Classify the following sedimentary rocks as clastic, chemical, or biochemical:conglomeraterock gypsumfossiliferous limestonerock salt
Answers
The following sedimentary rocks are classified as Clastic: Conglomerate, Chemical: Rock gypsum, Rock salt and Biochemical: Fossiliferous limestone
The following sedimentary rocks are divided into the following categories:
Conglomerate is a type of coarse clast sedimentary rock that is bound together by cement. The clasts are typically spherical or angular and come in a variety of sizes and shapes. Rock gypsum is a type of chemical sedimentary rock that is created when calcium sulphate is chemically precipitated from evaporating seawater or sulfate-rich groundwater. Limestone that contains fossils is a biochemical sedimentary rock. Fossiliferous limestone is mostly made up of calcium carbonate, which is the result of the buildup of the hard components of marine animals. Rock salt is a type of chemical sedimentary rock that is created by the chemical precipitation of sodium chloride from evaporating seawater or highly salinized groundwater.For such more question on sedimentary:
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Related Questions
explain the importance of studying serum at the clinical level?¿of
somme therapeutic uses of serum?
Answers
Serum plays a crucial role in the diagnosis and monitoring of diseases. The serum level of certain substances, such as enzymes, hormones, and other proteins, can provide important information about an individual's physiological state. This is why studying serum is important at the clinical level. There are also several therapeutic uses of serum.
Some of the therapeutic uses of serum are:
Antibody therapies: Patients can receive infusions of serum-containing antibodies against specific pathogens to help fight off infections.
Autoimmune diseases: Serum can be used to remove or inactivate self-attacking antibodies and suppress immune system responses that are responsible for autoimmune diseases.
Cancer therapies: Serum can be used to develop cancer therapies. Serum levels of certain proteins can be monitored in cancer patients to determine disease progression and treatment efficacy.
Blood disorders: Serum can be used to treat some blood disorders, such as hemophilia. Blood coagulation factors can be isolated from donor serum and used to treat patients with these disorders.
Thus, the study of serum at the clinical level can have significant implications for the diagnosis and treatment of various diseases.
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What is the prognosis in gastritis.
Answers
Suppose the current exchange rate between Germany and Japan is 0.02 =C/¥. The euro-denominated annual continuously compounded risk-free rate is 4% and the yen-denominated annual continuously compounded risk-free rate is 1%.
a. What are the 6-month euro/yen and yen/euro forward prices
Answers
The 6-month euro/yen forward price is 0.0201185 €/¥.
The 6-month yen/euro forward price is 49.7307 ¥/€.
To calculate the forward prices, we need to consider the interest rate differentials between the two currencies.
1. Calculate the euro/yen forward price:
Forward price = Spot price × (1 + Euro interest rate) / (1 + Yen interest rate)
Forward price = 0.02 × (1 + 0.04) / (1 + 0.01)
Forward price = 0.0201185 €/¥
2. Calculate the yen/euro forward price:
Forward price = 1 / Euro/yen forward price
Forward price = 1 / 0.0201185
Forward price = 49.7307 ¥/€
Therefore, the 6-month euro/yen forward price is 0.0201185 €/¥, indicating the amount of yen needed to buy one euro in the future. The 6-month yen/euro forward price is 49.7307 ¥/€, indicating the amount of euros needed to buy one yen in the future.
These forward prices are determined based on the interest rate differentials and expectations of future currency exchange rates.
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What is a isotonic solution? How does it affect a red blood cell?
What is a hypertonic solution? How does it affect a red blood cell?
What is a hypotonic solution? How does it affect a red blood cell?
Answer plz!
Answers
Answer: If you place an animal or a plant cell in a hypertonic solution, the cell shrinks
Explanation: because it loses water ( water moves from a higher concentration inside the cell to a lower concentration outside ). ... A single animal cell ( like a red blood cell) placed in a hypotonic solution will fill up with water and then burst.
An isotonic solution is one wherein the solute concentration across the semipermeable membrane is the same resulting in an equilibrium state.
They do not shrink or swell in an isotonic saline solution, i.e., 0.9% w/v solution of sodium chloride
Hypertonic solution: A solution that contains more dissolved particles (such as salt and other electrolytes) than is found in normal cells and blood.
