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Define cell ​

Answers

Answer 1

Answer:

cell is a unit that can live on its own and makes up all living organism and the tissue of the body

Explanation:

hope that helps thanks!


Related Questions

which joints are synostoses that have distinct, interlocking, usually irregular edges that increase their strength?

Answers

SUTURES are synarthrotic joints that have distinct, interlocking, usually irregular edges that increase their strength. Sutures are joints between the bones of the skull.

Synarthroses are immovable joints (synarthrosis) in which bones are separated by a thin layer of fibrous connective tissue.

A suture is a narrow synarthrotic joint that occurs between specific bones of the skull.

These main sutures of the skull include metopic suture, coronal suture, sagittal suture, and lambdoid suture.

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3. Which of the following resembles a hypothesis?
Joe witnesses a shooting star and makes a wish.
Shen wonders how shooting stars form in outer space.
Rodney claims that shooting stars burn from entering Earth's atmosphere.
Jane researches how much friction causes combustion.

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Answer:

Rodney claims that shooting stars burn from entering Earth's atmosphere.

Answer:

Rodney claims that shooting stars burn from entering earths atmosphere

Explanation:

Which of the following does not describe a source of greenhouse gases?
Steam of fossil fuels
Burning of fossil fuels
Freezing of permafrost
Emissions from landfills

Answers

Answer:

i think its C) Freezing of perma frost

Explanation:

The option that does not describe a source of greenhouse gases is the freezing of glaciers. Thus, the correct option is C.

What are greenhouse gases?

Greenhouse gases may be defined as those gases that are present in the earth's atmosphere and trap the heat and radiation from the sun and emitted toward the earth.

Such greenhouse gases are responsible for the greenhouse effect that ultimately leads to global warming.

Steaming and burning of fossil fuels and emissions from landfills extremely liberated the high amount of carbon dioxide in the atmosphere which is one of the most potent greenhouse gas.

Therefore, the option that does not describe a source of greenhouse gases is the freezing of glaciers (hailstone). Thus, the correct option is C.

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True or False: Exhalation is a passive process.

Answers

Answer:

true

Explanation: edg

What is the process of double pump?

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Answer:

Your heart is a single organ, but it acts as a double pump. The first pump carries oxygen-poor blood to your lungs, where it unloads carbon dioxide and picks up oxygen. ... The second pump delivers oxygen-rich blood to every part of your body. Blood needing more oxygen is sent back to the heart to begin the cycle again.

Explanation:

the contractile organelle of skeletal muscle fibers is

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Answer:

The myofibrils are the contractile organelles in the muscle fibers.

what is the highest level of organization that ecologists study?

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Explanation:

Biosphere. It is the highest level of organization. It is the global ecological system which consists of all the living organisms and other factors which supports life.

what are some of the functions of proteins in the body

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Explanation:

The main building material in the body.

They are carriers of vitamins, hormones, fatty acids and other substances.

Provide the normal functioning of the immune system.

Provide the state of the "apparatus of heredity".

They are catalysts of all biochemical metabolic reactions of the body.

a daughter cell that just got created via mitosis is most likely in what stage?

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The answer is Telophase

Acidic rainwater dissolving rock is an example of
A. oxidation
Bicarbonation
C.hydrolysis
D. salt wedging

Answers

Explanation:

oxidation bicarbonation

. What does the term mutation mean in regards to human genetics?

Answers

Answer:

A mutation is a change in a DNA sequence. Mutations can result from DNA copying mistakes made during cell division, exposure to ionizing raditation, exposure to chemicals called mutagens, or infected by viruses.

Explanation:

A mutation is a change in a DNA sequence.

The table below shows some of the ingredients in the four different drinks. Which of these drinks would give an athlete the most energy we litre

Answers

Answer: 2

Explanation: the numbers add up to make the highest number

differentiate bw jellyfish and hydra​

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Explanation:

The polyp form is found in the genus hydra, whereas the most typical form of Medusa is found in the group called sea jellies"(jellyfish).

whitch statment best compares and contrasts lipids and carbohydrates?

