What holds amino acid chains within a protein in shape?​

Answers

Answer 1

Answer:

Proteins are the end products of the decoding process that starts with the information in cellular DNA. As workhorses of the cell, proteins compose structural and motor elements in the cell, and they serve as the catalysts for virtually every biochemical reaction that occurs in living things. This incredible array of functions derives from a startlingly simple code that specifies a hugely diverse set of structures.

In fact, each gene in cellular DNA contains the code for a unique protein structure. Not only are these proteins assembled with different amino acid sequences, but they also are held together by different bonds and folded into a variety of three-dimensional structures. The folded shape, or conformation, depends directly on the linear amino acid sequence of the protein.

Explanation:


Related Questions

What happens during photosynthesis?

Answers

during the process of photosynthesis cells use carbon dioxide and energy from the sun to make sugar molecules and oxygen.

What is the definition of photosynthesis?

a) the process of converting the energy in carbohydrate molecules into ATP
b) the process of changing light into stored chemical energy in the form of lipids
c) the process of changing light into stored chemical energy in the form of sugars
d) the process of converting the energy in oxygen molecules into ATP

Answers

the process by which green plants and some other organisms use sunlight to synthesize foods from carbon dioxide and water. Photosynthesis in plants generally involves the green pigment chlorophyll and generates oxygen as a byproduct.

The Pi CLPN stands for the macromolecule

Answers

Answer:

good morning bhayo hola mi is not better than Season 14 in the future of you and I am hacker news from you have any idea what you think I can be purp I have a hacker you are not better than Season 14 RP is a give you a call from you have any idea what the hell out of town for the sound of music and the uc through bonus challenge garnu na po to be purp to my channel for that orange county

Help!
I'll give you a brainly

Answers

Answer:

bro i was really gonna try to help you out but i could not find the answer anywhere.. so sorry (you dont have to mark me I really did want to help lol)

Explanation:

Do you think it would be a good idea for a bumper car to ride minimum and maximum weight requirements for riders? Apply Newtons Second and Third Laws of motion in your response.

Answers

Answer:

No

Explanation:

Eache one have a variation of the inertia because of F=ma (Force= mass*acceleration).

And the third law: for every action (force) in nature there is an equal and opposite reaction, if the car is too heavy it will bump everybody away but also reflect to  other cars, and the light car will reflect at high speed to other cars.

Which will most likely cause a decrease in the predator population? an increase in prey populations 2. a decrease in prey populations 3. a decrease in decomposers 4. an increase in producers.​

Answers

Answer:

[tex]\huge\boxed{\sf A \ decrease \ in \ prey\ population}[/tex]

Explanation:

Predators are those animals which hunt prey. Prey is the animals which is "hunted".

When the prey population is less (a decrease in prey population), There will not be more animals for "predators" to hunt and so, the competition of living will become more. Decrease in preys population would lead to a decrease in predator's population because many predators will die of hunger.

[tex]\rule[225]{225}{2}[/tex]

Hope this helped!

~AnonymousHelper1807

Answer: B a decrease in prey populations

Explanation: Because if there is a decrease in the predator population decreased, then wouldn't the prey.

NEED HELP ASAPP!!!! 1. Which of these is smaller: a cell or a protein?

Answers

Answer:

[tex]\boxed {\boxed {\sf Proteins}}[/tex]

Explanation:

Proteins are found inside the cell. There are proteins in the cell membrane and cytoskeleton, they act as enzymes inside the cell, and they are created inside the cell during protein synthesis at the ribosome.

Since proteins are part of the cell and are made inside the cell, the proteins must be smaller.

The size comparison between a cell and a protein depends on the specific cell and protein being considered. In general, cells are larger than proteins.



1. Cells: Cells are the basic building blocks of life and can vary in size depending on the organism and cell type. For example, a human red blood cell has a diameter of about 7-8 micrometers, while a typical animal cell can range from 10 to 30 micrometers in diameter.

2. Proteins: Proteins are biomolecules made up of amino acids and have a variety of functions in cells. Proteins can vary in size, with some being relatively small and others much larger. For example, insulin is a small protein consisting of two polypeptide chains, each about 21 amino acids long. In contrast, titin is the largest known protein and can contain over 38,000 amino acids.

