CRISPR - Clustered regularly interspaced short palindromic repeats is key component to an endonuclease gene drive could cause a gene preventing transmission of malaria to not only be insertion into a mosquito and passed on to its offspring but also to be passed on to all future descendants of the offspring.
What do you mean by offspring?
The young creation of living organisms, known in biology as progeny, can be created by a single organism or, in the event of sexual reproduction, by two organisms. A group of offspring is sometimes referred to as a brood or progeny in a more generic sense.
The gene drive technology, based on CRISPR incorporated in the native chromosome, is used to alter a species by eliminating certain character and introducing a good one, here gene preventing malaria. The key components are CRISPR, Cas9 and a gene of interest (gene preventing malaria). The mechanism involves cutting of the native chromosome at the required site followed by coping the drive sequence as happens in homologous repair. So, the gene causing malaria is inactivated. This character is passed to the next generations. If this is introduced in maximum individuals, after 15-16 generation we can see the gene preventing malaria present in all individuals.
Hence the correct answer is CRISPR - Clustered regularly interspaced short palindromic repeats.
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Because rapid weight loss stimulates too much hunger, slows the metabolism, and can lead to lean tissue losses, losing __________ pounds per week should be considered a weight loss success.
Because rapid weight loss stimulates too much hunger, slows the metabolism, and can lead to lean tissue losses, losing 0.5 to 1 pounds per week should be considered a weight loss success.
What is rapid weight loss?
A rapid weight loss diet is one in which, over a period of weeks, you lose more than 2 pounds (1 kilogram) each week. You must consume extremely few calories in order to lose weight thus rapidly.
Unexpected weight loss is a significant decline in body weight that happens despite a person's lack of weight loss intent. Diet, exercise, or lifestyle changes are not the cause of the weight reduction. A weight loss of 10 pounds or more, or 5% of body weight, during a six- to twelve-month period is regarded as "unexplained."
Unexpected weight loss may be a sign of a serious sickness or condition. This makes it crucial to get medical help if you (or a member of your family) experience weight loss that cannot be explained.
Hence, 0.5 to 1 pounds per week should be considered a weight loss success.
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During resting potential, before the electric charge is sent, the inside of a neuron has a ________ charge.
During resting potential, before the electric charge is sent, the inside of a neuron has a negative charge.
What are neurons?Neurons are defined as a cell capable of electrical excitability that uses synapses, specialized connections, to communicate with other cells.
Information is transmitted via neurons.
Through electrical impulses and chemical signals, they communicate both inside the brain and between the brain and the rest of the nervous system.
It can also be defined as the basic building blocks of the brain and nervous system, the cells in charge of taking in sensory information from the outside world, giving motor instructions to our muscles, and converting and relaying electrical signals at each stage in between.
Thus, during resting potential, before the electric charge is sent, the inside of a neuron has a negative charge.
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What can strengthen the immune system?
Answer:
a healthy diet
Explanation:
because when you are on a healthy diet your immune system will be boosted
The habits that can strengthen the immune system are a nutritious food, physical activities, avoiding alcohol, and cigarettes, and getting enough sleep.
What is the immune system?Our body uses the immune system, which consists of a number of barriers, organs, and defense mechanisms, to fend off infections from dangerous bacteria.
Without showing any specificity, the non-specific immune system can neutralize a variety of harmful pathogens.
The particular immune system has the capacity to produce tiny molecules called antibodies, which attach against a particular antigen contained in a virus.
Therefore, the immune system can be strengthened by engaging in physical activity, eating healthfully, abstaining from tobacco and alcohol, and obtaining adequate sleep.
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Draw the organization of the nervous system, include the following words and know what each is responsible for cns, pns, autonomic, somatic, sensory, motor, sympathetic, and parasympathetic
Nervous system has two divisions called central nervous system (CNS) and peripheral nervous system (PNS).
Nervous system is responsible for transmitting signals all over the body. It has two main parts: central nervous system (CNS) and peripheral nervous system (PNS). CNS include brain and spinal cord, and PNS includes the nerves branching off from the CNS and travelling all over the body. PNS is further divided into somatic nervous system and autonomic nervous system.
The primary role of PNS is to send messages from brain and spinal cord all over the body that helps in reacting to the stimuli.
Somatic system helps to carry signals to and from the CNS and controls voluntary movements. It comprises sensory and motor neurons. Sensory neurons helps to carry messages to the CNS and motor neurons are responsible for carrying messages out of the CNS.
