The only type of human cell that is never replaced is ___. *

Answers

Answer 1

Answer:

The only type of human cell that is never replaced is Nerve cells.

Hope this helps you. Do mark me as brainliest.

Answer 2

The only type of human cell that is never replaced is nerve cell.

What is a nerve cell?

Neurons are in charge of receiving sensory input from the outside world, sending action potentials to our muscles, and transforming and relaying electrical signals at every step in the process.

The nerve cell is the basic unit of communication in the nervous system (neuron). The cell body, a major branching fiber (axon), and numerous smaller branching fibers comprise each nerve cell (dendrites).

They do not divide in any way. There are only two exceptions to this rule: only two specific areas of the brain can produce new neurons. However, for the most part, the brain is unable to replenish dead neurons.

Thus, nerve cells are the ones that never gets replaced after getting injured.

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Related Questions

A currently popular diet is the Keto Diet in which followers attempt to eat a diet high in protein and fats (lipids), and low in carbohydrates.



1. Identify 3 foods on the list that do not contain any carbohydrates.



2. Explain how you know these foods do not contain any carbohydrates. what test would u use?
HELPP MEE

Answers

Eat all the proteins no processed foods
All the green vegetables
Strawberries And Blueberries but watch how much you eat
Sugar free drinks
Ice sparkling water ready good
You can go on carb manager app and look it up or you can buy a ketosis book full of recipes and you can get a urine test for ketosis to see if your in ketosis it will change color if your in or not in ketosis
You can also get a glucose meter to see if your in ketosis as well hope this help have a wonderful day!

it is a swollen structure at the end of a style​

Answers

Answer:

Stigma is the swollen structure at the end of a style.

In other words, stigma is the entrance to the pollen grains or as the landing platform for the pollen grains.

Explanation:

Please give me brainlist

Answer:

Stigma is the swollen structure at the end of a style.

Explanation:

please give brainliest ⭐

Desenvolvimento Sustentável - 1ª Série do EM- Biologia Habilidades do Currículo Paulista: EF09CI13 Propor iniciativas individuais e coletivas para a solução de problemas ambientais da comunidade e/ou da cidade, com base na análise de ações de consumo consciente e de sustentabilidade bem-sucedidas 15/02/21 - 1ª série do EM - Biologia - Desenvolvimento sustentável O que propõem o desenvolvimento sustentável? A) É impossível sustentar o desenvolvimento B) Pode haver desenvolvimento em harmonia com o meio ambiente C) Para sustentar a indústria é necessário o desenvolvimento em detrimento do meio ambiente

Answers

Make it English for me to better understand

What kind of rock would you expect continental plates to be made of? *
A)basaltic
B)granitic
C)oliometagraphic
D)prepubescent

Answers

Answer:

B)granitic

Explanation:

Answer:

granitic

Explanation:

the continental crust is compost mostly of granite

Which are true about changes in carbon dioxide in the Earth's atmosphere since 1860? Select the two correct answers.

A. The increases in carbon dioxide are caused by human activity.
B. The increases in carbon dioxide can be explained by the Milankovitch cycle.
C. The rate of change in carbon dioxide is exponential.
D. The changes are triggered by a new interglacial period.

Answers

The true statements about changes in carbon dioxide in the Earth's atmosphere include:

The rate of change in carbon dioxide is exponential. The increases in carbon dioxide are caused by human activity.

What is Carbon dioxide?

This is a gas which is found in the atmosphere and it is what we exhale when breathing and used by plants during photosynthesis.

The changes in the gas in the Earth's atmosphere since 1860 is as a result of the factors mentioned above.

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Practice 4: Examine the diagram to see some stars and observation positions, then choose ALL true statements by putting YES or NO next to each statement.



______ An observer at Position B would see Star Y as the brighter star

______ An observer at Position A would see Star Y as the brighter star

______ An observer at Position B would see Star X as the brighter star

______ An observer at Position A would see Star X as the brighter star

Answers

Answer:

Yes

No

No

Yes

Position B is closer to Star Y than it is to Star X => Star Y is brighter to B

Position A is closer to Star X than it is to Star Y => Star X is brighter to A

how does the surface area to volume ratio affect the rate of diffusion​

Answers

Explanation:

As the ratio gets smaller, it takes longer for items to diffuse.

Explanation:

When the cell increases in size, the volume increases faster than the surface area, because volume is cubed where surface area is squared.

