during the process of alternative rna splicing, where on a pre-mrna transcript does a spliceosome bind?
Answers
Pre-RNA editing takes place in the cytoplasm it makes use of a complex comprising active enzymes known as the spliceosome.
Where can a spliceosome bind to a pre-mRNA transcript?The spliceosome is constructed in stages. The 5' splicing site is first bound by the U1 snRNP, followed by the branch site by the U2 snRNP. The pre-mRNA transcript is bound by many additional snRNPs (U4, U6, and U5) to create the finished spliceosome complex.
What portion of the mRNA does the spliceosome splice out of the mRNA?A protein-and-RNA complex known as the spliceosome recognizes and excises particular pre-mRNA introns during RNA splicing. Introns can be thought of as "junk" sections that need to be removed in order to create the "great parts version" of a RNA molecule.
To know more about enzymes visit:
https://brainly.com/question/14953274
#SPJ4
Related Questions
How do environmental changes affect evolution by natural selection?(1 point)
Answers
"What term is used to describe how the sensory and motor system develop and are used together to develop posture and balance? A. Postural reaction
B. Reflex C. Coupling
D. Calibration E. Coincidence-Anticipation
Answers
The term used to describe how the sensory and motor system develop and are used together to develop posture and balance is "coupling."
Coupling refers to the coordination and integration of sensory information from various sources (such as vision, proprioception, and the vestibular system) with motor responses to maintain stable posture and balance. It involves the reciprocal relationship between sensory input and motor output, where sensory feedback helps guide and adjust motor responses to maintain equilibrium. Coupling plays a crucial role in the development and maintenance of postural control throughout life.
Therefore, option B. Coupling is correct.
To learn more about postural control, Visit:
https://brainly.com/question/29341127
#SPJ11
please help me with this :((
Answers
Answer:
periodic table of elements luv
Explanation:
Answer:
Periodic table of elements
Explanation:
5. Which of the following is an example of a home device that
uses negative feedback?
A. blender
B. corkscrew
C. microwave oven
D. thermostat
Answers
dmitri ivanovski discovered microorganisms so small they could not be seen with a microscope. these organisms are called:
Answers
Microorganisms so tiny they couldn't be seen under a microscope were found by Dmitri Ivanovski. These creatures are known as viruses.
A piece of nucleic acid that has been protein-coated is what makes a virus an infectious microbe. A virus cannot reproduce on its own; instead, it must infect cells in order to use the components of the host cell to create copies of itself.
A virus's main objective is to transfer its genome to the host cell so that it can be expressed by the host cell. A fully developed infectious virus is known as a virion.
However, viruses and cell-based life have several striking similarities. For instance, they have nucleic acid genomes and share your cells' genetic code. Like cell-based life, viruses can evolve and have a range of genetic variants. Viruses, therefore, seem to be in a "questionable" area even if they do not fit the criteria of life.
To learn more about viruses, refer:-
https://brainly.com/question/29312545
#SPJ4
1.) There is a lot of carbon dioxide in the atmosphere, what is the process by which plants remove it from
the atmosphere?
2) Plants turn the carbon dioxide into glucose, this type of compound sores energy and is called what?
(Begins with C. on diet).
3) The plants use this store of energy to make two other essential compounds it needs, (begin with F and P).
4) How does the carbon get passed onto animals?
5) Name the process by which living organisms release carbon dioxide back into the atmosphere?
6) Name three different types of organism that do this.
7) Some of the plants and animals that died millions of years ago became buried and store their carbon
under the ground, what did they turn into?
8) What happens when this is burnt (this is called combustion)?
9) Identify three ways carbon dioxide enters the atmosphere.
10) Identify how carbon dioxide is removed from the atmosphere.
Answers
2) carbohydrate?
