In single-celled organisms, materials are stored primarily in
Answer:Vacuole
Explanation:Vacuoles basically do the functions of storage, ingestion, digestion, etc.
What type of photoreceptor enables pricilla to maneuver and see basic shapes in her room in the middle of the night?.
Rods enables pricilla to maneuver and see basic shapes in her room in the middle of the night
What are photoreceptors ?That transform light into messages that are transmitted to the brain. Our night vision and colour vision are both provided by photoreceptors. Rods and cones are the two different types of photoreceptor cells. Photoreceptor cells can be involved in a variety of eye issues.
Specialized neurons called rod and cone photoreceptors carry out the first phase of vision. These light-sensitive cells are located next to the retinal pigment epithelium (RPE), a cell layer that is essential for the survival of photoreceptors, in the back of the retina.Learn more about Photoreceptors here:
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nucleic acid and carbohydrates are both types of what?
Answer:
Both are type of biological molecules or organic molecules synthesized only by living organisms
Explanation:
Need all the answers will give 5 stars.
Answer:
1. "a, O, and J"
2. "R and C"
3. I'm not entirely sure about #3, but I believe the answer is "d and R"
4."J, K, I, M, N"
5. "d"
6. "I" explain why: "It is at the bottom, so it is therefore the oldest."
7. "Q" explain why: "It is at the top, so it is therefore the youngest."
8. The folding occured before the faulting. Why? Because the folding is evident in the second half of the fault.
DISCLAIMER: any of these answers could be wrong. I did my best but I am still human.
The cell is the smallest part of a human that is still
an element
b
living
с
a theory
d
an egg
The nurse notices that a child is spitting up small amounts of blood in the immediate postoperative period after a tonsillectomy. what would be the best intervention?
The best nursing intervention to give to a child noticed with spitting up small amounts of blood in the immediate postoperative period after a tonsillectomy is to continue to assess the site where tonsillectomy is done for bleeding
Before anything else can be done, the first and foremost step a health care professional can do to help such child is be sure and keep assessing the child for bleeding as it is possible that blood may have been mixed with the saliva in the mouth.
TonsillectomyTonsillectomy is one of the health care measures given to patients with health problem concerning infections of the tonsils. When this health problem arise as a result of infection, the surgical removal of the tonsils is one of the best ways to improve the condition.
So therefore, the best nursing intervention to give to a child noticed spitting up small amounts of blood in the immediate postoperative period after a tonsillectomy is to continue to assess the site where tonsillectomy is done for bleeding.
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Describe the diffrence in ocean water in the poles and the
Ocean waters absorb less sunlight at high latitudes; the poles receive just 40% of the heat that the equator does. Because of these differences in solar radiation, the temperature of the ocean surface can range from a warm 30°C (86°F) in the tropics to a very frigid -2°C (28°F) towards the poles.
Why is ocean water saltier towards the poles and less at the equator?Rain reduces as one moves away from the equator, and as there is less rain and more sunshine, evaporation increases. The salt is left behind as water vapour evaporates from the ocean into the atmosphere, resulting in greater salinity. As one moves closer to the poles, fresh water from melting ice reduces surface salinity once more.
The equator is defined as the point at where the sphere's surface intersects a plane.
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The complete question is: What is the difference in ocean water between the poles and the equator, and why?
Write the classification of bamboo as per hierarchy and it’s characteristics
Explanation:
kingdom - plantae
Divison - Magnoliophyta
Class - Liliopsida
Order - Poales
Family - poaceae
Genus - Chusquea
Species - C. antioquensis
They have fibrious root system.
Which sexually transmitted infection causes pink-gray soft lesions with no discharge?
a. syphilis
b. chancroid
c. herpes simplex
d. human papillomavirus
The sexually transmitted infection that causes pink-gray soft lesions with no discharge is chancroid. The correct option is B
What is chancroid ?Chancroid is a sexually transmitted infection caused by the bacterium Haemophilus ducreyi. It is characterized by the appearance of small, painful, pink-gray soft lesions with no discharge. The lesions usually appear on the genitals, but they can also appear in the mouth, throat, or anus.
Therefore, The sexually transmitted infection that causes pink-gray soft lesions with no discharge is chancroid.
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Why do sharks find an injured fish - person - so easily?
Answer: a shark's sense of smell comes in handy in this situation. sharks have noses that arent used to breathe but to smell (they have a gill system for breathing) the shark can smell the blood from up to a quarter-mile away.
Explanation: sharks also pick up on minute electrical impulses using organs they have called Ampullae of Lorenzini. these organs are made of tiny hairs that are hidden in pores on the underside of their head
Why does water have a high surface tension? (2 points) Group of answer choices The lengths of the bonds in water molecules can change. Water molecules contain 18 electrons. Hydrogen bonding keeps water molecules close together. Water is a liquid at room temperature.
