Your body contains tens of thousands of different proteins, each with a specific structure and function. The unique three-dimensional shape of each of these diverse proteins is based on several superimposed levels of structure. Which if the following is an accurate statement about proteins?
The primary structure of a protein is the order of amino acids in a polypeptide, as coded for by the DNA of a gene.
Answers
Proteins are complex molecules that are essential for the functioning of all living organisms. They are composed of amino acids which vary in sequence, size, and shape. The structure of a protein is based on several different levels of organization, from the most basic primary structure to the most complex quaternary structure.
The primary structure of a protein is the specific sequence of amino acids linked together by peptide bonds to form a polypeptide chain. This sequence is determined by the DNA of a gene, which codes for the order of the amino acids. The secondary structure of a protein is made up of hydrogen bonds that form between the peptide backbone of the polypeptide chain. It consists of regular repeating patterns of structure, such as the alpha helix and the beta pleated sheet.
The tertiary structure of a protein is the three-dimensional shape of the polypeptide chain, which is determined by the folding and interactions of the secondary structure elements. The quaternary structure of a protein is the arrangement of two or more polypeptide chains that interact with each other. This structure is determined by the interactions between the tertiary structures of the individual polypeptide chains.
Learn more about protein at :https://brainly.com/question/29776206
#SPJ4
Related Questions
which town declined in population
Answers
Which of these substances are always harmful to
the respiratory system?
-asbestos
-pollen
-toxic chemicals
-tobacco smoke
-pollution
Answers
Answer:
asbestos
toxic chemicals
tobacco smoke
pollution
Explanation:
If there was 0% growth in the use of coal, about how many more years will the worlds supply of coal last?
120,000
1,200
120
12,000
Answers
If there was 0% growth in the use of coal, it was 120,0.
What is Coal?Long before there were dinosaurs, the majority of the fossil fuels we use today were first discovered. The majority of the energy we consume worldwide comes from fossil fuels.
Because coal is a fossil fuel generated in the veins of rocks beneath the Earth's surface, miners must descend so far to obtain it.
Despite the fact that humanity have used up all of the fossil fuels that are already on the planet, there will likely still be unexplored supplies of them.
Therefore, If there was 0% growth in the use of coal, it was 120,0.
To learn more about coal, refer to the link:
https://brainly.com/question/12981477
#SPJ1
Why aren't sex linked genotypes written with just a capital and lowercase letter, like most genetic problems?
Answers
Sex-linked genotypes use different notation due to their unique inheritance pattern on the X and Y chromosomes.
Sex-linked genotypes are written differently because they are inherited through the X and Y chromosomes, which determine an individual's sex.
Standard genetic notation, using capital and lowercase letters, represents dominant and recessive alleles for autosomal genes, which are not sex-determining.
Sex-linked traits, such as colorblindness, are carried on the X chromosome. Males have one X and one Y chromosome, while females have two X chromosomes.
This results in different inheritance patterns for males and females, requiring a distinct notation system to accurately represent sex-linked genotypes.
For more such questions on genotypes, click on:
https://brainly.com/question/30460326
#SPJ11
Describe how chromosomes and genes are related. (3 points)
Answers
Chromosomes are structures within cells that contain a person's genes. Genes are contained in chromosomes, which are in the cell nucleus.
Why is it so important to monitor your temperature when you get a fever? A to prevent high blood pressure B. to prevent too much energy usage C. to prevent protein denaturation D. to prevent nausea and vomiting
Answers
Answer:
I would say c or d, but I'm not sure
Answer:
"
Explanation:
What type of boundary is this?
Answers
The image represents the continental-continental boundary. When two continental plates collide, that's another kind of convergent plate boundary. The continental lithosphere is very thick and has a low density. The continental lithosphere cannot subduct. So when two mainland plates impact, they simply crush together.
Plate tectonic boundaries come in three varieties: plate boundaries that are transformed, divergent, and convergent. The three primary types of plate boundaries are depicted in this image: transform, convergent and divergent.
