Lack of strategy
lack of market management
Which statement best describes the significance of the
number 10 In the metric system?
Answer:
Since there is no choices for this question, I think it's significance is to be subdivisioned by multiples of 10 or 100 of any unit that is combined to the names of units of the metric system.
Explanation:
When the metric system have multiples of different measurements and names of the units, it can be either subdivisioned or multiplied by the number of that number used by that measurement. For example, 100 can be multiplied by 10 or 100 depending on what measurement it is. I think that is all I know.
I hope this answers your question! :)
What is one reason the membrane proteins could not go where the Davson-Danielli model thought they should go, sandwiching the lipid membrane on either side? A. Proteins are hydrophobic, so they shouldn’t be in an aqueous environment. B. Proteins are not normally found in cells. C. There was not enough protein to cover both sides of the membrane. D. They were correct, the proteins do go there.
Answer: A. Proteins are hydrophobic, so they shouldn’t be in an aqueous environment.
Explanation: ummm Founder Education
Membrane proteins are part of the biological membranes. Proteins are hydrophobic, and lacking in an aqueous environment was the drawback of the Davson-Danielli model. Thus, option A is correct.
What is Davson-Danielli model?
Davson-Danielli gave the membrane model, which was also called a lipoprotein sandwich model. It was proposed to show the selective nature of the membrane structure and resembles a sandwich due to its structural organization.
The lipids were layered in between the two protein layers on either side making it look like a sandwich, but the model was rejected as it didn't explain certain permeable molecules.
The arrangement was also contradictory as the proteins are hydrophobic and were placed on the outer side making them exposed to the water molecules. This constricted the movement, and the model failed.
Therefore, the hydrophobic nature of the protein failed the Davson-Danielli model.
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Why are research studies that lack controls examples of "bad science"?
the objective observation and measurement of the dependent variable
Which best matches objects that a scientist would include on a list describing a forest ecosystem?
Answer:
A
Explanation:
Edg 2021
Which organism in the food web can be a primary consumer and a secondary consumer?
A.Bird
B.Owl
C.Rabbit
D.Mouse
Answer: I belive the answer is A
Explanation: owls are carnivores since they only eat meat. and rabbits and mouses eat veggies and grass * herbivores.*
Feedback interactions with the human bidy are important because
Feedback interactions with the human body are essential because they play a crucial role in maintaining homeostasis, which refers to the body's ability to maintain a stable internal environment despite external changes.
These feedback mechanisms allow the body to detect and respond to deviations from normal conditions, ensuring that physiological processes remain balanced.
In the human body, feedback interactions typically involve a control system consisting of a sensor, a control center, and an effector. The sensor detects changes in the body's internal environment, such as temperature or hormone levels. The control center receives and processes the information from the sensor, determining the appropriate response. The effector then carries out the response, restoring or adjusting the body's conditions back to the desired set point.
Through feedback interactions, the body can regulate various processes, including body temperature, blood glucose levels, pH balance, heart rate, and hormone secretion, among others. These mechanisms enable the body to respond to internal and external stimuli, ensuring optimal functioning and promoting health.
Without feedback interactions, the body would be unable to detect and correct deviations, leading to imbalances and potentially harmful consequences. Feedback mechanisms are vital for maintaining the stability and overall well-being of the human body.
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Does the pharynx of human respiratory system have cartilage and epithelium?
Answer:
There is no cartilage but there is epithelium
Explanation:
The pharynx of the human respiratory system does not contain cartilage.
The pharynx, part of the human respiratory system, is a muscular tube that connects the nasal cavity and mouth to the larynx and esophagus. It serves as a passage for air and food. The gorge is made up of several regions, each with its own distinctive features.
The nasopharynx, the top part of the throat, contains no cartilage. Instead, it is lined with pseudostratified ciliated epithelium.This special epithelium helps to trap and transport mucus along with any particles or pathogens in the digestive system for elimination.
These regions also lack cartilage but are lined with stratified squamous epithelium. This type of epithelium provides protection from mechanical stress and potential abrasion caused by the passage of food and other substances down the pharynx.
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Determine which muscular tissue type each image below represents. Then click and drag the labels placing them in the correct
category.
