please someone help I'm failing

Explanation:

The skeletal system is reponsible for

1. Protecting the vital organs.  ✅

2. Being a storehouse for minerals. ✅

3. Creating red blood cells. ✅

4. Moving red blood cells around the body. ❌ moving red blood cells aroud the body is the job of the blood (circulatory system)

Answer:

you could try to do another experiment that would be the obvious and the simple solution.

Answer: electron transport chain

The main function of the Rough Endoplasmic Reticulum is the production of membrane and proteins secreted by the cell.

The endoplasmic reticulum serves as the transport system of the eukaryotic cell, with many other important functions such as protein folding. It is a type of organelle made up of two subunits –

1. Rough endoplasmic reticulum (RER)

2. Smooth endoplasmic reticulum (SER)

It has a continuous nuclear envelope. The endoplasmic reticulum contains ribosomal granules anchored to the cytoplasmic surface of the cisternae is involved in the synthesis and secretion of proteins through membrane-bound vesicles called ergastoplasms.

Thus, the main function of the Rough Endoplasmic Reticulum is the production of membrane and proteins secreted by the cell.

Learn more about Endoplasmic Reticulum, here:

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Answer:

transcription occurs in the nucleus, and translation occurs in the cytoplasm.

Explanation:

Answer:

You need to study because...

Explanation:

If you don't study you will fail, and if you fail you will not get a job, and if you don't get a job you will not make money, and if you don't make money you can't buy food and water, and if you can buy food and water you will startve, and if you starve you will d ie. Therefore, Study in school.

Answer:

Could you please attach an image of the document so I can better assist you?

Explanation:

Have a great day, and spread some positivity!

Answer:

A chemical reaction is a process that changes some chemical substances into others. It involves breaking and reforming chemical bonds. They follow the Law of Conservation of Matter.

Explanation:

Energy is a necessity for all living organisms to survive, and ATP is a reactant that powers several other chemical processes inside cells. Cellular respiration is the method used by cells to produce energy.

The term “universal solvent” refers to water's enormous capacity to dissolve a wide range of molecules, and it is this capacity that makes water such a priceless life-sustaining agent.

Water has five key characteristics: strong polarity, high specific heat, high heat of vaporization, low solid density, and affinity for other polar molecules.

The process of converting one chemical substance into another is known as a chemical reaction. Chemical bonds are broken and rebuilt in this process. The Law of Conservation of Matter is observed by them.

Therefore, Water's function as a solvent aids cells in the transfer and utilization of chemicals like oxygen and nutrients on a biological level.

Learn more about water here:

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Answer:Modern industrial gold mining destroys landscapes and creates huge amounts of toxic waste. Due to the use of dirty practices such as open pit mining and cyanide heap leaching, mining companies generate about 20 tons of toxic waste for every 0.333-ounce gold ring.

Explanation:

Answer:

What's the scientific name of sunflower?

From what did it evolve from?

Answer:

D

Explanation:

A Revolution.  One revolution is equal to a day.

Answer:

oxygen

Explanation:

oxygen is a gas

the others are solids and cannot physically stay in the atmos phere, let alone be part of it

Answer:

It is not exactly at the center, and it attaches to spindle fibers during cell division.

Explanation:

Did the test. Got it right.

Answer: The correct answer is C

Explanation:

I took the test

Answer:

kinase

Explanation:

is the correct answer

Costal tuberosity (Impressio ligament costoclavicularis) is a roughened oval elevation on the inferior surface of the bone, near the medial (sternal) end. ... This marking is also called the impression for costoclavicular ligament

Answer:

sorry i don't know the answer btw do you have an ig

Answer:

1. Energy is passed between organisms through the food chain. Food chains start with producers. They are eaten by primary consumers which are in turn eaten by secondary consumers and them by other consumers.

2. Producers are living things that use energy to make food. Producers make food for themselves and other living things.

3. the difference between a herbivore and an omnivore is a herbivore eats only plants or producers, and an omnivore eats both plants, and other animals/consumers.

4.A food chain follows one path of energy and materials between species. A food web is more complex and is a whole system of connected food chains. In a food web, organisms are placed into different trophic levels.

Explanation:

i hope this helps-even if it is a bit late...

Answer:

the establishment of a hierarchical system of categories on the basis of presumed natural relationships among organisms.

hope this helps <3

Answer:

Bones grow in length at the epiphyseal plate by a process that is similar to endochondral ossification. When cartilage growth ceases, usually in the early twenties, the epiphyseal plate completely ossifies so that only a thin epiphyseal line remains and the bones can no longer grown in length.

Answer:

microorganisms capable of transforming atmospheric nitrogen into fixed nitrogen (inorganic compounds usable by plants). More than 90 percent of all nitrogen fixation is effected by these organisms, which thus play an important role in the nitrogen cycle.

Hi there! I like songbirds, just as you might.

If I remember properly, the biggest songbird is the common raven! It's size can range from 22 to 27 inches long, while the tiniest is a hummingbird, ranging from 3.1 to 3.5 inches long.

Have a nice day!

Answer:

S. 32 f alsksjhdjduehoeidgdndkdhd

Answer:

B. no

Explanation:

The was found to be no significant

affect on heart disease

The step of protein synthesis missed by Stella would be the translation of mRNA into amino acids.

The process of protein synthesis can essentially be divided into 2, namely:

During transcription, genetic information on DNA is transcribed into mRNA. Once this is done, the genetic codes in mRNA are then translated to their respective amino acids and linked by peptide bonds.

The polypeptide bond undergoes further processing such as folding in the endoplasmic reticulum.

Thus, before amino acids can form a polypeptide chain, they must first be translated from genetic codes in mRNA.

More on protein synthesis can be found here; https://brainly.com/question/16305465

Gene Expression Quick Check

Explanation:

1.DNA and RNA hold the code to create proteins that are the key to gene expression.

2.Endoplasmic Reticulum

3.CGTTACTGCAAT to CGTGACTGCAAT

4.The proteins are expressed differently in each cell.

5.mRNA is translated into amino acids.

Answer:

an expurgation

Explanation:

thats eazy

Answer:

Simple diffusion is responsible for the spread of an air freshener through a room, or of a few drops of dye to eventually turn a glass of water a uniform color. Molecules naturally disperse from areas of higher concentration to lower concentration.

As oxygen-rich (and carbon dioxide-poor) blood travels by a cell the oxygen diffuses through the cell membrane to the area of lower concentration inside the cell. It can do this easily because the oxygen molecule (O2) is very small and has no charge or polarity. The oxygen is used up rapidly by mitochondria. This rapid consumption causes oxygen to constantly move into the cell from the blood.

Explanation:

Simple diffusion is responsible for the spread of an air freshener through a room, or of a few drops of dye to eventually turn a glass of water a uniform color. Molecules naturally disperse from areas of higher concentration to lower concentration.

As oxygen-rich (and carbon dioxide-poor) blood travels by a cell the oxygen diffuses through the cell membrane to the area of lower concentration inside the cell. It can do this easily because the oxygen molecule (O2) is very small and has no charge or polarity. The oxygen is used up rapidly by mitochondria. This rapid consumption causes oxygen to constantly move into the cell from the blood.

Answer:

No answer. But you can learn off this;

Explanation:

Wind erosion abrades surfaces and makes desert pavement, ventifacts, and desert varnish. Sand dunes are common wind deposits that come in different shapes, depending on winds and sand availability. Loess is a very fine grained, wind-borne deposit that can be important to soil formation.

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