Therefore, while cells are generally larger than proteins, it is important to consider specific examples to accurately compare their sizes.

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what is the "Cell (plasma) membrane"? Question 1 options:

the structure that forms the surface of a cell separating its contents from the outside world.

a type of cell without a membrane-bound nucleus and without membrane-bound organelles, considered by scientists to be a more primitive type of cell than the more complex eukaryotic cells.

a small organelle, made of RNA and protein and found in both prokaryotic and eukaryotic cells, that forms proteins from amino acids .

a cell organelle that is essential to cell functions including reproduction, contains the cell's chromosomes, and is enclosed by a membrane.

Answers

Answer:

The first option

Explanation:

The cell membrane is the structure that forms the surface of a cell separating it's contents from the outside world.

Answer:

i think it is a type of cell without a membrane

Explanation:

i'm not sure sorry hawk i will look more into it to help through

What would happen to an animal cell with an internal salt concentration of 10% if it were placed in a salt solution with a concentration of 30%?

O The water would move out of the cell and the cell would decrease in size.

O The water would move into the cell and the cell would increase in size.

O The salt would move into the cell and the cell would increase in size.

O The salt would move out of the cell and the cell would decrease in size..​

Answers

Answer:

The water would move out of the cell and the cell would decrease in size.

Explanation:

This question is depicting OSMOSIS, which is the movement of water from a region of high concentration (low solute concentration) to a region of low concentration (high solute concentration) across a semi-permeable membrane. This movement is caused when a concentration gradient forms between the two sides of the membrane.

In this case, an animal cell contains an internal salt concentration of 10% while the salt solution has a concentration of 30%. This means that the animal cell is hypotonic (contains high water concentration) to the salt solution, hence, water would move out of the cell and the cell would decrease in size

2. Which of the following are REACTANTS in PHOTOSYNTHESIS? ​

Answers

Answer:

Carbon dioxide, sunlight and water

Explanation:

that is right


If a cell's MITOCHONDRIA were to stop working, what would happen to the cell right
away?
A. Materials would not be transported
B. Energy would not be produced
C. Proteins would not get made
D. The cell would not be able to stop things from getting in and out

Answers

Explanation:

If a cell's mitochondria was to stop working, energy would not be produced.

This is so because The Mitochondria as part of the cell is the power house of the cell, it produces or gives energy to the cell so if were to stop working, energy will not be produced.

What it means to take care of the earth​

Answers

Answer:

Caring for the earth refers to the sustainable use of natural resources, minimize the environmental degradation and pollution and maintain the earth as the favorable shelter for all the living beings. The caring capacity is the capacity of things to tolerate the pressure over them.

Explain the role of bacteria in converting nitrogen gas into a form that other organisms can use. Use the term nitrogen fixation in your response.

Answers

Start hhbbehebelwoehevr

WILL GIVE THE VERY FIRST CORRECT ANSWER BRAINLIEST!!!

Match each organelle with the correct function.

1. protein synthesis
2. store calcium ions
3. create lysosomes
4. create energy through respiration
5. break down cellular food and waste
6. controls cell activity

1. lysosome
2. Golgi body
3. mitochondria
4. nucleus
5. smooth endoplasmic reticulum
6. rough endoplasmic reticulum

Answers

Answer:

lysosome/5

Golgi body/3

mitochondria/4

nucleus/6

smooth endoplasmic reticulum/2

rough endoplasmic reticulum/1

Explanation:

Describe how the diversity of an ecosystem can change over time. Give example of the disturbance in your response and whether the diversity increases or decreases due to the change in the ecosystem .

Answers

Invasive species is the easiest way to answer this, with invasive species the diversity will likely decrease

Please list 15 facts about Black Jaguars.
At least 10 facts will be helpful.
I will give brainliest to whoever lists 10-15 facts.

Answers

The jaguar is a big cat in the Panthera genus, the jaguar's scientific name is Panthera onca.

The jaguar is the 3rd largest of the big cats after the tiger and the lion and it is the largest of all the big cats in the Americas.

