Biology High School

pe and size.
2. A metal coin has certain properties that can be
measured. Which property of a coin is different
on the moon than it is on Earth?
5.
A. mass
B. weight
C. volume
D. density

Answers

Answer 1
the correct answer is B mas

Related Questions

Is ATP used for long term storage?

Answers

Answer:

No

Explanation:

ATP is not used for long term storage.

ATP will release or give off energy when it releases a phosphate molecule. Since a cell can add or subtract a phosphate group, it has a way of storing and releasing energy. Most cells have only a small amount of ATP. It can't be used to store energy for long periods of time. These ATP stores last only a few seconds after which the breakdown of PC provides energy for another 5-8 seconds of activity. Combined, the ATP-PC system can sustain all-out exercise for up to 10-15 seconds and it is during this time that the potential rate for power output is at its greatest. These ATP stores last only a few seconds after which the breakdown of PC provides energy for another 5-8 seconds of activity. Combined, the ATP-PC system can sustain all-out exercise for up to 10-15 seconds and it is during this time that the potential rate for power output is at its greatest. Hence, ATP cannot be stored easily within cells, and the storage of carbon sources for ATP production (such as triglycerides or glycogen) is the best choice for energy maintenance. Lipids are molecules that can be used for long-term energy storage. Most cells have only a small amount of ATP. It can't be used to store energy for long periods of time. It is more efficient for a cell to keep a small supply of ATP. Cells can regenerate ATP from ADP as needed by using the energy in carbohydrates like glucose. The ATP molecule is just like a rechargeable battery. When it's fully charged, it's ATP. When it's run down, it's ADP. However, the battery doesn't get thrown away when it's run down–it just gets charged up again. Living organisms use two major types of energy storage. Energy-rich molecules such as glycogen and triglycerides store energy in the form of covalent chemical bonds. Cells synthesize such molecules and store them for later release of the energy. Monosaccharides
Monosaccharides contain just one sugar unit, so they're the smallest of the carbohydrates. (The prefix "mono-" means "one.") The small size of monosaccharides gives them a special role in digestion and metabolism. In a process called cellular respiration, chemical energy in food is converted into chemical energy that the cell can use, and stores it in molecules of ATP. ... When the cell needs energy to do work, ATP loses its 3rd phosphate group, releasing energy stored in the bond that the cell can use to do work.

1. The least reactive elements on the periodic table are the _____________ (high number of valence electrons)

2. What makes a reactive metal reactive?

3. What makes a nonreactive noble gas nonreactive?
These are all the questions I need help with (plzzz help mee)

Answers

Explanation:

1. the noble gases because they have a full valence shell

2.the amount of valence electrons

3. they have a full valence shell and dont need any more electrons

Explain how a global temperature increase could affect plants.

Answers

Answer: When temperatures rise, Plants grow taller to cool themselves off.

Explanation:

Their stems grow taller and their leaves become narrower and grow farther apart.

What is a function of the respiratory system?

Answers

Answer:

The respiratory system's main purpose is to move fresh air into your body and moving waste gasses out (like carbon dioxide when you breathe out)

The function of the respiratory system is to inhale oxygen which is absorbed by red blood cells in the lungs. The RBC then go to the heart which pumps the oxygenated blood to the rest of the body and non oxygenated blood goes back to lungs to be oxygenated. They also carry back waste such as carbon dioxide to the lungs to be exhaled.


A topographic map is a two-dimensional model that uses contour lines to represent points of equal
1
barometric pressure
2
temperature gradient
3.
elevation above sea level
4
magnetic force

Answers

Answer:

3. elevation

Explanation:

If plant has the same amount of sunlight but less water, then the process of glucose would A- increase, B-decrease, C- stay the same

Answers

A because glucose comes from sunlight and can be produced into glucose
The answer is a

Good luck

Choose all the answers that apply.

Muscles in the small intestine are _____.

smooth
striated
involuntary
voluntary
cardiac
Pls pick multiple

Answers

Answer:

smooth and involuntary

Two layers of smooth muscle form the small intestine. The outermost layer is the thin, longitudinal muscle that contracts, relaxes, shortens, and lengthens the gut allowing food to move in one direction. The innermost layer is a thicker, circular muscle.

