Answer: C.
Explanation: Sand because solid molecules are the closest together, and thus causing heat to transfer the fastest.
Answer: C.
Explanation: Sand because solid molecules are the closest together, and thus causing heat to transfer the fastest.
What are the genetic structures found in the nuclei of cells that contains the genetic information (DNA)? Punnett Squares chromosomes mitochondria vacuoles
it's chromosomes, hope it helps
What process is carried out by RNA to produce a protein?
Answer:
During transcription, DNA is used as a template to make a molecule of messenger RNA. The molecule of mRNA then leaves the nucleus and goes to a ribosome in the cytoplasm, where translation occurs. During translation, the genetic code in mRNA is read and used to make a protein
GOTCHU
Answer:
Process during which a DNA sequence of a gene is copied to make an RNA molecule
Explanation:
Amono acids include a side chain as well as?
Firstly, It's Amino acids. And moving to the answer now. This contains the hydrogen atoms, the carboxylic group, and the amine group.
A basic amino group (NH2), an acidic carboxyl group (COOH), and a specific organic R group (or side chain) are the three organic molecules that make up an amino acid. Alpha-amino [alpha-amino] carboxylic acid is referred to as an amino acid informally. An amino and a carboxyl group are both joined to the core carbon (C) atom, known as the -carbon, in every molecule. A hydrogen (H) atom and the R group typically fulfill the remaining two bonds of the -carbon atom. The building components of proteins are amino acids. The great majority of chemical processes that take place in cells are catalyzed by proteins. They give cells a lot of their structural components and aid in fusing cells into tissues.
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Rivers and streams are biodiverse ecosystems that are sensitive to change.
Please select the best answer from the choices provided
A. True
B. False
It is true that river and streams ecosystem are sensitive to change.
Frequent droughts and shifting precipitation patterns lower water levels in river, lake and streams.It leave less water to dilute pollutants.High temperature cause more frequent algal bloom and reduce dissolved oxygen levels, It can cause death of fishes and can do significant harm to ecosystem.What do you understand by ecosystem?Ecosystem is a geographical area where both the abiotic and biotic factors interact.Abiotic factors include Sunlight, Water, AirBiotic factors include Animals and Plants.
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¿A qué se debió el incremento en la cantidad de oxígeno en la atmósfera hace miles demillones de años?
Debido a que el hidrógeno molecular expulsado por los volcanes se difundió en el espacio, la Tierra ganó una atmósfera rica en oxígeno. Otra posibilidad es que el oxígeno se acumule debido a una disminución de gases – como el hidrógeno – que reaccionan con y por lo tanto "absorben" el oxígeno.
Explanation:
Answer: Some authors suggest the rise in oxygen about 2,470 – 2,450 million years ago was related to extensive volcanic activity,
Explanation:
In three to five sentences, describe how a diagram of Earth’s water cycle demonstrates interactions among the biosphere, the lithosphere, the atmosphere, and the hydrosphere.(4 points)
Earth’s water cycle shows the interactions among biosphere, lithosphere, atmosphere, and the hydrosphere because it moves from one sphere to another.
Interaction of water cycle with earth systems.Water present in the hydrosphere can evaporate and this water become part of the atmosphere. Through precipitation, water in the atmosphere comes back to the hydrosphere or percolate into the ground to become groundwater which become the part of the geosphere.
This water is used by vegetation and other organisms which are the part of biosphere so we can conclude that water cycle connects the four earth systems.
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In old age, some cranial sutures become obliterated by ossification, and the adjacent cranial bones, such as the parietal bones, fuse.
A. True
B. False
Answer:
Hi, there the answer is True
Hope This Helps :)
Explanation:
BRAINLIEST!!!
YOU HAVE 5 MINUTES!!!!
Design an easy do-it-yourself compost bin that can be put (exnfe ffpao)
together at home. You can describe it, draw and label it, or both!
