all of the ct of skeletal muscle create fibers which will converge to anchor the muscle to bone. the histologic name of this tissue is
Answers
The histologic name of the tissue that consists of the fibers that converge to anchor the skeletal muscle to bone is called tendon tissue.
Tendons are made up of dense connective tissue that connects muscle fibers to bones, allowing for the transmission of force and movement. The fibers of the skeletal muscle converge to form tendons, which then anchor the muscle to the bone, enabling movement and providing stability. They are composed of densely packed collagen fibers and other extracellular matrix components that provide strength and flexibility to the tissue. Tendons may also attach muscles to structures such as the eyeball.
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Related Questions
the main function of the cardiovascular system is to circulate ______ throughout the body.
Answers
The main function of cardiovascular system is to circulate the blood throughout the body.
What is the function of cardiovascular system?The main purpose of the cardiovascular system is to circulate blood throughout the entire body and it is made up of the heart and blood vessels. The heart is a very strong muscle that pumps blood throughout the body and blood vessels are the tubes that carry blood throughout body.
Circulatory system carries oxygen, nutrients and hormones to cells and also removes waste products like carbon dioxide. These travel in one direction only, so as to keep things going where they should.
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1. Why are the plates moving and how do they move relative to each other?
2. In what way does the motion of the plates explain the different ages of Earth’s crust?
3. How does the motion of the plates create different surface features? Give at least 3 examples.
Answers
1. The heat from radioactive action within the interior of the planet causes the plates to move, sometimes toward and sometimes away from each other.
2. Earth's surface activates with respect to tectonic theory, moving as much as 1-2 inches a year. The many tectonic plates shift and interact with each other. This motion transform the Earth's outer layer. Hence the movement may causes Earthquakes, volcanoes and mountains .
3.Plate motions cause mountains to rise where plates are push together, or converge, and continents to fracture and oceans to form where plates pull apart, or diverge. Hence it results in formation of mountain, ocean and continents .
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if the following solutions of nucleotides were all of equimolar concentrations, which would give the strongest absorbance at 260 nm? choose one: a. guanine b. adenine c. thymine d. cytosine
Answers
The solution that would give the strongest absorbance at 260 nm is Guanine. Therefore, the correct answer option is A. "Guanine".
Nucleotides absorb UV light at 260 nm due to the presence of the aromatic base in their structure. Among the four bases (adenine, guanine, thymine, and cytosine), guanine has the highest molar absorptivity at 260 nm. This means that a solution of guanine at the same concentration as the other bases will have the strongest absorbance at 260 nm.
Therefore, the correct answer is A. Guanine.
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use the following terms to create a concept map: biodiversity, species gene, ecosystem, habitat loss, poaching, exotic species, germ plasm, captive breeding programs, and habitat preservation
PLEASE HELP!!
Answers
Answer:
Answer:fzu7taR7rz7tz7tz7x7tx7tzx8lyey titleyy88y9yc9yluucucc9u0uv0uv0u 0uvu0v0uvuv00uvikfip9u09eydzyyx9lyxxcjhpr78y8ydhohohdtyxtxty8x8yx✊✊✊✊✊ oztk55s968t986dýtz8x8tt78to66ox6In the ecosystem, there is biodiversity seen in plants and animals, and these can share their genes, but due to animal hunting, habitat loss is a concern, so to preserve their habitats, the captive breeding program is done.
What is biodiversity and why is it important?There are different ecosystems, and each ecosystem consists of certain animals and plants that create biodiversity, there are migrations of organisms that result in the sharing of genes, and some of the exotic species, such as flowers, are taken for commercial purposes. Simultaneously, poaching of animals, such as elephants for their tusks, is a major concern, so captive breeding is used to stop species loss and preserve their habitats, and by the germ-plasm theory, they reproduce and then produce the zygote.
Hence, in the ecosystem, there is biodiversity seen in plants and animals, and these can share their genes, but due to animal hunting, habitat loss is a concern, so to preserve their habitats, the captive breeding program is done.
