Your friend wants to have her DNA tested because she thinks it will help her identify what foods she should eat. What is your advice to her
Answer:
IT WANT IT JUST SSY YOUR BLOOD TYPE
Which macromolecule is a primary component of cell walls
Answer:
Cellulose
Explanation:
Form the majority of the plasma membrane cells
Answer:
Explanation:
he principal components of the plasma membrane are lipids (phospholipids and cholesterol), proteins, and carbohydrate groups that are attached to some of the lipids and proteins. A phospholipid is a lipid made of glycerol, two fatty acid tails, and a phosphate-linked head group.
A sickle cell hemoglobin molecule
A) can not form chains of hemoglobin molecules due to the loss of a hydrophobic amino acid exposed on the molecule's surface.
B) is a dimer of polypeptide chains.
C) contains an additional hydrophobic amino acid exposed on the molecule's surface.
D) is composed of four identical protein subunits.
E) A and C
F) A and D
A sickle cell hemoglobin molecule: can not form chains of hemoglobin molecules due to the loss of a hydrophobic amino acid exposed on the molecule's surface and contains an additional hydrophobic amino acid exposed on the molecule's surface. The correct answer is E) A and C.
Sickle cell hemoglobin is a genetic condition in which a single amino acid substitution occurs in the beta-globin chain of hemoglobin. Specifically, a valine replaces a glutamic acid residue at position 6 of the beta-globin chain.
Due to this substitution, sickle cell hemoglobin can polymerize, or form long chains of hemoglobin molecules, under certain conditions. This polymerization causes the red blood cells to become stiff and distorted in shape, leading to their characteristic sickle shape.
so the correct alternative is option E, both A and C.
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What are some types of biotechnology??
Answer and Explanation:
There are a few different types of biotechnology.
One is medical biotech. Essentially, this branch is used to help improve the wellbeings and helaths of people. It involves a lot of DNA in helping to find cures for various diseases. Some examples of advancements in this field are vaccines and antibiotics.
Another is agricultural biotech. In the agriculture industry, farmers are continuously searching for ways to increase crop yield and quality, which delves into the topic of genetic modification and engineering. For example, scientists are breeding certain plants or adding certain genes to make offspring that is hardier and more pest-resistant.
Those are two main types of biotechnology.
How does astronomical data support the Big Bang Theory?
The collected astronomical data taken by the scientists support the Big Bang Theory.
Hubble is a scientist which find out the age of the universe with the help of law which also called Hubble's law that allowed astronomers to calculate the time period at which the galaxies start moving apart. This calculation provides an estimate when the Big Bang happened as well as provides information about the age of Universe. Hubble calculated that the Universe was about 2 billion years old so we can conclude that big bang event occur about 2 billion years ago.
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Why would you expect strontium to be chemically more similar to calcium?
A; They are in the same family/group.
B; They are in the same period.
C; They have the same atomic number.
D; They have the same atomic mass.
what are two Pros for home made bread recipe
1.
2.
Answer:
Ethonal and yeast
Explanation:
PLS HELP A student has four snails, four sprigs of Elodea, eight test tubes of bromothymol blue, and two rooms (light and dark). The student wants to know what gases are produced by the snails and Elodea in light and dark conditions. Assuming the student only has time for one experiment, what setup will yield the most complete data? All test tubes contain bromothymol blue. Experiment 1: Light room with test tubes A to D. A contains 1 snail. B contains Elodea. C is empty. D contains 1 snail and Elodea. Dark room with test tubes E to H. E contains 1 snail. F contains Elodea. G is empty. H contains 1 snail and Elodea. Experiment 2: Light room with test tubes A to D. Each test tube contains 1 snail. Dark room with test tubes E to H. Each test tube contains Elodea. Experiment 3: Light room with test tubes A to D. Each test tube contains 1 snail and Elodea. Dark room with test tubes E to H. Each test tube is empty. Experiment 4: Light room with test tubes A to D. A contains 2 snails and Elodea. B contains 1 snail. C and D are empty. Dark room with test tubes E to H. E contains Elodea. F contains 1 snail and Elodea. G and H are empty. a. Experiment 1 b. Experiment 2 c. Experiment 3 d. Experiment 4
Answer:
Its A Experiment 1
Explanation:
What affects an ecosystem more, the abiotic factors that make it up, or the communities living in to?
