for what purpose is the mineral halite commonly used?

Answers

Answer 1

Answer:

seasoning, winter road sonit will melt ice, a source of sodium and chlorine for chemical processes


Related Questions

A stratified squamous epithelium is a stratified epithelium with squamous (flattened and scale-like) epithelial cells in the top layer.

Answers

A single thin layer of flattened cells to irregular boundaries makes up simple squamous epithelium. Those who line the walls of blood vessels and the lungs' air sacs. They also participate in physiological processes such as osmosis and diffusion.

A stratified squamous epithelium is a stratified epithelium with squamous (flattened and scale-like) epithelial cells in the topmost layer. Cuboidal or columnar cells may be found in the deeper layers. Some stratified squamous epithelia are heavily keratinized, while others are barely or not at all.

Squamous cells are thin, flat cells that resemble fish scales and are found in the skin's surface, the lining of hollow organs, and the lining of a respiratory and digestive tracts.  Protective functions of stratified squamous epithelium include protection against microorganisms invading underlying tissue and/or protection against water loss. A single basal layer contains stem cells, 2-3 layers of proliferative basaloid cells in the suprabasal region, as well as larger keratinized cells near the surface.

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Plants prefer to absorb
nitrogen in what form?

Answers

Answer:

Nitrate

Explanation:

is the form of nitrogen most used by plants for growth and development. Nitrate is the form that can most easily be lost to groundwater. Ammonium taken in by plants is used directly in proteins. This form is not lost as easily from the soil.

16. Which of the followings is the symptom of malaria? (a) Chills (b) Fevers (c) Recurring attacks (d) All ​

Answers

Answer:

fevers

Explanation:

sometimes parasites remain in the liver before multiplying.

The new parasites then enter the blood,multiply within the red blood cells and cause the following symptoms:Fever, Headache, shivering,Joint pain , Vomiting & convulsions

uses of biotechnology in washing powder making

Answers

Answer:

Here are some uses of biotechnology in the production of washing powders:

Enzymes: Enzymes are commonly used in washing powders to enhance the cleaning efficiency and remove various types of stains.  Proteases, amylases, lipases, and cellulases are examples of enzymes used in washing powders. These enzymes break down protein-based, starch-based, lipid-based, and cellulose-based stains, respectively, into smaller fragments, making them easier to remove during the washing process.

Bio-surfactants: Surfactants are essential components of washing powders as they help to remove dirt and oil from fabrics. Biotechnology allows for the development of bio-surfactants, which are surfactants derived from biological sources, such as bacteria or yeast. These bio-surfactants are more environmentally friendly than traditional surfactants as they are biodegradable and have lower ecological impact.

Microbial Strains: Biotechnology can be used to isolate, characterize, and optimize microbial strains that produce enzymes or bio-surfactants. Microorganisms, such as bacteria and fungi, can be engineered or selected for their ability to produce specific compounds that enhance the cleaning performance of washing powders.

Genetic Modification: Genetic modification techniques can be employed to enhance the properties of microorganisms used in the production of enzymes or bio-surfactants. This allows for the creation of microorganisms with improved characteristics, such as increased enzyme activity or enhanced stability under varying conditions.

Fermentation Processes: Biotechnology facilitates the use of fermentation processes to produce enzymes and bio-surfactants at a large scale. Fermentation involves the controlled growth of microorganisms in bioreactors, where they produce enzymes or bio-surfactants through metabolic processes. This enables the efficient and cost-effective production of these ingredients for use in washing powders.

Explanation:

What do scanning electron microscope and transmission electron microscope have in common

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Answer: What they both have in common is that they both contain an electron gun.

Explanation:

Male organisms are more susceptible to genetic disorders linked to the sex chromosome then female because they have _______, and therefore, the law of dominance doesn’t apply

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Because male creatures contain X and Y chromosomes, which are sex chromosomes, the law for dominance does not apply to them and they more susceptible to sex-related genetic diseases than female species.

Why are sex-related features more prevalent in males than females?

Males only inherited one X chromosome, hence they only have one chance to receive the "good" allele because females contain two versions of an x-linked allele whereas males only carry one. Males are more likely than females to exhibit X-linked characteristics.

