what is do scientists look for when classifying organism​

Answer:

As you're talking about the human body, I'll assume you mean human enzymes as there are enzymes that work at very high temperatures just fine.

If an enzyme exceeds its optimum temperature, the molecules within its primary structure vibrate so much that the shape of the active site changes and it becomes 'denatured'.

This means it can no longer bind its substrate (lock and key hypothesis) and will not function as required. This process can be reversed if cooled back down although the protein doesn't always reform into its original conformation.

I like to think of an enzyme as a 'Pac-Man' shape with the mouth as the active site. If denatured, the mouth will not be the right shape anymore.

Explanation:

yeah

Answer: Movement

Explanation:

Answer:

league of nations

global issues of security

Explanation:

From the analysis of the 2 equations: X = 3/4 and Y = 5/4

The equations can be solved using subtracting one of the two equations from the other.

Let's label the two equations:

Y=3x-1 .................... equation 1

Y=2-X..................... equation 2

Equation 2 can be rearranged such that:

Y = -X+2

Subtracting equation 2 from 1:

Y=3x-1

Y = -X+2

0 = 4X -3

4X = 3

  X = 3/4

Substitute X = 3/4 into any of equations 1 or 2 to determine Y.

Y = 3(3/4) - 1

   = 9/4 - 1

    = 5/4

Hence X = 3/4 and Y = 5/4

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Answer:

According to the WebMD, seafood, lean beef (including tenderloin, sirloin, and eye of round) and lean pork, eggs, beans, and low-fat dairy products have the highest protein content.

'Evolution is adaptive changes in a trait of organisms, which mainly occurs through the process of natural selection.

The evolutionary process of the natural selection process by Darwin refers to the differential survival and reproduction of organisms in order to adapt to an ever-changing enviroment that may hamper these features.

Therefore, with this data, we can see that the evolutionary process of natural selection is based on differential survival as well as the strategies of reproduction which lead to change in organisms and thus perpetuate across time.

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Answer: true

Explanation:

Answer:

A. igneous

Explanation:

it froms from melted lava

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Answer:

Distance & Time

Explanation:

Speed is described by distance

Are primarily sugars and starches

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In photosynthesis, solar energy is harvested as chemical energy in a process that converts water and carbon dioxide to glucose. Oxygen is released as a byproduct. In cellular respiration, oxygen is used to break down glucose, releasing chemical energy and heat in the process.

Cellular respiration is a set of metabolic reactions and processes that take place in the cells of organisms to convert chemical energy from oxygen molecules[1] or nutrients into adenosine triphosphate (ATP), and then release waste products.[2] The reactions

Photosynthesis takes within the CO2 produced by all breathing organisms and reintroduces oxygen into the atmosphere. Photosynthesis is that the process employed by plants, algae and certain bacteria to harness energy from sunlight and switch it into energy

Answer:

Recording the Data

Explanation:

Answer:

formed by a volcano

Explanation:

Rocks are formed on Earth as igneous, sedimentary, or metamorphic rocks. Igneous rocks form when rocks are heated to the melting point which forms magma . Metamorphic rocks form from heat and pressure changing the original or parent rock into a completely new rock.

Answer:

formed from a volcano

Explanation:

i took the test got it right, hope this helps! :)

Answer: C

Explanation:

Gel-electrophoresis separate macromolecules according to their size and charge. In the exposed example, the well that contains a 17.15kb fragment but not a 2.03kb fragment is number 2 (Option B) (based on the attached image).

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Gel-electrophoresis is a technique widely used in labs to separate macromolecules, like DNA, RNA, and proteins.

This technique is based on the size and charge of the molecules. It expresses a pattern of differentiation according to the length of the fragments.

Once placed in the gel, molecules start their migration. Smaller molecules will travel faster and farther than the bigger ones.

So whenever we see a gel-electrophoresis result, we know that the largest fragments are placed in the first position, while the smallest ones are in the last position.

In the exposed example, we know that the smallest fragment is 2.03kb, while the largest one is 17.15kb.

We assume that largest fragment will be placed in the first position, and the smallest one will be placed in the last position.

We need to find a well that has fragments of 17.15 kb but not fragments of 2.03 kb.

So let us find the well in which there are molecules in the first position but not in the last one.

Note: In the attached files, you will find a gel-electrophoresis result image on which I base my answer. If this image is different from yours, choose the correct well in your gel-electrophoresis following the same reasoning.

The correct well is Two (Option B). Molecules have migrated to the first position but not to the last one.

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Answer:

What is your question here?

Explanation:

Answer:

Scientific Theory

Explanation:

The statement "the characteristics of living things change over time" refers to the concept of biological evolution, which is widely accepted as a scientific theory in the field of biology. In scientific terms, a theory is a well-substantiated explanation of a natural phenomenon that is supported by extensive evidence, experimentation, and scientific consensus. The theory of evolution, proposed by Charles Darwin and further developed over time, provides a comprehensive explanation for the diversity and change in the characteristics of living organisms. It is supported by a vast body of evidence from various scientific disciplines, including genetics, paleontology, comparative anatomy, and molecular biology.