Answer:
Species, A group of similar organisms that can mate and produce fertile offspring ... Community, All the populations of all the different species that live together in a particular area ... Ecosystems are influenced by both biotic and abiotic factors. ... not abiotic. Some people think that if an organism is no longer alive,
Explanation:
I hope this kinda helps.
which of the following is an example of proper current procedural terminology (cpt) coding when submitting charges for procedures performed? a ) coding for debridement of a traumatic wound, as well as its complex closure b ) coding for hernia repair in a transverse rectus abdominis musculocutaneous (tram) flap breast reconstruction due to use of mesh for abdominal wall repair and closure
Option E is the proper answer. According to the CPT handbook, skin graft closure or debridement of a radial artery free flap donor site is a distinct treatment that can be invoiced independently.
The debridement of the wound before closure is charged for in the difficult closure of a traumatic wound. In situations involving transverse rectus abdominis musculocutaneous (TRAM) flaps, abdominal wall repairs are also covered and shouldn't be charged separately. The first fee for the free flap includes donor site closure on the anterior thigh; this service shouldn't be paid separately. For more than ten years, wound treatment has made use of the idea of preparing the wound bed to encourage re-epithelialization of chronic wounds. The idea behind wound debridement is that it will encourage re-epithelialization. Debridement of wounds has been practiced for more than ten years.
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The complete question is:
Which of the following is an example of proper Current Procedural Terminology (CPT) coding when submitting charges for procedures performed?
A ) Coding for debridement of a traumatic wound, as well as its complex closure
B ) Coding for hernia repair in a transverse rectus abdominis musculocutaneous (TRAM) flap breast reconstruction due to use of mesh for abdominal wall repair and closure
C ) Coding for primary closure of an anterolateral thigh free flap donor site in a lower extremity reconstruction
D ) Coding for resection of skin cancer and coding for local small rotation flap to reconstruct
E ) Coding for skin grafting to a radial artery free flap donor site in a head and neck reconstruction
What structures in plants capture light energy? A. Pigments like chlorophyll B. Mitochondria
Answer:
Pigments like chlorophyll
Explanation:
Individuals that live together in a pack with alpha and submissive individuals demonstrate... agonistic cooperation altruism dominance hierarchy 2
Individuals that live together in a pack with alpha and submissive individuals demonstrate dominance hierarchy. This is a type of social hierarchy that arises in animals that live in groups. In a dominance hierarchy, there is a clear ranking system among the individuals in the group, with some individuals being more dominant than others.
The alpha individual is usually the most dominant member of the group, and they have priority access to resources such as food and mates. The submissive individuals are lower in the hierarchy, and they must defer to the alpha individual in various ways.
One way in which individuals in a dominance hierarchy demonstrate agonistic cooperation is by showing submissive behaviors. This involves behaviors such as bowing down, avoiding eye contact, or grooming the alpha individual. By doing so, the submissive individual is showing deference to the alpha, which helps to maintain the hierarchy.
Another way in which individuals in a dominance hierarchy demonstrate altruism is by engaging in behaviors that benefit the group as a whole. For example, individuals may work together to defend the group from predators or to find food. By doing so, they are helping to ensure the survival of the group, which benefits all members, not just themselves.
In conclusion, individuals that live together in a pack with alpha and submissive individuals demonstrate a dominance hierarchy. This hierarchy is maintained through agonistic cooperation and altruistic behaviors, which help to ensure the survival of the group as a whole.
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Freshwater leeches attach to fish and suck blood from the fish for extended periods of time. This results in sores on the fish that often become infected.
what is This relationship is best described as i will mark brainliest if less than 10 min im in junior high
.
Answer:
Parasitism
Explanation:
This type of relationship involves one organism living with, on, or inside another organism and harming it. This relationship involves:
Host - the one being harmed in parasitism in this case the fish.
Parasite - the organism (the one doing the harm) that benefits in parasitsm in this case the leech.
can you overwater your roses with respect to tonicity?
No it can not. Overwater your roses can cause the plant cell walls to break down.
Tonicity is the ratio of osmotic pressure between two fluids separated by a semipermeable membrane.
Water will enter the plant by osmosis because the solution outside the cell is hypotonic. The presence of a cell wall in plants when splashed with water in normal amounts will not cause the cells to lyse. However, if the plants are overwatered it causes the plant cell walls to break due to the excessive increase in pressure due to overwatering.
Overwatering plants can cause the roots to lack oxygen so that the plant roots die. Overwatering can also cause plant stems to become soggy and leaves to turn yellow.
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A 20 N unbalanced force cause an object to accelerate at 1.5 m/s. What is the mass of the object?