Also smooth muscle is not under our control so is called involuntary


1 point

Item 4 is unpinned. Click to pin.

Which of the following correctly describes how epithelial tissues gets nourishment?


From blood vessels deep to the basal layer.

Epithelial tissue does not need nourishment, it is dead.

From blood vessels scattered throughout the cells.

From the air surrounding the apical surface.

Answers

From the air surrounding the apical surface.

Answer:

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How do scientists find the epicenter of an earthquake?

Answers

Scientists use triangulation to find the epicenter of an earthquake. When seismic data is collected from at least three different locations, it can be used to determine the epicenter by where it intersects.

one factor in the formation of hurricanes and tornadoes that is the same?

Answers

Perhaps the only similarity between tornadoes and hurricanes is that they both contain strong rotating winds that can cause damage. There are many differences between tornadoes and hurricanes. The largest tornado every observed was 4 km (2.5 mi) wide, and most tornadoes are < 0.8 km (0.5 mi) wide.

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Using f(x) = 3x + 4 find f(3)

Answers

Answer:

f(3)=13

Explanation:

f(x)=3x+4

f(3)=(3x3)+4

f(3)=9+4

f(3)=13

The percentage of a hunter-gatherer society’s diet provided by hunting versus gathering was mostly determined by _______.
a.
the climate
b.
the types of prey
c.
hunting skill
d.
the size of the human population

Answers

the answer is B. the types of prey

Answer:

a. the climate

Explanation:

discuss the problems which farmers face who cultivate crops on hilly or mountainous areas

Answers

Answer:

The soil getting washed away

Explanation:

What two parts of a nucleotide do not change throughout the structure of DNA?

Answers

Answer:

The second portion of the nucleotide is the sugar. Regardless of the nucleotide, the sugar is always the same. The difference is between DNA and RNA.

Explanation:

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Five-carbon sugar (deoxyribose sugar) and phosphate moiety are the two parts of a nucleotide which do not change throughout the structure of DNA.

What are Nucleotides?

Nucleotides are the organic molecules which are consisting of a nucleoside molecule and a phosphate moiety. They serve as the monomeric units of the nucleic acid polymers- deoxyribonucleic acid (DNA) and ribonucleic acid (RNA), both of which are the essential biomolecules within all the different life-forms on the Earth.

Nucleosides are made up of nitrogenous bases and pentose sugar. There are changes at the nitrogenous bases in the different nucleoside molecules however, there are no changes in the pentose sugar and the phosphate moiety of the molecule.

Learn more about Nucleotides here:

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How do i know if its entering or leaving or neither just by the precentage?

Answers

Answer:

1. Shrink

2. Swell

3. Neither

Explanation:

The percentage of water indicates how pure the water is, i.e. how concentrated the molecules of water are.

The higher the percentage of water, the more water molecules there are in the space.

Water molecules move from a high concentration to a low concentration across a semi permeable membrane, by the process of osmosis.

In beaker 1, the water outside is 89%, and inside the bag is 92%. That means the water inside the bag is at a higher concentration than outside. That means water will leave the bag, moving from a high concentration to a lower concentration outside. The bag will shrink.

In beaker 2, the water outside is 97%, and inside is 92£%. That means the water inside the bag is a lower concentration than outside. That means water will enter the bag, moving from a higher concentration outside to a lower concentration outside. The bag will swell.

In beaker 3, the concentration of water inside and outside is the same. That means they are in an equilibrium (the movement is balanced) so neither will occur

Is mass conserved in chemical reactions?

Answers

Answer:

Mass is not conserved in chemical reactions. ... This means that the total mass and energy before a reaction in a closed system equals the total mass and energy after the reaction. According to Einstein's famous equation, E = mc2, mass can be transformed into energy and energy can be transformed into mass.