When there is more volume and less surface area, diffusion takes longer and is less effective. This is because there is a greater area that needs to receive the substance being diffused, but less area for that substance to actually enter the cell.

this is actually why cells divide. When they become too large and it takes too long for them to transport materials across the cell, they lose efficiency and divide in half to raise the surface area to volume ratio.

Should the international community help build nuclear reactors in developing countries to fuel economic growth and provide cheap energy? Explain why or why not. Whoever answers this can you please elaborate more and if you do this you would receive 20 points thanks!

Answers

Answer:

i dont kno

Explanation:

excretory organs and their excretory waste​

Answers

Answer: Organs of excretion include the skin, liver, large intestine, lungs, and kidneys. All of them excrete wastes, and together they make up the excretory system. The skin plays a role in excretion through the production of sweat by sweat glands.

Explanation:

Biodiversity plays a huge part in sustaining our ecosystems around the world.
Which of these below is a sustaining role?
F
G
Plant species harness the energy of the sun to fix carbon through
photosynthesis which provides the base of the food chain.
Climate change and other human environmental changes
Extinction of many key consumers within the food chain.
Global warming at the poles.
H
J

Answers

Answer:

The answer is your first choice listed/ plant species etc..photosynthesis...

this process does not require sunlight?​

Answers

The answer is cellular respiration. Cellular respiration does not require sunlight, photosynthesis does require sunlight.
The process that does not require sunlight is Chemosynthesis, which means it produces food (glucose) using chemicals.

10. How does the placement of veins help to carry out their function of transporting materials to
and from the leaf?

Answers

all cells are near a vein and therefore can obtain water and release glucose quickly. three differences between the cells of the palisade mesophyll and the cells that make up the other areas within the leaf.

Veins sustain the leaf and carry nutrients and energy through the leaf and to the rest of the plant via xylem and phloem, respectively.

How does the location of the veins in a leaf affect how well they function?Veins in plants transfer water, nutrients, and energy to the rest of the plant while also giving it structure and support. Plants employ their vascular system to transport water and nutrients when they absorb them through their roots.Veins support the leaf and transport nutrients and energy to the rest of the plant via xylem and phloem, respectively.Because every cell is near a vein, it can rapidly collect water and release glucose. The cells that make up the other parts of the leaf differ from the cells that make up the palisade mesophyll in three ways.

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WILL GIVE BRAINLIEST
as learned in the upper yangtze river basin in china in 1998, widespread deforestation can often lead to an increase in the
_____.

a.) intensity of earthquakes

b.) severity of flooding

c.) frequency of tornadoes

d.) duration of heat waves

Answers

Answer:

b.severity of flooding

Explanation:

Why?because if it had a big river it can cause a flooding.

Please put the following steps of viral infection in order.
The virus recognizes and binds to a host cell via a receptor molecule on the cell surface.

New viral particles are assembled from the genome copies and viral proteins.

The virus or its genetic material enters the cell.

Completed viral particles exit the cell and can infect other cells.

The viral genome is copied and its genes are expressed to make viral proteins.

Answers

Answer:

The virus recognizes and binds to a host cell via a receptor molecule on the cell surface.

The virus or its genetic material enters the cell

The viral genome is copied and its genes are expressed to make viral proteins.

New viral particles are assembled from the genome copies and viral proteins.

Completed viral particles exit the cell and can infect other cells.

Olive oil, a liquid at room temperature, is an example of what type of fatty acid?

saturated
wax
unsaturated
Starch

Answers

Explanation:

it is a unsaturated fatty acid.

Foods rich in unsaturated fatty acids, such as olive oil (oleic acid, an eighteen-carbon unsaturated fatty acid, is a major component) tend to be liquid at room temperature.

Hope this helps!

Brainlest?

PLZZZZZ HELP MEH!!!!!
Which structure mainly functions in intracellular transport?
a. Centriole
b. Endoplasmic reticulum
c. Vacuole
d. Lysosome

Answers

Answer:

i'm pretty sure it's the endoplasmic reticulum

Explanation:

The answer is B. Endoplasmic reticulum

Which of the following is always a commercially cloned plant?

• tomato
• wheat
• avocado
• banana

Answers

The answer to your question is: banana

Answer:

the answer is wheat

Explanation:

The genetic make-up of the offspring is the
A.phenotype
B.genotype

Answers

Answer:

Genotype

Explanation:

Phenotype refers to traits that physically appear, genotype refers to genetic traits

match up the answer to the right one, please so confused , hint put a picture

Answers

element symbol.....K
atomic mass......39
atomic number.....19
element name......potassium

7. True or False. Wind erosion continually changes the landscape. *

8. Which of the following is NOT a correct description of air movement over the Earth?*

A. The sun warms the land in the air evenly

B. Air is warmers at the pools of the Earth

C. Warm air rises

D. Cold air sinks

Answers

Answer:

That's a difficult question, but I would choose either A or B.