Why are sex-related genetic diseases exclusively inherited by women?

That's because X-linked diseases are typically brought on by a lack of functional copies of a gene found on the X chromosome. Males are born with just one X chromosome. Hence, they just require one malfunctioning .

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which of the following alterations to the signaling pathway would lead to increased transcription by the creb protein?

Answers

Inhibition of GTP hydrolysis, inhibition of cAMP breakdown will lead to increased transcription by the creb protein.

What is Creb protein?

A transcription factor called CREB controls several cellular processes, such as differentiation, proliferation, and survival. A number of growth factors and inflammatory signals can activate CREB, which then regulates the transcription of genes with cAMP-responsive elements.

By adding an acetyl group to histone proteins, the CREB binding protein guarantees that the DNA is prepared for transcription (a process called acetylation). Histones are chromosome-shaping structural proteins that bind DNA.

The stabilization and retrieval of long-term, fear-based memories are aided by the cellular transcription factor CREB (cAMP response element-binding protein). It primarily accomplishes this through the hippocampus and amygdala, where it is expressed.

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how many amino acids can be coded for 288 bases?​

Answers

Answer:

76 amino acids can be coded for 288 bases.

Seeds are reproductive or not ?

Answers

Answer: Yes

Explanation: Monocots produce one cotyledon, while dicots produce two. Because seeds are reproductive structures and thus important to a species' survival, plants have evolved many mechanisms to ensure their survival. One such mechanism is seed dormancy. Dormancy comes in two forms: seed coat dormancy and embryo dormancy

Answer:Plants that reproduce by seeds. Seed plants have special structures on them where male and female cells join together through a process called fertilisation. After fertilisation, a tiny plant called an embryo is formed inside a seed.


The continental crust is:

Answers

Answer:

the outermost layer of Earth's lithosphere

Explanation:

the outermost layer of Earth's lithosphere that makes up the planet's continents and continental shelves and is formed near subduction zones at plate boundaries between continental and oceanic tectonic plates. The continental crust forms nearly all of Earth's land surface.

secrete the hormones, estrogen and progesterone, whereas _____ secrete the hormone, testosterone.

Answers

Androgens like testosterone are produced by the testicles, whereas the ovaries generate oestrogen, progesterone, and other androgens.Testicles secreate the harmone, testosterone.

Reproductive hormones have an impact on puberty, breast development, sperm or egg production, and body hair growth.Gonadotropin-releasing hormone (GnRH) produced by your brain stimulates the production of luteinizing hormone by your pituitary gland (LH). After that, LH travels to your gonads where it increases testosterone production and release. The adrenal cortex makes a number of hormones. The three most significant ones are androgens and oestrogen, cortisol, a glucocorticoid, and the mineralocorticoid aldosterone.

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Using the information from the reading, create a biomass diagram using lions/buffaloes/grasses what do you think it would look like based on what you know about the 10% rule?

Answers

Answer: It depends on the reading, but it should show the grass with the most energy, the buffalo with 90% less energy than the grass, and the lions with 90% less energy than the buffalo

Explanation: The ten percent rule states that, when energy is transferred from one organism to another, only 10% of the energy is conserved. The other 90% is lost as heat. So, heterotrophs (organisms that produce their own energy) like the grass would have the most energy, the buffalo would only receive 10% of that, and the lions only 10% of the buffalos' energy.

2 Itching and other skin problems are signs that a cat or dog may have fl eas. Fleas are parasites known for their biting and blood-sucking abilities. When they bite, fl ea saliva enters the pet’s circulatory system, sometimes causing an allergic response commonly seen as a “hot spot” on the pet’s neck or the base of its tail

Answers

Itching and other skin problems are signs that a cat or dog may have flea. Fleas are parasites known for their biting and blood-sucking abilities. When they bite, flea saliva enters the pet’s circulatory system, sometimes causing an allergic response commonly seen as a “hot spot” on the pet’s neck or the base of its tail.

Fleas are tiny parasitic insects that infest the fur of dogs and cats. They feed on blood and cause skin irritation that results in itching. If the problem is severe, it can lead to more significant health issues. Pet owners should watch for signs of fleas and treat their pets promptly to avoid complications. Fleas lay eggs on the skin of dogs and cats, which hatch and develop into larvae.