Include the following in your design:
• drawing or description of design
• materials used for the bin
• size of the bin
• substances used to fill it
• household items that can go in it
• how long it takes before it is ready
• how you use the compost
2)
Compost bin design: Add these household items to
your compost bin:
Compost is ready to use in this
much time:
Use your compost this way:
A description of the compost bin that can be used for this experiment is that the bin is a rectangle-shaped container that is made of wood. This container is 150 cm wide and 30 cm deep. It can hold up decaying materials for up to one month.
How to use the compostThe compost can be used to store decaying materials that will be used in a nearby farm for manure. Composting is the act of storing up decomposable materials that remain in a container until they are ready for use.
The compost so obtained can be used to improve the fertility of the soil where crops will be planted.
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ssignm I. Write TRUE if the statement is correct and FALSE if it is incorrect for the 1. Viruses are considered to be intermediate between living and non-living things. 2. Pasteurization is a method of heating milk and other food stuffs which is followed by rapid cooling. 3. White blood cells (lymphocytes) produce special protein called antigen. 4. Species are a group of organism that can breed successfully with one other to produce fertile offspring. 5. Tuberculosis caused by bacterium called salmonella typical. 6. In the scientific naming of organism, the 1st name is genus name. 7. Gymnosperm plants are lower plants that have well developed root, stem and Space for Tutorial Comment Marks leaves. 8. Sunlight is the primary source of energy for all plants. 9. Autotrophs are organisms that can synthesize their own energy from the raw material. 10. The major organic substances in living organisms are carbohydrate, lipid and protein. hest answer for the following questions. niem is fungus? arium
The following are:
TRUE. Viruses are not considered to be aliveTRUE. Pasteurization is a method of heating milk TRUE. White blood cells (lymphocytes) are a type of immune cell TRUE. A species is a group of organisms FALSE. Tuberculosis is caused by a bacterium TRUE. In the scientific naming of organismsFALSE. Gymnosperm plants are a group of plantsTRUE. Sunlight is the primary source of energy for all plantsTRUE. Autotrophs are organisms that can synthesizeTRUE. The major organic substances in living organisms What are the reasons?1. TRUE. Viruses are not considered to be alive because they do not have their own metabolism and they cannot reproduce on their own. However, they do have some of the characteristics of living things, such as the ability to evolve and to interact with their environment.
2. TRUE. Pasteurization is a method of heating milk and other food stuffs to a specific temperature for a set period of time, followed by rapid cooling. This kills harmful bacteria without affecting the taste or nutritional value of the food.
3. TRUE. White blood cells (lymphocytes) are a type of immune cell that produces antibodies. Antibodies are proteins that bind to specific antigens, which are molecules that are foreign to the body. This binding helps to protect the body from infection.
4. TRUE. A species is a group of organisms that can breed successfully with one other to produce fertile offspring. This means that the offspring will be able to reproduce themselves.
5. FALSE. Tuberculosis is caused by a bacterium called Mycobacterium tuberculosis. Salmonella typhi is a bacterium that causes typhoid fever.
6. TRUE. In the scientific naming of organisms, the first name is the genus name. The genus name is followed by the species name. For example, the scientific name for humans is Homo sapiens.
7. FALSE. Gymnosperm plants are a group of plants that have seeds that are not enclosed in an ovary. They are considered to be higher plants, along with angiosperms (flowering plants).
8. TRUE. Sunlight is the primary source of energy for all plants. Plants use sunlight to convert carbon dioxide and water into glucose, which is a sugar that they use for energy.
9. TRUE. Autotrophs are organisms that can synthesize their own energy from the raw materials. They are able to do this through a process called photosynthesis.
10. TRUE. The major organic substances in living organisms are carbohydrate, lipid, and protein. Carbohydrates are used for energy, lipids are used for storing energy, and proteins are used for building and repairing cells.
