Lateral thinking: There are a dozen eggs in a carton. Twelve people each take a single egg, but there is one egg left in the carton. This is only possible if the last person to take the egg, took it along with the carton, leaving the egg in the carton only.
What is lateral thinking?Lateral thinking is that approach of solving problems which is creative and involves out - of - box ideas. The solution might not have anything to do with logical reasoning. The solution might differ for different people i.e., there can be more than one solution.
For example, in this question, when twelve people took twelve eggs, one each, from the carton, there is no mathematical or logical solution to how one egg is left in the carton. But we can reach for a lateral approach that the last person took the carton along with the egg, keeping the egg inside the carton.
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What parts of muscle contraction are missing from the model? Describe why these parts are important to the muscle
contraction process.
Answer:
The model only shows the sensory pathway of the reflex arc and does not show the motor pathway. The neuron loop / circuit is incomplete and therefore it does not show how Zoe would react to the nail in her leg
Explanation:
Answer:
The model doesn’t clearly show the neuromuscular junction. This aspect is a crucial part of the process because the nerve impulse triggers calcium channels to open, which stimulates the process of muscle contraction.
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Explanation:
Sample answer
5. What is the top quality you were looking for in assessing a material intended to hold a molten metal?
Answer:
Low thermal conductivity
Explanation:
The top quality you were looking for in assessing a material intended to hold a molten metal is low heat and thermal conductivity.
What are the properties of a metal?The properties of metal include malleability, ductility, sonorous, good conductor of heat and electricity, etc.
If you want to hold a molten metal, you should have a material that possesses a low thermal conductivity.
Therefore, the top quality you were looking for in assessing a material intended to hold a molten metal is low heat and thermal conductivity.
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Is sulfur a mineral and does it meet the criteria???
Answer:
Explanation:
Although not an important rock-forming mineral, sulfur is still a crucial resource for human societies. Sulfur is a native element as well as a mineral. Its crystal form consists of transparent to translucent crystals that have an unmistakable deep yellow color.
Answer:
Sulpher is an element ,whose atomic no. Is 16 and atomic mass is 32.it is a non-metal Wich is yellowish in colour.
two populations of mice living in the same forest are separated by a large water-filled ditch. after a rainstorm,flooding brings several mice from one population to the other population. when the mice from the first populationreproduce with members of the second population, what can be said about the offspring compared to the parentalpopulations
When mice from the first population reproduce with members of the second population, the offspring in the second population will have greater genetic variety, option D is correct.
This mixing of genetic material introduces new combinations of genes, leading to increased genetic variety in the second population. This genetic variety is beneficial as it can enhance the population's adaptability and resilience to changing environmental conditions.
It provides a broader pool of genetic resources for natural selection to act upon, potentially leading to the emergence of advantageous traits. This increased genetic diversity can contribute to the overall fitness of the second population, allowing it to better respond to selective pressures and increasing its chances of long-term survival in the forest ecosystem, option D is correct.
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The complete question is:
Two populations of mice living in the same forest are separated by a large water-filled ditch. After a rainstorm, flooding brings several mice from one population to the other population. When the mice from the first population reproduce with members of the second population, which of the following will likely occur?
A. All of the offspring will die as a result of reproductive mutations.
B. The offspring will be forced to leave the second population.
C. The offspring will be genetically identical to their parent from the first population.
D. The offspring in the second population will have greater genetic variety.
Use lesson concepts to complete the diagram to show the outcome of communication among scientists.
Space 1:
Space 2:
Space 3:
Space 4:
Answer:
where are thenquewtions
Explanation:
I don't understand if you tell me straight I'll tell you that right annswer
Misting helps keep the plants?
Answer: AHAHAA BUM UR FAiling ur quiz LLL
Answer:
Misting houseplants is a very simple and effective way to boost humidity.
Explanation:
When should you mist plants?
The best time to mist your houseplants is in the morning before the sun gets high in the sky, typically between 7 and 9 a.m. The evening, after 5 pm is also a great time for misting.