Explanation:

Answer:

Mass is not conserved in chemical reactions. The fundamental conservation law of the universe is the conservation of mass-energy. This means that the total mass and energy before a reaction in a closed system equals the total mass and energy after the reaction. According to Einstein's famous equation, E = mc2, mass can be transformed into energy and energy can be transformed into mass. This is not some exotic process, but in fact happens every time there is a reaction. Mass is therefore never conserved because a little of it turns into energy (or a little energy turns into mass) in every reaction.

How could you test your hypothesis?
Find the total mass of the water and the dry
pasta, then cook the pasta and measure the
mass of the cooked pasta and the water in
which it is being cooked.
Find the mass of the dry pasta, then cook the
pasta, drain it, and find the mass of the
cooked pasta.

Answers

Answer:

Explanation:

Find the total mass of the water and the dry pasta, then cook the pasts and measure the mass of the cooked pasta and the water in which it is being cooked.

Which of the following is the distinguishing feature of prokaryotic cells?
Prokaryotic cells have a nucleus.
Prokaryotic cells do not have a cell wall.
Prokaryotic cells do not have a nucleus.
Prokaryotic cells have mitochondria.

Answers

Answer: The answer is C

A prokaryotic cell usually lack a well defined nucleus. The correct option is C.

What is a prokaryotic cell?

A prokaryotic cell is one that lacks a true nucleus and membrane-bound organelles.

The prokaryotic cell is the foundation of organisms in the domains Bacteria and Archaea.

Thus, the correct option is C.

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To become a virus, you only need 2 parts. One is Genetic Material or Genome (DNA or RNA) to
replicate it and the
or Protein Coat which protects the genome from digestive
enzymes. (Answer in lowercase) *

Answers

Answer: true

Explanation:

What can be used to measure the rate of photosynthesis

Answers

Answer:

the answer it at the bottom

Explanation:

Uptake of CO2 by plants: Since CO2 is needed for photosynthesis, measuring how much of it is taken up by the plants gives us information on how much of photosynthesis is happening.

Release of O2: The amount of O2 produced during photosynthesis can be measured.

Which statement describes the movement of water when a cell swells up and bursts due to osmosis?

Group of answer choices

The cell membrane used energy to move water into the cell through passive transport.

The cell membrane used energy to move water out of the cell through passive transport.

Water went out of the cell because the concentration of water inside the cell was higher than the concentration outside the cell.

Water went into the cell because the concentration of water inside the cell was lower than the concentration outside the cell.

Flag this Question
Question 9

Answers

Answer:

water went into the cell because the concentration of water inside the cell was lower than the concentration outside the cell.

Answer:

D. Water went into the cell because the concentration of water inside the cell was lower than the concentration outside the cell


Write the complementary RNA strand to the following DNA sequence: 5'ACGTAC 3'

Answers

3’ UGCAUG 5’
hope this helps!

I NEED HELP ASAP!! will be willing to mark you brainliest!
Answer Q1-7 using the food web pictured below.
1. How many food chains make up the food web?



2. Which organism is an herbivore?



3. Which organism is an autotroph?



4. Which organism is a third-order heterotroph? To what trophic level does that organism belong?



5. Which organism is an omnivore?



6. Which organisms belong to more than one food chain?



7. Which organism belongs to more than one trophic level?

Answers

1. 6

2. insect

3.plant

4.snake

5. snake

6. plant

7. bird

hope this helps, sorry if i got any wrong

easy apes question help pls

Answers

Answer:D

Explanation:

The asteroid would have caused sever heat in the atmosphere and elinate most of the water so i is severe climate change

Answer:

D : The asteroid would have caused sever heat in the atmosphere and elinate most of the water so i is severe climate change

Explanation:

In 2019, what was the total income for all agriculture commodities?

Answers

Answer: Cash receipts for all commodities are forecast to decrease $12.3 billion (3.3 percent) to $358.3 billion (in nominal terms) in 2020. Total animal/ ...

Explanation:

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How does the nervous system work together with the digestive system?

Answers

Explanation:

The autonomic nervous system controls the tone of the digestive tract. The brain controls drinking and feeding behavior. The brain controls muscles for eating and elimination. The digestive system sends sensory information to the brain.


