Philanthropy round in sorority recruitment is a segment cells of the recruitment process in which prospective new members learn about each sorority's social causes and charitable events.
The philanthropy round in sorority recruitment is a section of the recruitment process during which prospective new members learn about each sorority's social causes and charitable events. Sororities encourage service and philanthropy by organizing fundraisers, volunteer activities, and other events to support their chosen causes. Each sorority's philanthropy is showcased during this round of recruitment, providing potential new members with insight into the organizations they might be interested in joining.
It is critical to attend philanthropy events, as they provide potential new members with the opportunity to see what a particular sorority is all about. They allow the sorority to showcase its philanthropic work, and they provide an opportunity for potential new members to connect with active members and ask questions. The philanthropy round assists potential new members in determining which sorority aligns best with their values, interests, and passions.
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Which is the function of the esophagus? (1 point)
O connect the mouth with the stomach
receive and chew food
O release digestive enzymes
o absorb nutrients from food
Answer:
receive and chew food
Explanation:
Answer:
O connect the mouth with the stomach
Explanation:
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The ______ of an element is the total number of protons and neutrons in the ______ of the atom.
Answer:
The Atomic number of an element is the total number of protons and neutrons in the Mass number of the atom.
Explanation:
which of these describes a use of biostimulation
post-synaptic inhibitory potentials (ipsps) group of answer choices(a) are formed when postsynaptic membrane permeability increases for k (b) are a type of graded potential(c) are formed when the postsynaptic permeability for cl- ions increases(d) a and c(e) all of the above
Post-synaptic inhibitory potentials (IPSPs) group of answer choices(a) are formed when postsynaptic membrane permeability increases for k (b) are a type of graded potential(c) are formed when the postsynaptic permeability for cl- ions increases. The correct answer is (e) all of the above.
Post-synaptic inhibitory potentials (IPSPs) are the hyperpolarizations of postsynaptic potentials. They result from the binding of neurotransmitters to receptors on the postsynaptic membrane. The permeability of the postsynaptic membrane increases for chloride (Cl−) or potassium (K+) ions, which results in the hyperpolarization of the membrane potential. As a result, the membrane potential is more negative than the resting potential and more difficult to depolarize. The postsynaptic potential is proportional to the quantity of neurotransmitter that was released and the number of receptors on the postsynaptic membrane. The postsynaptic inhibitory potentials (IPSPs) are a kind of graded potential, which means they can have varying amplitudes and durations, depending on the quantity of neurotransmitter released.
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match the following components involved with protein import into the er with the cellular location where they are normally found. - signal recognition particle - protein translocator - mrna - srp receptor - active site of signal peptidase 1. cytosol 2. er lumen 3. er membrane
By matching the components involved with protein import into the ER with their cellular locations, we get:
Signal recognition particle: 1. cytosol
Protein translocator: 3. ER membrane
mRNA: 1. cytosol
SRP receptor: 3. ER membrane
Active site of signal peptidase: 2. ER lumen
Several elements are crucial for protein import into the endoplasmic reticulum (ER). A cytosolic protein called the signal recognition particle (SRP) identifies and attaches to the signal peptide on the developing protein as it leaves the ribosome.
The SRP then directs the ribosome-nascent protein-SRP complex to the ER membrane's SRP receptor. The nascent protein is moved more easily over the ER membrane and into the ER lumen thanks to the protein translocator, which is also a component of the ER membrane. The ER lumen contains the signal peptidase active site, which cleaves off the signal peptide. The nascent protein's mRNA can be found in the cytosol as well.
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What section of dna are used in dna fingerprinting
Answer:
Repetitive DNA sequences "minisatellites." The two major uses for the information provided by DNA-fingerprinting analysis are for personal identification and for the determination of paternity. DNA fingerprinting is based on DNA analyzed from regions in the genome that separate genes called introns.
Which kingdom includes an organism that can survive by photosynthesis in the presence of light or by consuming organic material in dark conditions?.
Protists are eukaryotic organisms that do not plant, animal, or fungus.
The kingdom Protista includes an organism that can survive by photosynthesis in the presence of light or by consuming organic material in dark conditions.
What are protists?Protists are eukaryotic organisms.
The nutrition present in them is mixotrophic.
Some organisms make food through photosynthesis and some are parasites and some consume organic material.
Thus, the correct option is protists, they can survive by photosynthesis in the presence of light or by consuming organic material in dark conditions.
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Does the mother always give an X chromosome?
A man can give either an X or a Y chromosome to his progeny, whereas a mother always passes an X chromosome to her children. If he transmits his X chromosome, their unborn child will be female by nature.