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Poniżej podano funkcje elementów budujących układ oddechowy. Zaznacz odpowiedź dotyczącą płuc. Jest narządem odpowiedzialnym za wymianę gazową organizmu. Jest wspólnym odcinkiem układu oddechowego i układu pokarmowego. Dostarcza powietrze bezpośrednio do pęcherzyków płucnych. Ma kształt elastycznej rury, przez którą powietrze przepływa do oskrzeli.
Answers
Answer:
umm how is this a question?
Which two processes provide the glucose and nitrogen used to form amino acids in plants?
Answers
Answer:
C.
Photosynthesis and Nitrate absorption.
Explanation:
Just done it.
the blueprint for the polypeptide chain of insulin is found in the
Answers
The blueprint for the polypeptide chain that is insulin is found in the DNA of specialized pancreatic cells.
How DNA is making polypeptide chains?DNA is the genetic material, which transcribes into the RNA, then mRNA is translated into amino acids which makes a polypeptide chain of insulin. This insulin helps to control blood glucose levels.
In type 1 diabetes the immune system generally attacks the beta cells that produce insulin in your pancreas, which fluctuates blood glucose level.
Therefore, DNA acts as the blueprint for the polypeptide chain for insulin.
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The given question is incomplete, so most probably complete question is,
In humans, insulin is manufactured in the pancreas. Insulin is a peptide hormone that causes the body's cells to take up glucose. The blueprint for the polypeptide chain that is insulin is found in the __________ of specialized pancreatic cells.
Sarah learned that the steps of transcription and translation are similar to baking a cake from a recipe. The cell's genome is like a cookbook, with step-by-step directions. The mRNA copy is like writing down a copy of the instructions to give to someone else. What would the amino acids be most similar to?
Answers
The amino acids would be most similar to the ingredients used in the recipe.
When the mRNA moves out of the nucleus, it then gives the instructions (the genetic sequence) to someone else, which is tRNA. During translation, the tRNA and mRNA complex reads the genetic sequence and then binds required amino acids, sequentially. Thus, the combined amino acid chain forms the desired protein.
Therefore, the amino acids are the ingredients and the protein is the final dish.
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What about this summary makes it objective?
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An impartial summary excludes any interpretations or evaluations of the text's ideas. Instead, it merely makes references to data that may be found in the text.
What exactly are summary and objective?"The definition of objective is "not affected by personal feelings or perception." A brief statement that highlights the major ideas or points of anything is called a summary. An objective summary, then, is a brief sentence or paragraph that summarizes something without adding any extraneous information or personal beliefs.
What kind of objective would that be?A goal is something you intend to accomplish. A mission's overarching goal is its military aim. To raise money is the goal of a bake sale.
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why is cancer cosidered a disease of the cell cycle?
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What is the name of the process in which igueous, sedimentary and metamorphic rocks are converted into one another in stages?
O rock cycle
O erosion cycle
O magma cycle
O tetonic cycle
Answers
Hope I’m right and this helped
Explanation: it is the natural process in which they change from one type to another
16) using dna profiling, dna from a blood sample collected at a crime scene can be compared to dna from a blood sample taken from a suspect. the dna profile will show whether the blood from the crime scene belongs to the suspect. arrange the steps in the order needed to create a dna profile from the two blood samples. order the following steps in suspect identification below. extract the dna from the cells in each sample. run electrophoresis and compare the sample from the scene to that of the suspect. blood collected from crime scene and from suspect. ~ using appropriate enzymes, prepare and copy dna fragments using pcr.
Answers
DNA from a blood sample taken from a suspect can be compared to DNA from a blood sample acquired from a crime scene using DNA profiling.
Blood is collected from a crime scene and from a suspect; DNA is extracted from the cells in each blood sample; specific repeated DNA sequences that were cut from the DNA sample with restriction enzymes are amplified using PCR; each of the two sets of DNA fragments is then separated by length using gel electrophoresis; the DNA fragment lengths of the crime scene blood and the suspect's blood are compared; and the suspect is either identified or cleared.
Whether the blood from the murder scene belongs to the suspect will be revealed by the DNA profile. A laboratory procedure called electrophoresis is used to divide DNA, RNA, or protein molecules according to their size and electrical charge. Standards of known sizes are separated on the same gel and compared to the suspect standards to determine the size of the molecules in a sample.