Explanation:

Since the question is talking about MOVEMENT over the earth. C and D are talkig about how the air sinks or rises, so you can cancel those out, hope this helps a little! ❤

. The Texas Horned Lizard has a blood shooting defense mechanism that shoots out
from the corner of its eye. The lizard's blood also tastes bad to its predators. If the
lizard feels threatened it gives the predator a taste as a warning.
Which of these explains the success of the Texas Horned Lizard?
A. The lizard displays several adaptations due to a reduction in genetic diversity.
B. The lizard inherited traits to provide an advantage defense mechanism that helps it survive.
C. The loser inherited on favorable traits that decrease the chance of survival.
D. The lizard inherited traits that made a hybrid species that allows it to survive in an extreme environment.

Answers

Answer: lowkey think its B

Explanation:

The success of the Texas Horned Lizard is :

B. The lizard inherited traits to provide an advantage defense mechanism that helps it survive.

Texas Horned Lizard

The success of the Texas Horned Lizard is the lizard inherited traits to provide an advantage defense mechanism that helps it survive.

The Texas horned lizard or "h-orny amphibian" may be a flat-bodied and fierce-looking reptile. The head has various horns, all of which are noticeable, with two central head spines being much longer than any of the others.

Thus, the correct answer is B.

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What is potential energy?



Read comment at the bottom

Answers

It’s stored energy yk you could of just looked it up

What event is considered the beginning of the Reformation?
A. Luther translating the Bible into German
B. The posting of the 95 Theses
C. The sale of indulgences
D. Luther's belief in salvation by faith alone

Answers

Answer:

The posting of the 95 Theses

Global climate has changed in the past due to ___ and ____ .

Answers

Answer:

The answer of this question is continent and oceans.

Continent and oceans.

Science activity 1.4.2​

Answers

Answer:

You forgot to put your question. It happens just make sure to post the picture.

Explanation:

Have a nice day :)

Pic? Can’t answer sorry

What impact can planting new trees have on the water cycle?
a: More carbon dioxide is released into the atmosphere b: Transpiration increases
c: Condensation decreases
d: More water infiltrates into the ground

What is the source of energy for all biogeochemical cycles, including the water cycle?
a: winds
b: gravity
c: the Sun
d: volcanic eruptions

Which of the following statements about the water cycle is TRUE
a: Plants do not influence the water cycle
b: Precipitation that falls to the ground can end up as groundwater
c: The water cycle only continues during daylight hours
d: Once water flows into the ground, it is stuck there forever


Which of the following happens as a result of eutrophication?
a: excessive growth of algae b: increased bacterial growth c: decrease in oxygen levels d: all of the above


Answers

Answer:D,C,

Explanation:

Q1)Trees increase the ability of the soil to retain stormwater by absorbing water from the ground. The roots also help to break up compacted soil as they expand, allowing water to flow more easily downward into the groundwater level.

Q2) The Sun's energy drives the water cycle. The sun warms the ocean's surface and other bodies of surface water, allowing liquid water to drain and ice to sublime (transform from a solid to a gas). These solar-powered processes release water vapor into to the atmosphere.

Thats All I have

What distinguishes each element from all others, and gives it unique physical and chemical properties?

Answers

Your answer is Atomic Number. Have a good day! Also, any answer that says, ‘The link to the answer is here: (link)’ DO NOT CLICK ON IT!!

The physical and chemical properties of each element distinguishes form all others elements, all these properties depends upon the number of protons present in an element. Thus, the correct option is D.

What are elements?

A chemical element is a species of atoms which contain the same number of protons in the nucleus. Unlike the chemical compounds, elements present in the periodic table cannot be broken down into simpler substances by any chemical reaction.

The number of protons present in the nucleus is the defining property of the chemical element. It is referred to as the atomic number, is represented by the symbol (Z). All the atoms which have the same atomic number are the atoms of same element. All of the matter present in the universe is composed of chemical elements.

Therefore, the correct option is D.

