Answer:
Divina should change her life style to become more healther and fit, to acheive her goal she could takeup six stratigies -
1. drinking lukewarm water after geting up in the moring that will make her hydrated
2. 6 to 8 hours of sleep to renerguzed the body and provide rest
3. Eat healthy and balanced diet with all macronutrients and fibers
4. Physical exercise about 45 minutes to one hour for endurance, stamina and strength.
5. Drinking 3 litres of water in a day to hydrate the body.
6. Do not over eat or perform physical work intensely without warming up the body to avoid injuries.
how do fossil fuel play a role in the carbon cycle?
Answer:
Plants that die and are buried may turn into fossil fuels made of carbon like coal and oil over millions of years. ... When humans burn fossil fuels, most of the carbon quickly enters the atmosphere as carbon dioxide. Carbon dioxide is a greenhouse gas and traps heat in the atmosphere.
Explanation:
Your labmate's ligation reaction didn't work. The regular ATP had run out, so he fueled the reaction with dATP from the PCR kit. What advice can you give him
Answer: adding heat to the ligation reaction to provide energy to the system, instead of ATP.
Explanation:
Ligation is referred to as an act of joining, and the term refers in biology to an enzymatic reaction that joins a covalent bond between two biomolecules. The application of DNA ligation in research in molecular biology is defined in this video.
what the freak is 2/3-1 1/4
Answer:
-7/12
Explanation:
2/3-1 1/4
2/3-5/4
8/12-15/12
= -7/12
Why do living things go to great lengths to increase
their chances of reproduction?
Answer:
Living things use structural strategies and behavioral strategies that increase their chances of reproduction.
Living things do so to reach the reproduction goal that is to pass genes on to offspring. For example: the pouch of a kangaroo, a frog croaking a mating call, and colorful petals of flower etcetera helps in increasing mating chances so that their genes can be followed to the generation.
Match each type of mutation with the correct chemical sequence for ACGT 1. A-C-G-G-T 2. C-GT 3. A-GC-T duplication, deletion, reordering
Answer:
1. A-C-G-G-T is duplication.
2. C-G-T is deletion.
3. A-G-C-T is reordering.
Explanation:
Your original sequence is ACGT. You compare the original sequence to the 3 mutations.
1. There 2 G's now, which means that the G has been duplicated.
2. The A is now gone in the front of the sequence.
3. The C and G were switched.
Explain how bacteria can be genetically engineered to produce a human protein.
Answer:
Recombinant DNA is a technology scientists developed that made it possible to insert a human gene into the genetic material of a common bacterium. This “recombinant” micro-organism could now produce the protein encoded by the human gene. ... There, the recombinant bacteria use the gene to begin producing human insulin.
Explanation:
Hopefully this helped!
Genetic engineering involves modifying the genetic material of an organism, such as bacteria, to introduce new characteristics or functions. One application of genetic engineering is to use bacteria to produce human proteins, which can be used for various medical purposes such as in vaccines or as therapeutic agents.
What is the first step for the process ?Isolate the gene for the human protein: The first step in genetically engineering bacteria to produce a human protein is to identify and isolate the gene that codes for the protein. This can be done using various techniques, such as polymerase chain reaction (PCR) or DNA sequencing.
Insert the gene into a bacterial vector: Once the gene for the human protein has been isolated, it is inserted into a bacterial vector, which is a small circular piece of DNA that can replicate independently within the bacterium. The vector is usually a plasmid, which is a type of DNA that can be easily manipulated and introduced into bacterial cells.
Introduce the vector into bacteria: The next step is to introduce the vector carrying the human gene into the bacteria. This can be done using various techniques such as electroporation, heat shock, or transformation.
Allow the bacteria to produce the protein: Once the vector carrying the human gene is inside the bacterial cell, the cell can begin to produce the human protein. The bacterial machinery reads the genetic code in the gene and synthesizes the protein.
Extract and purify the protein: After the bacteria have produced the protein, it can be extracted and purified. This involves breaking open the bacterial cells to release the protein, and then using various purification techniques to isolate and purify the protein.