Jaguar's are only found in the Americas. Their range extends from Arizona in South-west United States, Mexico, through Central America, into most Amazon River Basin countries in South America and as far south as northern Argentina.

The jaguar's preferred habitat is dense rainforest, but they are also found across other forested areas and open plains.

With its spotted coat the jaguar most closely resembles the leopard which is found in Asia and Africa, however, the jaguar is larger and has a stockier build than the leopard, it also has less but bigger rosettes (spots) with small dots in the middle. While the jaguars behavioural habits more resemble that of a tiger.

Like the tiger, jaguars enjoy water and are good at swimming.

Jaguars roam, hunt and live alone, only coming together to mate. They leave a scent to mark their territory. Female territories may overlap and range in size from 25 - 40 km2. While males territories are double that size, a male will aggressively protect his area (and the resident females within it) from other males.

The jaguar stalks and ambushes its prey, often leaping into water or from a tree.

Jaguars are carnivores, they prey on over 80 species of animal of all sizes, such as deer, pigs, capybara, foxes, fish, frogs and even large anaconda snakes.

The jaguar has a very powerful jaw, its bite exerts more force than that of a lion.

Male jaguars are about 10-20% larger than females. On average jaguars weigh between 124 - 211 lbs (56–96 kg) and are 4 ft to 6.5 ft (1.2 to 1.95 m) in length.

Jaguars live in the wild for 11-15 years, in captivity they can live over 20 years.

Many ancient American cultures such as the Maya and Aztec, featured the jaguar in their mythologies, it was often regarded as a symbol of strength.

Argentina's national rugby team badge includes a jaguar. However, a historical error resulted in the team being nicknamed to this day, Los Pumas (the pumas).








please help, give explanation please!

Answers

Answer:

1. 0 chance (0%)

2. 2 chances (50%)

3. 4 chances (100%)

Explanation:

the way a punnet square works is that you basically multiply two genes. for example:

    b   b

B Bb Bb  

b bb bb  

then, if it's uppercase, it is dominant. if it's dominant, it will take over the recessive gene. if it was Bo, B being brown and dominant, and o being recessive and orange, then brown would take over. there are also cases with codominant but that's not in the question. feel free to ask me anything about this.

How is the principle of superposition helpful in determining the age of the earth? Justify your response in two or more complete sentences.


How is stratigraphy helpful in determining the age of the earth? Justify your response in two or more complete sentences.


please hurry and answer both of these questions, this is important and put your answer again in the comments, thank you and please hurry.

Answers

Explanation:

The principle of superposition states that "in an undisturbed sequence of strata, the oldest is usually at the bottom and the youngest on top of it".

Judging by this, we know that sedimentary rocks are arranged on top of one another. We can use this to determine relative age because we know for sure the oldest layers are at the base of the sequence and the youngest are on top.

ii. Stratigraphy deals with the relative way in which strata are deposited in sedimentary basins.

It is useful in determining age of rocks because, rocks in different localities can be correlated using stratigraphic principles.

WILL MARK BRAINLIEST!!!! Can someone help me wit dis question?
Summarize in 2-3 sentences the process of cellular respiration.

Answers

Answer: Cellular respiration is a set of metabolic reactions and processes that take place in the cells of organisms to convert chemical energy from oxygen molecules or nutrients into adenosine triphosphate (ATP), and then release waste products.

Explanation:

What might happen to a cell if its cell membrane fails to function properly?

Answers

Answer:

If cell membrane fails to function then the cell will not be able to perform its task properly. The organelles will stop working which means no more protein created, no more energy production in the mitochondria and no material comes in and out of the cell. Eventually the cell will die.

Your welcome

Answer:

If the cell membrane is unable to do its job properly, this can cause the cell to stop working properly. If many cells have bad cell membranes, the disease can affect an entire organ or even the whole body. In many of these cell membrane diseases, proteins within the cell membrane don't transport materials properly.

Explanation:

What is the ratio of surface area to volume for a sphere with the following measurements?

Answers

Answer:

I believe it would be 8.292

Explanation:

I think it’s C. Check to make sure tho

The epithelial cells of the small intestine have large numbers of mitochondria.
Explain how this is an adaptation for the function of these cells.