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Amino Acid?
sequence for the mRNA: AUG-UCA-AUG-UCA-AAA-GAC-CGA-AAA-GAC-CGA-UCA-AUG-AAA-UGA
Answer:
Methionine - Serine - Methionine - Serine - Lysine - Aspartic acid - Arginine - Lysine - Aspartic acid - Lysine - Serine - Methionine - Lysine - STOP.
Explanation:
The task in this question, which is to use the codons in the mRNA sequence to draft out an amino acid sequence depicts the process of TRANSLATION. Translation is the process by which an amino acid sequence is synthesized using the codons in the sequence of a mRNA molecule. The mRNA sequence is as follows:
sequence for the mRNA: AUG-UCA-AUG-UCA-AAA-GAC-CGA-AAA-GAC-CGA-UCA-AUG-AAA-UGA
Using the genetic code (a table showing the proteins encoded by certain codons), the following amino acid sequence is encoded by the mRNA sequence above:
Methionine - Serine - Methionine - Serine - Lysine - Aspartic acid - Arginine - Lysine - Aspartic acid - Lysine - Serine - Methionine - Lysine - STOP.
D
4) This diagram shows a food chain from a desert ecosystem in Arizona. The arrows show
how the matter eaten by organisms moves through the food chain.
western
diamondback
rattlesnake
Select each organism below that is a primary consumer in this food chain.
brittlebush
pallid-winged
grasshopper
ubmit
brittlebush
grasshopper mouse
red-tailed hawk
grasshopper
mouse
pallid-winged
grasshopper
red-talled
hawk
western diamondback
rattlesnake
Question
answere
28
Time
elapsed
PAUSE
Challeng
Stage 3 of
Get 5 corred
in a row
The primary consumers in the food chain are the organisms that eat the producers, which in this case are the brittlebushes. The primary consumers are the pallid-winged grasshoppers.
The other organisms in the food chain are secondary consumers (grasshopper mouse), tertiary consumers (red-tailed hawk), and apex predators (western diamondback rattlesnake).
Here is a diagram of the food chain with the primary consumers highlighted in green:
brittlebush (producer)
----------------------->
pallid-winged grasshopper (primary consumer)
----------------------->
grasshopper mouse (secondary consumer)
----------------------->
red-tailed hawk (tertiary consumer)
----------------------->
western diamondback rattlesnake (apex predator)
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Complete oxidation of one acetyl in Krebs cycle produces 1 ATP by substrate level phosporylation Select one:
True or False
Answer: False
Explanation:
Complete oxidation of one acetyl in Krebs cycle produces 1 ATP by substrate level phosporylation is false
Question 6 (1 point)
When a disease is acute, what does this mean?
Answer:
When a disease is acute, it will be a short duration. It may be severe and impair normal functioning. They also come on rapidly, and are accompanied by distinct symptoms that require urgent or short-term care, and get better once they are treated.
hope this helps :)
Main Steps of the Scientific Method: 1. ________________________________________ 2. ________________________________________ 3. ________________________________________ 4. ________________________________________ 5. ________________________________________ 6. ________________________________________
The scientific method is a systematic approach used by scientists to investigate and understand the natural world these steps are iterative, meaning that scientists often repeat the process, refining their hypotheses and experiments to gain a deeper understanding of the phenomenon under investigation.
It involves a series of steps that help ensure objectivity, reproducibility, and reliability in scientific research.
The main steps of the scientific method are as follows:
Observation: The first step involves making careful observations of a phenomenon or a problem in the natural world.
Scientists use their senses or instruments to gather data and identify patterns or interesting phenomena.
Question: Based on the observations, scientists formulate a research question that addresses the underlying cause or mechanism of the observed phenomenon.
The question should be specific and testable to guide the subsequent steps.
Hypothesis: In this step, scientists propose a possible explanation or solution to the research question.
The hypothesis is a tentative statement that can be tested through further experimentation or observation.