What genes can you only get from your father?All males receive a Y chromosome from their father, hence all characteristics that can only be found on the Y chromosome were passed down from father to son. The Evidence in Support: There is a distinct paternal lineage for Y-linked features.
What parent influences eye color?A child will inherit one copy of each parent's eye color gene. The gene is passed down in two copies: one from the mother and one from the father. The eye color is determined by the dominant gene.
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_____ splits water into 1/2 O2, H , and e- . A structure of a thylakoid. Letters from A to E indicate definite structures. Letter A indicates the first protein complex located in the thylakoid membrane. Letter B indicates a multiprotein complex between two complexes A and C. Letter C marks the second integral membrane protein complex. Letter D marks a substance inside the thylakoid. Letter E indicates a flask-shaped structure in the membrane of the thylakoid, which has a canal through the membrane. D B C A E
The luminous reactions begin when light reaches photosystem II. The water molecules provide electrons to the photosystem, releasing oxygen and protons. The letter A represents photosystem II that splits water.
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1. Luminous energy is trapped by chlorophyll in Photosystem II.
2. When the pigment molecules absorb light, electrons provided by water molecules get in a higher energy level.
3. The excited electrons go through the electron transport chain from Photosystem II to a less energetic level in photosystem I.
4. When the excited electrons leave photosystem II, they are replaced by new electrons extracted from the water molecules.
5. Luminous energy absorbed move the electrons from the photosystem I to another electron acceptor, from where they get transported again and used to produce NADPH molecules.
6. When electrons leave Photosystem I, they are replaced by new electrons coming from photosystem II.
7. When the water molecule breaks down, hydrogen ions remain in the thylakoid lumen, from where they are pumped to the stroma by the ATP synthase.
8. The released energy is used to produce ATP molecules.
9. Hydrogen ions go back from the stroma to the thylakoid compartment.
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prairie soils (mollisols) are _______. a. poor in organic matter b. easy to cultivate and fertile c. poor in mineral nutrients d. difficult to cultiva
Prairie soils (mollisols) are easy to cultivate and fertile. Prairie soils are abundant in carbon. Living plant roots and organic materials in the soil both contain carbon. Additionally, after plants absorb carbon from the environment, it is stored in the soil in this location.
What are mollisols?
Mollisols are soil types that are characterised by their deep and dark topsoil (A horizon) and their fertile and soft soil structure. Mollisols are a soil order that covers a significant portion of the world's grasslands and is a common soil in the Midwest United States, including the Great Plains. They are soils that are rich in organic matter, as well as minerals. Therefore, prairie soils (mollisols) are fertile and easy to cultivate.
Microorganisms transform dead plant roots into rich organic matter when they decompose, increasing the capacity for storing carbon.
An example of how organic matter and other organic materials decompose to produce nutrient-rich soil is as follows:
Fallen leaves and other organic materials decompose, forming humus. As the humus mixes with the mineral material in the soil, a nutrient-rich soil structure is produced, which is necessary for plant growth. Nutrient cycles are balanced by organic matter decomposition in the soil, which releases mineral nutrients that are essential for plants.
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which correctly represents the relationship between the nucleus, dna, genes, and chromosomes?
The relationship between the nucleus, DNA, genes, and chromosomes is The nucleus contains genes, which are condensed DNA containing many chromosomes, option A.
Genes are contained in DNA, a nucleic acid, and chromosomes are long strands of DNA that have been coiled or wrapped in histone proteins.
A well-known example of a double-stranded structure is DNA, which is held together by hydrogen bonds and is made up of sugars alternated with phosphates as its backbone.
Long, chains of nitrogenous bases, numbering from a few thousand to a few million, make up genes.
All of the nucleic acid and other genetic material (DNA and histone protein) found in the nucleus are contained in chromosomes.
The number of chromosomes and genes varies from species to species, but the fundamental makeup and purposes of DNA are constant.
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Complete question:
Which correctly represents the relationship between the nucleus, DNA, genes, and chromosomes?
The nucleus contains genes, which are condensed DNA containing many chromosomes.
The nucleus contains DNA strands, which are condensed chromosomes containing many genes.
The nucleus contains chromosomes, which are condensed DNA containing many genes.
The nucleus contains chromosomes, which are condensed genes containing many DNA.
the american whopping crane and the california condor are tow of north america's largest birds. although both are rare and endangered, they are protected, and large preserves are available for them. the two species, however, seem to be responding differently to these conservation efforts.
The American whopping crane and the California condor are two of North America's largest birds. Although both are rare and endangered, they are protected, and large preserves are available for them. The two species, however, seem to be responding differently to these conservation efforts.
The American whopping crane and the California condor are two endangered bird species in North America that are being preserved in large reserves. These two bird species, despite being similar in size, appear to respond differently to conservation measures.
