Answer:
Kill mosquitoes inside your home. Use an indoor insect fogger or indoor insect spray to kill mosquitoes and treat areas where they rest, also Mosquitoes rest in dark, humid places like under the sink, in closets, under furniture, or in the laundry room.
Answer:
spray your house
Explanation:
Sort the following organisms based on their predicted sensitivities to vancomycin. Mycoplasma Viruses MRSA E. Coli Clostridium difficile Fungi
The organisms sensitive to vancomycin are: MRSA and Clostridium difficile. While the organisms resistant to vancomycin are: fungi, viruses, E. coli and Mycoplasma.
Vancomycin is an antibiotic which is chemically a tricyclic glycopeptide. The antibiotic originated from the organism Streptococcus orientalis. It is used to treat the infections caused by Gram positive bacteria. It is usually administered intravenously.
MRSA stands for methicillin-resistant Staphylococcus aureus. It is referred to as a superbug because it causes some difficult to treat infections in the humans. This difficulty in treatment arises due to its property of being resistant to various antibiotics. The microorganism can spread through contact.
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Organisms use nitrogen in which way?
Answer:
B
Explanation:
Plasma membranes are selectively permeable. This means
Plasma membranes are selectively permeable. This means.
the membrane allows some materials to freely enter or leave the cell#CarryOnLearning\( \mathfrak{WatanabeHaruto}\)
What is an insoluble component of plasma that forms a meshwork of strands and is considered the structural basis of clot formation?
Fibrin is an insoluble component of plasma that forms a meshwork of strands and is considered the structural basis of clot formation.
What is clot formation?Blood turns from a liquid to a gel during coagulation, which results in the formation of blood clots.Possible outcomes include haemostasis, which stops blood loss from a broken vessel, followed by repair.The activation, adhesion, and aggregation of platelets, as well as the deposition and maturation of fibrin, are all components of the coagulation process.What is fibrin?A fibrous, non-globular protein called fibrin is necessary for blood to clot.It is created when fibrinogen undergoes polymerization due to the protease thrombin.A haemostatic plug or clot is formed over a wound site by platelets and polymerized fibrin.To learn more about fibrin visit:
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If a cell loses water and shrinks it is known as a?
Answer:
Hypertonic solutions
Explanation: hope this helps
explain why cord-mediated reflexes are generally much faster than those involving input from the higher brain centers.
Cord-mediated reflexes are generally much faster than those involving input from the higher brain centers because cord-mediated reflexes involve only spinal cord neurons, while brain centers (such as the cerebral cortex and brainstem) are involved in reflexes that require sensory input from other areas of the body.
Cord-mediated reflexes involve a direct connection between sensory neurons and motor neurons in the spinal cord. When a sensory neuron is stimulated, it sends an electrical impulse to the spinal cord, which then activates a motor neuron, causing a muscle to contract. This process takes only a few milliseconds, and the reflex response is almost instantaneous.
Brain centers, on the other hand, are involved in reflexes that require sensory input from other areas of the body. For example, when you touch a hot stove, your sensory neurons send a signal to the spinal cord, which then sends a signal to the brainstem. The brainstem then sends a signal to the cerebral cortex, where the signal is processed and a decision is made about how to respond. This process takes much longer than a cord-mediated reflex and can take up to half a second or more.
Therefore, cord-mediated reflexes are generally much faster than those involving input from the higher brain centers.
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The element nitrogen is present in all of the following except A) proteins.B) nucleic acids.C) amino acids.D) DNA.E) monosaccharides.
Nitrogen is present in all of the options listed except for monosaccharides. Thus, correct option is (E).
A crucial component of biological compounds is nitrogen. Nitrogen is a component of proteins, nucleic acids (DNA and RNA), amino acids (which serve as the building blocks for proteins), and DNA. Amino acids, which make up proteins, contain nitrogen as a necessary part of their structure.
Adenine, cytosine, guanine, and thymine/uracil are nitrogenous bases that are essential for the operation of nucleic acids, including DNA. Monosaccharides, simple sugars and the fundamental unit of carbohydrates, do not, however, include nitrogen. Instead, the majority of their atoms are made up of carbon, hydrogen, and oxygen.
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the number of promoter sequences, enchancer sites and the tata box in eukaryotes make gene regulation in these organisms far more complex than regulation in prokaryuotes. why is regulation in eukaryotes so much more sophiscated
Due to cell specialization, the majority of genes in eukaryotes are individually regulated and have more complicated sequences.