Autonomic system helps to control involuntary functions like blood flow, etc. It has two sub-categories: sympathetic and parasympathetic systems. Systematic system responds to environmental threats while parasympathetic system is responsible for maintaining involuntary functions of the body.
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which factors contribute to increased size of population
When demographers attempt to forecast changes in the size of a population, they typically focus on four main factors: fertility rates, mortality rates (life expectancy), the initial age profile of the population (whether it is relatively old or relatively young, to begin with) and migration.
What do you notice about the onion root cells at 40X power?
The chromosomes that are housed in the nucleus are among the components that can be seen on the 40X onion tip slide.
Multiple cells are in various states of mitosis as an onion root tip grows quickly. You can notice mitosis when looking at slides that have been kept of the onion root tip. You can only observe cells using a low-power lens.
A lot of cells will be in various states of mitosis in an onion root tip because it is a portion of the onion that grows quickly. The chromosomes of individual cells can be plainly seen when the onion root tips are prepared and crushed in a way that enables them to be flattened on a microscope slide.
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label each image as containing atoms onky molecules that are not compounds or compounds
The first picture represents atom , second picture shows compounds and the third picture shows molecules.
Which nnaturalatural molecule is the largest?The biggest one discovered so far was called the. Deoxyribonucleic acid, or DNA, may be the biggest naturally occurring molecule. It is a macromolecule with the capacity to grow to macroscopic sizes. Similar to this, several other polymers can also achieve these sizes.
Atoms are the so-called "basic building blocks of matter." The smallest building blocks of a substance are its chemical elemental characteristics. One or more atoms are joined together in molecules via covalent (chemical) bonds.
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how are organisms and the environment interrelated
where would you dispose alumina after completing the chromatographic separation?
The alumina after completing the chromatographic separation would be disposed of in solid Hazardous chemical waste.
Aluminum is on the Hazardous Substance List. Because it is flammable in powder form, this chemical is listed as a Special Health Hazard Substance on the list.
Waste that poses a threat to our health or the environment is referred to as hazardous waste. Hazardous waste that is improperly stored or disposed of frequently pollutes surface water and groundwater supplies, which can also be a source of dangerous land pollution. It's possible that people who live in homes built close to old, defunct waste disposal facilities are particularly at risk.
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Nutrients encourage the growth of blue-green algae. The process of nutrient enrichment in a waterway is called.
Answer:
The process of nutrient enrichment in a waterway is called Eutrophication
Explanation:
Eutrophication is a nutrient enrichment and is also primarily productive in waterways.
Know me and you will know yourself relates to dna
The correct answer is the riddle is DNA.
DNA is in every person and helps identify a person and their genes.DNA contains the instructions that organisms need to develop, survive, and reproduce. These tests analyze a sample of a person's DNA and look for specific changes associated with various medical conditions. Test results often help doctors diagnose and predict a person's risk of developing a disease.
Other DNA tests on her can tell you if you have a predisposition for certain traits. Scientists estimate that 20-60% of temperament is genetic. However temperaments do not have distinct inheritance patterns, nor are there specific genes that confer specific temperament traits. They carry information about who you are and what you look like curly or straight hair long or short legs and even the way you smile and laugh.
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Which hormone is the one that is released to help relax the body and signals that it is time to go to sleep?.
please help me everyone has different answers and it's driving me nuts thank you
Answer:
I believe its in fact A but maybe not, I think a black hole will always be last in any cycle.
What insect lends its name to the concept that tiny actions can have massive consequences?.
Butterfly insect lends its name to the concept that tiny actions can have massive consequences.
The butterfly effect is the theory that small things can have non-linear effects on a big system. The concept is illustrated by a butterfly fluttering its wings and generating a typhoon. Of obviously, a single act like a butterfly flapping its wings cannot generate a typhoon.
Lorenz gained a tremendous insight into how nature works as a result of the unexpected outcome: little adjustments can have big implications. After Lorenz proposed that the flap of a butterfly's wings may eventually generate a tornado, the theory became known as the "butterfly effect."
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how many distinct mrna sequences could be processed from this pre-mrna? assume alternative splicing can not occur.
It is possible to process five various mRNA sequences.
First, no splicing (Exon 1-Intron A-Exon 2-Intron B-Exon 3)
3. Standard splicing (Exon 1-Exon 2-Exon 3)
3. Get rid of Intron A (Exon 1-Exon 2-Intron B-Exon 3)
4. Take away Intron B (Exon1-Intron A-Exon 2-Exon 3)
5. Eliminate Exon 2, Intron B, Intron A. (Exon 1-Exon 3)
The initial type of RNA produced by transcription during protein synthesis is called pre-mRNA. The messenger RNA (mRNA) needs certain structures that the pre-mRNA lacks. Splicing, a procedure that eliminates all introns from the transcribed RNA, is the first step.
