Answer:
mitochondrion, cytoplasm, and nucleus
Explanation:
Animal cells do not have cell walls, that's something only plant cells have.
is cycled between the abiotic and biotic components of an ecosystem. the major abiotic reservoir for carbon is the
The carbon cycle is a biogeochemical cycle in which carbon flows through biotic and abiotic ecosystem components.
For example, the atmosphere is an abiotic carbon storehouse (in the form of carbon dioxide). Biomass is a biotic carbon store (in the form of organic molecules). Reservoirs are linked by mechanisms that transfer nutrients from one reservoir to the next.
Carbon travels through ecosystems in two overlapping cycles. It moves between living things and the air in the biotic cycle. It flows between the air, the ground, and the oceans in the abiotic cycle. Humans have increased the amount of carbon dioxide in the atmosphere by using fossil fuels.
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Which of the following is not a category of sedimentary rocks? *
Calstic
Organic
Foliated
Chemical
Sedimentary rocks are the rock formation from the parental rocks. clastic, chemical, and organic are the types of sedimentary rock but not foliated. Thus, option C is correct.
What are the types of sedimentary rocks?Sedimentary rocks form from the accumulation of the sediments from the deposits of pre-existing rocks over time. The sedimentary rocks are of four types namely biochemical, clastic, chemical, and organic.
The biochemical and the organic rocks were formed from the living or the biotic factors that got accumulated over time as sediments. It includes biochemical limestones, coal, and diatomite.
The chemical rocks were formed due to the reaction and desolvation of the chemicals with the water like rock salt, dolomites, etc. On the other hand, the Foliated are types of metamorphic rocks that have a strip-like appearance.
Therefore, option C. Foliated is not a type of sedimentary rock.
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The diagram magnifies a cross section of the plasma membrane
What main role does the plasma mernbrane have in cellular activity?
It allows the cell to control what materials enter and leave.
O It contains genetic material that is important for cell reproduction
It regulates the production of energy in the cell.
It serves as a source of lipids and proteins for the cell.
Answer:
A
Explanation:
It allows the cell to control what materials enter and leave.
how is the information between our dna structured
The similarly alongside the cladogram you move,the greater variations in DNA the organisms have compared to the common ancestor.
What is cladogram?A cladogram has been an evolutionary tree that diagrams the ancestral relationships amongst organisms. DNA sequence analysis of the hemoglobin alpha gene shows that humans and chimpanzees have a more similar sequence to each other than they do to the gorilla’s DNA sequence.
Analogies structure has been body parts that have a similar function but differ in structure. All vertebrate embryos have a tail and gill slits at some point during embryonic development.
Therefore, The similarly alongside the cladogram you move,the greater variations in DNA the organisms have compared to the common ancestor.
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PLEASE HELP IVE BEEN STUCK ON THESE TWO QUESTIONS FOR A LONG TIME
Answer: honestly it really depends on the water and how its dripped
Explanation:
Is crick and Watson a type of genetic test
No, "Crick and Watson" is not a type of genetic test. Crick and Watson refer to James D. Watson and Francis Crick, who were scientists involved in the discovery of the structure of DNA. They proposed the double-helix structure of DNA in 1953, which provided the foundation for understanding genetic information and its role in heredity.
Genetic tests, on the other hand, are laboratory tests that analyze an individual's DNA or genes to provide information about their genetic makeup, potential genetic disorders, or predispositions to certain conditions.
These tests can be used for various purposes, such as diagnosing genetic disorders, predicting the risk of developing certain diseases, determining carrier status for genetic conditions, or providing ancestry and genealogical information.
While Crick and Watson made significant contributions to the field of genetics, they are not directly associated with genetic testing. Genetic tests are based on scientific advancements and technologies developed after their groundbreaking discovery of the DNA structure.
