how does the mRNA leave the nucleus?
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Related Questions
what is significant figure of 2.00566?
Answers
2.00566
Total significant figures=6
lets convert to standard form
\(\\ \bull\tt\dashrightarrow 2.00566\)
\(\\ \bull\tt\dashrightarrow 2.0057\)
\(\\ \bull\tt\dashrightarrow 2.006\)
\(\\ \bull\tt\dashrightarrow 2.01\)
\(\\ \bull\tt\dashrightarrow 2.0\)
\(\\ \bull\tt\approx 2\)
Explanation:
The significant figure of 2.00566 is 4
Is it organic or not organic
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Annalisa is studying the fossilized remains of the extinct organisms shown. She notices that each of these species has a segmented body, similar to modern arthropods, such as lobsters and spiders. Which statement is the most likely explanation for this observation?
A- The organisms evolved to mimic modern arthropods.
B-The organisms share a common ancestor with modern arthropods.
C- The organisms lived at a time when modern arthropods also lived
D-The organisms were all found geographically close to each other.
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Answer:
The organisms evolved to mimic mordern arthropods
Neurons carry information from sense organs to the spinal cord and brain. In the brain,
carry information from the sensory neurons
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Neurons carry information from sense organs to the spinal cord and brain. In the brain, interneurons carry information from the sensory neurons.
Neurons are specialized cells in the nervous system that transmit signals and information. Sensory neurons are responsible for carrying information from the sense organs (such as eyes, ears, skin) to the spinal cord and brain. They convert sensory stimuli into electrical signals, which are then transmitted along their long projections called axons.
Once the sensory information reaches the brain, it needs to be processed and integrated. This is where interneurons come into play. Interneurons are a type of neuron that resides entirely within the central nervous system, including the brain. Their role is to receive signals from sensory neurons and transmit them to other neurons within the brain. They act as connectors or relays, forming neural circuits and facilitating communication between different regions of the brain.
Interneurons play a crucial role in processing sensory information, integrating it with existing knowledge and memories, and generating appropriate responses. They allow for complex neural processing and contribute to the overall functioning of the brain. Thus, interneurons serve as an essential link between sensory neurons and other neurons in the brain, enabling the interpretation and response to sensory information.
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Galactorrhea is a condition in which an excess of prolactin causes the breasts to produce milk spontaneously.
a. True
b. false
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a. True. Galactorrhea is a condition characterized by the spontaneous production of breast milk in individuals who are not pregnant or breastfeeding. It is often caused by an excess of prolactin, a hormone that stimulates milk production.
Prolactin is normally produced by the pituitary gland in response to various stimuli, such as nursing or pregnancy. However, certain factors, such as hormonal imbalances, medication use, thyroid dysfunction, or tumors in the pituitary gland, can lead to elevated levels of prolactin, resulting in galactorrhea. The condition can affect both men and women and may be accompanied by other symptoms such as irregular menstruation, infertility, or decreased libido. Treatment options depend on the underlying cause and may include medications or surgical intervention.
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The subangular blocky structure of the Bw1 horizon was destroyed as a result of deep tillage. How would this affect the capacity of this soil horizon to store water? Decrease It would not be affected
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The capacity of the Bw1 horizon to store water would be decreased as a result of deep tillage. The subangular blocky structure of the soil plays a crucial role in water storage and movement.
The subangular blocky structure consists of aggregates with distinct boundaries that create pore spaces between them. These pore spaces allow water to infiltrate and be stored within the soil.
Deep tillage involves the disturbance of the soil by mechanical means, such as plowing or digging, to greater depths. This process disrupts the soil structure and breaks down the aggregates, leading to the destruction of the subangular blocky structure.
As a result, the pore spaces within the soil are reduced or eliminated, reducing the soil's ability to store water.
Without the subangular blocky structure, the soil becomes more compacted and dense, leading to decreased porosity and reduced water-holding capacity.
Water infiltration and drainage are also negatively impacted, as the disrupted soil structure hinders the movement of water through the soil profile. Therefore, deep tillage would decrease the capacity of the Bw1 horizon to store water.