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Demethylation and acetylation lead to an open chromatin structure and are associated with ________regions of genomes.
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Demethylation and acetylation, which are connected to euchromatic sections of genomes, result in an open chromatin structure.
A type of chromatin (DNA, RNA, and protein) called euchromatin is sparsely packed, enriched in genes, and frequently (but not always) experiencing active transcription. Contrasting with heterochromatin, which is compact and less accessible for transcription, is euchromatin. The human genome has 92% euchromatic DNA.
Euchromatin is the most active region of the genome inside the cell nucleus in eukaryotes. Euchromatin is the only type of chromatin found in prokaryotes, which suggests that the heterochromatin structure emerged later and together with the nucleus, presumably as a way to cope with expanding genome size.
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can we extract DNA from someone's footprint? explain
Answers
Answer:
it is not possible to extract DNA from someone's footprint.
The DNA is only present in the cells of the body. As a result of this when the cells of the body are are present in a spot then we can only extract the DNA. The most important evidence through which we can extract DNA is by blood.
Explanation:
hope this helped you (ㆁωㆁ)
Chlorotoxin is a 36-amino acid peptide found in the venom of the deathstalker scorpion (Leiurus quinquestriatus) which blocks leak chloride channels. From your knowledge of RMP, leak Cl- channels, how do you think chlorotoxin would affect a nervous cell RMP
Answers
Chlorotoxin is a 36-amino acid peptide found in the venom of the deathstalker scorpion (Leiurus quinquestriatus) that blocks leak chloride channels. Let's explore how chlorotoxin can impact a nervous cell's resting membrane potential (RMP) through our knowledge of RMP and leak Cl- channels. First, let's discuss what resting membrane potential is. RMP is the electrical potential difference that exists across the plasma membrane of a cell when it is at rest. This voltage exists due to differences in ion concentration across the membrane.
When a cell is at rest, it is more negatively charged inside compared to outside. This charge gradient is created and maintained by ion pumps such as the Na+/K+ ATPase and by ion channels that are constantly letting ions in and out of the cell. The role of leak channels in RMP can be explained as follows. There are two main types of channels that regulate ion flow across the plasma membrane of a cell: gated and leak channels. Gated channels are regulated by a variety of stimuli such as voltage, ligand binding, or phosphorylation.
These channels open or close in response to specific signals and thus allow for ion movement across the membrane in response to a stimulus. Leak channels, on the other hand, are constantly open and allow ions to leak across the membrane. They help to establish and maintain the RMP of a cell. Chlorotoxin acts on these leak channels and inhibits their function. As a result, the negatively charged Cl- ions are no longer able to leak out of the cell. This means that the inside of the cell becomes even more negative compared to the outside, resulting in a more negative RMP.
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True or False : The "M Phase" of the cell cycle refers to the mitochondria found in the cell.
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The given statement "The "M Phase" of the cell cycle refers to the mitochondria found in the cell" is false because the M Phase of the cell cycle refers to the Mitotic Phase, which is the stage of the cell cycle during which the cell undergoes division into two daughter cells
The M Phase of the cell cycle refers to the Mitotic Phase, which is the stage of the cell cycle during which the cell undergoes division into two daughter cells. This phase is one of the most critical and complex stages of the cell cycle, involving several intricate processes such as chromosome condensation, spindle formation, and cytokinesis. Mitosis is a highly regulated process that ensures that each daughter cell receives an identical set of chromosomes.
In contrast, mitochondria are organelles that are responsible for energy production through cellular respiration, a process that occurs throughout the cell cycle. Mitochondria are double-membrane organelles found in most eukaryotic cells and are essential for cellular respiration and energy metabolism. They also have their own DNA, known as mitochondrial DNA, which is inherited solely from the mother. Mitochondria play an important role in cell signaling, apoptosis, and cellular differentiation, among other functions.
Therefore, the given statement is false.
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What is a group of tissues called?