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7. A
from the sun hits chlorophyll and excites an electron, known as
8. Chlorophyll is part of a complex of proteins and lipids and other molecules called
(PSII) that contains over 30 individual chlorophyll molecul
of the thylakoids
7. Sunlight excites an electron in chlorophyll during photosynthesis.
8. Chlorophyll is part of the photosystem (specifically PSII) with over 30 chlorophyll molecules in the thylakoid membranes.
7. When sunlight hits chlorophyll, it absorbs the energy and excites an electron, initiating the process of photosynthesis.
This electron is then transferred to other molecules in the photosystem for further energy conversion and utilization.
8. Chlorophyll is part of a complex of proteins and lipids called the photosystem (specifically Photosystem II or PSII).
The photosystem is embedded in the thylakoid membranes of chloroplasts, which are the sites of photosynthesis in plant cells.
Within PSII, there are more than 30 individual chlorophyll molecules that work together to capture and transfer light energy.
These chlorophyll molecules are responsible for absorbing light of specific wavelengths and channeling the energy to drive the conversion of light energy into chemical energy, which is used to produce ATP (adenosine triphosphate) and NADPH (nicotinamide adenine dinucleotide phosphate) for the subsequent steps of photosynthesis.
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outline how 14C in carbon dioxide gas becomes incorporated into the sucrose molecules that are translocated in the phloem
The incorporation of 14C from carbon dioxide into sucrose and its translocation through the phloem is an important process that helps to fuel growth and metabolism in plants.
Here is an outline of how 14C in carbon dioxide gas becomes incorporated into the sucrose molecules that are translocated in the phloem; Carbon dioxide is taken in by the leaves of the plant through small openings called stomata.
The CO₂ is fixed into organic molecules by the process of photosynthesis, which involves the conversion of CO₂ and water into glucose and oxygen.
The glucose molecules are converted into sucrose through a series of enzymatic reactions that take place in the cytoplasm of the leaf cells.
The sucrose is transported from the leaf cells into the phloem tissue, which is responsible for the translocation of organic molecules throughout the plant.
The 14C that was incorporated into the sucrose during photosynthesis is transported along with the sucrose through the phloem tissue.
As the plant uses the sucrose, the 14C is released and incorporated into other organic molecules in the plant's tissues.
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Describe how the flow of water changes the temperature at the beach ?
Answer: well ya see the thing about that is..........
Explanation:
that the sea is water and water is
Garbage buried in an engineered and sealed landfill can still contain all of the following except
- leahate
- heavy metals
- groundwater
- methane gas
Answer:
C- groundwater
Explanation:
I took the test
Answer:
C
Explanation:
For each term listed in Column I, select the most appropriate description from the list given in Column II. COLUMN I 2.1 Perilymph 2.2 Cristae 2.3 Round window 2.4 Cerebrum 2.5 Cerebellum COLUMN II A- Perception of gravitational pull B- Perception of head movements C- Sets up waves in upper canal of inner ear E-Regulation of heart beat D- Absorbs pressure set up in inner ear Regulation of heart beat F- Regulation of body temperature G - Interprets impulses from maculae H - Interprets impulses from hair cells of the organ of Corti Found in membranous labyrinth 1-
Answer:
if all axes are one what would happened
What are cell membranes composed of? Why is it important for the cell membrane to be semi-permeable?
Answer:
With few exceptions, cellular membranes — including plasma membranes and internal membranes — are made of glycerophospholipids, molecules composed of glycerol, a phosphate group, and two fatty acid chains. Glycerol is a three-carbon molecule that functions as the backbone of these membrane lipids
Cell membranes are semipermeable, which means molecules can move through them. This is pretty important for cells to survive. Osmosis is where solvent molecules (usually water) move from one side of a cell membrane to the other. This happens because the concentration of a solute is higher on one side.
Explanation:
How has the audience of writers changed since the advent of online writing? A. It can reach people who can read B. It is usually made up of more people than before C. It is mostly composed of older readers D. It is limited
Answer:
b: it is usually made up of mot people than before
Explanation:
just took the test
Answer:
the answer options are different for me -
It is often more than one person.