It should be based on existing knowledge and provide a clear prediction.
Experimentation: Scientists design and conduct experiments to test the hypothesis.
They manipulate variables, control conditions, and collect data to analyze and draw conclusions.
The experiment should be carefully planned, with appropriate controls and statistical methods to ensure accurate and reliable results.
Analysis: After collecting the data, scientists analyze the results using statistical methods or other analytical techniques.
They examine the data to determine if it supports or refutes the hypothesis.
This step involves organizing and interpreting the data to draw meaningful conclusions.
Conclusion: Based on the analysis, scientists draw conclusions about the hypothesis.
If the data supports the hypothesis, it may be accepted as a plausible explanation.
If the data does not support the hypothesis, scientists may revise the hypothesis or propose alternative explanations.
Through this iterative process, scientific knowledge advances and contributes to our understanding of the natural world.
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please help ill give brainliest :)) A coach travels from the station to the beach, a distance of 430 km away in 7 hrs. The coach is only allowed to travel at a maximum speed of 95 km/h. Did the coach break the speed limit?
Answer:
No he did not break the speed limit
Explanation:
430÷7=61.43mph
Study the part of the diagram of the carbon cycle labeled with 4.
Which statement best describes the movement of oxygen in the
process represented by 4?
Plants and animals take in oxygen as part of
photosynthesis.
Plants and animals take in oxygen as part of
respiration.
Plants take in oxygen for photosynthesis, and
animals use it for respiration.
Plants and animals release oxygen into the
atmosphere.
Answer: Answer choice 3
Explanation:
Most minors require permission from a parent, guardian or legal counsel to file a restraining order. They cannot file on their own behalf.
Courts may require more evidence that the alleged abuse poses a serious threat before granting a restraining order to a minor. More severe abuse may need to be shown.
The court can appoint a guardian ad litem to review the case and determine if a restraining order is appropriate and in the best interests of the child. This provides an extra layer of review.
Restraining orders can name both the minor and their guardian(s) for protection. This helps ensure the safety of the minor.
Younger minors typically need more approval and evidence, while teens aged 16-18 often have more authority to file with limited guardian consent or independently. But requirements vary significantly between states and courts.
Despite additional considerations, minors of any age can pursue a restraining order if they feel they are in danger. Support from advocates, counselors or law enforcement can help minors of any age to access this protection.
Does this summary accurately reflect the key additional points regarding minors filing restraining orders? Please let me know if I have missed anything or if any part of the summary would benefit from more clarification. I want to make sure I have captured the essence of these considerations properly.
Let me know if you have any other questions! I'm happy to help provide any other information or perspectives on this topic.
Which statement best describes the movement of oxygen in the
process represented by 4?
Plants and animals take in oxygen as part of
photosynthesis.
Plants and animals take in oxygen as part of
respiration.
Plants take in oxygen for photosynthesis, and
animals use it for respiration.
Plants and animals release oxygen into the
atmosphere.
Based on the options, choice 3 is the best statement to describe the movement of oxygen in the process represented by step 4:
Plants take in oxygen for photosynthesis, and
animals use it for respiration.
Here are the key reasons why this choice is correct:
Photosynthesis and respiration are two separate biological processes that require oxygen. Photosynthesis is how plants produce their own food, and respiration is how plants and animals utilize oxygen and food for energy.
In photosynthesis, plants take in carbon dioxide and oxygen from the atmosphere, along with water and sunlight, to produce glucose for food and release oxygen as a byproduct. So plants require oxygen as an input for photosynthesis.
In respiration, animals and plants take in oxygen from the atmosphere and break down glucose and oxygen to produce energy. So oxygen is required as an input for respiration and aerobic respiration.
Oxygen moves from the atmosphere to plants during photosynthesis, and then from plants to animals during respiration. It cycles between the biological processes.
The other options do not properly capture this cycling and movement of oxygen between photosynthesis and respiration.