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Answer:

The key difference between carbohydrates and lipids is that the carbohydrates are immediate energy sources in living organisms while the lipids act as a long-term energy resource and tend to be utilized at a slower rate. Carbohydrates and lipids are important nutrients in living organisms.

Explanation:

how long does it take for a body to decompose underwater

Answers

Answer:

Even a weighted body will normally float to the surface after three or four days, exposing it to sea birds and buffeting from the waves. Putrefaction and scavenging creatures will dismember the corpse in a week or two and the bones will sink to the seabed.

Explanation:

Hope it helps!!

Answer:

According to the Australian Museum, in the summer, a body can completely decompose in as little as nine days.

Explanation:

what is the hollow space within the diaphysis of a long bone called?

Answers

Answer:

The hollow region in the diaphysis is called the medullary cavity, which is filled with yellow marrow. The walls of the diaphysis are composed of dense and hard compact bone. ... The outer surface of the bone is covered with a fibrous membrane called the periosteum(peri- = “around” or “surrounding”).

Explanation:

ANSWER ASAP!

Discuss the unique properties of water. (Polar, Hydrogen bonds, Cohesion, Adhesion)

Answers

Answer:

Water has cohesive and adhesive properties.

Water molecules have strong cohesive forces due to their ability to form hydrogen bonds with one another. Cohesive forces are responsible for surface tension, the tendency of a liquid's surface to resist rupture when placed under tension or stress.

Adhesion and cohesion are important water properties that affects how water works everywhere, from plant leaves to your own body. ... Cohesion: Water is attracted to water, and Adhesion: Water is attracted to other substances.

Answer & Explanation:

The difference in electronegativity between oxygen and hydrogen atoms creates partial negative and positive charges, respectively, on the atoms.

Water molecules attract or are attracted to other polar molecules.

Molecules that do not dissolve in water are known as hydrophobic (water fearing) molecules.

Because of its extensive hydrogen bonding, water (H2O) is liquid over a far greater range of temperatures that would be expected for a molecule of its size. Water is also a good solvent for ionic compounds and many others because it readily forms hydrogen bonds with the solute.  

Cohesion holds hydrogen bonds together to create surface tension on water.

Since water is attracted to other molecules, adhesive forces pull the water toward other molecules.

Water is transported in plants through both cohesive and adhesive forces; these forces pull water and the dissolved minerals from the roots to the leaves and other parts of the plant.

Key Terms:

hydrogen bonds: A weak bond between two molecules resulting from an electrostatic attraction between a proton in one molecule and an electronegative atom in the other.

adhesion: The ability of a substance to stick to an unlike substance; attraction between unlike molecules

cohesion: Various intermolecular forces that hold solids and liquids together; attraction between like molecules

hydrophilic: having an affinity for water; able to absorb, or be wetted by water

hydrophobic: lacking an affinity for water; unable to absorb, or be wetted by water

polarity: The intermolecular forces between the slightly positively-charged end of one molecule to the negative end of another or the same molecule.

How can you tell that the rock, Diorite, is intermediate?

Answers

Answer: You can tell that this rock has roughly an equal abundance of white and black minerals. If you click to zoom, you will see only one feldspar and no quartz.

what is 29618 rounded to the nearest thousand

Answers

Answer:

30000

Explanation:

anything that is at least 29500 can be rounded up to 30000, and 29618 is included.

Brainiest?

hey nerds why aren't blueberries blue

Answers

Answer:

Blueberries get their color from anthocyanins.

Explanation:

Answer:

Because its got more anthocyanins since its a darker colour.

Explanation:

which of these features is found in a lumbar vertebra?

Answers

Answer: All of the choices are correct

Explanation: Just do it I got it correct

A scientist looks into a microscope and sees that chromosome pairs are in bipolar
tension. Which mitotic phase is the scientist likely witnessing? (1 point)
O metaphase
O anaphase or telophase
O prophase or metaphase
o anaphase

Answers

Answer:

metaphase

Explanation:

I took the test, it's right.