Answer:
I believe it’s 13.33 m
Explanation:
Because a = Fnet / m
So if you plug the numbers in it’s : 1.5 m/s = 20n / m
Then you’ll want to cross multiply which it’ll be : 20n = 1.5m
Then you want to get m alone so you’ll divide 1.5 to both sides and that’ll leave you to
13.33 = m
A bacterium and an amoeba are placed in different domains because
Answer:
Bacteria are more diverse and widespread
Explanation:
Bacteria are more diverse and widespread, Archaea are mostly confined to extreme environments. Organisms in Domain Eukarya (plants, animals, fungi, and several kingdoms or protists) all have more complex eukaryotic cells containing a nucleus and other organelles.
Amino acids are used to build
Answer:
Hello!
Explanation:
\(⭐ \red{\textbf{amino \: acids \: are \: used \: to \: build}}\)
Amino acids are organic compounds that combine to form proteins.Amino acids are organic compounds that combine to form proteins. The human body uses amino acids to produce proteins to help the body break down food.
I hope I've helped :D
regards
atte:
Ángela
❤️
Answer:
Proteins.
Explanation:
"For a brick, He flew pretty good" - Sargent Avery Johnson
What does DNA prove about organism ancestry?
A. Plants and animals are not related to one another
B. That all organisms are related to one another
C. DNA and RNA are completely different forms of genetic coding
D. Extraterrestrial life will have DNA as well
Answer:
B. That all organisms are related to one another
Explanation:
DNA and the genetic code reflect the shared ancestry of life. DNA comparisons can show how related species are. Biogeography. The global distribution of organisms and the unique features of island species reflect the evolution and geological change.
Answer:
B. That all organisms are related to one another
Explanation:
DNA prove about organism ancestry, that all organisms are related to one another.
Nucleotide differences for a DNA sequence on chromosome 1 are shown for five species. According to the data, which hypothesis is best supported?
answer pls
Describe the results from the following base mutations, substitution, insertion, and deletion.
Answer:
The results from the following base mutations --- substitution, insertion, and deletion are :
base substitution causes no change in the length of DNA. Base insertion causes an increase in the length of the DNA. Base deletion causes a decrease in the length of the DNA.Explanation:
What is base substitution :
In base substitution form of mutation, one nucleotide is simply replaced or transformed into another nucleotide. This may occur due to replication or transcription error, due to mutagenic exposure, etc. For example A to T, G to C, etc.What is base insertion:
Here, one or more nucleotides get added to a DNA, caused due to mutagenic exposure. Also known as addition, this may occur during recombination when the cell undergoes meiotic cell division.What is base deletion :
In base deletion, one or more nucleotides are deleted from the DNA stand, under the effect of mutagens or a wrongly operating recombination machinery.What are the effects of base mutations:
In light of the change in the length of the DNA strand,base substitution causes no change in the length of DNA. Base insertion causes an increase in the length of the DNA. Base deletion causes a decrease in the length of the DNA.All forms of these mutations, unless otherwise repaired by the inbuilt cellular DNA repair mechanisms, leads to the production of DNA strand different from the original DNA, often producing a defective polypeptide or no functional polypeptide. Such changes are often heritable, and may even be lethal for an organism.To know more about base mutations, visit:
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What two variables must you know in order to
calculate the average speed of a moving object?
А
direction and time traveled
B
total time and total distance
C
slowest speed and fastest speed
D
fastest speed and total distance
B. total time and total distance
Which of the following aspects of water quality is related to changes in weather patterns and circulation of water in the oceans?
Agricultural runoff
Heavy metals in water
Acidification
Salinity and temperature
Answer:
Sanity and Temperature
Explanation:
They both determine the density of ocean water and density influences the circulation.
Answer: Salinity and temperature
Explanation:
how might genetic engineering help farmers create more robust crops?
Answer:
they could create more of the item/ produce. they could make them bigger and more tasteful also.
Question 51 Marks: 1 Halon-1211 is used primarily in ______.Choose one answer. a. portable fire extinguishers b. fixed fire suppression systems c. printed circuit board cleaning d. vapor degreasing
Halon-1211 is used primarily in portable fire extinguishers. The correct option is a.
The Halon 1211 is used primarily in the portable fire extinguishers and this is the streaming agent. The Halon 1211 is majorly used in the streaming agent in the portable, and the hand be held the fire extinguishers.
This Halon 1211 is also used in the large wheeled extinguishers and it is called as the "Flight Line" units to be combat the airplane fires at the runway. The Halon 1211 fire extinguisher is the liquefied gas, and it pressurized with the nitrogen, that will discharges as the vapor causing the no cold. The option a is correct.
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List the seven major fish body forms. For three of the seven body forms, briefly
describe how physical characteristics are related to the habitat and niche of fish
species in that category.
The seven major fish body forms are- fusiform, compressiform, anguilliform, filiform, depressiform, sagittiform, and globiform.