Now, let’s suppose RBCs are placed in a solution with a sodium chloride concentration of 2% w/v. The sodium chloride concentration of 2% w/v is greater than the RBC’s sodium content and hence the solution is hypertonic. This will result in shrinkage of the RBCs known as crenation
When a solution has a lower solute concentration than the solution present across the semipermeable membrane, it is known as a hypotonic solution. As a result, when a cell is placed in a hypotonic solution, an osmotic pressure gradient forces the solvent to move into the cell in order to attain equal solute
In another situation, let’s suppose RBCs are placed in a solution with a sodium chloride concentration of 0.1 % w/v. The sodium chloride concentration of 0.1% w/v is less than the RBC’s sodium content and hence hypotonic saline. This will result in swelling and eventually bursting of the RBCs which will result in the release of hemoglobin. This is known as hemolysis which is a very dangerous situation.
What type of stars are located in the top right of the H - R diagram
Answers
Answer:
The main sequence stretching from the upper left (hot, luminous stars) to the bottom right (cool, faint stars) dominates the HR diagram. It is here that stars spend about 90% of their lives burning hydrogen into helium in their cores. Main sequence stars have a Morgan-Keenan luminosity class labelled V.
Explanation:
Why are embryonic stem cells useful for medicine?
Answers
Answer:
Embryonic stem cells could be used to make more specialized tissues that have been lost to disease and injury. For tissues that are constantly replaced, like blood and skin, stem cells would probably be replaced directly. ... Embryonic stem cells could be grown into more specialized cells for screening potential drugs.
Explanation:
Answer:
This versatility allows embryonic stem cells to be used to regenerate or repair diseased tissue and organs.
hope this helps
WILL MARK BRAINLIEST 100 POINTS
In protein synthesis, why is it so important that RNA copies the message that DNA has so precisely?
A Copying the bases incorrectly changes the DNA
B Copying the bases incorrectly could change the shape of the ribosome
C Copying the bases incorrectly could cause the amino acids to be different which would change the protein
Answers
Answer:
I think it is A
Explanation:
hopefully im right so sorry if not
It is A
hope this helps
the sphincter of the bile and pancreatic ducts normally remains contracted, so as bile collects in the bile duct it backs up into the cystic duct. when this happens, bile flows into the , where it is stored. when the sphincter relaxes bile flows into the .
Answers
The sphincter of the bile and pancreatic ducts normally remains contracted, so as bile collects in the bile duct it backs up into the cystic duct. when this happens, bile flows into the gallbladder, where it is stored. when the sphincter relaxes bile flows into the duodenum.
What is the gallbladder?The gallbladder is described as a small, pear-shaped organ on the right side of your abdomen, just beneath your liver. The gallbladder holds a digestive fluid called bile that's released into the small intestine.
The primary function of the gallbladder is to store bile, which is produced in the liver and helps break down fats in the body.
There are diseases associated with the gallbladder. The symptoms of chronic gallbladder disease include complaints of gas, nausea and abdominal discomfort after meals, and chronic diarrhea.
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all of the following statements indicate events that occur during the electron transport chain except for one. which of these statements is false?
a.Transport electrons from electron carriers such as NADH and FADH2 and deliver them to oxygen b.Take protons from the mitochondrial matrix and move them into the intermembrane space, creating a proton gradient c.Produce ATP by using the energy in glucose and oxygen to directly transfer a phosphate to ADP forming ATP d.Take the electrons that were harvested from glucose and give them to oxygen, forming water e.Oxidize NADH and FADH2 back into NAD+ and FADH sothey can be used again
Answers
The false statement is: Produce ATP by using the energy in glucose and oxygen to directly transfer a phosphate to ADP forming ATP. So, option C is accurate.
In the electron transport chain, ATP is not directly formed by transferring a phosphate to ADP. Instead, ATP synthesis occurs through a process called oxidative phosphorylation, which is coupled to the electron transport chain. The flow of electrons through the electron transport chain leads to the pumping of protons from the mitochondrial matrix to the intermembrane space, creating a proton gradient. This proton gradient is then utilized by ATP synthase to produce ATP from ADP and inorganic phosphate (Pi). Therefore, statement c is incorrect as it does not accurately describe the mechanism of ATP production in the electron transport chain.
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What is most likely to happen if an individual restricts consumption of dietary fat to very low levels?
A.
development of scurvy
B.
development of atherosclerosis
C.
loss of insulation around vital organs
D.
loss of hemoglobin from red blood cells
Answers
Sonar stands for “sound navigation and ranging.” What assumption was proved wrong after the invention of sonar?