3) fats and protein
4) through food chains
5) cellular respiration
6) bacteria, plants, animals
7) fossils
8) combustion
9) burning fossil fuels, certain chemical reactions, when organisms die
10) plants can use photosynthesis to remove carbon dioxide from the air naturally
There is a lot of carbon dioxide in the atmosphere, Photosynthesis is the process by which plants remove it from the atmosphere.
What do you mean by photosynthesis?Photosynthesis is a process used by plants and other organisms to convert light energy into chemical energy that, through cellular respiration, can later be released to fuel the organism's activities.
The main purpose of photosynthesis is to convert radiant energy from the sun into chemical energy that can be used for food. Cellular respiration is the process that occurs in the mitochondria of organisms to break down sugar in the presence of oxygen to release energy in the form of ATP.
Photosynthesis is the process in which light energy is converted to chemical energy in the form of sugars. In a process driven by light energy, glucose molecules (or other sugars) are constructed from water and carbon dioxide, and oxygen is released as a byproduct.
Learn more about photosynthesis:
https://brainly.com/question/29764662
#SPJ6
please answer this question.
Answers
Answer:
I can't answer the question if you don't give me any information.
Answer:
Okay, what do you need help with . I don't see any attachment
Explanation:
Guess this song
We all need that someone
Who gets you like no one else
Right when you need it the most
We all need a soul to rely on
A shoulder to cry on
A friend through the highs and the lows
Harold’s wonders how much of a role genetics plays in determining his weight. He has heard about a gene, called leptin. Mice with a defective form of the leptin gene tend to?
Answers
Weight is a quantitative trait and mice with defective leptin tend to have problems controlling weight since this gene is associated with it.
What is a quantitative trait?A quantitative trait is a phenotypic feature controlled by many genes and the interaction with the environmental factors.
Weight, height, behavioral features are all examples of quantitative traits because these types of phenotypic features show continuous variation.
Quantitative traits are modulated by gene interactions and therefore exhibit both epistatic and pleiotropic effects.
The leptin gene is a gene in mammal involved in neuronal control to metabolic signals and thereby it is associated with weight.
In conclusion, weight is a quantitative trait and mice with a defective form of the leptin gene tend to have problems controlling weight because it is associated with this trait.
Learn more about quantitative traits here:
https://brainly.com/question/88535
#SPJ1
Which of the following pairs is not a correct monomer/polymer pairing?
A. Monosaccharide/polysaccharide.
B. Amino acid/protein.
C. Triglyceride/cellulose.
D. Nucleotide/DNA.
E. Nucleotide/RNA.
Answers
triglycerides make up lipids. cellulose is not a lipid, but a carbohydrate. carbohydrates are made from sugars :)
Answer:
He is right i took the test
Explanation:
In which order do the events of antidiuretic hormone (ADH) secretion stimulated by plasma osmolarity occur
Answers
The order in which the ADH stimulated by plasma osmolarity occurs is:
an increase in plasma osmolarity, activation of osmoreceptor, release of ADH, reabsorption of water.
The antidiuretic hormone (ADH) is responsible for the homeostatic valance and increase in blood's volume. The activation of this hormone and how it works is as follows:
There is a low concentration of water in the body, which decreases the extracellular fluid.The decrease in the extracellular fluid results in a reduction of the plasma osmolarity, in other words, the blood volume is reduced.As a consequence, the osmoreceptors in the hypothalamus, kidneys, and carotid detect the high concentration of solutes. The hypothalamus releases ADH.The hormone travels through the blood to the kidney. There, it stimulates the reabsorption of water and reduces urine production.The body is hydrated again.
To sum up, the body detects a high concentration of solutes due to a loss of water. Then it releases ADH; as a consequence, the kidneys reabsorb water till the osmolarity decreases.
Learn more at:
https://brainly.com/question/14326518
what is the function of the vomerine teeth in a frog
Answers
\(\huge\mathcal{Wsp}\)
The function of the vomerine teeth in a frog is to hold the captured prey
Here's a picture of the frogs mouth if u are interested
If u have any questions or problem's let me know
Using the figure above, describe energy availability in the open ocean at a depth of 6000 meters and at 150 meters.
