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Answer:

Heating an enzyme denatures the structure and reduces or turns off function!

Explanation:

Enzymes are proteins that increase the speed of a reaction. Heat denatures the structure of an enzyme, which causes it to lose function!

There are the Three 'F's in Biology... Form Follows Function, if you alter the form you also alter the function of something in Biology!

Angiogenesis is the growth of new blood vessels.

What is angiogenesis?

This procedure can happen in one of two ways.

Hence angiogenesis means formation of new blood cells.

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it is the answer of buffalo behaviour

Answer:

thats the 2 number point okay,plasma contains platelets ,ok

The gram-negative bacterium appearing purple after performing a gram stain is likely due to a mistake made during the staining process. Gram staining is a technique used to differentiate bacterial species based on their cell wall composition. Gram-negative bacteria have a thinner peptidoglycan layer and an outer membrane, which makes them resistant to the crystal violet stain used in the first step of the staining system. The counterstain, safranin, is then used to stain gram-negative bacteria pink.

However, if the decolorizing step is not done properly, the crystal violet stain may remain in the gram-negative bacteria, resulting in a false positive, and the bacteria will appear purple instead of pink. It is important to follow the proper steps and timing in the gram staining process to ensure accurate results.

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Soil salinization is the accumulation of salts in the soil where the soluble salts are present in the soil typically it is the table salt. The correct answer is option A.

It is the common salt that is the sodium chloride and the NaCl.

The excessive accumulation of salts of water soluble salts that are present in the soil. The various salts are sodium chloride and the most common constituent along with the sodium are magnesium, potassium, calcium and sulfates.

On the effect of soil salinization it affects the crop yields and the crop production that is affected as well as the salts that are present in the soil and the crops along with the soil fractures happen too.

The contamination of salt water and the soil erosion takes place with the nutrients getting away with the soil washing off.

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Answer:

Solar energy is the most efficient compared to fossil fuels. The sun is a free and renewable source of energy. Solar energy also has less environmental impact.

If several highly educated scientists all study the same scientific data, then they may have different conclusions because of the following factors:

Interpretation of data: Each scientist may have a different interpretation of the data, leading to different conclusions. This is because interpreting data involves the use of subjective judgment and prior experiences with similar data.

Personal biases: Personal biases may also affect the conclusions drawn from the scientific data. Personal biases refer to a scientist's preconceived ideas or prejudices that can influence their interpretation of the data. This can affect their ability to draw an objective conclusion.

Overemphasis of certain aspects: The overemphasis of certain aspects of the data or leaving out of certain details can result in different conclusions among scientists. Scientists may focus on different aspects of the data, leading to different conclusions.

Experimental setup and procedure: The experimental setup and procedure can also have an impact on the conclusions drawn from the data. If there are variations in the experimental setup or procedure, it can lead to different conclusions among scientists.

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A gene fusion where the regulatory region of one gene is fused to the open reading frame of another gene whose protein product is easy to detect reporter gene.

A gene created by combining sections of two different genes. Fusion genes and the fusion proteins that result from them can be created in the laboratory or naturally in the body when a piece of DNA from one chromosome moves to another. The most common type of mutation is gene fusions or translocations caused by chromosomal rearrangements. They result in chimeric transcripts or gene deregulation due to the juxtaposition of novel promoter or enhancer regions.

A reporter gene is an exogenous coding region that is linked to a promoter sequence or element in an expression vector and introduced into cells to provide a means of measuring promoter activity.

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Thiomargarita namibiensis, a type of bacteria, thrives in a unique chemical environment characterized by an abundance of sulfide and low oxygen levels. Experiences a scarcity of organic carbon and nitrogen sources.

Thiomargarita namibiensis is commonly found in oxygen-depleted marine environments, such as the sediments of the Namibian continental shelf. These environments are rich in sulfide, which is a key component of their chemical environment. Thiomargarita namibiensis has adapted to utilize the abundant sulfide as an energy source for its metabolism.

In contrast, Thiomargarita namibiensis faces a scarcity of organic carbon and nitrogen sources in its habitat. This scarcity is primarily due to the limited availability of organic matter and nutrients in the sediments. As a result, Thiomargarita namibiensis has evolved strategies to efficiently acquire and utilize the limited organic resources, such as forming symbiotic relationships with other microorganisms or accessing organic matter through scavenging and degradation processes.

Overall, the chemical environment of Thiomargarita namibiensis is characterized by an abundance of sulfide and low oxygen levels, while experiencing a limited availability of organic carbon and nitrogen sources. These adaptations allow Thiomargarita namibiensis to thrive in its unique ecological niche.

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Answer:

False

Explanation:

Answer:

Alveoli are found in the lungs

A:don't live in an area where these diseases are common

Answer:the function of ribosome is making protiens.hence it synthesizes the protiens.