Plants take in oxygen for photosynthesis, and animals use it for respiration. Therefore, option C is correct.
What is photosynthesis?Photosynthesis is the process by which green plants, algae, and some bacteria convert energy from sunlight into chemical energy in the form of glucose or other sugars.
During photosynthesis, the chlorophyll in the plant's chloroplasts absorbs light energy, which is then used to convert carbon dioxide and water into glucose and oxygen through a series of chemical reactions.
This process not only produces food for the plant but also releases oxygen into the atmosphere, which is essential for the survival of many organisms. Photosynthesis is a vital process for life on Earth, as it forms the basis of the food chain and is responsible for producing the oxygen that sustains aerobic respiration in animals. Therefore, option C is correct.
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SOMEONE PLZ HELP ME!!!!!!!!!!!!!!!!!!!!!!
The below are characteristics of prokaryotes except
No membrane-enclosed nucleus
Complex cellular structure
Mostly not harmful
Smaller than eukaryotes
Abundant in nature
Drag each tile to the correct location.
Categorize each term as something that is typical of a scientific theory, a scientific hypothesis, or both
makes predictions
about future
events
based on
observations of
natural phenomena
a tentative
statement used to
guide scientific
investigations
a well-established,
highly reliable
explanation
can be tested by
many independent
researchers
To categorize each term, we can determine if it is typical of a scientific theory, a scientific hypothesis, or both
Makes predictions about future events: Scientific Hypothesis. Based on observations of natural phenomena: Both Scientific Theory and Scientific Hypothesis. A tentative statement used to guide scientific investigations: Scientific Hypothesis. A well-established, highly reliable explanation: Scientific Theory
A scientific hypothesis is a tentative statement or prediction that can be tested through scientific investigation. It is based on observations of natural phenomena and can make predictions about future events.
A scientific theory, on the other hand, is a well-established and highly reliable explanation supported by a substantial body of evidence. It goes beyond individual observations and hypotheses, providing a comprehensive understanding of a particular phenomenon or set of phenomena.
Both scientific theories and hypotheses can be tested by many independent researchers to ensure the validity and reliability of the findings. Therefore, the term "Can be tested by many independent researchers" applies to both scientific theories and scientific hypotheses.
By categorizing the given terms, we can see that "Makes predictions about future events" corresponds to a scientific hypothesis, "Based on observations of natural phenomena" applies to both scientific theories and scientific hypotheses, "A tentative statement used to guide scientific investigations" refers to a scientific hypothesis, "A well-established, highly reliable explanation" represents a scientific theory, and "Can be tested by many independent researchers" applies to both scientific theories and scientific hypotheses.
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Type the correct answer in the box. Spell all words correctly.
What is a close relationship between two organisms that live together called?
The close relationship between two organisms that live together is called
Reset
Next
Answer:
symbiosis.
Explanation:
The term that you are referring to is symbiosis. (a symbiotic relationship)
Symbiosis is a proximate and often long-term interaction between two or more different biological species.
Why is the electronegativity of beryllium lower than the one of sulfur?
Answer:
1.57
Beryllium/Electronegativity
Explanation:
because it come first in periodic table than sulfur
4. (15) Some dog breeds are either black (BB, Bb) or brown (bb). However, the ability to create pigment (colour) is the result of a separate gene. For black or brown color to show, the AA or Aa must also be present; if not, the aa genotype results in no colour (albino/white). All responses must include the dihybrid Punnett squares with the results clearly stated. lting from a croce between two completely
The color of dog breeds can be black (BB or Bb) or brown (bb), and the ability to create pigment depends on the presence of the A gene (AA or Aa). The aa genotype results in no color (albino/white). Punnett squares can be used to predict the possible genotypes and phenotypes resulting from a cross between two dogs.
To determine the possible outcomes of a cross between two dogs, we can use a dihybrid Punnett square. Let's assume one dog is black (BbAa) and the other is brown (bbAA).