Learn more about continental-continental boundaries, here
https://brainly.com/question/2507413
#SPJ1
Zoning laws establish
a. what types of buildings can be built in an area
b. the uses an area of land can be put to
who can live in an area
d. the types of business that can occupy a building
C.
Please select the best answer from the choices provided
Answers
Answer:
Land-use zones are areas in urban areas that have particular functions, such as retail, residential and industry. All cities have different land-use zones. These include: Commercial land use: hotels, shops, offices and other businesses cluster together in the central business district (CBD) at the centre of the city.
Answer:
answer a)
what types of buildings can be built in an area
Explanation:
i just took this on edu
What are the levels of organization in the human body from the least to the most complex?
Answers
Answer:
Summarizing: The major levels of organization in the body, from the simplest to the most complex are: atoms, molecules, organelles, cells, tissues, organs, organ systems, and the human organism. See below Figure 1.1.
Which of the following is a trace fossil? *
a mark left by a dinosaur's tail
a mosquito trapped in amber
a mummified plant seed
O a frozen woolly mammoth
which
Answers
Answer:
A. A mark left by a dinosaur's tail.
Explanation:
A trace fossil is the mark or imprint of an animal's body or something it did or left behind, rather than the physical animal itself.
Hope this helps :)
Select a potted plant from the garden and keep it in a room for five days as shown in the diagram. After five days, you can see that most of the leaves of the plant change yellow. What could be a systematic method to ask right questions? Make a hypothesis or educated guess, conducting scientific experiment and activities about the existing facts to figure out a conclusion in accordance with the scientific learning process.
Answers
Answer:
Explanation:
To systematically investigate the yellowing of the plant's leaves, you can follow these steps:
1- Observation: Observe and note that after five days in the room, most of the plant's leaves have turned yellow.
2- Question: Ask yourself, "Why did the leaves of the potted plant turn yellow after being kept in the room for five days?"
3- Hypothesis: Make an educated guess about the possible cause of the yellowing. For example, you could hypothesize that the lack of sunlight in the room caused the leaves to turn yellow.
4- Experiment: Design an experiment to test your hypothesis. Place another potted plant in a different room with similar conditions but with sufficient sunlight.
5- Data collection and analysis: Record and compare the condition and color of the leaves in both plants after five days. If the plant with sunlight has green leaves while the one in the room still has yellow leaves, it supports your hypothesis.
6- Conclusion: Based on your observations and the results of the experiment, conclude that the lack of sunlight may be the cause of the yellowing of the plant's leaves.
By following these steps, you can systematically ask the right questions, form a hypothesis, conduct an experiment, and reach a conclusion using the scientific learning process.
Hope it helps!!! :)
A systematic method to ask the right questions, make educated guesses, conduct scientific experiments, and arrive at a conclusion is to follow the scientific method as follows:
Make observationsAsk questionsFormulate a hypothesisDesign and conduct experimentsCollect and analyze dataDraw a conclusionA hypothesis could be; The yellowing of the plant's leaves is a result of reduced exposure to sunlight.
Why do the leaves of a potted plant kept away from sunlight turn yellow?The yellowing of leaves in a potted plant kept away from sunlight is primarily due to a process called chlorosis which is the loss or reduction of chlorophyll in plant tissues.
When a potted plant is kept away from sunlight or receives insufficient light, the plant is unable to carry out photosynthesis. Consequently, the chlorophyll content in the leaves decreases, and they start to lose their green color.
Learn more about photosynthesis at: https://brainly.com/question/26568636
#SPJ1
Theory of Evolution concept map. I’m stuck on what to put :(
Answers
Answer;
what are the options
Explanation:
Genetics question - I am trying to figure out the mode of inheritance in this pedigree.
Answers
The mode of inheritance in this pedigree is Y-linked.Therefore, the correct option is 3.