Answers
Answer:
The assumption that was proven wrong after the invention of sonar is that sound does not travel well in water. Before the invention of sonar, it was believed that sound waves would be absorbed and scattered by the water, making it difficult to use sound for navigation and ranging. However, with the invention of sonar, it was discovered that sound can travel long distances underwater and be used to detect and locate objects, such as ships and submarines.
At birth what percentage of a human baby is comprised of water
Answers
At birth, a human baby is comprised of approximately 75-78% water. This high water content is important for the proper development of the baby's organs and tissues and helps to regulate body temperature and maintain proper fluid balance.
Over time, the proportion of water in the body decreases as the baby grows and develops. By adulthood, the average person is made up of about 60% water.
Water is essential for the proper development and function of a baby's body at birth and throughout life. Some of the specific functions and benefits of water in a newborn baby include:
Hydration: Water is essential for maintaining hydration and preventing dehydration, which can have serious consequences for a newborn's health and well-being.
Temperature regulation: Water helps to regulate the baby's body temperature by absorbing and dissipating heat. This is especially important for newborns, who are still in the process of establishing their temperature control mechanisms.
Tissue formation: Water plays a crucial role in the formation of cells and tissues, including the skin, muscles, and organs. This is especially important in newborns, who are still in the process of rapid growth and development.
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HELPPPPPP!!! SCIENCEEE
Answers
Answer:
Bee pollinating a flower
Explanation:
What can be the bases for the division of a country
in federal structure?Give short introduction to each of them.
Answers
Answer:
he topography of Nepal is quiet diverse. We have himalayas, hills and the terai. So topography, ethinicity, resources,language had been the bases of division of a country of the federal sturucture.
Explanation:
i hope this helps! :)
11. knowing what you know about how words are put together using letters of the alphabet, why do
you think the bases are referred to as the "dna's alphabet"?
Answers
Bases are referred to as the "DNA's alphabet" because they are the building blocks of the molecules of DNA, as letters of the alphabet are the building blocks to words.
In English language, words we speak are out together by different letters of the alphabet. Words are made by putting two or more letters together. Similarly, DNA's alphabet is made up of four letters. These are the four letters: Adenine (A), Cytosine (C), Thymine (T), and Guanine (G).
Your genetic code is made up of these four letters put together. Each muscle, neuron, and skin cell in your body has a unique code. Over 23 pairs of chromosomes, the human genome includes around 3 billion of these letters.
But as letters can't make up a language in english. Likewise, all the words of DNA are made up of three letters which code for different amino acids in organisms. These three letters put together to code for various reasons are called codons. Example of codon include ATG which codes for amino acid methionine, and is the start codon on mRNA in protein synthesis.
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explain what will happen to each of these two when they are placed into distilled water?
Answers
Answer:
THEY WILL FLOAT
Explanation:
MARK ME BRAINLEIST
Answer:
They will float
Explanation:
Hope it helps
PLEASE HELP ME!
Polar climates normally get ____________ amounts of precipitation.
a.
high
c.
medium to high
b.
little
d.
little to medium
Please select the best answer from the choices provided
Answers
Answer:
little
Explanation:
because it is so cold there
Construct an argument about the effect of changing a section of rainforest into a cultivated field. Use the word community as it is used in the context of biology at least once in one of the premises of your argument.
Answers
Rainforests are vital ecosystems that support a diverse range of species and communities, including plants, animals, and microorganisms.
The conversion of a section of rainforest into a cultivated field has a significant negative effect on the community of species that depend on the rainforest ecosystem.
It disrupts their natural habitat and leads to population declines, which can ultimately affect the overall health and diversity of the rainforest community. It is essential to preserve the rainforest and avoid converting it to agricultural use to maintain the delicate balance of these ecosystems and protect the communities that depend on them.
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Identify whether the cell is in interphase, prophase,
metaphase, anaphase, or telophase. All answers should
be in lowercase letters and spelling counts.
18
19
20
21
22
23
24
25
Vuvvy
IAAAA
26
27
28
29
AMMA
30
PROW
31
32
33
34
35
Answers
Answer:
Identify whether the cell is in interphase, prophase,
metaphase, anaphase, or telophase. All answers should
be in lowercase letters and spelling counts.
Explanation:
18
19
20
21
22
23
24
25
Vuvvy
IAAAA
26
27
28
29
AMMA
30
PROW
31
32
33
34
35
assume that heterozygotes are as fit as homozygous blue lupins and that seeds from both pink and blue lupins all suffer about the same mortality rate after germinating. calculate the relative fitness (w) of each genotype.