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answer my questions plz
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Answer:
Micro ---
\( {10}^{ - 6} \)
Explanation:
mark me as brainliest ❤️
Hello User, Given below are the answers:-
• micro → 10^-6
• deca → 10
• mega → 10^6
• giga → 10^9
• femto → 10^-15
Hope it helps you...Answered by Benjemin ☺️
✅
The component of the V(D)J recombinase involved in recognition of the recombination signal sequences is Select one: a. activation-induced cytidine deaminase. b. terminal deoxynucleotidyl transferase. c. RAG-1/RAG-2. d. DNA ligase IV.
Answers
The component of the V(D)J recombinase involved in recognition of the recombination signal sequences is c. RAG-1/RAG-2.
RAG-1/RAG-2 are essential components of the V(D)J recombination process, which is responsible for the diversity in the immune system's antigen receptors. These proteins work together to recognize and bind to specific recombination signal sequences (RSS) flanking the variable (V), diversity (D), and joining (J) gene segments. The RAG complex then introduces double-stranded breaks at the RSS, allowing for the gene segments to rearrange and create diverse antigen receptor genes. In contrast, activation-induced cytidine deaminase, terminal deoxynucleotidyl transferase, and DNA ligase IV play different roles in the development and function of the immune system, but they are not directly involved in the recognition of RSS for V(D)J recombination.
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how are organisms in the domain archaea different from those in the domain eukarya?
a: archaea are multicellular organisms
b: archaea hold genetic information in DNA
c: archaea have no membrane around their organelles
d: archaea have mitochondria inside their cells
Answers
Organelles in the domain of Archaea do not have membranes surrounding them, in contrast to those in the domain Eukarya. So, the correct option is C.
What are Archaea?The realm of single-celled organisms is called Archaea. These microbes are prokaryotes because they lack cell nuclei. The term "archaebacteria," which was used to describe archaea when they were first categorised as bacteria, is no longer in common usage.
Single-celled microorganisms known as archaea lack membrane-bound organelles and a cell nucleus. Archaea, like other living things, have a semi-rigid cell wall which shields them from their surroundings. Organelles in the domain of Archaea do not have membranes surrounding them, in contrast to those in the domain Eukarya.
Therefore, the correct option is C.
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Which statement accurately describes the role of key organelles in energy transfer
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Answer:
Energy is captured and stored in the chloroplast and released in the mitochondria.Explanation:
The statement that accurately describes the role of key organelles in energy transfer is Mitochondria.
The organelles are specialized structures present in the cells and they perform various functions to keep the cell alive.
Organelles perform particular functions to keep a cell alive in the same way that organs perform specific roles to keep an organism alive.
The organelles responsible for energy transfer in the cell are Mitochondria.
Mitochondria are organelles in cell that provide the majority of the chemical energy required to fuel the cell's metabolic processes.
The key role of mitochondria is energy transfer which occurs in Oxidative Phosphorylation. Oxidative Phosphorylation produces ATP (adenosine triphosphate) by employing the energy liberated during the oxidation of the food we consumed.
Therefore, we conclude that the statement that accurately describes the role of key organelles in energy transfer is Mitochondria.
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Which researchers used radioactive markers in experiments tho show that DNA was the genetic material in cells?
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Answer:
The Hershey–Chase experiments were a series of experiments conducted in 1952 by Alfred Hershey and Martha Chase that helped to confirm that DNA is genetic material.
Explanation:
Hope it helps :)
Answer:
C. Alfred Hershey and Martha Chase
Explanation:
They conducted experiments to test whether protein or DNA was the hereditary material viruses transfer when viruses enter a bacterium. They used radioactive sulfur to mark the protein and radioactive phosphorous to mark the DNA.
After cytokinesis occurs in budding yeasts, the daughter cell has a _____.
A. similar nucleus and more cytoplasm than the mother cell B. smaller nucleus and less cytoplasm than the mother cell C. larger nucleus and less cytoplasm than the mother cell D. similar nucleus and less cytoplasm than the mother cell
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Option (B) smaller nucleus and less cytoplasm than the mother cell is correct.
After cytokinesis occurs in budding yeasts, the daughter cell has a smaller nucleus and less cytoplasm than the mother cell.
What is cytokinesis?The phase of cell division known as cytokinesis is when a single eukaryotic cell divides into two daughter cells. Mitosis and meiosis's late stages of nuclear division are when cytoplasmic division starts, or it happens afterward.During cytokinesis, the cell membrane contracts near the cell equator, forming a fissure called the cleavage furrow.The insertion of the membrane, the contraction, and the completion of cytokinesis are its four phases.Cells in plants and animals go through these stages in various ways. As cytokinesis is the final stage of cell division in both plant and animal cells, its significance ought to be obvious by this point.Learn more about Mitosis here:
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Why is photosynthesis crucial to the survival of most organisms on Earth?