What is Y-linked inheritance?The genes that are found on the Y chromosome can be inherited through a process known as Y-linked inheritance. The X and Y chromosomes are the sex chromosomes of male mammals like humans.
The Y chromosome has fewer genes than the X chromosome because it is smaller. In addition, they are also necessary for sperm formation, healthy hormone output, and other features unique to males.
The pedigree given here is the case of Y-linked inheritance because each male generation is of showing this inheritance and the same is being followed in the family 5.Hence, the correct option is 3.
Learn more about Y-linked inheritance, here:
https://brainly.com/question/26797806
#SPJ9
The mode of inheritance in this pedigree is Y-linked.Therefore, the correct option is 3.
What is Y-Linked inheritance?Y-linked inheritance is a type of genetic inheritance that occurs exclusively through genes located on the Y chromosome. The Y chromosome is one of the two sex chromosomes in humans, and it is typically only present in males.
Since females do not have a Y chromosome, they cannot inherit traits that are exclusively Y-linked. In males, however, any genetic variation on the Y chromosome is passed on directly from father to son.
Y-linked inheritance is relatively rare compared to other types of inheritance because the Y chromosome is small and contains relatively few genes. Some examples of traits that are known to be Y-linked include male-specific infertility, hair loss, and some types of color blindness.
Learn more about Y-Linked inheritance, here:
https://brainly.com/question/29631222
#SPJ9
Identify the remaining processes and components of the carbon cycle. organisms release CO2 atmospheric CO2 plants use CO2 combustion fossil fuels form
Answers
Answer:
Carbon dioxide (CO2) is an important component in atmosphere and Carbon cycles allows movement of carbon dioxide from the atmosphere into living things and from living things to atmosphere again.
There are four main processes included in carbon cycle that is photosynthesis, decomposition, respiration and combustion.
In respiration, living organism such as animals and humans intake oxygen and releases CO2 in atmosphere.
In the process of photosynthesis, plants take CO2 from atmosphere and convert it into oxygen (O2) in the presence of sunlight and water.
In Decompoition, the bacteria present in soil decomposes dead matter by breaking down into simpler organic or inorganic matter such as water, carbon dioxide, and mineral salt. The nutrient cycle then recycle the carbon dioxide and send back to teh atmosphere.
In combustion, the burning of fossil fuel in cars and industries releases carbon dioxide back into the atmosphere.
So, the components of carbon cycel include atmosphere, terrestial biosphere, ocean ( dissolved inorganic carbon), and sediments ( fossil fuels).
.
Answer:
Here's what I got for this one
Explanation:
Hope it helps!
WHAT FUNTION OF THE MITOCHOMDRIA IS TO....
1) PRODUCE PROTEINS WHICH ARE THE BUILDING BLOCKS OF THE CELL.
2)COLLECT ENERGY FROM THE SUNLIGHT TO PRODUCE FOOD FROM THE CELL.
3)PROVIDES MOST OF THE CELL'S ENERGY.
4)REGALUATE WHICH SUBSTANCE CAN ENTER OR EXIT THE CELL.
Answers
Answer:
3) Provides most of the cells energy
Explanation:
The main functions of the mitochondria is to provide energy to most of the cells. Known as the (Powerhouses of The Cell), mitochondria produce the energy necessary for the cell's survival and functioning. Through a series of chemical reactions, mitochondria break down glucose into an energy molecule known as adenosine triphosphate (ATP), which is used to fuel various other cellular processes. Present in nearly all types of human cell, mitochondria are vital to our survival. They generate the majority of our adenosine triphosphate (ATP), the energy currency of the cell. Mitochondria are also involved in other tasks, such as signaling between cells and cell death, otherwise known as apoptosis
How are cancer cells Different from normal cells?help!!! Due today!!!!
Answers
Answer:
In contrast to normal cells, cancer cells often exhibit much more variability in cell size—some are larger than normal and some are smaller than normal. In addition, cancer cells often have an abnormal shape, both of the cell, and of the nucleus (the “brain” of the cell.) The nucleus appears both larger and darker than normal cells.