Answers
The relative fitness (w) of each genotype is (1 - x), where x represents the mortality rate after germination.
To calculate the relative fitness (w) of each genotype, we need to consider the assumption that heterozygotes are as fit as homozygous blue lupins and that seeds from both pink and blue lupins suffer the same mortality rate after germinating.
1. Let's start by assigning a value of 1 to the fitness of homozygous blue lupins (BB).
2. Since heterozygotes (Bb) are assumed to be as fit as homozygous blue lupins, their fitness will also be 1.
3. Now, let's calculate the relative fitness of the pink lupins (bb) using the assumption that they suffer the same mortality rate as the blue lupins.
4. If blue lupins have a mortality rate of x, then the survival rate would be (1 - x). Since pink lupins are assumed to have the same mortality rate, their survival rate would also be (1 - x).
5. The relative fitness (w) of each genotype can be calculated by multiplying the survival rate with the fitness value assigned to each genotype.
- For homozygous blue lupins (BB): w = 1 * (1 - x)
= (1 - x)
- For heterozygotes (Bb): w = 1 * (1 - x)
= (1 - x)
- For pink lupins (bb): w = 1 * (1 - x)
= (1 - x)
In conclusion, the relative fitness (w) of each genotype is (1 - x), where x represents the mortality rate after germination.
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The first land plants were bryophytes, which then branched into ferns, gymnosperms, and finally angiosperms. What advantage did angiosperms have over gymnosperms?
a) Only angiosperms have a vascular system, this allowed them to grow taller
b) Only angiosperms produce pollen and do not require water to reproduce
c) Angiosperms can produce flowers and fruits to aid in pollination and seed dispersal
d) The angiosperms can produce spores which are more stable than seeds from gymnosperms
e) Only angiosperms go through alternation of generations
Answers
The correct Option is c) Angiosperms can produce flowers and fruits to aid in pollination and seed dispersal.
Angiosperms, also known as flowering plants, have an advantage over gymnosperms because they can produce flowers and fruits. The flowers of angiosperms are used to attract pollinators, such as bees, butterflies, and birds, which help to spread the pollen and fertilize the plants.
The fruits of angiosperms are used to protect the seeds and aid in their dispersal. The fruits can be eaten by animals, which then spread the seeds to new locations through their feces. This allows angiosperms to spread and reproduce more efficiently than gymnosperms, which rely on the wind to spread their seeds.
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what type of tissue is commonly found in all lymphoid organs and tissues (except the thymus)?
Answers
The main answer to your question is that reticular connective tissue is commonly found in all lymphoid organs and tissues, except the thymus.
Reticular connective tissue is composed of reticular fibers and reticular cells, forming a supportive framework for the organs and tissues of the lymphatic system.
This includes lymph nodes, the spleen, and tonsils.
The thymus, however, is an exception as it contains a specialized type of epithelial tissue called thymic epithelial tissue.
Summary: In all lymphoid organs and tissues except the thymus, reticular connective tissue is the common type of tissue found, providing structural support and organizing the immune system components.
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Give examples of types of pollution and the effects on water quality (examples: sedimentation, stormwater runoff, naturally and human induced occurrences of arsenic in groundwater)
Answers
Answer:
Sewage, oil, pesticides and fertilizers affect water quality.
Explanation:
There are three types of pollution i. e. air pollution, soil pollution and water pollution. Smoke and smog are present in the air is the example of air pollution, waste product, using of pesticide and industrial dumping are the example of soil pollution and chemicals in water due to runoff of fertilizer, sewage and oil are the main agents of water pollution. These three types of pollution adversely affected the water quality. Water quality will be affected when the fertilizer or pesticides runoff from land to water bodies. Sewage and oil also lowers the quality of water.
.
What is a covalent bond?
a bond in which electrons are destroyed
a bond in which electrons are shared
a bond in which electrons are transferred
a bond in which electrons are created
Answers
Answer:
A bond in which electrons are shared
Explanation:
in the insulin pathway, the increase in the blood glucose level serves as group of answer choices stimulus integrating center output signal responce
Answers
The increase in the blood glucose in the insulin pathway is: stimulus.
The increase in blood glucose level serves as the stimulus in the insulin pathway. Glucose is an important source of energy for cells and is regulated by the hormones insulin and glucagon. When blood glucose levels rise, this triggers the release of insulin from the pancreas.