Answer:
Water's high surface tension is due to the hydrogen bonding in water molecules. Water also has an exceptionally high heat of vaporization. ... Water's heat of vaporization is 41 kJ/mol. Vapor pressure is inversely related to intermolecular forces, so those with stronger intermolecular forces have a lower vapor pressure.which type of microscope can be used to visualize unstained living cells?
Answer:
Phase contrast microscopy is a type of microscopic technique which converts phase shifts in light passing through a transparent specimen to brightness changes in the image. This technique made possible to study living cells without staining.
Explanation:
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A phase contrast microscope can be used to visualize unstained living cells.
A phase contrast microscope is a type of light microscope that can visualize unstained living cells by exploiting the differences in refractive indices of different regions of the cell. The microscope works by altering the path of the light that passes through the sample in such a way that the differences in refractive indices become visible as changes in brightness and contrast.
Living cells are often difficult to visualize using traditional light microscopy techniques because they are nearly transparent and lack sufficient contrast.
The phase contrast microscope solves this problem by using a specialized optical system that converts differences in refractive index into differences in phase, which can then be detected by the microscope's imaging system. This allows the microscope to produce high-contrast images of living cells without the need for staining or fixation.
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3 List the reactants when limestone reacts to produce calcium chloride
Water and carbon dioxide.
Answer:
2 NaCl + CaCO3 = these are the reactants
Explanation:
In much of the world, calcium chloride is derived from limestone as a by-product of the Solvay process, which follows the net reaction below: 2 NaCl + CaCO3 → Na2CO3 + CaCl.
Follow Up Questions:
1. What is a dichotomous key?
Answer:
A dichotomous key is a tool that allows the user to determine the identity of items in the natural world, such as trees, wildflowers, mammals, reptiles, rocks, and fish. Keys consist of a series of choices that lead the user to the correct name of a given item. "Dichotomous" means "divided into two parts".
Explanation:
Answer:A dichotomous key is a tool that allows the user to determine the identity of items in the natural world, such as trees, wildflowers, mammals, reptiles, rocks, and fish. Keys consist of a series of choices that lead the user to the correct name of a given item.
Explanation:
What does codominance mean in genetics?
Both alleles are dominant.
O Both alleles are recessive.
O The alleles are neither dominant nor recessive.
O Each allele is both dominant and recessive.
Answer:
Yes each abele is both dominant and recessive
Explanation:
Because it’s true
list 3 differences between sun leaves and shade leaves
Answer:
Partial sun is between four and six hours of sun a day. Partial shade is two to four hours of sun per day. Shade, in gardening terms, means less than two hours of sunlight a day. Leaves which grow in the shade ('shade leaves') are generally larger in area but thinner than leaves which grow in full sunlight ('sun leaves'). Sun leaves become thicker than shade leaves because they have a thicker cuticle and longer palisade cells, and sometimes several layers of palisade cells.
Use a minimum of 5 complete sentences explain what you have learned about the layers of the atmosphere
pls help
Answer:
sorry foe naghahanap din ako ng sagot Nyan:(
what is it called when the lead male and female are given preferential treatment to resources such as food and potential mates?
Answer:
Dominance Hierarchy
Explanation:
Dominance hierarchy is when the lead male and female are given preferential treatment to resources such as food and potential mates.
Dominance hierarchy forms as a way for animals to coexist in an environment where threats are constant and resources like food, water, mates, and shelter are limited. As a group, members in the dominance hierarchy have access to more resources than they could obtain as individuals and can better defend their territory from threats.
I hope this helps
which situation would be the most likely result of a mutation in a eukaryotic organism that causes it to produce less p21 protein than normal?
Mutation in a eukaryotic organism is most likely to cause destruction of cells with radiation-induced DNA which leads to production of less p21 protein.
Mutation refers to the process of producing diversity in characteristics by altering the genetic sequence. The alteration may include deleting, inserting or simple rearranging of chromosomes.
Eukaryotic organisms are organism that have their nucleus clearly defined and protected by a nuclear membrane.
When these types of organisms go through the process of mutation, the DNA of cells in which radiation is induced get damaged, this destruction is continued throughout the cell cycle and damaged DNA is not repaired. This causes the division of cells to be slower than usual because now the organism will produce lesser p21 protein.
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Below is a punnett square showing a yellow lab with the genotype BBee being bred with a black lab
with the genotype BbEe. Fill in the missing data in the header rows.
please help
Answer:
first third one Bb and the last one BbEe
Explanation:
Answer:
top row: Be, Be
bottom row: be
Explanation:
Compared to the healthy dog, did the enzymes from claire's stomach break down the protein at a low, normal or high rate?.