American whooping cranes appear to have a higher reproductive rate than California condors. In fact, the whopping crane's population has grown from a low of 15 in 1941 to about 300 in the wild today. This growth is due to the fact that the birds are easy to breed in captivity.
Since the birds mate for life, breeding pairs can be transferred from one location to another to maintain genetic diversity. Furthermore, eggs that fail to hatch can be removed and artificially incubated. Also, whooping cranes are provided with suitable habitat and care conditions to maintain their existence.
On the other hand, the California condor has had a more difficult time recovering. The California condor population decreased to 22 individuals in 1982, from which a captive breeding program was started. Since then, the condor population has grown to over 400 individuals, but the birds are still critically endangered.
Despite conservation efforts, the birds' low reproductive rate and habitat destruction are among the factors contributing to their endangered status. Furthermore, the condors' dependence on human intervention to avoid extinction complicates conservation efforts.
In conclusion, the American whopping crane and the California condor are two North American endangered bird species that differ in their response to conservation efforts.
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The cell membrane of an animal cell is damaged due to a bacterial infection.
What function is most immediately affected by the damage?
Choose 1 answer:
A
Transport of materials into and out of the cell
B
Protein synthesis
C
ATP synthesis
D
Storage of genetic material
Answer:
A
Explanation:
The cell membrane would be damaged and A describes what the cell membrane does. Hope this helps!
What has Hoffman learned from studying the soil in the bog?
Answer: As she digs down through layers of soil, she finds clues about the plants, animals and people that lived in and around the bog back in time Bog soils are oxygen- and nutrient -poor, and are much more acidic than other soils. Eventually, watery bogs become choked with living and decaying over time
Explanation: PLEASE GIVE ME BRAINLIEST
______structures are fully functional, show evidence of a common ancestor, and may or may not have
the same function in different species.
Answer:
Homologous
Explanation:
Homologous structures are similar organs or structures that are found in different animals that suggest they come from a common ancestor. This is evidence of evolution.
The structures might not necessarily look identical and might not perform the same function. For example, the flippers of a dolphin, the wings of a bird, the legs of a dog, and the arms of a human are considered homologous structures.
what inferences can be drawn about competitino between the carnivore morphs of these two species
The competition between the carnivore morphs of these two species can be inferred to be intense. Carnivore morphs are those individuals within a species that specialize in eating and hunting other animals.
These two species, while they share some similarities in their behavior, also have distinct differences, which could lead to competition for resources. For example, one species may be better adapted to a certain habitat due to its unique morphology, while the other may be better adapted to a different habitat due to its different morphology. This could lead to competition for the same resources and food sources. Additionally, the two species may have different hunting strategies and behaviors, which could lead to competition for the same prey. Thus, it is likely that the competition between the carnivore morphs of these two species is intense, as they are likely to compete for resources and prey.
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How does our lung's architecture ensure that very little oxygen is wasted?
Answer:
Gas exchange takes place in the millions of alveoli in the lungs and the capillaries that envelop them. As shown below, inhaled oxygen moves from the alveoli to the blood in the capillaries, and carbon dioxide moves from the blood in the capillaries to the air in the alveoli.
Explanation:
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The dissolver called in our body due to excasave biopigment in our body
Excess bilirubin in the body is normally processed by the liver and then excreted from the body in the form of bile.
How is excess bile pigment treated ?One treatment for excess bilirubin is phototherapy, which involves exposing the skin to special lights that help to break down and eliminate bilirubin. Another treatment is medication, which can help to stimulate the liver to excrete more bile and eliminate excess bilirubin.
It's important to note that the underlying cause of excess bilirubin needs to be treated in order to fully address the condition. For example, if excess bilirubin is caused by a liver disease or obstruction of the bile ducts, the underlying condition needs to be treated in addition to any treatments for excess bilirubin.
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Conjugate base of a strong acid is:
A strong acid is an acid that dissociates completely into its constituent ions in an aqueous solution, therefore, the conjugate base of a strong acid is weak. A conjugate base is the species formed after an acid loses a proton.
Acids and bases, in essence, are opposites. Acids donate protons, while bases accept them. When acids donate protons to water, they produce hydronium ions, while when bases donate hydroxide ions, they react with water to create hydroxide ions.
The stronger the acid, the weaker its conjugate base. Because strong acids donate their protons effectively, their conjugate bases are unable to accept them as efficiently as weaker acids. The stronger the base, the weaker its conjugate acid, which means that a strong base will have a weak conjugate acid. Acids and bases are two of the most essential chemical concepts because they play such a critical role in chemical reactions. Acids are molecular substances that donate protons, while bases are molecular substances that accept protons. Acids and bases can react with one another to create products that differ in their acidity.