Insulin binds to insulin receptors on the surface of cells and triggers the cells to absorb glucose from the bloodstream. This lowers the blood glucose levels back to the normal range. The glucose levels act as a stimulus to the integrating center (the pancreas) to secrete insulin, and the cells respond by taking up glucose from the bloodstream.
In conclusion, the increase in blood glucose levels acts as the stimulus in the insulin pathway, triggering the pancreas to release insulin, which is the output signal, and the cells respond by taking up glucose from the bloodstream.
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The insulin pathway is a complex regulatory mechanism that maintains blood glucose homeostasis in the body. The increase in blood glucose level serves as the stimulus, which is detected by the pancreas and results in the secretion of insulin. Insulin then acts on target tissues to increase glucose uptake and metabolism, which results in a lowering of blood glucose levels.
In the insulin pathway, the increase in blood glucose level serves as the stimulus. This stimulus is detected by beta cells in the pancreas, which respond by secreting insulin into the bloodstream. Insulin then binds to insulin receptors on target tissues, such as liver, muscle, and adipose tissue, which triggers a cascade of signaling events that result in increased glucose uptake and metabolism.
The integrating center in the insulin pathway is the pancreas, which senses the increase in blood glucose levels and responds by secreting insulin. The output signal is the insulin that is secreted by the pancreas and transported in the bloodstream to target tissues. The response is the increased glucose uptake and metabolism in target tissues, which results in a lowering of blood glucose levels.
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The number of worldwide standard time zones is
*
15
30
12
24
Answers
Answer:
24
Explanation:
A. Use a concept map to illustrate the role of
producers, consumers, and decomposers in the
transfer of energy through ecosystems.
Answers
Concept Map of role of producers, consumers and decomposers.
Producers
- Photosynthesis
- Capture energy from sunlight
- Provide energy to consumers
Consumers
- Feed on producers
- Transfer energy to decomposers
Decomposers
- Break down dead organisms
- Return energy to producers
What is the difference between a primary consumer and a secondary consumer? A primary consumer is an organism that obtains its energy by directly eating plants. Primary consumers are herbivores and are the first level in a food chain. They are also known as grazing animals, as they graze on grass and other plant life. Examples of primary consumers include rabbits, deer, sheep, and cows.Secondary consumers, on the other hand, are organisms that obtain their energy by eating primary consumers. Secondary consumers are carnivores and are the second level in a food chain. They feed on primary consumers, such as the rabbits, deer, sheep, and cows mentioned above. Examples of secondary consumers include hawks, wolves, snakes, and foxes.The main difference between primary and secondary consumers is that primary consumers obtain their energy directly from plants, while secondary consumers obtain their energy from eating primary consumers. Primary consumers are also known as herbivores, while secondary consumers are known as carnivores. Additionally, primary consumers are the first level in a food chain, while secondary consumers are the second level.To learn more about role of decomposers refer to:
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tiny cells that form during meiotic divisions of oogenesis and then degenerate are called
Answers
Answer:
Polar Bodies
Explanation:
Tiny cells that form during meiotic divisions of oogenesis and then degenerate are called polar bodies
x Johnny is looking at cells taken from plant roots. Which organelle that is
usually found in all plant cells is he not likely to find? *
cell wall
plasma membrane
nucleus
chloroplasts
x Given a situation where a cell had a 17% solution outside the cell and a 12%
Answers
Answer:
They will be pamned
Explanation:
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Adrenergic agents produce bronchodilation by causing the release of which results in increased production of___
norepinephrine, cyclic AMP
acetylcholine, cyclic GMP
norepinephrine, cyclic GMP
acetylcholine, cyclic AMP
Answers
Adrenergic agents produce bronchodilation by causing the release of norepinephrine which results in increased production of norepinephrine, cyclic AMP.
What is bronchodilation?Bronchodilation is a mechanism that results in the dilation or enlargement of the bronchial tubes or airways in the lungs, which are otherwise constricted. Adrenergic agents produce bronchodilation by causing the release of norepinephrine which results in increased production of cyclic AMP.
Cyclic AMP is produced when norepinephrine is released, which causes bronchodilation by relaxing the smooth muscle lining the bronchial tubes. As a result, air flows more easily through the bronchial tubes or airways, allowing the individual to breathe more easily.
Therefore, the correct option is norepinephrine, cyclic AMP.
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