What is the cell theory?

Answers

Answer 1

Answer:

I guess it would help you

What Is The Cell Theory?

Related Questions

any two features of plants grown in hot and moist places​

Answers

Answer:

KINDLY SEE ATTACHED

Explanation:

hope it help goodluck:)

Which of the following advances best describes the idea that today we may be experiencing a second golden age of microbiology? Multiple Choice Koch postulates Genomic testing Biochemical testing Light microscopy

Answers

Genomic testing explains the idea that today we may be experiencing a second golden age of microbiology.According to Research, The Second Golden Age of Microbiology has developed into the Birth of Molecular Biology and in the production of Chemotherapy.

Now, Genomic testing,which is as a result in the advancement of molecular  biology is used in  observing the DNA in a human body so as to identify any alteration or change in the genes  to curb and prevent any suspecting genetic disorder such as tumors, or any other diseases as a result of hereditary which is the trending situation.

See about Microbiology and genetics here: https://brainly.com/question/17308038

What are 3 Characteristics of Life?

Answers

Reproduction ,cells ,growth adaptation/respond the new environments ,

Select the correct answer.
Imagine visiting a foreign nation and having to resolve a minor issue with your passport and travel plans. If someone told you that you had to travel five hours to the national capital to work with the central government, which type of government would this nation most likely have?
A.
confederal
B.
unitary
C.
federal
D.
dictatorship

Answers

b because of u read carefully u will be able to find it

the federal government

Explain the difference between asexual and sexual reproduction

Answers

Answer:

Asexual reproduction is when a living thing reproduces with only a single parent. Sexual reproduction involves two parents and chromosome change.

Explanation:

Ex of Asexual reproduction: Ferns, bacteria, animals, etc.

Ex of Sexual reproduction: Animals, some plants, etc.

is energy lost by catabolism or anabolism?​

Answers

Explanation:

Anabolism requires energy to grow and build. Catabolism uses energy to break down. These metabolic processes work together in all living organisms to do things like produce energy and repair cells.

Catabolic reactions release energy, while anabolic reactions use up energy.

The best way to get started is to quit talking and begin doing

Maria and her Mom noticed doves landing on their fence each morning. They wanted to feed the doves but they were not
sure what the doves liked to eat.

They collected an assortment of food:
bread crumbs
bird seed
sunflower seeds
peanuts
For four mornings, they threw out one kind of food. Then, in the afternoon, they checked to see how much food the doves ate.
What would be a good question for Maria's investigation about doves?

Answers

Answer:

What kind of food do doves like to eat best?

Answer:

B.) What Kind Of Food Do Doves Like To Eat best?

Explanation:

It Might Help, Since They Brought Different Food For The Doves.

Using the periodic table, fill in the following table with the number of electrons in each energy level of the element given.

n = 1 level n = 2 level n = 3 level n = 4 level
Element (maximum 2) (maximum 8) (maximum 18)
Carbon

Answers

Answer:

n(1)= 2 n(2) = 4 n(3) = 0 n(4)= 0

what makes you living ​

Answers

Energy! We all are made of energy if you didn’t know !
In order for something to be classified as living, it must grow and develop, use energy, reproduce, be made of cells, respond to its environment, and adapt. While many things meet one or more of these criteria, a living thing must meet all of the criteria.

Oxygen is a survival need. Why is it so important?

Answers

Answer:

oxygen

Explanation:

oxygen is an essential nutrient which the body needs especially during respiration.

it help the blood cells do provide energy.

without oxygen, there is no gaseous exchange

Answer:

Because it's the only gas that can support life and without it o no human or animal can survive

were do blood pump into the heart


Answers

Answer:

The right ventricle do blood pump into the heart .

Have a nice day!!

what are the two effects of climate change on the environment

Answers

Answer:

The sea level is increasing becaise of melting Glaciers

The amount of carbon dioxide in the atmosphere has rose

Answer:

melting glaciers and warming oceans are the two effects of climate change on the environment.

Please help me please find the answer ​

Answers

Answer:

Explanation:

atom>molecule>cell organalles>cell>tissue>organ system>organism>population>community

what is the concept that organisms can only come from other organism called

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The concept that organisms can only come from other organisms is called biogenesis.

The concept of biogenesis has to do with the belief that organisms cannot just arise spontaneously from non-living objects or sources, but can only arise from another living organism through the process of reproduction.