The muscular tissue types for each image is given as follows
a)
skeletal muscles Voluntarymoves the skeleton Multi nucleatedb)
Cardiac muscleconnected by intralated discnucleus surrounded by glycogenc)
smooth musclehelps propel content organs'mostly found in visceraMuscular tissue typeGenerally,there are 3 categories of muscle tissue and these are
cardiacsmoothskeletal.We would use this to categorize the images, and we have that
a)
skeletal muscles Voluntarymoves the skeleton Multi nucleatedb)
Cardiac muscleconnected by intralated discnucleus surrounded by glycogenc)
smooth musclehelps propel content organs'mostly found in visceraFor more information on Nerves
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Complete Question is attached below
1) Skeletal muscle: moves the skeleton, voluntary movements, multinucleated cells. 2) Cardiac muscle: connected by intercalated discs, nucleus surrounded by glycogen. 3) Smooth muscle: propel contents through a tubular organ, mostly found in viscera.
What are the different types of muscles?The SMOOTH MUSCLEIt is formed by fusiform cells, mononucleated, and with no transversal striations.
There is a protein contraction system, but not as organized as the skeletal muscle's one.
Smooth-muscle is located in different organs, vessels, veins, and arteries.
It provides sustained contractions, slow and rhythmical, but not voluntary.
The SKELETAL MUSCLEIt is the most abundant muscle in vertebrates, constituting the somatic musculature.
Among its many functions, it proportionates motion to extremities and digits and is responsible for the position and posture of the individual. It also participates in eye movements, respiration, mastication, deglutition, and phonation.
The skeletal muscle contracts voluntarily, and its response is fast.
Cells composing the striated muscle are significantly longer and multinucleated. They arrange in bundles, where cells are parallel to each other.
The MYOCARDIUM MUSCLEThis tissue resembles more to the striated tissue than to the smooth one. However, there are some differences between them.
Cardiac cells are cylindrical and shorter, with ramifications.
Cardiac cells have one nucleus, and occasionally there can be two.
According to this information, we can answer the question,
Firts Image on the left
Skeletal muscle
It moves the skeleton.Produce voluntary movements.Its cells are multinucleated.Second central image
Cardiac or myocardium muscle
Cells are connected by intercalated discs.The cell nucleus is surrounded by glycogen.Third Image on the right
Smooth muscle
It helps propel contents through a tubular organ.It is mostly found in viscera.You can learn more about muscle types at
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All of the following could be products of hydrolysis except:
All of the following could be products of hydrolysis except: A steroid, option B.
What occurs during hydrolysis?Hydrolysis is a chemical reaction in which water is used to break apart a larger molecule into two smaller molecules. The water molecule is split into a hydrogen ion (H+) and a hydroxide ion (OH-), and these ions participate in the reaction by attacking the bonds in the larger molecule.
Steroids are not typically broken down by hydrolysis, as they do not contain any hydrolysable bonds. A nucleotide, glucose, a disaccharide, and an amino acid can all be products of hydrolysis reactions, depending on the starting molecule and the type of hydrolysis reaction being performed.
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The complete question is:
All of the following could be products of hydrolysis except:
A a nucleotide B. a steroid C glucose D a disaccharide E an amino acid
Match the correct definition to the correct term.
Question 1 options:
4
hypothesis
theory
matter
energy
kilogram
SI system
universal law
physical science
model
1.
the branch of study that includes physics and chemistry
2.
takes up space and has mass
3.
the capacity or ability to do work
4.
testable guess that can be expressed as an "if-then" statement
5.
a scientific explanation that has been repeatedly confirmed
6.
a principle that is in effect always and everywhere
7.
an artificial representation of a real system or process
8.
the standard units in scientific and technical pursuits
9.
the base unit for mass in the SI system
hypothesis- testable guess that can be expressed as an "if-then" statement theory - a scientific explanation that has been repeatedly confirmed matter-takes up space and has mass energy-the capacity or ability to do work
kilogram-the standard units in scientific and technical pursuits SI system -the base unit for mass in the SI system. universal law-a principle that is in effect always and everywhere.
physical science-the branch of study that includes physics and chemistry model-an artificial representation of a real system or process
What is Theory ?A principle formed to explain things, certain phenomena, or fact which was validated previously known as Theory.
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Select the statements that correctly describe how a new DNA molecule reflects the original DNA molecule from which it was copied. Select the TWO answers that are correct.
a. DNA replication proceeds in a 5' to 3' direction in the new DNA molecule and in the opposite direction in the original.
b. The nitrogenous bases in the new DNA molecule are A, T, G, and C, but the original molecule contains A, U, G, and C.
c. Each new DNA molecule contains an original strand and a newly synthesized strand.
d. The two DNA molecules are exact opposites of each other according to base pairs.
e. Base pairing rules duplicate the base pairs of the original molecule in the new molecule.
Answer:
a. DNA replication proceeds in a 5' to 3' direction in the new DNA molecule and in the opposite direction in the original
c. Each new DNA molecule contains an original strand and a newly synthesized strand.