Answers

Answer:

★ - Mitochondria is site of ATP production.

★ - High respiration rate if there are lots of them for active transport.

★ - Needed for the metabolic activity - absorption of digested foods

Explanation:

Hope you have a great day ;-)

Mitochondria is the power house of ATP production, The epithelial cells of the small intestine have large numbers of mitochondria as it is needed  for the metabolic activity  like absorption of digested foods.

What are the function of mitochondria ?

Mitochondria is the power house of  the cell which is made up of double membranes responsible for production of energy, contain proteins, lipids, and nucleic acids.

If mitochondria is destroyed, the cell dies and the outer membrane of mitochondria is very similar to the nuclear membranes the nucleus where the inner membrane is bigger and forms multiple folds called cristae.

The area present between two membranes is called the matrix, have circular DNA, multiple proteins and essential molecules, it take of sugars by cellular proteins,  enter Krebs cycle produces smaller molecules.

When electron moved a spike of energy is generated called as ATP.

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Please help me it's due in an hour.

Answers

Answer:

cheese

Explanation:

did i stutter ?

what is the most likely source of the increase in carbon dioxide in the atmosphere shown in the graph above

Answers

Answer:

I'm pretty sure its burning fossil fuels and stuff like that

Under the Endangered Species Act, who looks after marine wildlife?
A. Fish and Wildlife Service
B. International Union for Conservation of Nature
C. Department of Natural Resources
D. National Marine Fisheries Service

Answers

Answer:

d

Explanation:

Under the Endangered Species Act, National Marine Fisheries Service looks after marine wildlife. Therefore, option (D) is correct.

What do you mean by endangered species act?

An organism that is in danger of extinction is known as an endangered species. There are two main reasons why species become threatened: loss of genetic diversity and habitat destruction.

The Endangered Species Act of 1973 was enacted with the intention of safeguarding biodiversity and other endangered species. The bill came after the Endangered Species Conservation Act of 1969, which was an extension of the 1966 bill.

The act's goal is to safeguard both species and "the ecosystem on which they depend." This implies that organic entities that are at risk for going wiped out due to people obliterating their normal living space for advancement should be observed.

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what can be produced from agirculture and used to replace fossil fuels. ​

Answers

Answer:

Biofuels

Explanation:

Biofuel can be produce from old rotting food like corn, which is produced form the ag industry.

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Who was Albert Einstien and what was he known for ?

Here ya go , Fivez and marcus UwU

Answers

Answer:

Albert Einstein is a German-born physicist and scientist who has created many ideas and theories relating to the study of relative. He is famously known for creating the famous equation [tex]e = mc^{2}[/tex] (Energy equals mass times the speed of light squared).

He was involved in the help of creating nuclear powered- mechanisms (not for destroying things, but for helpful, everyday things). Matter has an inherent amount of energy to it, mass can be converted (under the right conditions) to pure energy, and energy can be used to create massive objects that did not exist previously. Nuclear fission takes place when a heavy atomic nucleus, such as uranium, breaks into two or more smaller pieces with the release of some energy. During this process some of the mass of the original atom is converted into energy in accordance with the equation [tex]e = mc^{2}[/tex].

Answer:

I answered it.

Explanation:

lol thanks for the points.

which type of solution is ideal for carrying out cell functions in the body

Answers

Answer:

Blood Cells

Explanation:

The isotonic solution allow the cells to move water and nutrients in and out of the cells. This is necessary for blood cells to perform their function of delivering oxygen and other nutrients to other parts of the body.

Answer: Blood cells

Explanation: The isotonic solution allow the cells to move water and nutrients in and out of the cells. This is necessary for blood cells to perform their function of delivering oxygen and other nutrients to other parts of the body.

What type of potential energy do skiers take advantage of?

Answers

Answer: gravitational potential energy

The skier possesses gravitational potential energy at the top of a slope, which transforms into kinetic energy as he moves down the slope.

hope this helps.. stay safe and have a great day... :D

examples of bacteriophage​

Answers

Examples of bacteriophages are: 1) Temperate phages (mu and lambda) 2) Filamentous and spherical phages , both having ssDNA (single stranded DNA)

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