Test the protein for activity and safety: Finally, the purified protein is tested to ensure that it is active and safe for use in humans. This can involve various assays and tests to confirm the protein's function and purity.
In summary, genetic engineering can be used to introduce the gene for a human protein into bacteria, allowing the bacteria to produce the protein, which can then be extracted, purified, and tested for medical use. This process can be used to produce a wide variety of human proteins, including hormones, enzymes, and antibodies.
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When a phosphate group is removed from an ATP molecule, energy is.......................
When a phosphate group is removed from an ATP molecule, energy is released.
ATP is the energy molecule in the cell. ATP is produced in the mitochondria during cellular respiration. Aerobic respiration produces 38 ATP molecules while anaerobic respiration produces 2 ATP molecules.
When a phosphate group is removed from an ATP molecule, energy is released. Hence, when ADP is formed from ATP by the loss of a phosphate group, energy is released.
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If two bears can make babies and their babies can also make babies I know they are a
part of the same
Answer:
Explanation:
Салам алейкум
Do all the offspring survive? Why not?
Answer:
Some don't because of many things, disease and not getting enough food.
Explanation:
Fats and steroids are examples of which macromolecules?
O Lipids
Proteins
O Carbohydrates
Nucleic acids
Answer:
the first one.
Explanation:
I know this since fats are lipids, and it makes sense that steroids would have to do with proteins since they bulk your muscles.
Answer:
OA
Explanation:
Lipids and Proteins
Lipids because they're made of Fats,Oils, and waxes
Proteins because they're made of Enzymes, Meat,Fish,Beans,Nuts, Dairy proteins etc.
Why do cells need to divide?
they all must remain the same size
b.
to make it easier to communicate within the cell
to help limit waste
d.
none of the above
Answer:
b is the answer i wish it help you
Morning commuter traffic in cities contributes to ____ smog. In this type of air pollution, a mixing of ____ from certain plants, nitrogen oxides from cars, and UV radiation from the sun results in a variety of pollutants, such as ground-level ozone, which can cause coughing and breathing problems.
Answer:
photochemical
hydrocarbon
Explanation:
Morning commuter traffic in cities contributes to photochemical smog. In this type of air pollution, a mixing of hydrocarbons from certain plants, nitrogen oxides from cars, and UV radiation from the sun results in a variety of pollutants, such as ground-level ozone, which can cause coughing and breathing problems.
Photochemical smogs are caused by the photochemical reaction of hydrocarbon and nitrogen oxides in the lower atmosphere with sunlight playing a major role. The reaction of the hydrocarbon with the nitrogen oxide in the presence of light leads to the evolution of ozone gas while nitrogen oxide has the capacity to react with the sunlight on its own to produce nitrogen dioxide. This result in the formation of smog
In humans, where does DNA replication take place? *
O Cytoplasm
O Nucleus
Ribosome
O Vacuole
Answer:
Nucleus
Explanation:
The dna is replicate through a process called semiconservative replication which consists of separating the two chains(helicase) and using them as templates for the new dna(dna-polymerase)
which body system moves oxygen ito the blood and removes carbon dioxide from the blood?
Answer:
respiratory system
Explanation:
this happens in the lungs, part of the respiratory system
For plants to use the energy created for growth, reproduction and other
life processes they must perform
A.Photosynthesis
B.Respiration
C.Reproduction
D.Inspiration
Which statement describes air pollution around the world
What is true about any two normal gametes from a human male parent?
A. Each has a diploid number of chromosomes.
B. They can combine to form a new organism.
C. Their chromosomes are exactly the same.
D. They have the same number of chromosomes.
Answer:
B
Explanation:
In this lab, you used a variety of media with a NaCl concentrations ranging from 0.5% to 15%. On which of these media are the bacteria most likely to undergo osmotic lysis
Answer:
none of these media
Explanation:
Bacteria have resilient cell walls composed of cross-linked peptidoglycan that acts as a cross-linked wire and thus prevents them from osmotic lysis. In consequence, bacteria are generally able to grow in hypo-osmotic conditions. Moreover, all the media indicated above are hypotonic compared to the bacterial cells, i.e., they have a lower solute concentration compared to the bacterial cytoplasm. In hypotonic media, bacteria can take up water from the external solution by osmosis.
what is three categories of livestock
What animals have mammary glands?