Explanation:
DNA replication is an important process every cell must undergo prior to division. DNA replication is the process whereby DNA content is doubled. It occurs as a result of an enzyme called DNA polymerase, which synthesizes nucleotides.
DNA replication follows the semi-conservative model which uses one original DNA strand to synthesize a new DNA strand. The double-stranded DNA is separated into two single strands which serve as template for new strands. Due to the action of DNA polymerase, DNA replication proceeds in a 5' to 3' direction in the new DNA molecule and in the opposite direction in the original.
Also, each newly synthesized DNA molecule which is similar to one another contains an original strand (template) and a newly synthesized strand.
what is released through nuclear fission in Stars?
a. energy
b. gas
c. mass
d. pressure
Which of the following would be an example of an R-selected species?
An example of an R-selected species would be one that produces a large number of progeny with small size. So, the correct option is C.
R-selected species are characterized by their reproductive strategy, which focuses on producing a large number of offspring with relatively small size. These species prioritize quantity over quality when it comes to offspring production.
Option ''Large number of progeny with small size'' represents an example of an R-selected species. These species typically have a high reproductive rate and invest minimal resources in individual offspring. By producing a large number of progeny, they increase the chances of survival and successful reproduction in unpredictable or unstable environments.
In contrast, options A) Small number of progeny with small size and B) Small number of progeny with large size represent strategies more commonly associated with K-selected species. K-selected species prioritize quality over quantity, producing fewer offspring but providing them with greater parental investment and resources, resulting in larger size and higher survival rates.Option D) Large number of progeny with large size is less commonly observed in nature and does not align with the reproductive strategy of either R-selected or K-selected species.Therefore, the correct option is C.
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Complete Question:
Which of the following would be an example of an R-selected species?
A) Small number of progeny with small sizeB) Small number of progeny with large sizeC) Large number of progeny with small sizeD) Large number of progeny with large sizeWhat is the “x” shaped product of DNA replication called?
A.parent cell
B.cytokinesis
C.chromosome
D.nuclear membrane
Answer:
chromosome
Explanation:
Answer:c
Explanation:
TRUE/FALSE. many people believe alfred kinsey's work was responsible for a moral breakdown in the united states.
It is true that many people believe alfred kinsey's work was responsible for a moral breakdown in the united states.
Alfred Kinsey delivered the Kinsey Report, the biggest documentation of sexuality in the US at the hour of its publication.Analyze the effect of Kinsey's investigation of sexuality connected with how it changed the public's view of sexuality and how individuals are physically mingled.
Kinsey's report was stunningly effective. The two books together sold more than 750,000 duplicates and were converted into thirteen dialects. They might be viewed as probably the best and powerful logical writing of the 20th 100 years. The reports are related with a huge change in open impression of sexuality. A simple ten years after the reports were distributed, the main oral preventative was presented and the sexual upset started. The sexual upheaval was a social development from the 1960s to the 1980s that expanded acknowledgment of sex beyond marriage.
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(30 points) {brainliest} PLEASE HELP <3
Programmed cell death to remove damaged cells so they can't pass on their mutations is also called what?
A. Apoptosis
B. Telomerase
C. Cancer
D. Metastasis
Answer:
whaattttttttt5tttttttttttttttttt
FILL IN THE BLANK the terminology used to describe different microbial control agents is important to understand because ___. multiple select question. some treatments have different effects depending on the conditions some of the words are in common use with imprecise meanings many of the words sound alike and it gets confusing
Understanding the vocabulary used to describe various microbial control medications is crucial since different treatments have varying effects based on the circumstances and because some of the terminologies are frequently used but have ambiguous definitions.
the language used in microbial control. The process of sterilisation involves eliminating or destroying all microbiological activity (although it usually assumes the absence of prions which are rare but exceptionally resistant). In order to avoid decomposition and spoiling, stop the spread of disease and infection, and prevent undesirable microbial contamination, microorganism control is crucial. Chemical and physical agents are used to control microorganisms. The two main types of chlorine used to control microbes are hypochlorite and liquid and gaseous chlorine. Many pathogenic vegetative bacteria are destroyed when water is treated with chlorine.
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How many kingdoms are there in the domain Bacteria?
OA. 3
OB.A
OC. 2
OD. 4
Answer:
c
Explanation:
The classification system for bacteria has undergone several revisions, and different sources may give slightly different answers. However, based on the most widely accepted classification system, there are 2 kingdoms in the domain Bacteria:Kingdom Eubacteria (true bacteria)Kingdom Archaebacteria (ancient bacteria or archaea)Therefore, the answer is option C, 2.