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Hope this help
What is oxygen debt
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Answer:
a temporary oxygen shortage in the body tissues arising from exercise.
When humans eat proteins, they are digested into monomers. What are those monomers? Provide an example of a specific chemical that the body can create by joining those monomers into a polymer with peptide bonds. 
I know that the monomers are amino acids and the polymers are polypeptides but what specific chemical can the body create.
Pls help I have no idea
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1. Bacteria. Two bacteria were placed in a dish. The number of bacteria quadruples every hour. There are now 131,072 bacteria in the dish. How many hours have passed since the original two bacteria we
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To determine the number of hours that have passed since the original two bacteria were placed in the dish, we can use the fact that the number of bacteria quadruples every hour.
Starting with two bacteria, we can observe the progression:
Hour 1: 2 bacteria
Hour 2: 2 x 4 = 8 bacteria
Hour 3: 8 x 4 = 32 bacteria
Hour 4: 32 x 4 = 128 bacteria
Hour 5: 128 x 4 = 512 bacteria
Hour 6: 512 x 4 = 2048 bacteria
Hour 7: 2048 x 4 = 8192 bacteria
Hour 8: 8192 x 4 = 32768 bacteria
Hour 9: 32768 x 4 = 131072 bacteria
Therefore, it took 9 hours for the number of bacteria to reach 131,072.
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Which of the following best describes how cell division and differentiation work together to produce a complex organism?
A: Cell differentiation increases the number of cells; cell division produces cells with specialized structures and functions.
B: Cell division makes copies of the cell DNA; cell differentiation makes mutations to the cell DNA.
C: Cell division increases the number of cells; cell differentiation produces cells with specialized structures and functions.
D: Cell differentiation makes copies of the cell DNA; cell division makes mutations to the cell DNA.
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close examination of an organ shows a lining of several layers of cells. the layers do not contain any blood vessels, and one surface of the cells faces the internal cavity of the organ. this tissue is probably
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Epithelium is most likely the cell layer that lines an organ and has one surface exposed to the interior cavity of the organ. In the body, epithelial tissue is typically seen lining hollow tubes and covering organs.
An organ's lining is visible when examined closely because it has multiple layers of cells. Blood arteries are absent from the layers, and one surface of the cells is exposed to the organ's internal cavity. Three different types of epithelial cell layers, known as epithelium, endothelium, and mesothelium, line your internal organs, fill bodily cavities, and make up the top layer of your skin.
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close examination of an organ shows a lining of several layers of cells. the layers do not contain any blood vessels, and one surface of the cells faces the internal cavity of the organ. this tissue is probably ________.
I WILL GIVE BRAINLIEST PLS HELP ME! :( :( :(
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Answer:
B. pumice
Explanation:
If a forest has many large trees with lots of leaves, what will most likely be found on the ground?
A. Very few small plants, because the trees block all the sunlight.
B. Lots of small plants, because the big trees provide more oxygen.
C. Very few small plants. because the trees use up all the oxygen.
D. Lots of small plants, because the trees provide enough water.
(I'm in 5th grade btw, and I have a big test coming up so this could really help)
Answers
Answer:
A.....
Explanation:
,.............
If a forest has many large trees with lots of leaves, the likely thing that could be found on the ground is very few small plants, because the trees block all the sunlight. Thus, the correct option for this question is A.
Why do plants that live on the forest floor have big leaves?The forest floor gets almost no light at all. Leaves in these environments have adapted to low light and lots of water. Large leaves are arranged horizontally to absorb the most light possible. This is because these plants have plenty of access to water, and they can keep large leaves alive.
The plants that live on the floor of the forest have bigger leaves so that they can absorb the little light that comes through rather the plants that live in hot sunny conditions don't need to store as much sunlight. Cacti are plants that live in extremely dry environments.
Therefore, if a forest has many large trees with lots of leaves, very few small plants would be found on the ground because all the trees block the sunlight. Thus, the correct option for this question is A.
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Adequate vegetation in certain areas can___.
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Density = 2.7 g/cm
1. An object has a mass of 10 grams and a volume of 5 cm? What is the density
of the object.
