Answer:
DNA polymerase repairs one old single strand of DNA that came back together after replication.
Explanation:
Answer:
DNA polymerase repairs one old single strand of DNA that came back together after replication.
Explanation:
California has had to provide tight restrictions on homes and businesses" water use. What could happen that would limit the availability of clean fresh water in South Florida?
Answer:
well they could sell only to packets per family
Explanation:
Why does a soild changes to liquid when heat is added
Answer:
Explanation:
When a solid is heated the particles started to vibrate faster and when it vibrate faster the outer layer breaks down and change into liquid.So,a solid change into liquid when heat is added.
Hope it helps you:)
Match each explanation to the correct step of the Scientific
Method.
Explanation:
Hi!! sorry to take up this space and probably waste your time but you didn't insert a picture or equation!! I'm so sorry, I'd help you otherwise!
Which one ?!!!?!?!?!?!?
Answer:B
Explanation: Mosses are small and usually spreads on the ground like mats thereby avoid direct exposure to sunlight. Palm tree on the other are large and usually grow very tall, hence are expose to maximum sunlight
Which of the following is NOT an advantage of living on a floodplain?
A) rich soil
B) good farming
C) convenient river access
D) flash floods
Answer:
D.) flash floods
Explanation:
Drag the appropriate descriptions of the subatomic particles into the following boxes. Labels may be used more than once.
Answer:
Protons: Found in Nucleus, +1
Neutrons: Found in Nucleus, Electrically Neutral
Electrons: Found in Orbitals, -1
Explanation:
The subatomic particles corresponding to specific properties are shown below;
Found in the nucleus;
ProtonsNeutronsFound in orbitals surrounding the nucleus;
ElectronsElectrically neutral
Neutrons
+1
Protons-1
ElectronsThe atom is composed of subatomic particles such as electrons, protons and neutrons.
The protons and neutrons are found in the nucleus. The proton has a charge of +1 while the neutrons have no charge.
The electrons orbit the nucleus and has a charge of -1.
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What is the name given to the square frame used for sampling organisms in an environment?
Fill in the Blank Question
The activation of information that people already have in storage to help them remember new information
better and faster is referred to as?????
The activation of information that people already have in storage to help them remember new information better and faster is referred to as "priming."
What is priming?The activation of information that people already have stored in their memory to help them remember new information better and faster is referred to as priming. Priming is a phenomenon where exposure to a stimulus influences our response to a subsequent stimulus.
Therefore, In the context of memory, priming refers to the effect that prior exposure to a word, image, or concept has on our ability to recall that information or recognize it later. This means that when people are primed with information they are more likely to recall or recognize related information faster and more accurately.
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1. Some human societies have lifestyles that are sustainable, while others do not.
a. Describe how living near water can lead to a more sustainable lifestyle. (0.5
point)
Sustainable living is the attempt to reduce the use of natural resources like fossil fuels, forests, and others by the human society so that these resources remain available for future generation.
It is associated with maintaining the balance in the ecological, economical and societal needs to lead a healthy lifestyle. As it mainly emphasizes over the protection of the environment then it is also called as green living.
An individual who pursues a lifestyle where he/she is concerned of using the resources in a limited quantity so the basic requirement of his/her is fulfilled along with preserving the remaining resources for the coming generation so that their basic requirements could be met, is following a sustainable living.
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Help me with this..... "Write some importance of freshwater fish ponds in 2 to 3 paragraphs" (include its sources and citations)
Freshwater fish ponds are an important source of food and income for people around the world. Fish farming in ponds is also an environmentally friendly practice that can contribute to the conservation of wild fish stocks and protect biodiversity.
Why are the freshwater fish ponds so essential?Freshwater fish ponds have been essential for centuries in providing a consistent supply of fish for human consumption. Fish farming in ponds is one of the most efficient and productive ways of producing protein-rich food in the world. This method of fish farming is a sustainable practice that can significantly contribute to meeting the global demand for fish.
One of the significant advantages of freshwater fish ponds is that they can be constructed in areas where other types of agriculture are difficult or impossible to carry out. Ponds are also suitable for small-scale fish farming, which makes it an accessible and affordable method for people in rural areas to produce their own fish.
Freshwater fish ponds also have environmental benefits. They help to reduce the pressure on wild fish populations by providing an alternative source of fish for human consumption. This, in turn, helps to conserve wild fish stocks and protect biodiversity.
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cell membranes are flexible in order to _____.
A) repel molecules
B) attract molecules
C) adapt to constant conditions
D) adapt to changing conditions
Answer:
D
Explanation:
A cell needs to be flexible in order to adapt to changing environments, and their cell membrane fluidity is crucial for this
Which of the following particles has a negative charge?
A.
Nucleus
B.
Neutron
C.
Electron
D.
Proton
Answer:
C. Electron (e-) has a negative charge
Answer:
c
Explanation:
AJUTOOOOOOOOOOOOOR DAU COROANA SI INIMA
2. Relative dating methods help scientists to
determine the age of the fossils within each layer
identify what rock types are present
identify the order in which rock units formed
assign a numerical date to each rock layer studied
Answer:
The correct answer is "identify the order in which rock units formed".