When the concentration of molecules are equal on both sides of the cell membrane, the water will....
Answer:
Move in and out of the cell evenly
Explanation:
In the passive and active transport, the solute move from lower concentration to higher concentration. In the passive transport cellular energy is not required while in active transport, cellular energy is required.
But, when the concentration of molecules are equal on both sides of a membrane, even though the movement of molecules does not stop and molecules keep their movement in and out of the cell evenly.
Hence, the correct answer is "Move in and out of the cell evenly".
How do you design and conduct an investigation or a project on the classification of organisms using the scientific method?
Design and conduct an investigation or a project on the classification of organisms using the scientific method as follows-
What is scientific method?The scientific method is a systematic approach to problem-solving that involves making observations, forming hypotheses, testing those hypotheses, and drawing conclusions.
First, form a question or hypothesis about the classification of organisms.
2. Collect relevant data and observations through research, fieldwork, and experiments.
3. Analyze and interpret the data to form a conclusion about the hypothesis.
4. Develop a method for testing the hypothesis.
5. Gather materials and conduct the experiment, recording all data and observations.
6. Analyze the results of the experiment and draw conclusions.
7. Communicate the results of the investigation, including the data, observations, and conclusions.
8. Compare the results of the investigation with the original hypothesis.
9. Publish the results of the investigation and present them to the scientific community.
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When are electrons able to be pushed and move freely
The density of water is _____.
A. 1.0 g/mL
B. 0.1 g/mL
C. 10 g/L
D. none of these
Answer:
A. 1.0 g/mL
Explanation:
The density of water is 1.0 gram per milliliter.
a significant genetic influence was found for adolescents' ratings of their parents' supportiveness.
Based on the statement you provided, it sounds like a study has found that genetics plays a significant role in how adolescents perceive their parents' supportiveness. This suggests that there may be certain genetic factors that make some teenagers more likely to view their parents as supportive, while others may be less inclined to do so. However, it's important to keep in mind that genetics are just one of many factors that can impact parent-child relationships, and that environmental factors such as upbringing and life experiences can also play a significant role. Ultimately, the relationship between a parent and child is complex and multifaceted, and there are likely many different factors that contribute to how supportive or unsupportive it may be.
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what do chemical reactions do
Answer:
A chemical reaction rearranges the constituent atoms of the reactants to create different substances as products.
Explanation:
Both mitosis and meiosis occur in the cells of your body. Select two the ways that these processes are the same.
A
The processes are both types of reproduction.
B
The number of cells produced by these processes are the same.
C
The cells produced by these processes are identical to the original cell.
D
The genetic information is copied and placed into daughter cells in both processes.
Will being in the sun too long without sunscreen cause skin cancer?
Independent variable: ?
Dependent variable: ?
Hypothesis: If ____ Then ____ Because.
The independent variable is time to sun exposure, the dependent variable is the incidence of skin cancer, and the hypothesis is that sunscreen may cause skin cancer.
What is the Independent variable?The Independent variable is the experimental variable that isn't changed across the experiment, while the dependent variable changes in the experiment.
The independent variable is said to be the cause, while the dependent variable can be defined as the effect of a given experiment.
In conclusion, the independent variable is time to sun exposure, the dependent variable is the incidence of skin cancer, and the hypothesis is that sunscreen may cause skin cancer.
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Pick three correct statements about enzymes.
pls help.
thin-walled, saclike structure that surrounds the glomerulus and receives the fluid that was filtered from the blood.
The thin-walled, saclike structure that surrounds the glomerulus and receives the fluid filtered from the blood is called Bowman's capsule.
Bowman's capsule is a crucial component of the nephron, the functional unit of the kidney responsible for urine formation. It is located in the renal cortex and surrounds the glomerulus, which is a network of capillaries involved in the filtration of blood.
The glomerulus filters blood under pressure, allowing small molecules such as water, ions, and waste products to pass through into Bowman's capsule. This filtered fluid, known as the glomerular filtrate, enters the capsule through the fenestrated capillaries of the glomerulus.