Explanation:
what type of transport is this?
Answers
hope this helps :)
What is the life cycle of the sun? What are the phases of its life? Birth What is it now? ________________ What will it become? ______________ What will it be called as it dies out? _______________
Answers
Answer:
Main sequence, red giant, white dwarf.
Explanation:
The life cycle of the sun is called as solar cycle and is the phase of solar development. There are about seven-stage in its life cycle. Starting with the birth of the sun that is found in the solar nebula theory took place about 4.56 billion years. The sun starts to enter the T Tauri stage, followed by the main sequence stage where the sun is currently in. After this stage that is when the sun runs out of hydrogen from its core. It will produce violent helium flashes and will shrink its size. When this happens it will reach the tip of the red giant stage. Later on, the naked core will form into a white dwarf.
Which of the following is an example of vicarious reinforcement?
Answers
Answer:
Vicarious reinforcement real-life examples include: Your child learns to say “please” because he/she saw a sibling say the same and get rewarded for it. The child learns to eat his/her vegetables to get dessert because he/she saw a sibling finish their veggies and was allowed the sweets.
Explanation:
similar between skin cell and fat cell
Answers
Answer:
Initial Vision Step Location
Dipin Ghimire
1. Where does the initial step in vision occur? Optic nerve Ganglion cell Retina OVisual cortex
The initial step in vision occurs in the retina, which is a layer of tissue at the back of the eye that contains light-sensitive cells called photoreceptors. When light enters the eye, it is absorbed by the photoreceptors, which convert it into electrical signals. These signals are then transmitted to other cells in the retina, such as ganglion cells, which transmit the signals to the brain via the optic nerve. The visual cortex, which is located in the brain, processes these signals to create the visual images that we see.
Dipin Ghimire
similar between skin cell and fat cell
Both skin cells and fat cells are types of cells that are found in the human body. Some of the similarities between these two types of cells include:
Both skin cells and fat cells are made up of cell membranes, cytoplasm, and nuclei.
Both types of cells contain organelles such as mitochondria, ribosomes, and endoplasmic reticulum.
Both skin cells and fat cells are capable of dividing and reproducing to maintain the integrity and function of the tissues in which they are found.
Both skin cells and fat cells are essential for the proper functioning of the body and play important roles in maintaining health and well-being.
implications of growing population?
Answers
algae makes energy-rich carbon compounds through photosynthesis.
(T/F)
Answers
The given statement " Algae indeed produce energy-rich carbon compounds through photosynthesis". is True because Photosynthesis is a vital process that occurs in the chloroplasts of algae cells.
During photosynthesis, algae capture light energy using pigments like chlorophyll and convert it into chemical energy. They utilize this energy to break down water molecules, releasing oxygen as a byproduct, and incorporating carbon dioxide from the surrounding environment. Through a series of enzymatic reactions, algae synthesize glucose, a high-energy carbon compound.
Glucose serves as a primary source of energy for algae, enabling them to carry out essential metabolic processes and sustain their growth. Additionally, algae can convert excess glucose into other energy-rich carbon compounds, such as lipids and starches, which serve as energy storage molecules. These compounds can be used during periods of limited sunlight or nutrient availability.
Overall, algae's ability to generate energy-rich carbon compounds through photosynthesis makes them an important component of aquatic ecosystems and potential sources for renewable energy production and biofuel development.
Know more about Algae here:
https://brainly.com/question/20481001
#SPJ8
Rain cannot occur until ____?
A. the air becomes saturated with water vapor
B. the water vapor exceeds an absolute humidity of 80 ppm
C. a warm front meets a cold front
D. clouds reach an altitude of 1000 ft
Answers
Answer:
A. the air becomes saturated with water vapor
Explanation:
The saturated water vapor air forms clouds ( nimbus clouds ) which hold that vapour at a low pressure
Answer:
A. The air becomes saturated with water vapor
Explanation:
Condensation happens one of two ways: Either the air is cooled to its dew point or it becomes so saturated with water vapor that it cannot hold any more water. Dew point is the temperature at which condensation happens.