Answers
Plan an experiment that demonstrates the relationship between electricity and magnetism using a galvanometer, wire loop, and a bar magnet.
What steps should be taken to set up this experiment? Move the steps into the correct order in the table. Not all steps must be used.
Answers
1. Place the galvanometer on a stable surface.
2. Connect the wire loop to the terminals of the galvanometer.
3. Position the wire loop in a vertical orientation.
4. Ensure that the wire loop is not in contact with any other conductive material.
5. Bring the bar magnet close to the wire loop without touching it.
6. Observe the galvanometer for any deflection or movement of the needle.
7. Move the bar magnet closer to the wire loop and observe the galvanometer response.
8. Slowly move the bar magnet away from the wire loop and note any changes in the galvanometer reading.
The steps are arranged in the correct order for setting up the experiment.
Starting with placing the galvanometer and connecting the wire loop, the subsequent steps involve positioning the wire loop, bringing the bar magnet close to the wire loop, and observing the galvanometer response at different distances.
The experiment aims to demonstrate the generation of electric current in the wire loop when exposed to a changing magnetic field, as indicated by the deflection or movement of the galvanometer needle.
For more such answers on galvanometer
https://brainly.com/question/911392
#SPJ8
each of the following terms is a descriptive term for a muscle's action except each of the following terms is a descriptive term for a muscle's action except sartorius. levator. extensor. pronator. adductor.
Answers
Each of the following terms is a descriptive term for a muscle's action except quadriceps. Large fleshy muscle group encompassing the front and sides of the leg is called the quadriceps femoris.
The rectus femoris, vastus lateralis, vastus medialis, and vastus intermedius are its four component sections. They begin at the ilium (the top of the pelvis, or hipbone), the femur (the thighbone), the patella (the kneecap), and the tibia (where they insert and are joined) (shinbone). These muscles are crucial for standing, walking, and nearly all other leg-related actions because they extend the legs at the knee.
Learn more about quadriceps femoris here:
https://brainly.com/question/19111228
#SPJ4
culate the mean, median and mode for the following data: *
0, 27,48,69,90, 80, 50, 50, 45
10 points
Answers
Answer:
mean:59
mode:50
median 90
Explanation:
mean:add all numbers together and divide it by how many there are
0+27+48+69+90+80+50+50+45=459
459÷9=59
mode:number that appears most
median:middle number(pur the numbers in order and find the midle number)
these structures helped define space, symbolized nature, and were essential to ceremonies, in addition to performing such mundane functions as refuge from flooding
Answers
Mounds helped define space, symbolized nature, and were essential to ceremonies, in addition to performing such mundane functions as refuge from flooding.
A mound is an accumulated mass of dirt, pebbles, gravel, sand, or other material. Mounds are typically earthen forms like hills and mountains, especially if they look to be man-made. Any circular area with a higher topographic height on any surface is considered to be a mound.
Mounds were primarily flat-topped clay pyramids that served as platforms for temples, homes for priests and officials, and sites for ceremonial gatherings. In certain communities, revered people were buried in mounds as well.
To know more about Mounds visit:
https://brainly.com/question/6193264
#SPJ4
The structures that helped define space, symbolized nature, and were essential to ceremonies, while also providing refuge from flooding, were likely structures built by ancient civilizations near bodies of water.
These structures could include temples, pyramids, or other architectural marvels that were designed to withstand floods and provide a safe haven for people during times of high water levels.
In addition to being practical, these structures often had symbolic and cultural significance, representing the power of nature and the importance of religious ceremonies.
By building these structures, ancient civilizations were able to create a sense of order and stability in an unpredictable and sometimes dangerous environment, while also expressing their values and beliefs through architecture and design.
For more such answers on Ancient civilizations near water bodies
https://brainly.com/question/3798449
#SPJ11
Why do space objects provide better evidence for the formation of Earth than Earth itself?