Below are the descriptions of the three body forms and how their physical characteristics are related to their habitat and niches:Fusiform body form: This body form has a streamlined shape that allows for easy movement through the water. It is most commonly found in open-water fish, such as tuna and mackerel, that need to move quickly to catch prey and avoid predators. Its narrow shape reduces drag, which increases its swimming speed. The fusiform body form is particularly adapted for fast swimming, and it is typically found in fish that are pelagic (live in open water).
Compressiform body form: This body form is flattened from side to side, which gives the fish a ribbon-like appearance. The compressiform body form is well adapted to moving through the water by means of quick, darting movements. They are generally found in areas of shallow water or near the bottom of the sea floor, where they can quickly move to escape danger. For example, eels use the compressiform body form to move quickly through small crevices.Anguilliform body form: This body form is characterized by a long, thin shape that allows the fish to easily move through the water.
This body form is found in fish like eels, which live in narrow spaces such as burrows, rock crevices, or coral reefs. The elongated and flexible body structure of anguilliform fish enables them to move through complex environments easily.In summary, the physical characteristics of fish are related to their habitats and niches. Each of these three body forms is adapted to different environments, from open water to rocky crevices, and each is suited to a different type of swimming or movement.
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Why might many new species form in the aftermath of a mass extinction? A. Populations of remaining species would expand rapidly and reduce geographic isolation B. Gene flow among the remaining species would be increased, giving rise to many new genetic recombinations. C. New environments would increase mutation rates D. Changed environments and reduced competition would provide opportunities for new adaptations.
Answer:
D. Changed environments and reduced competition would provide opportunities for new adaptations.
Explanation:
Evolutionary adaptation, or simply adaptation, is the adjustment of organisms to their environment in order to improve their chances at survival ... and so on
Many new species may form in the aftermath of a mass extinction due to changed environments and reduced competition, which would provide opportunities for new adaptations. The correct option is D.
When a mass extinction occurs, many species are wiped out, leaving behind only a few survivors. These survivors may be able to take advantage of the changed environments and reduced competition to evolve and adapt to new conditions. As a result, they may give rise to many new species that are better suited to the new environments.
Additionally, the reduced competition may allow for more genetic diversity within the surviving species, leading to the formation of new species through genetic recombinations. Therefore, the aftermath of a mass extinction can be a time of rapid speciation and the formation of many new species.
Thus, the correct option is D.
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1.pain sensations in the skin, muscles, tendons, and joints that are carried on large nerve fibers are called .
Pain sensation in the skin, muscles, tendons and joints that are carried on large nerve fibers are called as : Somatic Pain.
General sensations includes touch, pain, temperature, proprioception, and pressure. Vision, hearing, taste, and smell are the special senses which provide sensations to the brain through cranial nerves.
There are five human senses: touch, sight, hearing, smell and taste. The sensing organs associated with each sense sends information to the brain to help us understand and perceive the things around us.
Sensation is that process which allows brains to take in information via five senses, which can be experienced and interpreted by the brain.
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what would happen to a moss sporophyte of the gametophyte that produces it died
If the gametophyte of a moss dies, the sporophyte it produced will also die. The sporophyte is dependent on the gametophyte for nutrition and support, as it remains attached to it throughout its entire life cycle.
The gametophyte of a moss produces the sporophyte through the process of fertilization. The sporophyte remains attached to the gametophyte and receives nutrients from it through a specialized structure called the foot. The sporophyte also depends on the gametophyte for support, as it lacks the ability to produce its own food through photosynthesis. Therefore, if the gametophyte dies, the sporophyte will no longer receive the nutrients and support it needs to survive, and it will ultimately perish.
In summary, the sporophyte of a moss is completely dependent on the gametophyte for survival. If the gametophyte dies, the sporophyte will also die as a result.
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a virus causing the infected organism to sneeze, which helps get the virus passed on, is an example of an extended phenotype. group of answer choices true false
True. A virus causing the infected organism to sneeze, which helps get the virus passed on, is an example of an extended phenotype.
What is an extended phenotype?An extended phenotype refers to any trait that influences the environment of an organism and can thereby affect the behavior or survival of other organisms. It can be a trait that is under direct genetic control of an organism or it can be an indirect effect of the organism's genes.
For example, a beaver's dam is considered an extended phenotype because it is a structure that is constructed by the beaver but influences the environment in which it lives. Similarly, a bird's nest can be considered an extended phenotype as it provides shelter for the bird and its offspring. The concept of extended phenotype helps to understand how genes can influence the behavior of organisms and shape their interactions with the environment.
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