In contrast, scientific laws describe observable patterns or regularities in nature that are often expressed as mathematical equations or principles. Laws, such as Newton's laws of motion or the laws of thermodynamics, describe specific relationships or behaviors in the physical world.

Therefore, the statement about the characteristics of living things changing over time aligns with the theory of evolution, rather than being described by a scientific law.

Hope this helps!

The study of biogeography examines how living entities are distributed geographically and how abiotic causes may have an impact on that distribution.

Latitude and elevation play a major role in the variation of abiotic elements like temperature and rainfall.

The make-up of plant and animal communities changes as these abiotic elements do. For instance, you would see progressive changes in plant communities if you started your tour in the equator and walked north.

You would observe broad-leaved evergreen trees in tropical wet forests at the start of your journey, which are typical of plant communities found close to the equator.  These broad-leaved evergreens would eventually give place to seasonally dry woodlands with scattered trees as you traveled north.

Therefore, The study of biogeography examines how living entities are distributed geographically and how abiotic causes may have an impact on that distribution.

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The incorporation of 14C from carbon dioxide into sucrose and its translocation through the phloem is an important process that helps to fuel growth and metabolism in plants.

Here is an outline of how 14C in carbon dioxide gas becomes incorporated into the sucrose molecules that are translocated in the phloem; Carbon dioxide is taken in by the leaves of the plant through small openings called stomata.

The CO₂ is fixed into organic molecules by the process of photosynthesis, which involves the conversion of CO₂ and water into glucose and oxygen.

The glucose molecules are converted into sucrose through a series of enzymatic reactions that take place in the cytoplasm of the leaf cells.

The sucrose is transported from the leaf cells into the phloem tissue, which is responsible for the translocation of organic molecules throughout the plant.

The 14C that was incorporated into the sucrose during photosynthesis is transported along with the sucrose through the phloem tissue.

As the plant uses the sucrose, the 14C is released and incorporated into other organic molecules in the plant's tissues.

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The equation presented in the question is cellular respiration. The stored energy from the sugars is released when the sugar is broken down.

ANSWER: 4) the sugar and then transferred to oxygen.

Art class provides a creative outlet for self-expression and allows students to develop their imagination, critical thinking, and problem-solving skills in a fun and engaging way.

Art class provides a creative outlet for students to express themselves and unleash their imagination. It allows them to explore different mediums, techniques, and styles, and to experiment with color, form, and texture. In art class, there is no right or wrong answer, and students are free to experiment and make mistakes.

The class also encourages critical thinking, problem solving, and communication skills, as students learn to discuss and analyze works of art. Art class is a place where students can forget about their other classes and just have fun making art.

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According to Hardy-Weinberg, gene frequencies do not alter without being subjected to external pressure. This is a good estimate that ignores random drift while facilitating some calculations.

What does "frequencies" actually mean?

the regularity or repetition of anything, or the fact that something happens frequently or a lot of times: Concerns about bus frequency rose from the previous year. the increase in violence attacks..

How often happens in actual life?

The frequency of the wave is the total number of waves generated in one second. Frequency refers to the number of vibrations measured each second. Here is an easy illustration: Suppose one second produces five full waves.

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The cell wall protects the cell it acts like a barrier

Answer:

Dominant is used to explain the trait that will be seen, ie the phenotype, in the given organism.

Explanation:

In genetics, traits generally follow rules of dominant and recessive. And example is brown eye color is dominant over green eye color. So, if an individual has a gene for brown and green eyes, they will have brown eye color.

In the experiment, two factors changed throughout the course of the study: the genes of the parental mice and the fur color of the offspring.

The genes of the parental mice: The experiment involved studying the genetic makeup of the parental mice, specifically focusing on the alleles responsible for fur color. The researchers likely examined the genes of the parental mice to determine which alleles they carried and how they could potentially be passed on to their offspring. By studying the genetic composition of the parental mice, the researchers could track the inheritance pattern of the fur color trait.

The fur color of the offspring: The primary objective of the experiment was to investigate how fur color is inherited in mice. To achieve this, the researchers likely observed and recorded the fur color of the offspring produced by the parental mice.

As the experiment progressed and new generations of mice were born, the researchers would have noticed changes in the fur color of the offspring. By comparing the fur color of the offspring to the known genetic makeup of the parental mice, they could analyze the inheritance patterns and determine whether specific alleles were dominant or recessive.

The Question was Incomplete, Find the full content below :

Which factors changed throughout the experiment? Check all that apply.

the trait examined, fur color

the organism, mice

which allele was dominant and which allele was recessive

the genes of the parental mice

other aspects of the mice

fur color of the offspring

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Answer:

monera kingdom

Explanation:

Answer:

The kingdom is Monera Kingdom

Explanation:

Answer:

Disease

Ph level

Water availability

Soil type

Explanation:

Answer:

it increases your intelligence

Explanation:

this is because when you exercise your mind it's free from any condition