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A sudden, violent expansion of ________ would be considered an explosion.

gas
water
fire
heat

Answers

The answer is a sudden violent expansion of gas
The missing word is gas

If you have a cube-shaped with 6 sides and each sides 4 cm in length and width what will be the Surface area? Volume? Ratio of surface area to volume?

Answers

Answer:

The surface area will be 96 square centimeters(96cm^2), and the volume will be 64 cubic centimeters(64cm^3). The ratio is 3:2.

Explanation:

To find surface area, you find the area of one side of the cube, which is length x width. For a cube, the length and width are the same, so it was 4x4, which gives you 16, and then you multiply that by the number of sides, 6, to get 96.

To find volume, you multiply length x width x height, which are all 4cm for the cube.

To find the ratio, you compare the surface area to the volume similar to a fraction, except side by side. I simplified 96 and 64 by dividing them by 8, which gave me 12:8, and then I simplified that by 3 which gave me 3:2.

Hope this helps!

Select ALL of the following that are directly involved with making a protein

Ribosome

Cell Membrane

DNA

Cytoplasm

Answers

Cell Membranes,Ribosome, Cytoplasm are used to make protein

Explanation:

Proteins are formed in a condensation reaction when amino acid molecules join together and a water molecule is removed. The new bond formed in protein molecules where amino acids have joined (-CONH) is called an amide link or a peptide link.

hope it will help you

Other Questions
What is the sum of the degrees from a diagram with 5 vertices? Oh, I bid farewell to the port and the landAnd I paddle away from brave England's white sandsTo search for my long ago forgotten friendsTo search for the place I hear all sailers endAs the souls of the dead fill the space of my mindI'll search without sleeping 'til peace I can findI fear not the weather, I fear not the seaI remember the fallen, do they think of me?When their bones in the ocean forever will bePlot a course to the night to a place I once knewTo a place where my hope died along with my crewSo I swallow my grief and face life's final testTo find promise of peace and the solace of restAs the songs of the dead fill the space of my earsTheir laughter like children, their beckoning cheersMy heart longs to join them, sing songs of the seaI remember the fallen, do they think of me?When their bones in the ocean forever will beWhen at last before my ghostly shipmates I standI shed a small tear for my home upon landThough their eyes speak of depths filled with struggle and strifeTheir smiles below say I don't owe them my lifeAs the souls of the dead fill the space of my eyesAnd my boat listed over and tried to capsizeI'm this far from drowning, this far from the sea,I remember the living do they think of me?When my bones in the ocean forever will beNow that I'm staring down at the darkest abyssI'm not sure what I want but I don't think it's thisAs my comrades call to stand fast and forge onI make sail for the dawn 'til the darkness has goneAs the souls of the dead live for'er in my mindAs I live all the years that they left me behindI'll stay on the shore but still gaze at the seaI remember the fallen and they think of meFor our souls in the ocean together will beI remember the fallen and they think of me,For our souls in the ocean together will be What is the answer??? Write a letter of appreciation to the People of China. Describe what you learned about Ancient China, including the dynasties, philosophers, inventions and many other great facts you may have discovered. The letter should be at four to five paragraphs long, neatly printed or typed 10 OR 11 FONT. PLS HELP ASAPPhilosphers are Buddha, Lao Zi, Shang Yang, ConfuciusDynasties are Shang Dynasty, Zhou Dynasty, Qin Dynasty, Han Dynasty Over which interval(s) is g(x) = x2 + x - 12 positive?A. -4 < x < 3B. X 3C. X 4D. 3 < x < 4 Anybody good in history & know how to do this? Free Brainliest & points ... what is the solution to m/8 < 4 Please help ASAP! Please and thank you have a great and blessed day!, help please quick! due in a few hours! Give the definition of Root Word, in your own words. What can you tell about the future in The Fun They Had how is what happened to fred hampton similar to what is going on in the news today Answer this question ASAP please and thank you Sunny has 3/5 yard of fabric and plans to cut it intopieces that are each 2/10 yard. How many pieces willshe have?Let p = the number of pieces Sunny will have. Which statement best describes the main purpose of a church in Christianity? 2. Mang Danny bought a cellphone worth Php 7500 and he's selling it for Php 9000. How much is the markup?3. If the price of an item is 80 pesos and its markup rate is 30%, how much is the markup? X-5(x-1)=2x-(2x-3) answer the question Explain the benefit of aquaculture. what number multiplied by 0.5, Multiplied by 1/3, square the number, add one, equals 50? Given right triangle JKL, what is the value of cos(L)?1. 5/132. 5/123. 12/134. 12/5