Compared to the healthy dog, the enzymes from claire's stomach break down the protein at a low rate.
Claire is a Great Dane who become dropping weight no matter the truth that she is eating. Claire does not have an boom in urge for food and additionally does not have sufficient electricity this is required for her to play.
Claire is dropping weight due to the fact meals the enzymes in her frame does not damage down the meals that she eats. When in comparison to a canine that become healthy, the enzymes from Claire's small gut broke down protein at a low rate.
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sample 1
sample 2
sample 3
sample 4
Answer:
Sample 1
Explanation:
Dna contains carbon, hydrogen, oxygen, nitrogen, and phosphorus. These make up the sugar-phosphate backbone of the DNA also known as the sides of the ladder.
when writing a scientific name which name must be capitalized?
When writing a scientific name, the genus name must be capitalized. For instance, in the scientific name of humans, Homo sapiens, "Homo" is the genus name, which is capitalized.
The scientific name is a universally accepted system of naming organisms to avoid confusion when referring to the same species. Each scientific name contains two words: the genus name and the species name. It is a binomial nomenclature system in which the first word represents the genus and the second word represents the species. When writing a scientific name, it is essential to follow a specific set of rules to ensure that the name is unambiguous and correctly represents the species.
The genus name is always capitalized, while the species name is always in lower case. For example, the scientific name of the common domestic dog is Canis familiaris, where Canis is the genus name and is capitalized, while familiaris is the species name and is in lower case. If a species has a subspecies, the subspecies name should be in lower case, and it should be preceded by the species name. For example, the subspecies of the tiger is Panthera tigris tigris, where Panthera is the genus, tigris is the species, and tigris is the subspecies.
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which snakes are the most popular in colorado and how often sre peoole bitten
Answer:
most popular snakes
rattlesnake
prairie rattlesnake
western rattlesnake
and the massasauga rattlesnake
Asexual reproductive process in which a single cell divides into two cells
Asexual reproduction is a reproductive process that involves the creation of offspring from a single parent without the involvement of gametes or the fusion of genetic material.
One common form of asexual reproduction is binary fission, where a single cell divides into two identical daughter cells. This process typically involves several stages. First, the parent cell duplicates its genetic material. Then, the cell elongates and the duplicated genetic material separates into two distinct regions.
Finally, a constriction occurs, leading to the physical division of the cell into two separate cells, each containing a complete set of genetic material. This results in the formation of two genetically identical cells, effectively producing offspring that are clones of the parent cell. Binary fission is commonly observed in single-celled organisms such as bacteria and protists.
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after taking a bite of pizza, sensory receptors are stimulated in your mouth. what is the order of information flow that results?
Correct order of information flow is :Stimulation of sensory receptors → impulse sent to CNS → sensation → perception.
A significant job of sensory receptors is to assist us with finding out about the environment around us, or about the condition of our inner environment. Various kinds of upgrades from shifting sources are gotten and changed into the electrochemical signs of the sensory system. This cycle is called tactile transduction. This happens when a boost is identified by a receptor which creates a reviewed expected in a tactile neuron.
On the off chance that sufficient, the evaluated potential makes the tactile neuron produce an activity potential that is transferred into the focal sensory system (CNS), where it is coordinated with other tangible data — and in some cases higher mental capabilities — to turn into a cognizant view of that upgrade. The focal incorporation may then prompt an engine reaction.
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Select the correct answer. Which of the following causes air pollution inside the house? A. Smoking cigarettes B. Growing houseplants C. Opening shades to let sunlight in D. Using fans to circulate air.
Is a pollution in India major issue? True or False
Which fossil fuel creates the greatest amount of air pollution? A. Natural. B. Gas c. Methane. D. Oil. E. Coal
A. Smoking cigarettes can causes air pollution inside the house.
In general most of the indoor air pollution are caused from sources that are responsible for releasing gases or particles into the air. Materials Like building materials and air fresheners contributes in pollution constantly. The main sources of pollution includes tobacco smoke and wood-burning stoves also cause indoor pollution.
Other reasons for pollution includes Vehicle emissions, fuel oils and natural gases, other sources includes by-products of manufacturing and power generation these are mainly power plants having coal, and fumes from chemical plants contributes as the primary sources of human-made air pollution.
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Behavior Example of the Five Differential Reinforcement Contingencies
Begin writing here. You must show how each of the five DR contingencies would affect the behavior of an organism. Write at lease one paragraph for each contingency.