Bowman's capsule is composed of two layers: the parietal layer, which forms the outer wall, and the visceral layer, which is in direct contact with the glomerulus. The visceral layer consists of specialized cells called podocytes, which have extensions called foot processes that wrap around the glomerular capillaries.
The space within Bowman's capsule, where the glomerular filtrate collects, is called the urinary or Bowman's space. From there, the filtrate moves through the renal tubules, where reabsorption and secretion occur, ultimately leading to the formation of urine.
Bowman's capsule serves as the initial site of filtration in the kidney. Its thin-walled, saclike structure surrounds the glomerulus and receives the fluid that was filtered from the blood. The glomerular filtrate collected in Bowman's space undergoes further processing in the renal tubules to ultimately form urine. Understanding the structure and function of Bowman's capsule is essential for comprehending the initial step of urine formation in the kidneys.
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What is the chemical reaction between oxygen and glucose that releases energy into cells?
Answer: The chemical reaction between oxygen and glucose that releases energy in cells is called cellular respiration. This process occurs in the mitochondria of cells and involves several steps, including glycolysis, the citric acid cycle, and the electron transport chain.
Glycolysis is the first step of cellular respiration, during which a molecule of glucose is broken down into two molecules of pyruvate, releasing a small amount of energy in the form of ATP (adenosine triphosphate). The citric acid cycle, also known as the Krebs cycle, is the second step of cellular respiration, during which pyruvate is further broken down and more ATP is produced.
The final step of cellular respiration is the electron transport chain, which occurs in the inner membrane of the mitochondria. During this step, electrons are transferred from molecules of NADH and FADH2 to oxygen, releasing a large amount of energy in the form of ATP. The oxygen used in this process is the oxygen we breathe in, and the glucose comes from the food we eat.
Overall, cellular respiration is a series of chemical reactions that converts glucose and oxygen into energy, releasing carbon dioxide and water as byproducts.
Explanation:
EASY 28 POINTS
tolerance what does it mean to u why it it important own word plssss
Answer:
tolerance is the willingess to accept, and see value in the views of others
The energy in many of those food particles is ultimately transferred into ______. A. Complex carbohydrates B. Glucose C. Proteins D. Lipids
Many organelles contribute to the proper functioning of eukaryotic cells. Identify and describe four organelles that contribute to the synthesis, transport, packaging, and export of proteins to the extracellular environment.
Answer:
The four organelles that contribute to the synthesis, transport, packaging, and export of proteins to the extracellular environment are Nucleus, RIBOSOMES, rough endoplasmic recticulum and Golgi apparathus.
Explanation:
The nucleus is the organelle that produced RIBOSOMES.
RIBOSOMES are organelles responsible for protein synthesis production of proteins.
The protein produced by the RIBOSOMES are then gathered in the rough endoplasmic recticulum . It then export and transport the protein to Golgi apparatus. The Golgi apparatus modifies and package the protein.
When the water availability of a plant's environment decreases, the plant can respond by closing its stomata. This reduces the amount of water that the plant loses through its leaves due to transpiration.
Closing the stomata also reduces the amount of carbon dioxide that the plant can take in through its leaves, which will most likely result in
A.
a decreased rate of photosynthesis.
B.
an increased rate of photosynthesis.
C.
no change in the cellular processes of the plant.
D.
an increased rate of cellular respiration.
Answer: A
Explanation: This reduces the amount of water that the plant loses through its leaves due to transpiration. a decreased rate of photosynthesis. What processes require the chloroplasts and mitochondria to interact with one another? During photosynthesis, plant cells take in carbon dioxide, CO2, and release oxygen, O2.
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How do fungi digest their food sources?.
Answer:Fungi release digestive enzymes into their food and digest it externally.
Explanation:
They absorb the food molecules that result from the external digestion.
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Suppose the brown allele for eye color (B) is completely dominant over the blue
allele for eye color (b). If two brown-eyed parents produce a child that is blue-
eyed, what FRACTION is the probability that the next child will have blue eyes?