Please help me to answer this question
Answer; sorry i can not help you on this one
Explanation:
What historical, political or geographical factors contribute to this difference in renewable energy consumption? List at least three different factors.
The historical, political or geographical factors that contribute to the difference in renewable energy consumption are energy generation, the dependence of natural resources that are uncontrollable by man, problems of energy quality and location of the resource.
What are the problems of renewable energy?One of the main challenges for generating energy from renewable sources is economic. Investing in energy matrices from renewable sources has a high cost, in addition to being considered a risky investment.
What are the problems of non-renewable energy?Non-renewable energy is also considered a type of dirty energy, as it causes damage to the environment and also to man, such as the destruction of ecosystems, global warming, acid rain, the greenhouse effect, among many other problems.
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Residual parent material refers to the *weathered rock* and *soil* that remains in its place of origin, while *transported parent material* is material that has been carried and deposited by natural agents such as water, wind, or glaciers.
The impact of these different types of parent material on *soil formation* can be significant. Residual parent material tends to contribute to the formation of soils with characteristics similar to the parent rock. The weathering process breaks down the rock into smaller particles, allowing for the development of soil horizons and the release of minerals that influence soil fertility. In contrast, transported parent material can introduce a diverse range of materials to a given area, leading to variations in soil composition, texture, and fertility. The transportation process can mix different types of sediment, resulting in the formation of heterogeneous soils with varying properties.
Residual parent material is the rock and soil that is still located in its original location and is weathered. Transported parent material is material that is carried and deposited by natural agents such as water, wind, or glaciers. The effect of these different types of parent material on soil formation can be significant.
Residual parent material usually contributes to the development of soils with qualities similar to the parent rock. The breakdown of rock into smaller particles through weathering enables the formation of soil horizons and the release of minerals that influence soil fertility.
The physical and chemical characteristics of soils derived from this form of parent material are often similar and homogeneous, allowing for predictable fertility and properties. Transported parent material, on the other hand, can introduce a diverse range of materials to a given area, resulting in variations in soil composition, texture, and fertility.
The transportation process can blend different types of sediment, resulting in the formation of heterogeneous soils with different characteristics. Transported parent material can also be exposed to weathering processes, altering its original composition and resulting in soils with varying degrees of fertility.
While transported parent material can increase the diversity of soil properties in an area, it can also make it difficult to predict soil characteristics, particularly in areas where different types of sediment have been deposited. The relationship between parent material and soil development is complex, with both the initial characteristics of the material and the surrounding environment influencing soil properties.
In general, residual parent material contributes to the development of homogeneous soils with predictable properties, while transported parent material can result in more diverse and heterogeneous soils.
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Help please it’s important
The Chesapeake Bay is an estuary. It is the largest estuary in the United States, located on the East Coast and stretching from Maryland to Virginia. Option A
What is an estuary?An estuary is a partially enclosed body of water where freshwater from rivers and streams mixes with saltwater from the ocean, creating a unique ecosystem that is rich in biodiversity. The Chesapeake Bay receives freshwater input from several major rivers, including the Susquehanna, Potomac, and James Rivers, which mix with saltwater from the Atlantic Ocean.
The resulting brackish water environment supports a variety of plant and animal species, making the Chesapeake Bay an important ecological and economic resource.
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What type of fracture is it when one side of the broken bone is forced into the interior of the other side
Answer:
Comminuted Fracture
Explanation:
A comminuted fracture is the one where one side of the bone is broken and the broken part gets forced into the interior of the other side.
help help help help help help help help help help help
Answer:
go with what the other guy said
Explanation:
What does Dr. David Liu say about base editors and why they could
be a better tool over CRISPR?