The larvae feed on the skin, shedding as they mature. Adult fleas emerge from the larvae, biting the host to feed on blood. The process repeats itself, with adult fleas continuing to lay eggs on the skin of the pet.The most common sign of fleas in dogs and cats is itching. Pets will often scratch themselves, bite their skin, or lick excessively to relieve the irritation.

Other signs of fleas include red or inflamed skin, hair loss, and the appearance of small, raised bumps on the skin. These bumps are often referred to as "flea dirt" and are the waste products of the fleas. In severe cases, anemia, an allergic reaction, or the transmission of other parasites or diseases can occur.

Flea infestations can be treated with a variety of products, including topical treatments, shampoos, and collars. It is essential to follow the instructions on the product label and treat the pet and the surrounding environment to eliminate the fleas. Prevention is key to avoiding flea infestations, so pet owners should maintain a regular grooming and flea prevention schedule.

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Which statement best describes heating by radiation

Answers

Answer:

did you get the answer yet

Answer:

Sunlight travels through space without the aid of fluids or solids.

Explanation:

Describe how replacing diesel/petrol fueled vehicle to electric-operated vehicles may change the environment

Answers

Answer:

By reducing the amount of carbon dioxide emissions contributing to global warming

Explanation:

Global warming is an arising problem caused by the emission of gases called GREENHOUSE GASES into the Earth's atmosphere. The greenhouse gases include Carbon dioxide, methane etc.

Carbon dioxide as the principal cause of global warming is emitted when fossil fuels like petroleum products like diesel or petrol are burned. Therefore, the use of automobiles like cars releases CO2 into the atmosphere. Therefore, replacing diesel/petrol fueled vehicle to electric-operated vehicles may change the environment by reducing the amount of greenhouse gases (CO2) emitted into the atmosphere, ultimately helping to reduce global warming.

Proteins that speed up biochemical reactions are known as

Answers

Answer:

agrochemicals in crops in a farma no.

1
Which are characteristics of carbon? Check all that apply.
covalent bonding
water soluble
generally in nonelectrolytes
low melting point
rapid reaction rate
forms a variety of compounds

Answers

Answer:

Carbon forms "covalent bonding"

"have low melting point".

"forms a variety of compounds".

Answer:

covalent bonding

generally in nonelectrolytes

low melting point

forms a variety of compounds

Explanation:

During which phase(s) of the cell cycle is the cell actually dividing?

Answers

Answer:

interphase

A cell spends most of its time in what is called interphase, and during this time it grows, replicates its chromosomes, and prepares for cell division. The cell then leaves interphase, undergoes mitosis, and completes its division.

Explanation:

have a nice day.

True or false the carrying capacity is the minmum number of individuals in a species that an environment can support

Answers

Its true!! If you look it uo theres many facts supporting the claim

Which example below is a metaphor?
Buzz! Buzz! The sound of the fly was enough to drive Juan crazy.
Jenna was the key that unlocked the door for Lena meeting new friends at her new school.
"Peter Piper picked a pack of pickled peppers."
all of the above

Answers

The answer is Jenna.If Jenna is the key it’s comparing her to a key with our using the words like or as.Hope this helps!!

A rain forest has a high level of biodiversity because it has…

Answers

Answer:

It has different kinds of wildlife

Explanation:

how each of the following would pass through the plasma membrane: gases, large polar molecules, charged molecules (like ions), hydrophobic molecules, and small polar molecules.

Answers

Facilitated diffusion allows the crossing of large polar molecules, charged molecules (like ions), and small polar molecules, while gases hydrophobic molecules by simple diffusion.

What are the different types of diffusion?

Polar and charged molecules including ions, amino acids, nucleosides, and carbohydrates can traverse the plasma membrane due to facilitated diffusion.

Simple diffusion through the cell membrane (plasma): Small, uncharged substances like oxygen and carbon dioxide as well as hydrophobic molecules like lipids can move through the cell membrane through simple diffusion due to the nature of the lipid bilayer.

Therefore, gases hydrophobic molecules cross the cell membranes by simple diffusion.