In the domain Bacteria, there are two recognized kingdoms: Eubacteria and Archaebacteria. Eubacteria includes the vast majority of known bacterial species, while Archaebacteria includes a smaller group of bacteria that are often found in extreme environments such as hot springs, salt flats, and deep-sea hydrothermal vents.So, the correct answer is C, 2.
Explain how diffusion restored homeostasis during the dialysis treatment.
During dialysis, diffusion facilitates the movement of waste products and excess fluids out of the blood, restoring homeostasis.
During dialysis treatment, diffusion plays a crucial role in restoring homeostasis. Homeostasis refers to the body's balanced state, where the levels of various substances are maintained within a narrow range. In the context of dialysis, diffusion refers to the movement of solutes across a semipermeable membrane.In hemodialysis, the patient's blood is circulated through a dialyzer, which contains a semipermeable membrane. On one side of the membrane, the patient's blood flows, while on the other side, a dialysate fluid flows. Due to a concentration gradient, solutes like urea, creatinine, and excess electrolytes in the blood diffuse across the membrane into the dialysate fluid.This diffusion process helps remove waste products and excess fluids from the blood, bringing it closer to the normal physiological range. By restoring the balance of solutes and maintaining proper fluid levels, diffusion in dialysis aids in restoring homeostasis and promoting the overall well-being of the patient.For more such questions on Dialysis:
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A scientist is testing whether light color affects plant
growth. She places three groups of plants in boxes, each
with only one color of light: red, blue, or green. She places
a fourth group of plants in natural light. Each day she
measures the plants and records their growth.
What is the dependent variable in this experiment?
OA. The color of light the plants received
B. The plants in natural light
OC. The type of plants she used
D. The growth of the plants
The dependent variable in this experiment is D. The growth of the plants.
The scientist is measuring and recording the growth of the plants each day, which is the variable that is being affected and influenced by the different colors of light. The growth of the plants is the outcome that is dependent on the variable being tested, which is the light color.The dependent variable in this experiment is the growth of the plants, as it is the outcome that is being measured and recorded. The scientist is interested in observing how the different colors of light affect the growth of the plants. By comparing the growth of the plants in red, blue, green, and natural light conditions, the scientist can analyze the impact of light color on plant growth.In conclusion, the dependent variable in this experiment is the growth of the plants. By manipulating the colors of light that the plants receive and measuring their growth over time, the scientist aims to determine the effect of light color on plant growth.
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If we have a DNA gene that reads: TACGCGTCAGGCCAA
The Transcribed mRNA would read
Explanation:
ATGCGAGCCGGTT, I know 100% just did a test not to long ago , if yout letters are ATGC then look underneith those letters . TACG
i did with the mouse got 100
A always =T G always = C
How does artificial selection differ from natural selection? Select all that apply.
A. During artificial selection, the mating pairs are selected by humans, not the organisms.
B. The outcomes of artificial selection are predictable.
C. Artificial selection requires variety in a population.
D. Artificial selection does not help a population adapt to its environment.
Answer: A
Explanation:
Artificial selection is the process by which humans choose individual organisms with certain phenotypic trait values for breeding.
You've just won an all expenses paid trip anywhere in the world! Where would you travel and why?
Answer:
i would travel to michigan because i have a lot of great memorys as a little kid.
Explanation:
Which phrase best describes the rock's texture
Answer:
Foliated
Explanation:
which statement best describes how the law of independent assortment is involved in inheritance
The statement that best describes how the law of independent assortment is involved in inheritance is that the alleles for different genes are sorted separately during gamete formation. Thus, the correct option for this question is D.
What is Inheritance?Inheritance may be characterized as the process through which characters are significantly transferred from one generation to the next generation. It is also known as heredity.
The process of independent assortment states that the inheritance of various genes occurs independently of each other. In the law of independent assortment, the combination of genes and their probability is calculated and assumed by multiplying the probabilities of each gene.
Therefore, the statement that best describes how the law of independent assortment is involved in inheritance is that the alleles for different genes are sorted separately during gamete formation. Thus, the correct option for this question is D.
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Explain two potential uses of stem cells in medicine and consider and ethical or technical issues that need to be overcome before they can be used widely?
Please help!!!!!!!!!!!!
Answer:
253.585 square inches
Explanation:
The figure can be decomposed into 2 rectangles and a quarter circle.