Answer:
my and I am just asking for a few days ago do you have any questions or concerns please visi
Use your codon chart to determine the amino acid sequence. Remember to read through the strand and ONLY start on AUG and STOP when you reach a stop codon (UGA, UAA, or UAG). Follow the example in the box. Abbreviate the proteins using the first three letters of the amino acid name.
Methionine (AUG)Amino acids can be abbreviated using the first three letters of their name.
Methionine can be abbreviated as Met.
The given RNA sequence is AUGUAACGAUGCGUCGUGGCAUCAUGCUGCGUCAGCGGCGAGUCUGACCCGUCUCUAACAGGACGGCCGGGCGUUGUCGUUGA.
We can use the codon chart to determine the amino acid sequence.
The codon chart is used to determine which amino acid is coded by a particular codon in a strand of DNA/RNA.A codon is a sequence of three nucleotides in DNA or RNA that encodes for a specific amino acid.
Each codon codes for a different amino acid.
For example, the codon AUG codes for the amino acid methionine.
To determine the amino acid sequence, we start reading the RNA strand from the start codon AUG and continue reading until we reach a stop codon (UGA, UAA, or UAG).
Then we write down the amino acid sequence for the codons we read, using the codon chart.
Here, the sequence starts with AUG, which codes for methionine.
After that, the next codon is UAA which is a stop codon, so we can stop.
The amino acid sequence is therefore Methionine. So, the answer would be Methionine (Met).
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What is a non-example of coastal wetland?
Answer:
A non-example of coastal wetland would be a mountain range, desert, or urban area. Coastal wetlands refer to a specific type of ecosystem that is located in the intertidal zone, where land meets the sea and is characterized by wet and marshy areas.
PLEASE ANSWER QUICK!The Greek roots of the word prokaryote mean “before nucleus.” Describe the way that DNA is organized in prokaryotic cells without the help of a nucleus. How does this approach differ from the way that eukaryotic cells organizes their DNA
Answer:
Prokaryotic cells' DNA are located in the cytoplasm of the cell rather than in the nucleus, like in eukaryotic cells. DNA aids in protein synthesis and determines functions of the cell in cells, regardless of being within the membrane of a nucleus or not.
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I hope this helps a little.
The word prokaryote in Greek means before kernel (nucleus). Unlike the eukaryotic cells, the nuclear material is located in the cytoplasm of the cell in a nucleoid.
What are the characteristics of prokaryotic cells?The prokaryotic cells are the primitive karyons that are defined by the lack of the true nucleus and organelles. Unlike the eukaryotes, the organelles lack the membrane that covers them but has a tough cell wall.
The prokaryotes include archaea and bacteria which are unicellular and microscopic organisms that are simple and have their genetic material organized into nucleoids in the center of the cell. They have the ability to live in harsh conditions.
Therefore, the eukaryotes and prokaryotes differ in the arrangement of the genetic material.
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the seperates the outer and middle ear
The eardrum/The tympanic membrane.
A client is experiencing numbness and tingling in their fingers and lips while donating blood.
plasma. You suspect that the client is experiencing mild
them drink some
to replenish their
more severe symptoms like laryngeal spasms, tetany, and convulsions.
You work quickly to have
levels before they start experiencing
A client is experiencing numbness and tingling in their fingers and lips while donating plasma. You suspect that the client is experiencing mild hypocalcemia, which is a condition that occurs when the blood calcium level is too low.
How to explain the informationHypocalcemia can cause a variety of symptoms, including numbness, tingling, muscle cramps, spasms, and seizures.
You first ask the client if they have any known medical conditions that could be causing their symptoms. You also ask them if they have taken any medications recently that could be affecting their calcium levels. If the client does not have any known medical conditions or medications that could be causing their symptoms, you suspect that their symptoms are caused by the blood donation.