Differential Reinforcement Contingencies (DR contingencies) are a set of behavioral strategies that are widely used by psychologists to improve or modify human or animal behavior. The Five Differential Reinforcement Contingencies include Differential Reinforcement of Other Behaviors (DRO), Differential Reinforcement of Incompatible Behaviors (DRI), Differential Reinforcement of Alternative Behaviors (DRA), Differential Reinforcement of High Rates of Behavior (DRH), and Differential Reinforcement of Low Rates of Behavior (DRL).Differential Reinforcement of Other Behaviors (DRO)
DRO is a type of behavioral contingency that involves reinforcing a desired behavior by rewarding an organism when it refrains from engaging in an undesired behavior for a specific amount of time. For example, if a student is consistently calling out in class, the teacher may implement a DRO contingency by rewarding the student every five minutes that they remain quiet and on-task. This way, the student is rewarded for engaging in the desired behavior of being quiet and on-task, rather than the undesired behavior of calling out.
Differential Reinforcement of Incompatible Behaviors (DRI)
DRI is a type of behavioral contingency that involves reinforcing a desired behavior by rewarding an organism when it engages in a behavior that is incompatible with an undesired behavior. For example, if a child is hitting their sibling, the parent may implement a DRI contingency by rewarding the child every time they engage in an incompatible behavior, such as playing nicely with their sibling. This way, the child is rewarded for engaging in a desirable behavior that cannot be done at the same time as the undesired behavior.
Differential Reinforcement of Alternative Behaviors (DRA)
DRA is a type of behavioral contingency that involves reinforcing a desired behavior by rewarding an organism when it engages in an alternative behavior that serves the same function as an undesired behavior. For example, if a child is screaming for attention, the parent may implement a DRA contingency by rewarding the child every time they use their words to ask for attention. This way, the child is rewarded for engaging in a desirable behavior that serves the same function as the undesired behavior.
Differential Reinforcement of High Rates of Behavior (DRH)
DRH is a type of behavioral contingency that involves reinforcing a desired behavior by rewarding an organism when it engages in a behavior at a high rate. For example, if a child is learning to read, the teacher may implement a DRH contingency by rewarding the child every time they read a certain number of words in a minute. This way, the child is rewarded for engaging in a desirable behavior at a high rate.
Differential Reinforcement of Low Rates of Behavior (DRL)
DRL is a type of behavioral contingency that involves reinforcing a desired behavior by rewarding an organism when it engages in a behavior at a low rate. For example, if a child is learning to draw, the teacher may implement a DRL contingency by rewarding the child every time they take a break from drawing after a certain amount of time. This way, the child is rewarded for engaging in a desirable behavior at a low rate.
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Ms. Johnson already tested the milk (with strip #1) for the presence of glucose. Now she will add the lactase spheres to the milk. She will let it sit for 30 seconds, then she will test a second time (with strip #2) for the presence of glucose. Finally, she waits an additional 30 second, and tests one last time (with strip #3) for the presence of glucose in the milk. Which strip do you predict will detect the most glucose, and which strip do you predict will detect least glucose? Why?
Based on the enzymatic reaction principle, it is predicted that strip 2 will detect the most glucose, and strip 1 will detect the least glucose.
This prediction is based on the assumption that lactase spheres have hydrolyzed lactose into glucose & galactose. When lactase spheres are added to milk, it takes some time for lactose to be hydrolyzed into glucose & galactose.
Therefore, strip 2 is expected to detect more glucose compared to strip 1 because lactose is being broken down into glucose, & the concentration of glucose is increasing with time.
By the time the second strip is used, some lactose should have been hydrolyzed into glucose, leading to an increase in the concentration of glucose in the milk.
After an additional 30 seconds, strip #3 is used to test for glucose. At this point, lactase spheres would have been in contact with milk for a longer duration.
Therefore, it is expected that strip #3 will detect a higher concentration of glucose compared to strip #2. However, the increase in glucose concentration may not be significant, as most lactose would have been hydrolyzed into glucose & galactose within the first 30 seconds.
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How can pollution reduce the rate of photosynthesis? Research work (60-90 words) unnecessarily,useless answers will be reported
\( \huge\mathcal\green{answer}\)
Air pollution has become an extremely serious problem. Air pollutants affect both plants and animals. Under polluted conditions, plants develop different physiological, morphological and anatomical changes. Pollutants cause damage to cuticular waxes by which then they enter the leaves through stomata. This further leads to injury to plants which can be either acute or chronic. Changes in stomata due to air pollutants which seem to be small can be of great consequence with respect to survival of the plant during stress. These effects can further lead to disturbing the water balance of leaf or whole plant. Respiration also gets affected because of the exposure of plants to air pollutants. The present paper deals with the effect of air pollutants on stomata as well as on respiration leading to affect gaseous exchange.
\( \huge\mathcal\green{hope \: this \: may \: be \: helpful}\)
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