A. snapping turtle, kangaroo, and bullfrog
B. bullfrog, tuna, and human
C. lamprey, tuna, and bullfrog
D. kangaroo, rhesus monkey, and humans
All of those animals are mammals, which are the only animals with mammary glands. The term "mammary" comes from "mammal".
A turtle is a reptile, and a bullfrog is an amphibian. So this rules out choice A. Choice B is ruled out for similar reasons, and because a tuna is a fish and not a mammal.
Choice C is ruled out because none of the animals listed here are mammals.
Answer:
D
Explanation:
I just took that test it's the right answer
Which of the following is the best description of how electrons are transferred in an ionic bond?
A. A metal atom loses electrons and a nonmetal atom gains electrons.
B. A metal atom gains electrons and a nonmetal atom loses electrons.
C. A metal and a nonmetal atom lose electrons.
D. A metal and a nonmetal atom gain electrons.
Answer:
A. A metal atom loses electrons and a nonmetal atom gains electrons.
Explanation:
An ionic bond is defined as the force of attraction between positive and negatively charged electrons.
An ionic bond is formed when a metal atom loses its electrons to atoms of a nonmetallic element. For example: Sodium Chloride (NaCl), where an atom of sodium (Na) donates an electron to an atom of chlorine (Cl) to form an ionic bond.
Hence, the correct answer is "A. A metal atom loses electrons and a nonmetal atom gains electrons."
Help pleaseeeeeee dbndndndndndd
Answer:
homeostasis
Explanation:
How much of the outer crust of earth is
considered "dirt"?
50 cm (20 inches)
5 cm (2 inches)
500 cm (200 inches)
What three things do you need for thunderstorm formation
Cold dry air, upward vertical motion, divergence aloft
Warm moist air, upward vertical motion, mixing aloft
Warm moist air, downward vertical motion, divergence aloft
Warm moist air, upward vertical motion, divergence aloft
Answer:
Warm moist air, upward vertical motion, divergence aloft
Explanation:
I just took the test and got it right
Warm moist air, upward vertical motion, divergence aloft three things do you need for thunderstorm formation
what is motion ?motion is the change of position of an object with respect to time. A book falling off a table, water flowing from the tap, rattling windows, are called motion.
The basic things of a matter that is the atom is in constant motion and Every physical process in the universe is composed of motion.
The Motion is mainly described in different terms such as Distance, Displacement, Speed, Time
According to the nature of the movement, motion can be three types such as Linear Motion, Rotary Motion, Oscillatory Motion
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true or false: mutations lead to increased genetic variants ion among the members of population
Answer:
True
Explanation: Because I just took the test.
When a phosphate group is removed from an ATP molecule a(n)........................... Molecule is formed.
Answer:
ADP(adenosine monophosphate)
Explanation:
The hydrolysis of ATP occurs with release of energy form breaking the macroergic bond between the 2nd and 3rd phosphate groups.
Genetic differences between parents and offspring
Answer:Are the offspring genetically the same or different from their parents?
Explanation:Changes (mutations) to genes can result in changes to proteins, which can affect the structures and functions of the organism and thereby change traits. Variations of inherited traits between parent and offspring arise from genetic differences that result from the subset of chromosomes (and therefore genes) inherited.
Answer:How can offspring be different from parents?
Explanation:Although an individual gene may code for a specific physical trait, that gene can exist in different forms, or alleles. ... In other cases, each parent provides a different allele of a given gene, and the offspring is referred to as heterozygous ("hetero" meaning "different") for that allele.
Basic food that plants make
Answer: Glucose
Explanation:
In which parts of the alimentary canal is mucus secreted? Explain why.
The phopholipid head is
Answer:
the first one is correct
Explanation:
...