Answer:

metaphase

Explanation:

1.anaphase

2.telophase

3.anaphase

4.mitosis

5.metaphase

hope this helps:)

Any information about Bird DNA?
trying to find stuff but no one tells me anything...

Answers

Answer:

hmm sounds like the FBI is hiding something from you

Explanation:

Answer:

look it uo

Explanation:

with that question you are better off just looking it up

True/false: nerve tissue is found in the retina; the rods and cones in the back of the eye

Answers

True :) they are found in The retina it’s a layer of nervous tissue that covers the inside of the back 2/3 of the eyeball

How would a protein transit through a cell?

Answers

Answer:

How would a protein transit through a cell?

Explanation:

Protein cargo moves from the ER to the Golgi, is modified within the Golgi, and is then sent to various destinations in the cell, including the lysosomes and the cell surface. The Golgi processes proteins made by the endoplasmic reticulum (ER) before sending them out to the cell.

why do most cells in the human body divide infrequently?

Answers

Why do most cells in the human body divide infrequently? They have exited the cell cycle and entered G0. The free-energy change for the oxidation of glucose to CO2 and water is -686 kcal/mol, and the free-energy change for the reduction of NAD+ to NADH is +53 kcal/mol

Can you help me with this? :(​

Answers

Answer:

yellow and red offspring will be produced

Vhich molecules store information related to the function of a cell in the form of a coded message!

A

nucleic acids

B

lipids

C

enzymes

D

carbohydrates

Answers

Answer:   The correct answer is A. nucleic acids.

Explanation:   The genetic information is stored in the form of nucleic acids i.e. deoxyribonucleic acids (DNA) or ribonucleic acids (RNA).

Nucleic acids are large macromolecules in cells and viruses. Nucleic acids store and express genetic data. Therefore, option (A) is correct.

What are nucleic acids?

The biopolymers and macromolecules known as nucleic acids are fundamental to every known type of living being. Nucleotides, which are the monomers that make up nucleotides, are composed of a 5-carbon sugar, a phosphate group, and a nitrogenous base. They are the building blocks that make up nucleotides. Deoxyribonucleic acid and ribonucleic acid are the two primary subgroups that can be found among nucleic acids.

Nucleic acids, including deoxyribonucleic acid (DNA) and ribonucleic acid (RNA), are responsible for carrying genetic information. This information is read in cells and used to produce RNA and proteins, which are necessary for the functioning of living things.

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1. Which of the following is NOT a stress which affects plant cellular reactions?
A. Drought stress
B. Heat stress
C. Nutrient stress
D. Salt stress

Answers

Answer:

I believe the answer would be C. Nutrient stress. I hope this helps you! :)

Plant cells are generally larger than animal cells. A True B False​

Answers

Answer:

False

Explanation:

Eukaryotes are larger

Answer: True, Happy To Help

Explanation:

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which essential urban need was met by this structure Question 18. What action does the curse causethe king to take?Question 2e" from Grimm's Fairy Talesme reigned in a country a great way off,airies. Now this king and queen had plentywear, plenty of good things to eat andevery day, but though they had been marriedNot having a child caused them muchQuestion 3He seeks to destroy the evilfairy's home in the forestQuestion 4BQuestion 5He stays by his daughter'sside for the rest of the storyto protect herQuestion 6Question 7He asks the twelfth fairy toplace a blessing ofprotection on his daughter.Question 8walking by the side of the river, she saw aelf out of the water. It lay gasping and nearlyok pity on the little fish and threw it backm away, it lifted its head out of the wateris, and it shall be fulfilled. In return for yourve a daughter.oon came to pass and the queen had a littleful. The king joyfully said he would hold aw the child to all the land. He asked hisEighborsfairies also that they might be kind andthere were thirteen fairies in the kingdom,twelve golden dishes for them to eat out ofof the fairies to the feastDHe orders all the spindles inthe kingdom to bedestroyedwore a high red cap on her head, wore redt, and carried a long white wand in her hand, 3. Charles went to check out the salad bar, and told his friend;"I can just come here every day and have Caesar salad forlunch. I will cut down on the salad dressing" What would be themost appropriate advice to give Charles at this time?O a. This salad will likely meet your needs of vitamins, mineralsand fiber.b. This salad can allow you to use kcalories remaining in yourdaily energy allowance to consume some added sugar.O c. This salad can make it difficult for you to get enough nutrientswithout gaining weight.O d. You need a variety of vegetables every day, and from all ofthe subgroups every weeks.O e. It is important to eat the same amount of salad every day. what is the gradient of the line (-4, 10) to (-2, 6) A person who is exercising vigorously breathes more deeply and rapidly than someone who is resting. Give TWO reasons why this is necessary. Can someone tell me why this is happening? Which quantities appear to be in a proportional relationship? Why was the partition of Bengal reversed in 1911? What is an advantage of debt consolidation?A. You will pay a higher interest rate.B. You will have one monthly payment to manage.C. You will have less time to make payments.D. You will need to meet with a debt counselor. Whats the rise over run ????? please help asap!!---- Twelve boys collected 16 aluminum cans each. Fifteen girls collected 14 aluminum cans each. How many more cans did the girls collect than the boys Check all the unnecessary or unprofessional responses below. *-It would really mean a lot to me.-Thank you for your attention to this matter.-It would ease my anxienty.-Please, look into it when you get a chance.-I need help for the exam, so I don't fail.-Let me know as soon as you get this email. If so many cave paintings exist around the world, including over 300 in France and Spain alone, why did it take so long for people to rediscover them? OA Traditionally people avoided caves because many believed caves to be cursed by a negative force B. Many of the caves throughout the world have collapsed since prehistoric times. OC. The governments of France and Spain didn't allow people to explore their caves due to safety restrictions OD The cave entrances may have been hidden, and the paintings are often deep within the caves where people may be less likely to venture. Jake has a wooden board that measures 8.25 feet long. He cuts the board into pieces that each measure 0.75 foot so he can make signs. If Jake earns $15.95 for each sign he sells, how much money can he earn from the signs he makes with this board? Help pls :) thanks!!!!! What is a theme of "Old Ironsides"?a. one must let go of the past to take advantage of opportunities in the futureb. freedom and equality only exist in countries where the blood of heroes makes it possiblec. a nation that chooses to abandon its past chooses to abandon its valuesd. with war comes necessary destruction(i think it's b or c but i don't know, help pls?) Indicate whether each of the following statements about car collisions is true or false. Select all that are True.a. If two identical cars with identical speeds collide head on, the magnitude of the impulse received by each car and each driver is the same as if one car at the same speed had collided head on with a concrete wall. b. Car 1 has mass m, and car 2 has mass 2m. In a head-on collision of these cars while moving at identical speeds in opposite directions, car 1 experiences a bigger acceleration than car 2. c. The essential safety benefit of crumple zones (parts of the front of a car designed to receive maximum deformation during a head-on collision) is due to their absorbing kinetic energy, converting it into deformation, and lengthening the effective collision time, thus reducing the average force experienced by the driver. d. Car 1 has mass m, and car 2 has mass 2m. In a head-on collision of these cars while moving at identical speeds in opposite directions, car 1 receives an impulse of bigger magnitude than that received by car 2. If car 1 has mass m and speed v, and car 2 has mass 0.5m and speed 1.5v, then both cars have the same momentum. Brita has a monthly budget of x dollars. Every month, $1,425 is spent on her mortgage. One-third of her remaining budget is spent on recreational activities. Which equation below can be used to determine the amount, in dollars, spent on recreational activities?y=x1,4253y=1,425x3y=1,425+x3y=x+1,4253 which famous landmark has acted as a prison, records office, and zoo?