Eukaryotic pre-mRNA must go through a lengthy processing step before it is ready for translation. A molecule with a significantly longer half-life than a bacterial mRNA is produced by the additional steps required in eukaryotic mRNA maturation.
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What are the products of Cellular Respiration?
1. Oxygen and Water
2. Glucose and Carbon Dioxide
3. Water
4. Carbon Dioxide and Water
Answer: I think the answer is number 4 I hope this right. Mark brainlist have a wonderful day and next year and more
Explanation:
Cellular respiration coverts oxygen and glucose into water and carbon dioxide. Water and carbon are by- products and ATP is energy that is transformed from process.
The three products of cellular respiration are ATP energy, carbon dioxide, and water.
The end products of cellular respiration are ATP, carbon dioxide, and water.
*Why did botanist expect the wild relative of maize to look similar to modern maize?
The botanist expect the wild relative of maize to look similar to modern maize because both modern variety and wild variety belongs to same species.
What is maize and how the wild variety and modern variety belongs to same species?Maize is the most demanding and ever growing plants which is also a staple diet of more than 68 percent of the population.Now there are difference and similarities between modern variety and wild variety of maize .The wild variety of maize and the modern variety of maize do not look similar , just because they were belonging to same species .Scientists thought they belong to same genera also , along with this there is difference in the size of both.Wild variety of maize is not naturally wild , but in coarse of evolution have hybridized and became other variety.To know more about maize visit:
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alexi bangs their knee on a chair and feels pain from the injury. which neuron type is most likely responsible for their pain?
The neuron type that is most likely responsible for their pain is the sensory neuron.
What are neurons?Neurons are specialized cells in the body that form the cells of the nervous system.
There are three main types of neurons in the body and they include:
sensory neurons - these neurons receive information from the external environmentmotor neurons - these are neurons that relay information to the effector organs.interneurons - they serve as intermediaries between motor neurons and sensory neurons.Hence, sensory neurons receive sensations such as pain.
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what direct effects does water clarity have otters
Because clearer water will increase the availability of food for otters, water clarity and otter survival are positively and significantly connected.
We are aware that the degree of light penetration through the water column in an aquatic habitat is referred to as water clarity.
More light reaches aquatic plants in waters that are cleaner than others.
Other aquatic creatures, including otters, depend on aquatic plants for oxygen, food, and shelter.
In the sense that clearer water offers more food for otter, otter survival rates are related to the water clarity of their habitat.
As a result, there is a substantial positive correlation between water clarity and otter survival since clearer water will make it easier for otters to find food.
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Ensuring that the dna code is maintained during dna replication and cell is one of the essential effects of dna structure.
Ensuring that the DNA code is maintained during DNA replication and cell division is one of the essential effects of DNA structure.
What is the DNA?DNA is a double helical structure found in the nucleus of a cell that contains information about the cell and which directs the activities of the cell.
The information about the cell that is contained within the DNA is known as the gene.
This information is passed on to daughter cells when the cells divide during the process of cell division.
The information stored in the DNA is accurately copied during the process of cell division, and the DNA has mechanisms that ensure this.
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Complete question:
Ensuring that the DNA code will be maintained during cell growth and cell _________ is one of the two essential effects of the structure of DNA.
Lipids with shorter tails contribute to?
Lipids with shorter tails contribute to increased plasma membrane fluidity.
Lipids are significant fats that play a variety of functions in the human body. Triacylglycerols are often referred to as triglycerides.
1) Triglycerides account for more than 95% of all dietary lipids and are frequently present in fried meals, butter, milk, cheese, and some meats. Numerous foods, such as avocados, olives, corn, and almonds, contain triacylglycerols that are naturally occurring. Triglycerides are often referred to as "fats" and "oils" in the context of food. Oils are liquids, whereas fats are lipids that are solid at normal temperature.
Dietary lipids are generally made up of fats and liquid oils (solid). Canola, corn, olive, peanut, safflower, soy, and sunflower oil are among the most widely used oils. Salad dressing, olives, avocados, almonds, peanut butter, and nuts are among the foods high in oils.
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neurons from the _______ project to the hypothalamus and the _______.
Neurons from the accessory olfactory bulb project to the hypothalamus and the amygdala.
The primary olfactory cortex's piriform cortex connects the main olfactory bulb to the amygdala, and the major olfactory bulb directly projects to particular amygdala regions. The hippocampus receives olfactory data from the amygdala.