Prokaryotes have operons, which are collections of genes that are controlled collectively. The regulation of gene expression in eukaryotes can occur on a variety of levels, and it is more difficult in multicellular organisms because of cell specialization. Then there are microRNAs, which through RNA interference can prevent the production of certain genes. Generic or common cells become specialized cells with specific functions through a process called cell specialization, also known as cell differentiation. Through cell differentiation, generic embryonic cells become specialized cells.
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alloantibodies to blood-vessel endothelium on solid organ grafts _____.
Alloantibodies to blood-vessel endothelium on solid organ grafts can lead to a process called antibody-mediated rejection (AMR).
When a solid organ transplant, such as a kidney or heart, is performed, there is a risk that the recipient's immune system may recognize the transplanted organ as foreign and mount an immune response. Alloantibodies are antibodies produced by the recipient's immune system that specifically target and attack the antigens present on the endothelial cells lining the blood vessels of the transplanted organ.The binding of alloantibodies to the endothelium can trigger a series of immune responses, leading to inflammation, tissue damage, and ultimately rejection of the organ.This process is known as antibody-mediated rejection. It is characterized by the activation of the complement system, recruitment of immune cells, and injury to the graft's blood vessels.
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If an essential amino acid were not present in the person's diet, could all proteins be made?
suppose jonathan breeds flowers and wants to optimize production of offspring with both short stems and white flowers, which are coded for by two genes with the recessive alleles t and p, respectively. in flowers, t codes for tall stems and p codes for purple flowers. jonathan crosses two heterozygotes that produce 656 offspring. how many of these 656 offspring are predicted to have both short stems and white flowers?
The number of offspring that are expected to have both short stems and white flowers when Jonathan breeds two heterozygotes with recessive alleles t and p is 41.
Since Jonathan wants to optimize the production of offspring with both short stems and white flowers, he breeds plants with the homozygous recessive alleles for both genes. However, in this scenario, Jonathan is crossing two heterozygotes. In flowers, t codes for tall stems, and p codes for purple flowers, which are the dominant alleles.
The recessive alleles are t, which codes for short stems, and p, which codes for white flowers. The cross between two heterozygotes will produce a 3:1 phenotypic ratio. We can figure out the number of offspring with short stems and white flowers by:-
We may create a Punnett square to determine the offspring's genotype if we know the parent's genotype. The genotypic results obtained can be turned into phenotypic results as:-
The 'TTpp' offspring will be tall with purple flowers, the 'Ttpp' offspring will be tall with white flowers, the 'ttpp' offspring will be short with white flowers, the 'TtpP' offspring will be tall with purple flowers, the 'Ttpp' offspring will be tall with white flowers, the 'ttPp' offspring will be short with purple flowers, the 'TtpP' offspring will be tall with purple flowers, the 'TtpP' offspring will be tall with purple flowers.
Therefore, of the 656 offspring, there are 163 'ttpp' offspring, and since the 'ttpp' offspring are the only ones with short stems and white flowers, the number of offspring with both short stems and white flowers is 163/4 = 41.
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Halite has a mass of 33.0 g and a displaced volume of 17 ml. What is the density of halite?
Answer:
1.94 g/mL
Explanation:
Following Archimedes' principle, the displaced volume of an object (meaning the volume of water it displaces if completely submerged in it) is equal to the object's volume.
Thus the volume of this Halite sample is 17 mL.
The density of an object is equal to the mass divided by the volume:
density = mass / volumeWe input the data we know:
Density = 33.0 g / 17 mLAnd calculate the density:
Density = 1.94 g/mLcryptography that attempts to use the microscopic behaviors of objects to develop and share keys while also detecting eavesdropping is known as what type of cryptography?
The type of cryptography that attempts to use the microscopic behaviors of objects to develop and share keys while also detecting eavesdropping is known as Physical Cryptography.
Physical Cryptography is a branch of cryptography that leverages the physical properties of objects or devices to enhance the security of cryptographic systems. It aims to develop cryptographic protocols that not only rely on mathematical algorithms but also take advantage of the characteristics of physical objects to protect sensitive information.
This approach involves utilizing physical phenomena, such as quantum mechanics, optics, or microelectronics, to generate and exchange cryptographic keys securely.