Area of the figure = area of rectangle 1 + area of rectangle 2 + area of ¼(circle)
✔️Area of rectangle 1 = Length × width
Length = 10 in
Width = 6 in
Area of rectangle 1 = 10*6 = 60 in²
✔️Area of rectangle 2 = Length × width
Length = 10 in
Width = 6 + 7 = 13 in
Area of rectangle 2 = 10*13 = 130 in²
✔️Area of ¼(circle) = ¼(πr²)
r = 9 in
π = 3.14
Area of ¼(circle) = ¼(3.14*9²) = 63.585 in²
✅Area of the figure = 60 + 130 + 63.585 = 253.585 square inches
All living things have internal that helps them carry out basic functions.
true
................................
Answer:
True
Explanation:
By the end of grade 2. All organisms have external parts. Different animals use their body parts in different ways to see, hear, grasp objects, protect themselves, move from place to place, and seek, find, and take in food, water and air. Plants also have different parts (roots, stems, leaves, flowers, fruits) that help them survive, grow, and produce more plants.
By the end of grade 5. Plants and animals have both internal and external structures that serve various functions in growth, survival, behavior, and reproduction. (Boundary: Stress at this grade level is on understanding the macroscale systems and their function, not microscopic processes.)
By the end of grade 8. All living things are made up of cells, which is the smallest unit that can be said to be alive. An organism may consist of one single cell (unicellular) or many different numbers and types of cells (multicellular). Unicellular organisms (microorganisms), like multicellular organisms, need food, water, a way to dispose of waste, and an environment in which they can live.
Within cells, special structures are responsible for particular functions, and the cell membrane forms the boundary that controls what enters and leaves the cell. In multicellular organisms, the body is a system of multiple interacting subsystems. These subsystems are groups of cells that work together to form tissues or organs that are specialized for particular body functions. (Boundary: At this grade level, only a few major cell structures should be introduced.)
By the end of grade 12. Systems of specialized cells within organisms help them perform the essential functions of life, which involve chemical reactions that take place between different types of molecules, such as water, proteins, carbohydrates, lipids, and nucleic acids. All cells contain genetic information in the form of DNA molecules. Genes are regions in the DNA that contain the instructions that code for the formation of proteins, which carry out most of the work of cells.
Multicellular organisms have a hierarchical structural organization, in which any one system is made up of numerous parts and is itself a component of the next level. Feedback mechanisms maintain a living system’s internal conditions within certain limits and mediate behaviors, allowing it to remain alive and functional even as external conditions change within some range. Outside that range (e.g., at a too high or too low external temperature, with too little food or water available), the organism cannot survive. Feedback mechanisms can encourage (through positive feedback) or discourage (negative feedback) what is going on inside the living system.
A central feature of life is that organisms grow, reproduce, and die. They have characteristic structures (anatomy and morphology), functions (molecular-scale processes to organism-level physiology), and behaviors (neurobiology and, for some animal species, psychology). Organisms and their parts are made of cells, which are the structural units of life and which themselves have molecular substructures that support their functioning. Organisms range in composition from a single cell (unicellular microorganisms) to multi-cellular organisms, in which different groups of large numbers of cells work together to form systems of tissues and organs (e.g., circulatory, respiratory, nervous, musculoskeletal), that are specialized for particular functions.
Special structures within cells are also responsible for specific cellular functions. The essential functions of a cell involve chemical reactions between many types of molecules, including water, proteins, carbohydrates, lipids, and nucleic acids. All cells contain genetic information, in the form of DNA. Genes are specific regions within the extremely large DNA molecules that form the chromosomes. Genes contain the instructions that code for the formation of molecules called proteins, which carry out most of the work of cells to perform the essential functions of life. That is, proteins provide structural components, serve as signaling devices, regulate cell activities, and determine the performance of cells through their enzymatic actions.
The light reaction takes place
A. Only in light
B. In light or dark
C. Only in dark
The ph level of fluid is low
pH indicates the level of H+ ions, where low pH indicates too many H+ ions and high pH. However, different body fluids have different pH values.
What does it mean if pH is low?pHs of less than 7 indicate acidity, whereas a pH of greater than 7 indicates a base. pH is really a measure of the relative amount of free hydrogen and hydroxyl ions in the water. Water that has more free hydrogen ions is acidic, whereas water that has more free hydroxyl ions is basic.
Low-pH water will corrode or dissolve metals and other substances. Pollution can change a water's pH, which in turn can harm animals and plants living in the water.
The abnormalities in acid-base balance are of two types: acidosis and alkalosis. In acidosis, the blood pH is low or there is too much acid in the blood, while in alkalosis, the blood pH is high or there is too much base in the blood.
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