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HIV & AIDS. Is this condition still relevant? What are the latest statistics on this condition and can the new drugs really prevent new
infections?

Answers

Answer:

They're still VERY relevant.

Explanation:

In 2019, an estimated 34,800 new HIV infections occurred in the United States. HOWEVER new HIV infections declined 8% from 37,800 in 2015 to 34,800 in 2019. In 2012, the US Food and Drug Administration gave the green light to using daily pills of an HIV medication called Truvada (emtricitabine/tenofovir) to prevent infection. It proved more than 85% effective when taken on schedule. New drugs are still being developed, here's a link from the

FDA explaining some different types of new TREATMENT medications:

https://www.fda.gov/news-events/press-announcements/fda-approves-new-hiv-treatment-patients-limited-treatment-options

Here's a link for medications that PREVENT HIV/AIDS:

https://www.nature.com/articles/d41586-021-00618-7#:~:text=In%202012%2C%20the%20US%20Food,effective%20when%20taken%20on%20schedule.

Purple flowers are dominant, white flowers are recessive. We are using the letter 'Na' for the flower color gene. What are all the possible allele
combinations for a purple flower?
-АА
-Аа
-аа

Answers

Answer:

.....46e72fhjw8wfjj29ajfj29zjfjqs jw9cjhq

The s and p shells of an atom are full. Its atomic number is

Answers

Answer:

10

Explanation:

The maximum number of electrons in first orbit or P-shell will be 2×12=2 and second orbit or S-shell will be 2×22=8. Hence, if K and L shell are full, the total number of electrons in the atom will be 2+8 = 10.

YA'LL ARE SMART ! PLEASE HELP !

YA'LL ARE SMART ! PLEASE HELP !

Answers

Answer:

I think it is pound and weight: gravity.

Explanation:

The maximum size of a cell is limited by

Answers

Answer:

Greeting's

Explanation:

The primary limitation on the size to which a single cell can grow is a mathematical principle called the surface to volume ratio. As the size of a three-dimensional object grows, its volume increases more rapidly than its surface does, which causes metabolic problems for cells.

Glad To Help, From: JaxyBear :)

Which statement is supported by the two experiments?

A.
Even when matter is heated or combined, the weight of the matter does not change.

B.
When matter is heated or combined, the total weight of the matter will increase.

C.
Even when matter is heated or combined, the shape of the matter does not change.

D.
When matter is heated or combined, the shape of the matter will always stay the same.

Answers

Answer:

B.

When matter is heated or combined, the total weight of the matter will increase.

Explanation:

Concerned about the erosion of the sand dunes on the local beaches, the nearby community decides to take action. What would be the best thing to do to decrease beach erosion?​

Answers

In beach erosion, stabilizing dunes involves several activities. Wood sand gardens help preserve the sand and other materials needed for a healthy sand dune ecosystem.

What do you mean by beach erosion?

Coastal erosion is the process by which local sea level rise, strong waves and coastal flooding erode or carry away rocks, soil and/or sand along the coast.

Coasts are constantly changing due to  waves, currents and tides. Landslides and rock retreat are part of the natural  coastal erosion process. Waves that hit rocks often cause landslides. Lake Erie, Ohio is a great example.

Beaches can be damaged by strong storms or rising sea levels, but human activities such as coastal construction or the construction of navigation channels and inlets have worsened the problem and changed the natural flow of water and sand.

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How many heart does a human have?

Answers

Answer:

a human has only one heart

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What value represents the upper quartile of the box plot shown? 1 find the value of this question if a velocity time graph is hortizontal then velocity is Jim earns $41.25 in 5 hours. Susan earns $30.00 in 4 hours. Pierre's hourly rate is less than Jim's, but more than Susan's. What is his hourly rate? 5. Below is the graph for the equation 4x + 5y = 20. How could we changethis graph to represent the solution set for the inequality 4x + 5y < 20?Explain in detail what changes you would need to make. * I NEED HELP ASAPThe graph shows the movement of a car. Which statement describes the translation from point A to point B? Select all that apply. Find the latitude and longitude to the nearest minute for the following cities. a. Gisbourne, New Zealand b. Prague, Czech Republic c. Baton Rouge, Louisiana d. Nashua, New Hampshire e. Cairns, Queensland, Australia If you wrote out 6543^8901 as an integer, what would its units' digit be? A common technique for converting a primary alcohol to an alkyl halide involvestreating the alcohol with a hydrogen halide HX (X Cl, Br, or I) as shown inEquation 14.8. This reaction is reversible, and displacing the equilibrium to the rightnormally involves using a large excess of the acid, a strategy in accord with theLe Chatelier principle.(14.8)For example, 1-bromobutane may be prepared by heating 1-butanol with hydrobromicacid, HBr, in the presence of sulfuric acid (Eq. 14.9). The mechanism for thisreaction is known to occur in two steps, the first being protonation of the alcohol togive the oxonium ion 1 via a Lewis acid-base reaction (Eq. 14.10). This oxonium ionthen undergoes displacement by the bromide ion to form 1-bromobutane and water.This process is an SN2 reaction in which water is the leaving group and bromide ion isthe nucleophile. The sulfuric acid serves two important purposes: (1) It is a dehydratingagent that reduces the activity of water and shifts the position of equilibrium tothe right, and (2) it provides an added source of hydrogen ions to increase the concentrationof oxonium ion 1. The use of concentrated hydrobromic acid also helps toestablish a favorable equilibrium.No reaction occurs between 1-butanol and NaBr in the absence of strong acidbecause leaving groups in nucleophilic substitution reactions must be weakly basic(Sec. 14.1), as is water in Equation 14.10. If the reaction of 1-butanol and NaBr were tooccur (Eq. 14.11), the leaving group would necessarily be the strongly basic hydroxideion, a poor leaving group. Thus the forward reaction depicted in Equation 14.11 doesnot occur. On the other hand, the reverse reaction between 1-bromobutane andhydroxide proceeds readily because the leaving group in this reaction is the weaklybasic bromide ion.The mixture of hydrobromic acid and sulfuric acid may be prepared by eitheradding concentrated sulfuric acid to concentrated hydrobromic acid or by generatingthe hydrobromic acid in situ by adding concentrated sulfuric acid to aqueous sodiumbromide (Eq. 14.12). Both of these methods work well and give good yields of thealkyl bromide from low-molar-mass alcohols. The method of generating HBr in situis not effective with higher-molar-mass alcohols because of their low solubility inconcentrated salt solutions, so concentrated (48%) hydrobromic acid is used instead.Although the presence of concentrated sulfuric acid promotes the formation ofthe alkyl bromide, several side reactions involving sulfuric acid and the alcohol canoccur. One of these is esterification of the alcohol by sulfuric acid to form an alkylhydrogen sulfate 2 (Eq. 14.13).This reaction is reversible, and the position of the equilibrium is shifted tothe left, regenerating the alcohol from 2 as the alkyl bromide is produced. Theformation of 2 itself does not directly decrease the yield of alkyl bromide; rather,2 undergoes other reactions to give undesired by-products. For example, it sufferselimination on heating to give a mixture of alkenes (Eq. 14.14). It may also reactwith another molecule of alcohol to give a dialkyl ether by an SN2 reaction in whichthe nucleophile is ROH (Eq. 14.15). Both of these side reactions consume alcohol,so the yield of alkyl bromide is decreased. Fortunately, these side reactions may beminimized for primary alcohols by controlling the temperature of the reaction andthe concentration of sulfuric acid.It is necessary to use different procedures to prepare secondary alkyl bromidesfrom secondary alcohols because such alcohols are easily dehydrated by concentratedsulfuric acid to give alkenes by way of Equations 14.13 and 14.14. In fact, the acidcatalyzeddehydration of secondary and tertiary alcohols is a common method forsynthesizing alkenes (Sec. 10.3). This problem may be circumvented by using concentratedhydrobromic acid; however, it is better to prepare secondary alkyl bromidesby the reaction of secondary alcohols with phosphorus tribromide, PBr3 (Eq. 14.16).PREPARATION OF 1-BROMOBUTANE1. Describe the method by which hydrogen bromide is prepared for use in this experiment.2. Determine the limiting reagent for the conversion of 1-butanol to 1-bromobutane and the theoretical yield of product.3. 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