Answer:
50%
Explanation:
its a chance but not likely
because its not dominant
Which of the following statements correctly describes action potentials?
A) Amplitude varies with size of the initiating event
B) Has a threshold
C) Has no refractory period
D) Is only an excitatory event
E) B and D
B and D statements correctly describes action potentials
What is action potential ?A neuron transfers information away from the cell body through an axon, resulting in an action potential. For the action potential, neuroscientists sometimes use the terms "spike" or "impulse." A depolarizing current produces the action potential, which is a surge of electrical activity.
Action potentials, nerve impulses, or occasionally just spikes are terms used to describe these spike-like events. The primary events used by nerve cells to convey information from one location to another are action potentials.
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Which step in a comparative investigation is not included in a descriptive
investigation?
A. Asking questions
B. Collecting data
C. Comparing or contrasting
D. Making observations
comparing and contrating
The __________ is the outer layer of the kidney, located just deep to the fibrous capsule.
Answer:
renal cortex
Explanation:
what is the difference between mismatch repair and nucleotide excision repair?
Answer:
One nucleotide is replaced in mismatch repair, while many nucleotides are replaced in nucleotide excision repair.
Explanation:
genetic engineering is widely used in the field of agriculture and medicine. justify the impact of genetic engineering on humans and the environment.
Answer:
Biotechnology is the use of biological techniques and engineered organisms to make products or plants and animals that have desired traits.
Explanation:
People have used biotechnology processes, such as selectively breeding animals and fermentation, for thousands of years. Late 19th and early 20th century discoveries of how microorganisms carry out commercially useful processes and how they cause disease led to the commercial production of vaccines and antibiotics. Improved methods for animal breeding have also resulted from these efforts. Scientists in the San Francisco Bay Area took a giant step forward with the discovery and development of recombinant DNA techniques in the 1970s. The field of biotechnology continues to accelerate with new discoveries and new applications expected to benefit the economy throughout the 21st century.
In its broadest definition, biotechnology is the application of biological techniques and engineered organisms to make products or modify plants and animals to carry desired traits. This definition also extends to the use of various human cells and other body parts to produce desirable products. Bioindustry refers to the cluster of companies that produce engineered biological products and their supporting businesses. Biotechnology refers to the use of the biological sciences (such as gene manipulation), often in combination with other sciences (such as materials sciences, nanotechnology, and computer software), to discover, evaluate and develop products for bioindustry. Biotechnology products have made it easier to detect and diagnose illnesses. Many of these new techniques are easier to use and some, such as pregnancy testing, can even be used at home. More than 400 clinical diagnostic devices using biotechnology products are in use today. The most important are screening techniques to protect the blood supply against contamination by AIDS and the hepatitis B and C viruses.
Applications of Genetic Engineering
Genetic engineering means the manipulation of organisms to make useful products and it has broad applications.
A cell has a magnified diameter of 16cm when seen through a microscope. The microscope has a magnification of 5. What is the real size of the cell's diameter? Give your answer to 2 decimal places.
Which of the following can be considered a function of the paranasal sinuses?
A) The paranasal sinuses are passageways for nerves to pass through.
B) Sinuses take away a minimal amount of strength from bones while reducing the weight of bones.
C) Sinuses have rough patches that aid in muscle attachment.
D) Sinuses are often referred to as vestigial, anatomical features with no know function
The function of the paranasal sinuses can be summarized as B) Sinuses take away a minimal amount of strength from bones while reducing the weight of bones.
The paranasal sinuses are air-filled cavities located within the skull and surrounding the nasal cavity. Their main function is to reduce the weight of the skull bones without compromising their strength. By being filled with air, the sinuses decrease the overall weight of the skull, making it easier for the head to move and reducing the strain on neck muscles.
Additionally, the sinuses also contribute to the resonance and quality of the human voice. They act as resonating chambers, modifying the tone and timbre of sound produced by the vocal cords.
While the sinuses do not serve as passageways for nerves (Option A), aid in muscle attachment (Option C), or have no known function (Option D), their role in reducing skull weight and influencing voice resonance is well established.
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