Answers
Answer:
I not really sure but I think it's because earth and other planets could have formed according to two different theories
during the winter, you become sick with the flu. shortly after that, you become sick with strep throat. will the same type of b-cells that fought the pathogen that causes the flu fight the pathogen that causes strep throat?
Answers
The statement is false that the same type of B cell that fought the pathogen that causes flu will fight the pathogen that causes strep throat.
Flu is a type of viral infection that infects the respiratory system of the body. The virus responsible for flu is influenza virus. These can be inhaled in the form of tiny droplets. The symptoms of the disease are: fever, chills, muscle aches, cough, congestion, runny nose, headaches, etc.
B cells are the type of lymphocytes that provide the humoral adaptive type of immunity. B cells are highly specific in nature and each type of B cell recognizes one specific type of antigen and fights against it.
To know more about B cells, here
brainly.com/question/9718643
#SPJ4
please help asap ill give that brain thing if you give a correct answer tysm
Answers
Answer:
increase temperature
Explanation:
which mineral's absorption is enhanced greatly by vitamin c? chromium iron manganese sulfur
Answers
Iron absorption is greatly enhanced by vitamin C.
Among the minerals mentioned, the absorption of iron is greatly enhanced by vitamin C. Iron is an essential mineral that plays a crucial role in carrying oxygen throughout the body and supporting various metabolic processes. Vitamin C, also known as ascorbic acid, is a potent enhancer of iron absorption when consumed together. Iron exists in two forms: heme iron, which is derived from animal sources, and non-heme iron, which is found in plant-based foods. Vitamin C predominantly enhances the absorption of non-heme iron. It forms a soluble complex with non-heme iron, which improves its solubility and bioavailability, thus facilitating its absorption in the intestines. Consuming vitamin C-rich foods or supplements in conjunction with iron-rich foods or iron supplements can help increase the absorption of iron. This is particularly beneficial for individuals at risk of iron deficiency, such as vegetarians or individuals with limited iron intake.
To learn more about absorption
brainly.com/question/30697449
#SPJ11
A teacher divides her class into four groups. She assigns
each group the task of measuring the volume of a liquid in
a container three times. The teacher already knows that
the volume is 18 mL.
Based on the results from each group, which group makes the most precise
measurements of the liquid's volume?
A. Group A: 17.9 mL, 19.1 ml, 21.0 mL
B. Group B: 18.5 mL, 18.0 mL, 17.8 mL
OC. Group C: 19.1 mL, 19.0 mL, 17.0 mL
D. Group D: 20.0 mL, 20.1 mL, 19.9 mL
Answers
Answer:
Group D
Explanation:
Precision is how close the measurements are to each other
shannon and her father both have had their genomes sequenced, and they both have the same mutation in the fbn gene. this mutation causes marfan syndrome. shannon's father has severe heart problems in addition to other characteristics of marfan syndrome, whereas shannon has no heart problems, although she is tall and slender. which phenomenon explains how shannon and her father have the same mutation but different disease phenotypes
Answers
Expressivity phenomenon explains how shannon and her father have the same mutation but different disease phenotypes.
Phenotype simply means a trait that can be seen. The term "pheno" and "phenomenon" share a common root, and "pheno" simply means "observe." It is therefore a type of organism that can be observed, and it can relate to anything from a common characteristic, like height or hair colour, to the presence or absence of a disease. Phenotypes are frequently associated to and used—the phrase is used—to relate a difference in DNA sequence among people with a different trait, whether it height, hair colour, sickness, or whatever. But it's crucial to keep in mind that phenotypes are sometimes much more strongly influenced by environmental factors than by genetic factors. Consequently, a genotype and phenotype can be associated directly, but not always.
The relationship between a genotype and a phenotype is typically not one-to-one. Environmental factors including one's diet, level of activity, amount of smoking, etc. virtually always have an impact. These are all environmental factors that will have an impact on the phenotypic as well. A person's phenotype is defined as their distinguishable characteristics, such as height, eye color, and blood type.
