function and stay alive the cells need to be replaced. mitosis is the reason we can grow, heal wounds, replace damaged body parts and cells. It also helps with organisms that reproduce.