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1.List 3 substances that MUST pass through the cell membrane. Explain.
2. Hospital patients are usually given intravenous fluid(IVs) to maintain proper levels of Water/salt in the body. If a manufacturer accidentally prepared a batch of IV fluid that had distilled water, harm to the patient could result. Explain how an IV filled with distilled water could harm patients.
Explanation:
Water, carbon dioxide, and oxygen are among the few simple molecules that can cross the cell membrane by diffusion (or a type of diffusion known as osmosis ). Diffusion is one principle method of movement of substances within cells, as well as the method for essential small molecules to cross the cell membrane.
Proteins do not pass through cell membranes because.
Answer:
Proteins are generally way too big to be able to fit through a cell membrane.
Explanation:
They cannot compress their molecules to pass through.
If a damaged cell is found, or produced, during the cell cycle, then that cell will undergo
O A. Division
B. Apoptosis
C. Growth
D. DNA synthesis
Answer:
D
Explanation:
DNA synthesis
If the damage is irreparable, the cell may undergo apoptosis, or programmed cell death 2. This self-destruction mechanism ensures that damaged DNA is not passed on to daughter cells and is important in preventing cancer.
hormones in the bloodstream
Answer:
insulin
Explanation:
Answer:
chemical messenger.
Explanation:
What are some examples of non-cyclic changes.
If you can, please explain how they are noncyclic
Answer:
a change of seasons. a volcanic eruption. phase changes of the Moon. high and low tides.
Explanation:
Some examples of non-cyclic changes are volcano eruptions, the occurrence of tides, work done by an object, diffusion of liquids and gaseous compounds, fuel undergoing combustion, etc.
What are Non-cyclic changes?Non-cyclic changes may be defined as the sequence of changes that are consistently involved but do not return the system back to its initial state. Irreversible processes are examples of non-cyclic changes.
Work done by an object is an example of a non-cyclic process because it is given by the area between the curve and volume axis. The noncyclic processes proceed in one direction only. This means that the product formed by these changes does not react together in order to reform the reactant again.
The fuel once burned will never get it again after combustion. Diffusion of liquids and gaseous do not form the initial products. Volcanic eruption forms molten lava which never occupies its initial stage.
Therefore, some examples of non-cyclic changes are mentioned above.
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6. Why do leaves tend to be flat?
A. so that water can easily be absorbed and carried to the rest of the plant
B. so that sunlight can easily penetrate to the leaf's photosynthetic tissues
C. so that nutrients can easily enter the plant and be used for structure and support
D. so that plants can easily find balance due to the symmetrical nature of their branches
24. List some examples of cell specialization?
Answer:
trae blood cells
Muscle cells
Early ChildhoodLow levels of - in the female embryo allow the normal development of female sex organs.
Female hormones are responsible for the development of sexual characteristics in girls and also for regulating the reproductive cycle.
Classify the following according to whether they represent plant growth or plant development. a. Flower bud maturation b. Growth Development c. Shoot meristems begin forming flowers d. Cells begin producing chloroplasts
Flower bud development: the growth of the plant. Plant development includes growth, the emergence of shoot meristems that generate flowers, and the production of chloroplasts by cells.
What happens throughout a floral plant's development?A plant must reach maturity, the apical meristem must change from a vegetative meristem to a floral meristem, and the plant must grow individual flower organs in order for blooming to take place.
What is a plant's growth like?Plants grow as their stems and roots get longer. Some plants, particularly woody ones, have the capacity to thicken during the course of their lives. Primary growth, or the lengthening of the shoot and root, is the consequence of cell division in the shoot apical meristem.
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"A type of laser medium that produces a visible blue-green wavelength beam that is absorbed by red-brown pigmented tissue, such as the red hemoglobin in blood, and by the cells that lie under the retina, is a(n)"
Answer: ARGON LASER
Explanation: An Argon laser is a type of unique laser system that was invented in 1964,it is unique because it uses a noble gas (ARGON) as it's active medium. Argon laser functions by emitting a colored light of blue/green,this light is being absorbed by haemoglobin present in blood cells,the heat produced gives room/allows the laser to close up cells of blood that are ruptured.
Which of the following processes would increase variation in a population.
Mutation, genetic drift, gene flow and natural selection can increase variation in a population.
Mutation is the process by which new genetic variations arise within a population.
Genetic drift is a random fluctuation in the frequency of alleles in a population.
Gene flow is the movement of alleles into or out of a population as a result of migration.
Natural selection is the process by which certain traits become more or less common in a population over time due to the increased or decreased likelihood that individuals with those traits will survive and reproduce.