Learn more about Phenotypes here:
https://brainly.com/question/20730322
#SPJ4
A student is studying Earth's layers. She is trying to determine how temperature and density change from one layer to another. Which relationship that exists between Earth's layers did the student most likely find?
A. The temperature of Earth's layers decreases with depth, while density increases with depth.
B. The temperature of Earth's layers increases with depth, while density decreases with depth.
C. The temperature and density of Earth's layers decrease with depth.
D. The temperature and density of Earth's layers increase with depth.
Answers
Answer:
The answer is D!
As one gets closer to the Earth's core, temperature, and pressure rise gradually. Thus, option D is correct.
What are the factor involving in the earth layer study?Gravity will tug on something more strongly the denser it is. The consequence is that less dense layers migrate away from the Earth's core, while the densest components are attracted closer to it.
Because it is the densest and is formed of solid iron and nickel, the inner core is located near the center of the Earth.
The surface, where the water is the warmest, has the lowest density. The pycnocline is a zone of rapidly rising density with depth that is present as depth increases.
The density has an inverse relationship with volume and a direct relationship with mass. As a result, the density rises as the volume shrinks.
Therefore, The temperature and density of Earth's layers increase with depth.
Learn more about Earth's layers here:
https://brainly.com/question/18696113
#SPJ2
The death of bone tissue due to insufficient blood supply is known as ____________________.
Answers
Avascular necrosis or osteonecrosis, which is brought on by a lack of blood supply, results in the death of bone tissue.
What is avascular necrosis?Avascular necrosis is the term for the death of bone tissue as a result of a lack of blood flow. In addition to causing small fractures and bone collapse, it is also known as osteonecrosis. A broken bone or dislocated joint can cut off the blood supply to a section of bone. Bone death known as osteonecrosis is caused by inadequate blood supply. Although it can also affect other large joints like the knee, elbow, wrist, and ankle, the hip and shoulder are where it most usually manifests itself.
To learn more about osteonecrosis or avascular necrosis, visit:
https://brainly.com/question/3651788
#SPJ4
What happens if the large intestine is NOT working correctly? What happens if the Small Intestine is NOT working properly?
Answers
1. results in no motion of the object because forces are equal and in opposite directions
A. blanced forces
B. Unblanced forces
Answers
Answer:
Balanced Forces
Explanation:
When the forces acting on an object have equal strength and act in opposite directions, they are balanced.When the forces acting on an object are unbalanced, they do not cancel out one another.
Wich structure produces chemicals that regulate the reproductive cycle?
Answers
Answer:
It's ovary
Hoped this helped!
the blood clot dissolving enzyme used by vampire bats while feeding functions by activating the plasminogen into the enzyme___
Answers
The blood clot-dissolving enzyme vampire bats use while feeding is Desmoteplase, DSPA-alpha-1. Desmoteplase functions by activating plasminogen.
How does Desmoteplase activate plasminogen?Plasminogen is in the blood in an inactive form and must be activated to dissolve blood clots. Desmoteplase activates plasminogen by cleaving it at a specific site, resulting in plasmin formation. Plasmin then breaks down the fibrin protein in blood clots, leading to their dissolution.
What are blood clots?Blood clots, also known as thrombi, are clumps of blood cells and proteins that form in response to injury or other conditions that cause damage to blood vessels. Blood clotting is a natural process that helps to stop bleeding and prevent blood loss.
To learn more about blood clotting, visit here:
https://brainly.com/question/11230651
#SPJ1
Which animal makes up one-fifth of all mammal species.
Answers
Bases form _____ ions, while acids form _____ ions.
hydroxide; hydrogen
sodium; hydroxide
hydrogen; hydroxide
hydronium; sodium
Answers
Answer:
bases form hydroxyl ions while acids form hydrogen ions