DNA Polymerase makes a copying error in a gene and an additional base
gets put into that gene. Which of the following is the most reasonable
result? *
1. The codons on the mRNA transcript contain an extra base which causes the amino
acid chain to not make the desired protein.
2. This causes RNA polymerase to transcribe the gene backwards.
3. The causes RNA polymerase to not recognize the gene and therefore no transcription
takes place.
4. The RNA polymerase recognizes extra bases and won't transcribe them.

Answers

Answer:

1. The codons on the mRNA transcript contain an extra base which causes the amino

acid chain to not make the desired protein.

Explanation:

Then error will make it not to produce the required output

pls like

Is this right? NEED HELP ASAP

Answers

Answer:

They all seem to be correct, good job!

Answer:

Correct

Explanation:

Why does a siren have a lower pitch as it moves away from you? (hurry need answer quick and fast)

A.Diffraction causes the sound waves to bend.

B.Constructive interference causes the amplitude to decrease.

C.Wavelength increases at a very fast rate.

D.The Doppler effect causes a lower perceived pitch.

Answers

Answer:

D) the doppler effect

Explanation:

the sound waves are more spread out as it moves away resulting in a lower pitch

D.the Doppler effect causes a lower perceived pitch

Which of these organelles is responsible for protein synthesis?

Answers

Answer:

I would have to say either ribosomes or mitochondria.

Answer:

the ribosomes :)

Explanation:

Other Questions
4. Landon is cooking soup. He has 15 pinan of vegetable broth, 19 pints of milk, and 14 pints of tomato juice. How many gallons does Landon have, if 1 gallon = 8 pints? 6 gallons. This quote is from a progressive reformer in the late 1800s:"We were ready to perform the humblest neighborhood services. We were asked to wash the new-born babies, and to prepare the dead for burial, to nurse the sick, and to "mind the children."With which movement was the author of this quote aligned? (1 point)a the Social Darwinist movementb the nativist movementc the settlement house movementd the Social Gospel movement How did incorporation of the Bill of Rights affect state governments? A. State governments did not have to provide Bill of Rights protections B. State governments had to include a way to amend their constitutions. C. State governments could decide how to apply Bill of Rights protections. D. State governments were required to provide most Bill of Rights protections HELP FAST ILL GUVE U BRAINLEST ANSWER if a plane travels 1,200 miles in 2 hours how many mph is the plane going Which type of government is an extreme form of totalitarianism?a communist governmenta fascist governmenta monarchya socialist government If angle knm=(8x-5) and angle mnj=(4x-19) find the measure of angle knm? If a cube has an edge length of 0.843 cm what is the volume of the cube? (Answer should be 3 decimal places) what is 4 divided by 6 How was the French Revolution different than the United States today? During which phase of the moon do neap tides occur?A: fullB: gibbousC: newD: quarterPlz I need help I think its A plz tell me before time runs out - What is the area of the square?(A) 16(B) 25(C) 32(D) 36(E) 41 Find the perimeter of the rectangle.5 in.9 in. The purpose for witch something is designed or exists 2Name the intersection of plane P and plane ABD.CPB..DEBDPoint DADPoint B and Point D Help please:)))Find the equation of a line perpendicular to 4x - y = 2 that contains the point (4, -2). Write the equation in slope.intercept form. I hope y'all can read this I need help In order to become a member of the library-all-star-members club, there is a $40 sign-up fee and a $2monthly fee. Write an equation in slope- intercept form that models this situation One night in January, the temperature in Alaska is -16. The next day, the temperature is half of what it was the night before. What is the temperature? One night in January, the temperature in Alaska is -16. The next day, the temperature is half of what it was the night before. What is the temperature? Sunnyside Marine Products began the year with 10 units of marine floats at a cost of $11 each. During the year, it made the following purchases: May 5, 30 unit at $16; July 16, 15 units at $19; and December 7, 20 units at $23. Assuming there are 25 units on hand at the end of the period, determine the cost of goods sold under (a) FIFO, (b) LIFO, and (c) average-cost. Sunnyside uses the periodic approach. PLEASE HELP2. Do you think rapid or gradual environmental changes have a greater potential to affectan organism's niche? Explain your answer.