Hypocalcemia can occur during blood donation if the donor loses too much blood too quickly. Blood contains calcium, and when the blood volume decreases, the calcium level in the blood can also decrease. This is why it is important to drink plenty of fluids before and after donating blood. Fluids help to replace the lost blood volume and prevent hypocalcemia.
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The poison attacks part of the slime cell called? It's function is?
Answer:
I think it's the bacteria or something to do with that
The function:
The slime layer is an easily removed, diffuse, unorganized layer of extracellular material which surrounds the bacterial cell. It is usually composed of polysaccharides and it may serve to trap nutrients, to aid in cell motility, to bind cells together or to adhere to smooth surfaces.
I'm not sure about the poison attack which I am sorry about, but I hope this helps at least a little!
Which of the following contains chemical energy?
A. Height
B. Light
C. Winds
D. Plants
Answer:
D plants contains chemical energy
Plants contain chemical energy.
Write a paragraph describing the primary differences between plant and animal cells. Be sure to include a discussion of the various organelles specific to each cell and how they differ between plant and animal cells.
The difference between animal and plant cells is that they contain different organelles, among these are the chloroplasts that plant cells contain and animal cells do not.
What are the differences between animal and plant cells?Each of these cells will have their own requirements, which is why they will have different types of organelles to be able to meet these requirements. Among the differences will be that plant cells will have chloroplasts to be able to generate their own food since they cannot obtain it by other means, so they will manufacture sugar through sunlight.
In plant cells it will have a cell wall that will be surrounded by a cell membrane. While animal cells will not have this cell wall.
Therefore, we can confirm that plant cells and animal cells will have differences in their content, function and organelles.
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Answer:
The primary differences between animal and plant cells concern the types of organelles present within them. Although these cell types are similar in that they’re both eukaryotes, plant cells have several structures not present in animal cells: chloroplasts, amyloplasts, and cell walls.
Explanation:
p foster
When contrasting the neuroimaging scans of the brains of normal people and those with schizophrenia, it has been found that people with schizophrenia had enlarged brain ventricles developmental cascade hypothesis loosening of associations increased assertive communication
I apologize for the confusion, but there seems to be a mix of different concepts and statements in your sentence. Neuroimaging studies have indeed revealed differences in brain structure and activity between individuals with schizophrenia and those without the disorder, but the specific factors you mentioned are not all directly related to these differences. Let's break down each concept separately:
1. Enlarged brain ventricles: It is true that some studies have found that people with schizophrenia may have enlarged brain ventricles. Ventricles are fluid-filled spaces in the brain, and their enlargement can be an indication of reduced brain volume in certain regions.
2. Developmental cascade hypothesis: The developmental cascade hypothesis is a theoretical framework that suggests that early disruptions in brain development and functioning may lead to cascading effects that contribute to the development of schizophrenia later in life. It proposes that abnormalities in brain circuits and networks can impact various cognitive, emotional, and behavioral processes.
3. Loosening of associations: Loosening of associations refers to a symptom of schizophrenia characterized by disorganized thinking and difficulty maintaining logical and coherent connections between thoughts and ideas. It can manifest as speech that jumps from one topic to another without clear connections.
4. Increased assertive communication: While assertive communication is a general communication style characterized by expressing one's needs, opinions, and feelings in a respectful and direct manner, it is not directly associated with schizophrenia. Communication difficulties, such as disorganized speech or decreased verbal fluency, are more commonly observed in individuals with schizophrenia.
It's important to note that understanding schizophrenia and its underlying neural mechanisms is a complex and ongoing area of research. Neuroimaging studies have contributed valuable insights into the brain differences associated with schizophrenia, but the disorder involves multiple factors and is not solely characterized by any single abnormality or symptom.
Creates unique set of DNA.
Does Mitosis or meiosis? Or both
Answer:
Meiosis
Explanation:
Mitosis creates an identical set of daughter cells to the parent cells through asexual reproduction but meiosis creates a set of sex cells that are identical to each other but not to the parent cell and this is through sexual reproduction.