By incorporating these microscopic behaviors, Physical Cryptography aims to provide additional layers of security, making it more difficult for eavesdroppers to intercept or manipulate the communication channels. The goal is to create cryptographic systems that are resistant to various forms of attacks, including those that exploit vulnerabilities in algorithms or computational power.
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i dont understand i dont understand i dont understand i dont understand i dont understand i dont understand i dont understand i dont understand i dont understand i dont understand i dont understand i dont understand i dont understand i dont understand i dont understand i dont understand i dont understand i dont understand
Please answer quick and correct
Answer: i would say d but im not 100 percent do they have descriptiuon with each option
Explanation:
pls mark brainlest
It's been three hours since Byron ate breakfast, but he still has plenty of energy. How
can this be?
Answer:
Your body stores energy in the form of glucose. When your body needs that energy, it is used.
Explanation:
What occurs when there is a higher concentration of molecules on one side of a membrane and the molecules flow to the other side to balance the concentration
Fusion
ОООО
Simulus
Conversion
Answer:
Diffusion
Explanation:
The concept of diffusion states that molecules like to travel from areas of high concentration to low concentration.
Let's think about an example. Let's say you are having a party at your house and in one room there is 100 people and in the other room connected to it, there is only 10 people. What do you think is going to happen as time passes? Right, people are going to move to the room where there is less people so as to equally disperse themselves across the area. The same thing happens within our body with ions and gases.
Ions can diffuse into or out of cells based off their concentration gradients. If there are too many ions on one side, they will simply move to the other side. There are different types of diffusion. Passive diffusion and facilitated diffusion, but those are for a different conversation.
Which of the following does not happen to water as it goes through the water cycle?
( ASAP )
A. Liquid water gains energy from the sun and evaporates.
B. liquid water falls to earth as precipitation
C. Water vapor cools and condenses to form clouds.
D.Water vapor warms and becomes precipitation
The water cycle, also known as the hydrologic cycle, is the continuous process by which water is circulated throughout the Earth and its atmosphere. The cycle consists of several processes, including evaporation, condensation, precipitation, and transpiration.
The option that does not happen to water as it goes through the water cycle is option D. Water vapor does not warm and become precipitation during the water cycle. Instead, as water vapor cools, it condenses into liquid water droplets or ice crystals and falls to the Earth's surface as precipitation. Precipitation can take the form of rain, snow, sleet, or hail, and is an important part of the water cycle, as it replenishes the Earth's water resources. After precipitation, the water may flow into rivers, lakes, or oceans, where it can evaporate and begin the cycle anew.
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which structure is highlighted?left internal iliac vein left iliolumbar vein right internal iliac vein left external iliac vein right external iliac vein
The great saphenous vein, also known as the pulmonary artery, transports deoxygenated blood from the ventricles to the lungs for oxygenation. Internal iliac artery on the left
What serves as the main pulmonary artery?The pulmonary arteries and pulmonary veins are the vessels of the pulmonary circulation, and they are in charge of carrying oxygenated blood from the lungs to the heart and deoxygenated blood from the heart to the lungs, respectively.
How is a blocked pulmonary artery treated?The right ventricle, the chamber of the heart that pumps blood into the lungs, cannot pump blood into the lungs if the major pulmonary artery is entirely blocked; this condition is known as "right ventricular failure," and it results in PE-related mortality.
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Chargaff's rule.
Strands of DNA. Complete the chart below following
S313
DNA Strand
Сс T ATATGTGG CT CCGT GT GAC CTC
Complementary
Strand
CC
Da
Answer:
ATATGTGG CT CCGT GT GAC CTC
TATACACC GA GGCA CA CTG GAG
I assume you want me to pair this DNA strand with its complementary strand. I've just added the appropriate base, using the rule T-A and C-G.
I need help with this
How would you put the steps in order to create a transgenic bacteria with a human gene.
Answer:
IV, II, III, I
why is oxygen important in aerobic respiration
Answer:
Oxygen is the final electron acceptor at the end of the electron transport chain of aerobic respiration. In the absence of oxygen, only a few ATP are produced from glucose. In the presence of oxygen, many more ATP are made.
Answer:
Oxygen is the final electron acceptor therefor its very important
Explanation:
The final stage of aerobic respiration which involves oxygen makes the most ATP since i believe it makes 32 ATP. Therefor its very important
studying competition between the peaks of otter salamander and the eastern redback salamander would be an example of studying ecology at the level.