While the accessory bulb receives olfactory afferents from receptors in the vomeronasal organ, the main olfactory bulb receives them from the general olfactory mucosa. The auxiliary bulb projects to the amygdala, whereas the main bulb sends signals to the pyriform cortex and olfactory tubercle. The pyriform cortex and olfactory tubercle are further connected to the medial forebrain bundle, while the amygdala is connected to the medial preoptic area and medial hypothalamus.
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If a cell underwent mitosis, and its daughter cells were immediately exposed to chemicals that damaged the dna, at which stage of the cell cycle checkpoint would you predict the cell would arrest?.
Before mitosis, the cell undergoes through a previous stage known as interphase, which is composed of the G1, S, and G2 stages. The stage of the cell cycle checkpoint at which the cell would arrest would be the G1 stage of the interphase.
What is the interphase?The whole cell cycle is composed of two main phases: the interphase and the cell division phase. Cell division might be either mitosis or meiosis.
The interphase occurs before cell division and is the stage during which the cell prepares to divide, which means its content must be in the proper proportions (duplicated) to produce daughter cells with the same intracellular content.
Three stages compose the interphase G1, S, and G2.
After the interphase, the cell undergoes division. When the cell ends its division, the produced daughter cells immediately begin the process again, starting with the interphase.
If a cell underwent mitosis, and its daughter cells were immediately exposed to chemicals that damaged the dna, the stage of the cell cycle checkpoint at which the cell would arrest would be the G1 stage of the interphase.
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organsims exposed for a long periods must be able to
Answer:
Remain for long periods at temperatures above 45 °C
(Not sure if this is what you're looking for)
I need your help, the retake is tomorrow
The latitude that has the greatest insolation based on the position of the earth as shown is 90°S,
What is Insolation?Insolation can be defined as the given amount of radiation received from the Sun by any given place on the earth at a particular time.
The amount of Insolation received by any place on the earth is determined by the angle of insolation as well as by the latitude of the place on earth.
The angle of Insolation is the angle at which the Sun's radiation hits a place on the surface of the earth.
Places on the Equator, Latitude 90°N 90°S, generally receive the greatest amount of solar insolation.
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Standard NCES.7.L.1.3-A group of cells performing the same function in the body is called
Group of answer choices
a tissue.
an organelle.
an organism.
a system.
which animal has the least amount of available energy
Answer: rabbit or fox im not sure
Answer: if you mean consumers like primary, secondary, and tertiary consumers then the answer is tertiary
Explanation: gets less energy the more it's consumed
which is the correct differentiation sequence (least to most differentiated) of cells that produce cartilage matrix?
Mesenchymal precursor and Chondroblast and Chondrocyte is the correct differentiation sequence (least to most differentiated) of cells that produce cartilage matrix.
What is cartilage matrix composed of?The connective tissue that composes cartilage is specialized, compact, and less vascular. Its cells are unevenly spaced. Proteins make up its thick matrix, which is slightly toughened by calcium salts. Cells create and maintain its matrix.
What function does the cartilage matrix ?The main component of normal, healthy cartilage matrix is collagen type II, which gives the tissue tensile support. Initiatives that focus, a negative charge prothom that draws water molecules, gives cartilage its capacity to resist compression and absorb shock when under pressure.
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free radicals group of answer choices are rarely formed during normal cellular metabolism. can extend the life of body cells. can damage the integrity of cell membranes. have an even number of electrons in their outermost shell.
Free radicals group can damage the integrity of cell membranes.
Numerous chronic health issues, including cancer, cataract, inflammatory disease, and cardiovascular disease, are etiologically linked to free radical damage. By limiting the creation of radicals, scavenging them, or stimulating their breakdown, antioxidants reduce the risk of tissue damage caused by free radicals.
How are Free Radicals formed in the body?
Free radicals are produced when cells use oxygen to produce energy, as a result of the mitochondria's creation of ATP (adenosine triphosphate). These by-products, which come from the cellular redox process, are often reactive oxygen species (ROS) and reactive nitrogen species (RNS).
Therefore, the Free radicals group can damage the integrity of cell membranes.
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41) in the nitrogen cycle, the bacteria that replenish the atmosphere with n2 are a) rhizobium bacteria. b) nitrifying bacteria. c) denitrifying bacteria. d) methanogenic protozoans. e) nitrogen-fixing bacteria.
Answer:
Answer is c denitrifying bacteria
Answer:
c) denitrifying bacteria
Explanation:
100% sure this is correct
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