Does apoptosis cause cancer?
Answers
Answer:
yes it can, its's a much more complicated than we would like to think
Scenario 1:
Genetic engineering can be used to create more productive strains of farm animals used for milk and meat production. By adding genes to an animal’s DNA, the animal can be made to be more resistant to common infections. This can reduce the need to administer large doses of antibiotics to the animals.
Do you think that this type of genetic engineering should be pursued? Explain your answer. (5 points)
What are some possible impacts (positive and negative) of this type of genetic engineering on individuals, society, and the environment? (5 points)
Scenario 2:
Mike was adopted, and his biological family history is unknown. Although he is healthy, he would like some understanding of his genetic makeup, including potential health risks and genes that he could pass on to his children. Mike has heard about commercial laboratories that can compare segments of your DNA to those of people with common hereditary diseases in order to give you some idea of how susceptible you are to the diseases. The results of these types of tests are highly inconclusive. If Mike’s DNA showed that he shares similarities in a segment of DNA with people who have a given disease, his chances of developing that disease or passing it on to his children may be slightly elevated, but they are not 100 percent. These tests can cost more than $2,500 and are not covered by many insurance companies.
Do you think that Mike should undergo the genetic tests? Explain your answer. (2 points)
What are potential pros and cons of having such tests done? (5 points)
Describe how the availability of these genetic tests might affect the frequency of genetic diseases in individuals and populations. (3 points)
Answers
Due to brainly not accepting my essay, I have instead included a image of it. :D
Recall what you know about cell biology to complete the statements. DNA is located in the of the cell. DNA contains segments called that code for a particular trait. DNA is made of that form .
Answers
Answer:
Nucleus
Genes
Nucleotides
Base pairs
Explanation: just did it on EDU20
Answer:
The other person is correct
Explanation:
What is most likely the author’s purpose for writing this article? to explain how to classify living things to explain the production of food and how life uses energy to explain the importance of flies and maggots to explain past experiments that disproved spontaneous generation
HURRY UP AND DON"T BE ON NO FUNNY STUFF!!!!!!!!!!!!!!
Answers
Answer:
The answer is D or to explain past experiments that disproved spontaneous generation
Explanation:
Answer: D
Explanation:
I got it right on edge
Are viruses living organisms? Why or why not?What do viruses do?List any names of viruses that you are aware of. Try for four or more.
Answers
Viruses are not living organisms. They do not possess the one of the three principles of a living thing. They cannot replicate on their own. They need host organism to be capable for reproduction.
Which food items can be broken down mostly into amino acids
Answers
Answer:
all bc it is
Explanation:
compare systems for digestion in an amoeba to those in a mouse.
Answers
The digestive system in an amoeba is a single-celled process, while in a mouse, it involves a complex system of organs and specialized tissues for mechanical and chemical breakdown of food.
An amoeba ingests food via phagocytosis, in which the cell membrane engulfs the food particle and forms a food vacuole. Enzymes are then secreted into the vacuole to break down the food. In contrast, a mouse ingests food through the mouth, where it is mechanically broken down by teeth and saliva, and then chemically broken down in the stomach and small intestine through the secretion of digestive enzymes.
The main difference between the digestion systems of an amoeba and a mouse is that an amoeba has a single cell that performs all the functions of digestion, whereas a mouse has specialized organs that perform different roles in the process of digestion. The digestive system of a mouse is adapted to break down complex food molecules into smaller units that can be absorbed and utilized by the body, while the digestive system of an amoeba is adapted to break down small food particles that can be absorbed directly into the cell.
To learn more about amoeba here
https://brainly.com/question/14425044
#SPJ1