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Answer:

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The living material that lines the inside of one's cheek is mucous membrane

Before measuring the pH of an unknown sample, the pH meter should be calibrated by putting in the buffer solution, and then only it can show the correct result of the sample that needs to be tested.

pH explains and shows the result of the hydrogen ion concentration in the solution; the higher the concentration of hydrogen ions, the lower the pH. This is called acid in nature. The lower the concentration of this ion, the more value it shows and the more likely it is to be considered a basic solution.

The neutral value is 7, while the range above it is classified as basic and the range below it as acid. The pH of an unknown sample can be determined by using pH paper or a pH meter, but the pH meter is more accurate for the sample. The PH meter is first calibrated and put in the buffer mixture to get accurate data. Then it is inserted into the target solution.

Hence, the pH meter should be calibrated by putting in the buffer solution, and then only can it show the correct result of the sample that needs to be tested.

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Answer:

True

Explanation:

In the temporomandibular joint, there are two kinds of movements: rotation and translation.  

Rotation is the movement around an axis. It is the movement of an object around its axes.

The mandibular rotation movement occurs in the condyles and might be produced in three planes: horizontal plane, frontal, and sagittal planes.  

- Sagittal Plane: There are up/down, forward/backward movements involved.

- Horizontal Plane:  These are lateral movements together with back and foward movements.  

- Frontal: Involves up/down, and lateral movements.

If it is the fill in the blanks.The answer is The circles,or orbits,for electrons are called energy levels.

Answer:

Dominant genes mask recessive genes.

Explanation:

Alleles are different variations of a gene. Every person has two alleles - one from each of their parents. Depending on whether it is expressed, an allele can be dominant or recessive.

A dominant allele is the one that is expressed even if the individual has one dominant and one recessive allele. This means that dominant alleles mask recessive alleles.

An example of a dominant allele is the one for brown eyes. This means that you need only one allele of this type to have brown eyes, which is why brown eyes are the most common.

Answer: A. Prograde rotation

Answer:

a. prograde rotation

Explanation:

Athletes should endeavor to take in food that are easily digestible and can produce a fast amount of energy needed immediately.

The types of foods an athlete should eat right before a race includes foods high in starch.

It has been suggested that to avoid hunger and undigested meals (here, fiber related foods cause this):

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Answer:

1)B, 2)a, 3)c , 4)d, 5)a , 6) and i think d

Explanation:

Answer:

photosynthesis is the answer

Answer:

The anaphase of the Mitotic phase

Explanation:

During the anaphase, the proteins (cohesins) that bind sister chromatids together are cleaved to produce two identical daughter chromosomes (meaning each chromosome contains the exact copy of the same genetic material). These identical chromosomes are then separated by a structure known as mitotic spindle. Individual mitotic spindle attaches itself to each chromosome which are then pulled to opposite poles/"sides" of the cell.

Thus, if an enzyme is going to prevent separation of chromatids during mitosis, the enzyme would do so at the beginning of this process, preventing the cleavage of cohesins which would prevent the separation of the chromatids and subsequently prevent this anaphase from occurring.

Answer:

interphase

Explanation:

Answer:

The curvature of the magnetic fields near the sun's equator creates pockets of the photosphere that aren't warmed by convection.

Explanation:

Hope it helps!

Answer: Curvature of magnetic fields.

Explanation:

Answer:

the answer is passive transport

Answer:

in order to hang from trees easier

Explanation:

Answer:

2

Explanation:

It is at the center of the area that gets to most attention.

At location 2 the solar eclipse will be viewed in totality. Therefore, at this point, the solar eclipse will be clearly visible.

A solar eclipse is a natural phenomenon which occurs when the Moon moves in front of the Sun and blocks some of Earth's view of it, either completely or partially. A similar arrangement happens roughly every six months, during the new moon phase of eclipse season, when the Moon's orbital plane is closest to the Earth's orbital plane.

In the case given here, at point 2 the eclipse will be visible clearly as the moon is precisely aligned between the earth and the sun at that location due to which the eclipse is focussed at that point.Therefore, the correct location is 2.

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The question is incomplete, but most probably the complete question is,

Look at the diagram (attached below) of a solar eclipse.

A solar eclipse with labels 1 through 4. 1: The moon. 2: A location on Earth directly in line with the center of the Sun and Moon. 3: A location above 2. 4: A location below and right of 2.

At which location is the solar eclipse viewed in totality?

Answer:

A

Explanation

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Answer: Temperature. Light intensity. Carbon dioxide concentration.

Explanation:

Answer:

They have 3

Explanation:

hope this helps! :)

Answer:

An atom has three valence electrons.

Explanation:

Answer:

It will change shape and the substrate will no longer fit

Explanation:

if the enzymes that break down lipids were denatured, it will change shape and the substrate will no longer fit.

Enzymes are proteins that act as biological catalysts by accelerating chemical reactions. The molecules upon which enzymes may act are called substrates, and the enzyme converts the substrates into different molecules known as products.

Moreover, enzymes are proteins that help speed up metabolism, or the chemical reactions in our bodies. They build some substances and break others down. All living things have enzymes. Our bodies naturally produce enzymes.

Hence, enzymes create chemical reactions in the body, and can actually speed up the rate of a chemical reaction to help support life. Enzymes are produced naturally in the body and help with important tasks, including: building muscle. destroying toxins.

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Answer:

A

Explanation:

The same as eggs being produced in the ovaries in a female, the balls of a male are like ovaries which produces the sperm in men.

Answer:

Your welcome

Explanation:

Chloroplasts absorb sunlight and use it in conjunction with water and carbon dioxide gas to produce food for the plant. Chloroplasts capture light energy from the sun to produce the free energy stored in ATP and NADPH through a process called photosynthesis.

Answer:  The correct answer is A. Antarctica

Explanation:  This answer has been confirmed correct.

An ecoregion is defined as an area where the land is different than the neighboring regions. Only Antarctica meets that criteria.

Answer:

c

Explanation:

Answer:

A cold front and warm front meet with high level, grey clouds. Item B: Warm air is above cold and very cold air, lower clouds with rain falling.

Answer:

The more gas there is the more heat gets trapped in the atmosphere

Explanation:

as the heat increases it causes our polar caps to melt resulting in their mirror like white to fail at its natural duty, which is to reflect UV rays back out into space so that we don't overheat. It also causes other things to stop working naturally.

Answer:

it makes it interesting because it is a historical movie