Studying the competition between the peaks of otter salamander and the eastern redback salamander would be an example of studying ecology at the population level.
Ecology is a scientific discipline that studies living organisms and their interactions with the environment. The different levels of ecology are population ecology, community ecology, ecosystem ecology, and biosphere ecology.
Population ecology is the study of how populations of organisms interact with their environment, including competition between species, predator-prey relationships, and reproductive behavior, among other things.
The peaks of Otter salamander (Plethodon hubrichti) are a group of salamanders found in the Appalachian Mountains in the eastern United States. They are highly adapted to their habitat, which is often moist and cool, and are known for their unique breeding habits.
The eastern redback salamander (Plethodon cinereus) is another species of salamander found in the Appalachian Mountains. It is a common species, and is often found in moist, wooded areas where it feeds on insects and other small invertebrates.
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Describe how: - Recombinant DNA technology could be used to insert a gene of interest into a bacterium - Recombinant bacteria could be identified
Recombinant DNA technology is the technique that is employed to insert a gene of interest into a bacterium.
It is the process of inserting DNA fragments that have been formed artificially from multiple sources. It involves breaking apart the DNA and joining together various sequences of DNA in a desired pattern. This technology allows researchers to insert genes from one organism into another organism.
In the case of bacterium, this technology involves the following steps:
Step 1: Isolation of DNA fragments: DNA fragments are obtained from a variety of sources.
Step 2: Insertion of DNA fragments into a vector: A vector is a piece of DNA that can replicate independently of the host cell.
Step 3: Insertion of vector into bacterial cell: This can be done through transformation, conjugation, or transduction.
Step 4: Identification of recombinant bacteria: Identification of the recombinant bacteria is done through the following methods:
Selection of transformants: Antibiotic resistance genes are often included in the vectors, so only the bacteria that have taken up the vector will survive in the presence of the antibiotic.
Screening for gene expression: The recombinant protein can be produced by the bacterium and purified.
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What did the the scientists name the gene that serves as the beacon that sends the signal as to how the hand is formed?
Answer:
Because gene names can be long, genes are also assigned symbols, which are short combinations of letters (and sometimes numbers) that represent an abbreviated version of the gene name.
Explanation:
Complete the equation for photosynthesis.
+ water
+ oxygen
In light-dependent reactions, light energy is absorbed and converted into chemical energy in the form of
.
Answer:
ATP
I hope this helped...,..........
Based on the data, what is the probability a randomly chosen cell will be observed undergoing cell division? You may use the calculator. A.15% A. 15% B.18% B. 18% C.30% C. 30% D.85% D. 85%
Answer:
A
Explanation:
The active state of cell division covers the prophase, metaphase, anaphase, and telophase. The total number of observed cells that were undergoing cell division can, thus, be calculated by adding the number of cells in each stage of the cell division.
Total number of cell in division = 20+4+2+4
= 30
Probability that a randomly chose cell will be undergoing cell division = number of cells in division/total number of cells
= 30/200
= 0.15 or 15%
The correct option is, therefore, A.
which invertebrate has: tissues, bilateral symmetry, is a protostome and an acoelomate?
The invertebrate that has tissues, bilateral symmetry, is a protostome, and an acoelomate is the flatworms. Flatworms are also referred to as Platyhelminthes, which are soft-bodied, bilaterally symmetrical, and acoelomate.
They have neither the presence of a coelom nor a body cavity between the gut and the body wall. Their flat body shape allows them to be able to live in most aquatic environments. Some flatworms are also free-living, while others are parasitic. They can be found in a variety of environments such as freshwater, marine, and even moist terrestrial habitats. Flatworms have well-defined tissues, but their organs are relatively simple.
They have a mouth, gut, and a nervous system that is simple in structure. Most flatworms are protostomes, which is a classification given to animals whose mouth is formed from the embryonic blastopore. Bilateral symmetry is an essential characteristic in flatworms as it allows for them to move in one direction, which increases their chances of survival.
Therefore, the flatworms are the invertebrate that have tissues, bilateral symmetry, are protostomes, and acoelomate.
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where does respiration take place?
Answer:
Mitochondria
Example:
Respiration takes place in the mitochondria of cell in the presence of oxygen which is called aerobic respiration.