The Punnett square for the BbAa x bbAA cross would look like this:
Bb Ba
bb | Bbba | Bbaa
bb | bbba | bbba
From the Punnett square, we can see that there are four possible genotypes for the offspring: Bbba, Bbaa, bbba, and bbba. Among these genotypes, the Bbba and Bbaa genotypes will result in black-colored dogs, while the bbba and bbba genotypes will result in brown-colored dogs.
It's important to note that the presence of the A gene is necessary for color to be expressed, so the aa genotype would result in no color (albino/white) regardless of the B gene.
In summary, the use of a dihybrid Punnett square allows us to predict the possible genotypes and phenotypes of offspring resulting from a cross between dogs with different color and pigment gene combinations.
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One difference between mixtures and pure substances is that
A. pure substances have no chemical bonds.
B. mixtures are made of one type of atom.
C. pure substances can be physically separated. Zinc
D. mixtures can be physically separated.
Answer:
D. mixtures can be physically separated.
Explanation:
Pure substances are unable to be physically separated where as mixtures can be through processes such as distillation.
Where are the A, B and RH antigens located
Answer: The A, B, and Rh antigens are located on the surface of red blood cells.
Explanation:
Proteins–large complex molecules–are major building blocks of all living organisms. Discuss the chemical composition and levels of structure of proteins.
Amino acids are the building blocks of all proteins, no matter their function. Proteins are typically a chain of 20 amino acids. The human body can use combinations of these same 20 amino acids to make any protein it needs.
The roughly 20 canonical amino acids can be categorized based on their characteristics. Charge, hydrophilicity or hydrophobicity, size, and functional groups are significant variables. Protein structure and protein-protein interactions are influenced by these characteristics. Leu, Ile, Val, Phe, and Trp are hydrophobic residues that are frequently buried in the center of water-soluble proteins, whereas hydrophilic side chains are exposed to the aqueous solvent.To know more about Amino acids, visit:
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What is compensation point ?
➜ When the rate of photosynthesis is equal to rate of respiration, it is called as compensation point.
The rate of liberation of O2 during photosynthesis is equal to the rate of liberation of CO2 during respiration.Thus, there is no net uptake of gases from the environment.Compensation point is usually reached at dusk and down and on a cloudy day.How might society affect science when it comes to developing oil-based technology?
i think it it does not effect it very much or even at all
Explanation:
What role does the U.S. Constitution play in creating local governments?
OA. It requires that all local governments have constitutions based on
the federal document.
B. It gives the states the authority to create any local governments
they need.
OC. It gives the federal government the power to create any type of
local government.
D. It specifies the types of local governments that can be created by
the states.
1. Cytokinesis is the division of
a) the cell.
b) the nucleus.
c) the homologous chromosomes.
d) the sister chromatids.
Answer:
A
Explanation:
Cytokinesis is the division of the cell in its entirity.
are phenols and glycosides induced or pre-existing defenses mechanisms for plants immunity ?
Phenols and glycosides are pre-existing defense mechanisms in plants' immune systems. These compounds are part of the plant's chemical defense arsenal and are present in various tissues even before any attack or infection occurs.
Phenols are secondary metabolites found in plants that have antimicrobial and antioxidant properties. They contribute to the plant's defense against pathogens by inhibiting the growth and development of microorganisms. Phenols also play a role in wound healing and lignification, which strengthen the plant's cell walls.
Glycosides are another class of secondary metabolites found in plants that have diverse functions, including defense against herbivores and pathogens. Some glycosides act as toxic compounds when ingested by herbivores, while others can inhibit the growth of microorganisms or interfere with their feeding behavior.
Both phenols and glycosides are produced by plants as part of their constitutive defenses, meaning they are present at baseline levels even in the absence of stress or attack. However, their production can be further induced or enhanced in response to specific stimuli, such as pathogen invasion or herbivore feeding.
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