Answers
Answer: An organ System
Explanation:
Create a dichotomous key that identifies the 10 leaves on the Common Leaves sheet. Look closely at those leaf
samples and devise a dichotomous key that helps you identify them. Be sure that your dichotomous key contains
only pairs of statements about y single characteristic. For example, a pair of statements might be:
A. Leaf margin smooth
B. Leaf margin toothed
Answers
A dichotomous key is a tool used to identify species based on their characteristics. In this case, we are creating a dichotomous key to identify the 10 leaves on the Common Leaves sheet.
To create a dichotomous key, we must use pairs of statements that differentiate each leaf from the others based on single characteristics.
For example, we might use leaf shape, leaf arrangement, leaf margin, leaf base, leaf lobes, or needle clusters as characteristics to differentiate the leaves. By asking questions about each characteristic, we can gradually narrow down the possibilities until we can identify the leaf.
In this dichotomous key, we will use characteristics such as leaf shape, arrangement, margin, base, lobes, and needle clusters to differentiate the 10 leaves on the Common Leaves sheet. By following the key, you can identify each of the leaves based on their unique characteristics.
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For each of the following substances, state whether they are
found in greater concentration in the glomerular filtrate or
greater concentration in urine.
1.) Water
2.) Glucose
3.) Urea
Answers
Water is present in a greater concentration in the glomerular filtrate as compared to urine. Glucose is present in a greater concentration in the glomerular filtrate. Urea is present in a greater concentration in urine. Explanation:The glomerular filtrate is the liquid that is obtained in the Bowman's capsule of the nephron. This filtrate is similar to the blood plasma,
as it also contains dissolved substances such as glucose, amino acids, ions, and urea. However, it is free of cells and proteins that are too large to pass through the filtration membrane.Glomerular filtration is selective to some extent. It does not allow large particles like cells and proteins to pass through, but it allows small molecules to pass through easily. This means that the substances that are present in a high concentration in blood plasma are also present in a high concentration in the glomerular filtrate.
As the filtrate moves through the tubules of the nephron, some of the substances are reabsorbed, and some are secreted into the tubules. Water is freely filtered through the glomerular membrane, and most of it is reabsorbed back into the blood. Glucose is also freely filtered through the glomerular membrane, but it is completely reabsorbed back into the blood by the proximal tubules of the nephron. Urea is a waste product that is formed in the liver, and it is present in a high concentration in blood plasma. It is freely filtered through the glomerular membrane, but it is not reabsorbed by the tubules. As a result, it is present in a high concentration in urine.
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thomas malthus and others predicted that surpassing a threshold population size would bring about catastrophic collapse. explain how humans have managed to increase the carrying capacity of the planet for our species in order to prevent collapse.
Answers
The "carrying capacity" of the Earth, or the most people it can sustain permanently, is still a matter of debate among scientists, with estimates varying considerably between 500 million to more than one trillion.
Why did Thomas Malthus think the population would outpace growth?Thomas Malthus discovered that food production rose more gradually rather than exponentially. Malthus projected that the human population will ultimately become too high to be adequately maintained by the food supply due to these variations in population and food growth rates.
What remedies did Malthus propose to deal with the overpopulation?Malthus suggested "moral constraint" as a remedy. In other words, he mandated forced sterilization when necessary, abstinence before to marriage, and the imposition of harsh penalties on so-called unprepared parents who had more children than they could sustain.
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An antibiotic is a type of medication that cures infectious diseases. Why does the word antibiotic suggest that these
medications would be ineffective against viruses?
Answers
Explanation:
Antibiotics cannot kill viruses because bacteria and viruses have different mechanisms and machinery to survive and replicate. The antibiotic has no “target” to attack in a virus. However, antiviral medications and vaccines are specific for viruses.
look at the figure given below and answer the questions that follow.
a) identify the organism and its mode of reproduction
b) write any one advantage of the above mode of reproduction
Answers
Answer:
Yeast & the Process is budding.
It reproduces faster than the others.
Explanation:
1.- Leo este poema e identifico el tipo de estrofas que lo componen.
Hoy que has vuelto, los dos hemos callado,
y solo nuestros viejos pensamientos
alumbraron la dulce oscuridad
de estar juntos y no decirse nada.
Solo las manos se estrecharon tanto
como rompiendo el hierro de la ausencia.
¡Si una nube eclipsara nuestras vidas!