Explanation:
Relative dating methods are experimental approaches that allow to identify the relative order of past events. Instead of determining the absolute age of samples such as rocks or fossils, relative dating methods correlate which samples are older. Therefore, relative dating methods help scientists to identify the order in which rock units formed.
The major source of the genetic diversity among microorganisms upon which natural selection operates is
What is Mutation
The major source of the genetic diversity among microorganisms upon which natural selection operates is Mutation.
Hope this help
plz mark brainliest
HAVE A NICE DAY!!!
Answer:
Mutation.
Explanation:
Compare and contrast a fossil with a trace fossil
What type of transport takes place when a protein allows an ion to enter a cell but no energy is needed to make this happen
Answer:
Facilitated Transport.
Explanation: In facilitated transport, also called facilitated diffusion, materials diffuse across the plasma membrane with the help of membrane proteins. Hopefully this helps!
state the general name for plants that live in and are adapted for dry conditions
Enzyme names typically end in -ase.
O True
O False
Answer:
True
Explanation:
Enzymes are generally named for the substrate or chemical group on which they act, and the name takes the suffix -ase.
(22 points) pls help {brainliest}
To allow DNA to enter bacterial cells, electrical pulses can be applied to the cells in a method called what?
A. Electroporation
B. Transduction
C. Ligation
D. Conjugation
Answer: Electroporation
Explanation: Electroporation, or electropermeabilization, is a microbiology technique in which an electrical field is applied to cells in order to increase the permeability of the cell membrane, allowing chemicals, drugs, or DNA to be introduced into the cell (also called electrotransfer).
Answer:
A
Explanation:
Electroporation
Translate the DNA, mRNA, amino acid shown in picture (DNA sample)
DNA:
mRNA:
amino acid:
TACGCCTTTACT TACTCGTCAATT TACCCGACGACCACT TACTACTAGATC TACCACCACACT TACTCATCGATC TACTGGTAAGTAACT TACTTTCAGGGTACT
DNA: DNA stands for Deoxyribonucleic Acid, which is a molecule that contains the genetic instructions for the development, functioning, and reproduction of all living organisms.
It is a long, double-stranded molecule made up of four types of nucleotides: adenine (A), thymine (T), guanine (G), and cytosine (C).
TACGCCTTTACTTACTCGTCAATTTACCCGACGACCACTTACTACTAGATCTACCACCACACTTACTCATCGATCTACTGGTAAGTAACTTACTTTCAGGGTACT
mRNA:mRNA stands for Messenger Ribonucleic Acid, which is a type of RNA molecule that carries the genetic information from DNA to the ribosomes, where it serves as a template for protein synthesis.
mRNA is synthesized through a process called transcription.
AUGCGGAAAUGAAUGAGCAGUAAAUUGGGCUGUGCUGGUGAAUGAUGGUGGUGUGAUGAGUAGUAGGUGGUAGAUGAUGACCAUUCACCCAUUGAGUCA
Amino acid:Amino acids are the building blocks of proteins. They are organic compounds made up of an amino group (-NH2), a carboxyl group (-COOH), and a side chain that is specific to each amino acid. There are 20 different amino acids that are commonly found in proteins, each with a different side chain that gives it unique properties.
Met-Arg-Lys-Asp-Arg-Gln-Stop-Leu-Gly-Leu-Cys-Trp-Val-Asn-Asp-Val-Val-Val-Asp-Ser-Val-Gly-Asp-Met-Leu-Pro-Leu-Glu-Ser
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Question 2 of 10
You're a nurse in the emergency room of a hospital. Which of the following
patients should you prioritize first?
O A. Padma sprained her ankle.
B. Mary is having an asthma attack and cannot breathe.
C. Sonya was in a car accident and has a chipped tooth.
D. Ronald's back hurts after he fell off his bike.
SUBMIT
Answer:
Mary, who is having an asthma attack and cannot breathe, should be prioritized first as she is in immediate danger and requires urgent medical attention.
Explanation:
Which sense of tiger is strong and how this smell help the animal in finding the fodd
The sense of smell in tigers is highly developed and serves as a critical tool for survival. It helps them locate prey, establish territories, detect potential threats, and identify reproductive opportunities. The acute sense of smell in tigers enhances their hunting efficiency and contributes to their overall adaptation as top predators in their habitats
The sense of smell in tigers is particularly strong and plays a crucial role in their survival. Tigers have a highly developed olfactory system, equipped with specialized receptors in their nasal cavity that allow them to detect and discriminate various odors in their environment.
The sense of smell is essential for tigers when it comes to finding food. Tigers are carnivores and rely on hunting to sustain themselves. Their acute sense of smell helps them locate potential prey, even from a distance. Tigers can detect the scent of other animals, such as deer or wild boar, which enables them to track and stalk their prey effectively.