Density = mass/volume
Density =
Density =
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how can you delete a question, If I fail high school who wants to go travel all of the 50 states after c o v i d? Let me rephrase that who wants to go travel that is not over the age of 18 when I graduate?
Answers
Answer:
Me, lol.
Explanation:
where is resin infiltration most successfully used? group of answer choices in pits and fissures in early cavitation on interproximal surfaces on smooth surface white spots
Answers
Answer:
D) On smooth surface white spots
Explanation:
your welcome!
Arrange the following immune cells in the correct order from the most abundant to the least abundant.
1. Eosinophils
2. Basophils
3. Lymphocytes
4. Neutrophils
5. Monocytes
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The correct order of immune cells from the most abundant to the least abundant is as follows: 4. Neutrophils, 5. Lymphocytes, 3. Monocytes, 1. Eosinophils, 2. Basophils.
Neutrophils are the most abundant immune cells in the body. They are phagocytic cells and play a crucial role in the innate immune response, particularly in the early stages of infection or inflammation.
Lymphocytes, including T cells, B cells, and natural killer (NK) cells, are the next most abundant immune cells. They are important for adaptive immune responses, including specific recognition and targeting of pathogens. Monocytes, which circulate in the bloodstream, are the precursor cells of macrophages and dendritic cells. They are involved in phagocytosis and antigen presentation, playing a key role in the immune response.
Eosinophils are less abundant than neutrophils, lymphocytes, and monocytes. They are involved in allergic reactions and defense against parasites.
Basophils are the least abundant immune cells. They are involved in allergic responses and release histamine during allergic reactions.
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Pls Help Help me answer this pls
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Answer:
B
Explanation:
List 3 other species that would be in the same trophic level as the warthog
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A lion, a crocodile, and a wild dog.
What do you think a Machmeter is? What is an equivalent piece of equipment on a car?
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A machmeter is an instrument which provides an indication of the Mach Number, which is the ratio between the aircraft true air speed, and the local speed of sound.
Fender is the American English term for the part of an automobile, motorcycle or other vehicle ... The equivalent component of a bicycle or motorcycle, or the "cycle wing" style of wing fitted to vintage cars, or over. They either come with a vehicle as a standard equipment or are added afterwards as an aftermarket accessory.
A machmeter is a device that displays the Mach Number, or the difference between the real air speed of the aircraft and the local sound speed.
What is Machmeter?The phrase "fender" in American English refers to the portion of a car, motorbike, or vehicle. a bicycle or motorcycle component.
Comparable, a wing installed on a vintage automobile in the form of a "cycle wing," or more. They are either installed later as an aftermarket addition or are included with a vehicle as standard equipment.
The power of the shock wave grows as the Mach number does, and the Mach cone gets smaller.
Therefore, the speed of the fluid flow decreases as it crosses the shock wave, while temperature, pressure, and density all rise.
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Water is extremely important to the survival of all organisms found on Earth.
Water helps support life in many ways. These life providing properties of water
are all basically derived from water's ability to form Hydrogen bonds, as a result
of it being a polar molecule. Describe a typical Hydrogen bond between
Hydrogen and Oxygen.
Your answer
Answers
Answer:
Water is called the "universal solvent" because it is capable of dissolving more substances than any other liquid. This is important to every living thing on earth. It means that wherever water goes, either through the air, the ground, or through our bodies, it takes along valuable chemicals, minerals, and nutrients.
Explanation:
SO THE ANSWER IS (A): Water helps support life in many ways. These life providing properties of water.
Out of the following four options, the concentration at which dsDNA will have the highest Tm is a.10 mm b.1000 μM c.100 mm d. 1M
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The correct option is C: The concentration at which dsDNA will have the highest Tm is 100 mM.
Which concentration will result in the highest Tm for dsDNA?Out of the given options, the concentration at which double-stranded DNA (dsDNA) will have the highest melting temperature (Tm) is 100 mM. Tm is the temperature at which half of the DNA strands in a double helix become denatured or separated.
It is influenced by factors such as DNA sequence, length, and ionic conditions, including the concentration of ions in the solution. In general, increasing the concentration of salt ions, such as potassium or magnesium, can stabilize the double helix and raise the Tm.
In this context, a concentration of 100 mM is likely to provide an optimal ionic environment for maintaining the stability of dsDNA, resulting in a higher Tm compared to lower or higher concentrations. It is important to note that the Tm can vary based on the specific DNA sequence and experimental conditions.
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