Explanation:

the ribosomes function is divided into three stages:

1)initiation

2)elongation

3)termination

Answer: taking animals profit, hunting, trapping

Explanation:

There are many causes of extinction like overuse of resources, loss of natural habitat, pollution etc.

Overuse of resources - Day by day human population is on a rapid rise and with this increasing population, the usage of resources is being increased which results to extinction of resources and different organisms.

Loss of natural habitat - Due to increasing usage of resources, humans had spread to each and every corner of the world, which in turn had affected the natural habitats of animals.

Pollution- It plays a main role in extinction of different species, due to pollution the air and environment is affected badly, which makes it difficult for animals to survive.

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Changes to different gases lead to different effects on the absorption of energy by the surface.For instance, the increase in carbon dioxide gas in the atmosphere leads to a rise in the temperature of the surface. Carbon dioxide traps heat in the atmosphere, which leads to a gradual increase in the temperature of the Earth's surface.

The rise in temperature due to the increase in carbon dioxide in the atmosphere is commonly referred to as the greenhouse effect. However, if there is an increase in gases that are good at blocking solar radiation, the opposite effect occurs.

Gases like sulfur dioxide block incoming radiation, which leads to a cooling effect on the surface. This cooling effect can lead to less absorption of solar energy by the surface. The different effects of different gases on the energy absorbed by the surface show the importance of understanding the different gases present in the atmosphere.

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Answer: B and E

Explanation: USATESTPREP

Answer:

White Rhinoceros :)

Explanation:

Answer:

White Rino's

Explanation:i just know

Answer:

A.shared natural resources

Explanation:

Answer:

I'd assume constant rain and erosion

Explanation:

The photo shows a subduction zone between two oceanic plates. When two oceanic plates are converging, one is overridden and the other is pushed down the asthenosphere. The boundary of the subduction zone is usually marked by deep trenches.

ANSWER: C) Plate A is oceanic and Plate B is oceanic.

The mass of filaments found in a mushroom is called mycelium. A mycelium is the mass of filaments that make up the vegetative portion of a fungus. A mycelium is composed of many thin, thread-like filaments called hyphae, which together form a network of tiny tunnels that extend throughout the substrate in which the fungus is growing.

The mycelium of a mushroom absorbs nutrients and other resources from the soil or substrate, which it uses to grow and reproduce. When conditions are right, the mycelium will produce the fruiting body of the mushroom, which is what we typically think of as the “mushroom” itself.

So, when you cut a stalk from one of your mushrooms in half and notice it has a spongy texture, made up of little filaments, the mass of filaments found in a mushroom is called mycelium.

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Answer: A healthy diet prevents malnutrition and protects from diseases like obesity, heart disease, diabetes, cancer and stroke. Today, many people's diets consist of more saturated fat, trans fats, sugars, and more sodium than fruits, vegetables and dietary fiber. Your body's health reflects what you put into it.

Answer:

reverse transcriptase to reconstruct the gene from its mRNA

Explanation:

Genetic engineering may be defined as the process of using the recombinant DNA (rDNA) technology in order to alter the genetic makeup of the organism. It is also called as the genetic modifications. It uses the science of biotechnology to modify and manipulate the genes of an organism.

A gene containing introns can be made shorter and still remain functional for the genetic engineering purposes by using the reverse transcriptase for reconstructing the gene from the mRNA.

It uses the reverse transcriptase of the mRNA.

Answer:

The magma moved. The crystaline water is no longer being heated by the magma so it stops being a hot spring.

Answer:

The magma melts

Explanation:

White blood cells with two nuclei have 46 chromosomes since most of our cells have two sets of chromosomes, making a total of 46 (or 23 pairs) in most cells.

Human white blood cells frequently have several nuclei (in other words, have more than one nucleus). What would the number of chromosomes be in a white blood cell with two nuclei. Depending on the gender, it differs.

One of the twenty-three pairs of human chromosomes is known as chromosome 2. This chromosome is often found in two copies in humans. The second-largest human chromosome, chromosome 2, accounts for over 8% of the DNA in human cells and spans more than 242 million base pairs.

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The best can be explained as "the increase in action potential conduction velocity due to myelination" is a decrease in membrane capacitance.

If the resistаnce of the membrаne is increаsed, more of the depolаrizing current pаsses down the аxon аnd dischаrges the cаpаcitor on the membrаne. Thus insulаting the membrаne with myelin increаses the pаssive spreаd of current аnd increаses conduction velocity. Decreаsing the membrаne cаpаcitаnce аlso increаses conduction velocity. Аdding myelin increаses the thickness of the membrаne cаpаcitor, which decreаses its cаpаcitаnce. Increаsing the diаmeter of the аxoplаsm decreаses the internаl resistаnce, which fаcilitаtes pаssive spreаd of current аnd increаses conduction velocity.

Thus, the correct answer is A.

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Answer:

The cork cambium

Explanation:

The cork cambium produces the phelloderm, phellogen, and cork cells. These cells move outward to replace epidermal cells.