Biogenesis is as opposed to abiogenesis. The latter is a concept that opines that organisms can arise spontaneously from non-living sources without any reproduction.

More on biogenesis can be found here: https://brainly.com/question/20893589

Which of the following lists best illustrates the idea of increasing levels of complexity?1) Cells, tissues, organelles, organs, systems.2) Tissues, cells, organs, organelles, systems.3) Organs, organelles, systems, cells, tissues.4) Organelles, cells, tissues, organs, systems.

Answers

There exist different levels of organization in nature, which go from the smallest things like atoms, to the most complex systems like ecosystems. In the exposed situation, the correct increasing order is Organelles, cells, tissues, organs, systems.

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According to the composing elements, we can find many different organization levels in nature.

Organelles: These are molecular subcellular structures that carry out one or more specific functions in the cell. Cell: Molecules get grouped in living cellular units that have auto replication capabilities. It is the smallest structural unit capable of functioning by itself. A cell is capable of communicating with other cells. When they receive signals from the exterior, they respond in varying ways. Their membranes delimitate them and protect them, constituting a selectively permeable barrier. Cells There are different cells with different sizes, shapes, and forms.Tissue: A tissue is the organization and association of the same type of cells. Each tissue performs different functions. These tissues can be epithelial, adipose, nervous, muscular, and etcetera.  Organ: An organ is composed of different tissues that work together in a more complex function. Tissues form structures such as the heart, lung, kidney, brain, and etcetera. Each organ has its function.  Systems: When different units -organs or individuals- get associated and work together, they become a system. By working together stably, these associated units maintain homeostasis.

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Identify the type of chromosomal disorder described below.
is known as trisomy 21 and impacts brain and body development.
predominantly affects males and their fertility.
predominantly affects females and can impact their growth.

Answers

Answer:

Identify the type of chromosomal disorder described below.

Down syndrome

is known as trisomy 21 and impacts brain and body development.

Klinefelter syndrome

predominantly affects males and their fertility.

Turner syndrome

predominantly affects females and can impact their growth.

Explanation:

Which are types of bonds which hold atoms together? (Choose all that apply)
1) Iconic
2) Ionic
3) Convenient
4) Covalent
5) Nitrogen bond
6) Hydrogen bond

Answers

Answer: The bonds that hold atoms together to form molecules are called covalent bonds. They are pretty tough and not easily made or broken apart. It takes energy to make the bonds and energy is released when the bonds are broken.

Answer is (4), (2)

Explanation: did research

hope this helped if not so sorry

The flow of genetic information in molecular biology follows the following path, A) DNA is translated into protein B) DNA is transcribed into RNA which is translated into protein C) DNA is translated into RNA which is transcribed into protein D) RNA is transcribed into protein

Answers

Answer:

The Correct answer is DNA is transcribed into RNA which is translated into protein

Explanation:

The genetic information is unidirectional, from DNA to proteins. First, DNA is transcribed into an intermediary RNA molecule is known as transcription (TC), a further messenger RNA molecule (mRNA) is translated into a corresponding sequence of amino acids (translation). This concept of information flow is known as the central dogma of molecular biology.

Learn more about the flow of genetic information in molecular biology here:

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what ia dark matter​

Answers

Answer:

he quotient has a remainder of 4.

The quotient has a remainder of 14.

The quotient has no remainder.

The quotient has a remainder of 12.

Explanation:

Dark matter is (in some cosmological theories) nonluminous material that is postulated to exist in space and that could take any of several forms including weakly interacting particles ( cold dark matter ) or high-energy randomly moving particles created soon after the Big Bang ( hot dark matter ).

Biological definition of csrebrospinal fluid csf

Answers

Answer:

The fluid that flows in and around the hollow spaces of the brain and spinal cord, and between two of the meninges (the thin layers of tissue that cover and protect the brain and spinal cord).

1) Can anyone say any sources of Natural fibres
2) What are some uses of Natural fibres

Answers

Answer:

1) Natural fibers come from many sources. These sources can include plants, animals, and minerals. We are probably most familiar with plant and animal fibers from a consumer standpoint. Common natural fibers sourced from the plant kingdom include cotton, flax, hemp, bamboo, sisal, and jute

2) Benefits of a high-fiber diet

Normalizes bowel movements. Dietary fiber increases the weight and size of your stool and softens it. ...

Helps maintain bowel health. ...

Lowers cholesterol levels. ...

Helps control blood sugar levels. ...

Aids in achieving healthy weight. ...