Deja en mi corazón las voces nuevas,
el asalto clarísimo, presente,
de tu persona sobre los paisajes
que hay en mí para el aire de tu vida
plsss aiudaaaaaaa
Answers
El tipo de estrofas que componen este poema son cuartetos y tercetos.
En los poemas, una estrofa representa una seria de líneas que forman una unidad. Está unidad se puede reconocer porque:
Inicia en mayúscula.Termina con un punto.Además, las estrofas se clasifican de acuerdo a su número de líneas o versos. Esta clasificación incluye:
Pareados: Dos líneas.Tercetos: Tres líneas.Cuartetos: Cuatro líneas.Quintetos: Cinco líneas.De acuerdo a lo anterior, el poema anterior tiene dos cuartetos y un terceto.
Primer cuarteto: Desde "hoy" hasta "nada" (hay 4 líneas).Terceto: Desde "solo" hasta "vidas" (hay 3 líneas)Segundo cuarteto: Desde "Deja" hasta "vida" (hay 4 líneas)Aprenda más en: https://brainly.com/question/25457320
someone help with these answers please
name 3 examples of protozoans
radiolarian
diatom
forminiferan
ciliates
dinoflagellates
protozoa means____
blue green algae
first animal
first plant
exoskeleton
Answers
Answer:
Ciliates
radiolarian
fornamifera.
Explanation:
don't know the other one:(
I think ' blue green algae '
What would be a good title for the graph? Pls help due today
Answers
Summarize Your Data in Plain English.
Left Justify Chart Captions Below Figure.
Keep Chart Captions Simple and Short.
Simplify Your Information.
Include Units of Representation.
Don't Forget Time Period!
Scientific explanations are usually based on
O A fixed set of steps and procedures
O logical reasoning only
O evidence only
O logical reasoning and evidence
Answers
Answer:
A fixed set of steps and procedures
From the fishbone diagram activity, pick three categories that you reflected upon. Write a one-paragraph reflection to discuss why these categories contribute to or hinder sustainability, and how they relate to the phenomenon.
Answers
I chose three topics for reflection from the fishbone diagram activity: "Technology," "Education," and "Policy."
These categories are strongly related to the phenomenon of building a sustainable future and play an important role in promoting or inhibiting sustainability. Three important areas that greatly help or hinder sustainability are technology, education, and the law. They are interlinked and necessary to deal with the opportunities and challenges of establishing a sustainable future.
We can encourage the adjustments needed to create a more sustainable world by developing and using technology responsibly, encouraging sustainability education, and establishing strong policy frameworks.
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Compare the solar radiation received in the Tropics with that of the Earth's Polar Regions. What is the difference?
Answers
Answer:
The regions near the topic receive more sunlight compared to those of the equator.
1. What is meant by denundation?
2. What are the general differences between mechanical and chemical weathering?
3. Describe and explain one example of biological weathering.
4. What is a rock glacier?
5. Explain the process of soil creep.
Answers
1. Denudation refers to the process of wearing away or removal of the Earth's surface materials, including rocks, soils, and sediments, by physical and chemical processes.
2. Mechanical weathering involves the physical breakdown of rocks into smaller pieces without changing their chemical composition. This can occur through processes such as frost wedging, root wedging, and abrasion. Chemical weathering, on the other hand, involves the breakdown of rocks through chemical reactions, such as oxidation and hydrolysis, which can alter the mineral composition of the rocks.
3. One example of biological weathering is the action of tree roots. As trees grow, their roots can penetrate and crack rocks, causing them to break down into smaller pieces over time. This process is known as root wedging and can be particularly effective in areas with a lot of rainfall and plant growth.
4. A rock glacier is a type of landform that is made up of a mixture of rocks and ice. These formations typically occur in cold, mountainous environments and can move downhill due to the pressure of the ice pushing the rocks forward.
5. Soil creep is a slow, downhill movement of soil that occurs as a result of the force of gravity. This process is driven by the expansion and contraction of soil particles due to changes in temperature and moisture levels. Over time, soil creep can lead to the gradual movement and displacement of objects and structures built on top of the soil.
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what is the cell doing when it's not going through mitosis