The olfactory system of tigers allows them to detect not only the presence of potential prey but also to gather information about the prey's location, health, and even reproductive status. They can identify the scent markings left by other tigers, which help them establish and defend their territories. Additionally, tigers can use their sense of smell to detect the presence of rival tigers or potential threats in their surroundings.
The ability to smell plays a vital role in a tiger's hunting strategy. Tigers often rely on ambushing their prey, and a keen sense of smell allows them to analyze the scent trails left by potential prey, determining their direction and estimating the distance to their target. This helps tigers plan their approach and execute precise and efficient hunting strategies, increasing their chances of a successful kill.
Moreover, a tiger's sense of smell is not only limited to locating prey but also plays a role in identifying potential mates. During the breeding season, female tigers release pheromones that indicate their receptiveness to mating. Male tigers can detect these scents and use them to locate and court females.
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HELP URGENT FR(had to write 20 characters)
Growth of bacterial cultures is defined as an increase in the number of bacteria in a population rather than in the size of individual cells.
What is Bacterial cells?The growth of a bacterial population occurs in a geometric or exponential manner: with each division cycle (generation), one cell gives rise to 2 cells, then 4 cells, then 8 cells, then 16, then 32, and so forth.
Numerous environmental factors as well as the characteristics of the individual bacterial species govern the generation time, which differs among bacteria.
For instance, the generation time for the fastest-growing bacterium, Clostridium perfringens, is approximately 10 minutes; for the fastest-doubling bacterium, Escherichia coli, the generation time is 20 minutes; and for the slowest-growing bacterium, Mycobacterium tuberculosis, the generation time is between 12 and 16 hours.
Therefore, Growth of bacterial cultures is defined as an increase in the number of bacteria in a population rather than in the size of individual cells.
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please help with my earth science
An island arc is located near the boundary between Scotia Plate and South American Plate. So the correct option is 4.
What is an island arc?Island arcs are chains of active volcanoes that have high seismic activity that will be found near the convergent boundaries of tectonic plates. Most of these originate from oceanic crusts. It is through this route that there is continental growth.
These islands are formed because there is a subduction of one oceanic plate under another. This is going to happen between the scotia plate and the south american plate which is between the atlantic ocean and the antarctic ocean.
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Aside from chlorophyll, there are other pigments involved in photosynthesis which give other colors to leaves. They are ____________, ______________, and ______________.
anthocyanins
chlorophyll
xanthophyll
photosynthesis
carotene
Answer:
carotenoids, xanthophylls and anthocyanins
Explanation:
b, c,e
Aside from chlorophyll, pigments involved in photosynthesis that give other colors to leaves are anthocyanins, xanthophyll, and carotene.
What are pigments present in plants?Pigments are chemicals present in plants to provide different colors to the plants.
Xanthophyll and carotene give the yellow and orange color to the fruits, vegetables, and leaves. It helps in absorbing sunlight during photosynthesis. Anthocyanin gives red, blue, or purple color to the plant.
Thus, the correct option is A, anthocyanins, C. xanthophyll, and E, carotene.
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Help plzzzzzzzzzzzzz will give brainliest
it's cytoplasm or mitochondria which ever one you feel is best
What would you predict if you had first mixed the catalase (100%) in serial solutions of varying pHs of 3, 5, 7, 9, and 11
Answer:
Catalase has no effect on the pH of solutions.
Explanation:
Catalase has no effect on the pH of solutions when added to these solutions because it has a neutral pH of 7. So when Catalase is added to solutions having pH 3, the pH will remain 3, when Catalase is added to solutions having pH 5, the pH will remain 5, when Catalase is added to solutions having pH 7, the pH will remain 7, when Catalase is added to solutions having pH 9, the pH will remain 9 and when Catalase is added to solutions having pH 11, the pH will remain 11.
crossing over occurs during ferilization when zygote is formed, therby mixing the moms and dads chromosomes to make a unique bsby
Crossing over occurs during fertilization when zygote is formed, thereby mixing the moms and dads chromosomes to make a unique baby.
This statement is false.
A chromosome is a long DNA molecule with element or all of the genetic material of an organism. In maximum chromosomes the very long thin DNA fibers are coated with packaging proteins; in eukaryotic cells the maximum vital of these proteins are the histones.
The principle function of chromosomes is to hold the DNA and switch the genetic records from dad and mom to offspring. Chromosomes play an crucial position all through cell department. They defend the DNA from getting tangled and broken.
Chromosomes are systems discovered within the center (nucleus) of cells that convey lengthy portions of DNA. It's far the constructing block of the human body. Chromosomes additionally incorporate proteins that help DNA exist within the right shape.
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If a chromosome is seen to have two centromeres, what kind ofchromosomal abnormality is this?O Chromosomal disorderO Numerical abnormalityO Structural anomalyO Chromosomal translocation
The correct answer is the third one, structural anomaly. Chromosomes could have several irregularities, when its structural basic plan is altered, such as having a double centromere (normal chromosomes have one) it is an structural anomaly.