Helps you live longer.

hey there !

here's ur answer ⤵️

Explanation:

The sources of natural fibres are plants and animals. Cotton, coir, flax, jute, rami etc.. are examples of natural fibres.

uses of natural fibres:

These fibres are used for durable yarn,fabric,packaging and paper.

Hope it helps


1. Is it advisable to switch the microscope on while looking through the eyepiece?
2. Explain your choice of answer to question (1).

Answers

Answer:

yes because without microscope our eyes will be damaged

Both eyes must be open when looking through the microscope to prevent eye fatigue, which occurs when the non-viewing eye is kept closed.

What is Microscope?

A microscope is defined as a laboratory instrument which is used to examine objects that are too small to be seen by the uncovered eye while microscopy is defined as the study of small objects and structures using a microscope.

Viewing through a microscope requires both eyes to be open to avoid eye fatigue that occurs when the non-viewing eye is closed, while keeping both eyes open requires some practice. But it is highly recommended, we should never let an eye touch an eye.

Thus, both eyes must be open when looking through the microscope to prevent eye fatigue, which occurs when the non-viewing eye is kept closed.

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what are the functions of the male reproductive system

Answers

They produce, maintain and transport sperm (the male reproductive cells) and semen (the protective fluid around sperm).They discharge sperm into the female reproductive tract.They produce and secrete male sex hormones.

what would happen if cell in human recepter is absent

Answers

Answer:

if cell in human receptor is absent then it can't detect the signal and send them to the Brain in the form of electrical signal due to it will not detect the input leading to harm our body in dangerous situation

What are two ways the tragedy of the commons can be prevented? Explain.​

Answers

Answer:

Garret Hardin, when he coined the phrase 'Tragedy of the Commons', proposed two ways to avoid the tragedy: (1) assign ownership of the resource system (e.g., aquifer) to the state (as state or government property); or (2) divide the resource system into parcels (e.g., as volumetric extraction entitlements) as assign

Explanation:

which activity produces an action potential in nerve cells

Answers

Answer:

The action potential is an explosion of electrical activity that is created by a depolarizing current. This means that some event (a stimulus) causes the resting potential to move toward 0 mV. When the depolarization reaches about -55 mV a neuron will fire an action potential.

Explanation:

Which tiny cells support the neuron with nourishment, waste elimination, and insulation for many axons?

Answers

These tiny cells are called Glial cells.

The neurons are the basic structural unit of the nervous system.

Neurons are highly specialized for transmitting electric impulses.

Each neuron is composed of the same basic parts:

a cell bodydendronsaxon

in order to maintain the basic function of the neurons, there is a non-neuronal cell in the central nervous system know as the Glial cell.

Their function to the neurons include:

maintain homeostasis ( waste elimination). form myelin in the peripheral nervous system (nourishment), and provide support and protection for neurons (insulation).

Learn more here:

https://brainly.com/question/17376461

A person lives on the Tropic of Capricorn. What is the altitude of Polaris?

O 23 1/2"
O 90°
O 66° 33"
O 15°
O 30°
O 45°

Answers

The correct answer as to what the altitude of Polaris would be for a person that lives on the Tropic of Capricon is 23° 1/2".

Polaris is a star and the altitude of any star is its height above the horizonThe Polaris is otherwise known as the North star as an indication that it is directly located overhead the north pole. Thus, it may not be visible once one moves South of the equator. The tropic of Capricon is located approximately  23° 1/2" South of the equator. In other words, the latitude of the Tropic of cancer is approximately 23° 1/2".Hence, the altitude of the Polaris at an altitude of 23° 1/2" will also be 23° 1/2", although it will most likely remain invisible.

A person that lives on the Tropic of Capricon is approximately on latitude 23° 1/2". Since the altitude of a star is its height above the horizon, the altitude of Polaris from the Tropic of Capricon would, therefore, be 23° 1/2"

More about the Polaris can be found here: https://brainly.com/question/13606020

which organelle is Covered with ribosomes and surrounding the nucleus.

Answers

I hope that RNA is the organelle that is covered with ribosomes and surrounding the nucleus.

Hope it helps you...

which term is used to describe the amount of solute in a solution​

Answers

Answer:

concentration

Explanation:

There are several ways to express the amount of solute present in a solution. The concentration of a solution is a measure of the amount of solute that has been dissolved in a given amount of solvent or solution. A concentrated solution is one that has a relatively large amount of dissolved solute.

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