Answer:
2 Barr bodies
Explanation:
A Barr body is an inactive X chromosome. The inactive X chromosome is transcriptionally inactive. They derive their name from Murray Barr who discovered them
The Barr bodies are usually visible in humans with more than one X chromosome at interphase during cell division.
For a human male with the chromosome XXXYY, there will be 2 Barr bodies since he has 2 extra X chromosomes.
Answer:
The right answer to this question is option C. Protein
Explanation:
First, what is an organic molecule? It's a molecule that contains Carbon in its composition, and by that, we'll jump into the options on the question. The first one is water, but as you can remember, there's no carbon in water's composition, only oxygen and hydrogen, so this is not a good option. The next one is oxygen, there's no carbon here too, so this is not good either. The last one it sodium chloride, and this one has no carbon either, only sodium and chlorine.
Carbon is important in biology molecules because of its unique chemical properties. It can form stable covalent bonds and is the basis of organic compounds. Carbohydrates, lipids, proteins, and nucleic acids, all essential for biological processes, contain carbon.
Carbon is extremely important in biology molecules due to its unique chemical properties. Carbon atoms have four valence electrons, allowing them to form stable covalent bonds with other atoms, including other carbon atoms. This ability to form a wide variety of molecular structures makes carbon the basis of organic compounds, which are the building blocks of life. For example, carbohydrates, lipids, proteins, and nucleic acids, which are essential for various biological processes, all contain carbon.
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Carbon's unique ability to form up to four covalent bonds with other atoms including carbon itself allows it to serve as the 'backbone' of most biological molecules. It forms complex structures that explain the diversity in molecular forms and functions. Its abundance and vital role in cellular function and across ecosystems make carbon fundamental to biology.
Carbon is exceedingly important in biological molecules because of its unique bonding properties. With four valence electrons, carbon has the capacity to form covalent bonds with other carbon atoms or various elements like oxygen, nitrogen, and hydrogen. This allows carbon to act as the fundamental building block, or 'backbone', of macromolecules such as proteins, carbohydrates, nucleic acids (RNA and DNA), and lipids, which are vital for life.
All living organisms are carbon-based, emphasizing its importance in biology. Carbon can form long and branching chains, enabling the creation of more complex structures. These chains can bond with other elements to allow for a wide variety of molecular forms, which results in diverse functionality. This characteristic of carbon bonding, and its vital role in the cell composition, constitutes carbon's significance in biology.
Indeed, the carbon cycle exemplifies the interconnectedness between living organisms across different ecosystems. Hence, given its central role in the structure and function of macromolecules, it could indeed be said that carbon is the 'foundation' element for molecules in living things.
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The boundary that separates different air masses is called a front.
A front is the boundary (transition zone) that separates two air masses of different density, different air temperature, different levels of humidity, pressure and wind direction. Front often result in precipitation and causes weather. Cold fronts and warm fronts are the two major types of fronts.
The answer is simply: A the other person is too confusing...
b. The water cycle is constantly repeating on Earth's surface.
c. Water changes form, but the total amount of water remains the same.
d. The water cycle includes many different steps, and each step involves matter.
Answer:
THIS IS NOT THE ANSWER ONLY TO A QUESTION ON EDGEUNITY
Explanation:
This is the first thing that comes up for people looking for this answer
this years edgeunity has always been the same this year, a horrible learning platform.
The type of the interaction that defines the type of interdependent relationship among the given organism is as follows:
1. The red-billed oxpecker eating ticks off the fur of the impala shows mutualism. The oxpecker receives food by eating the ticks and the impala get rids of the ticks. Here, both the organisms are benefiting from their relationship, and hence, it is mutualism.
2. The titan triggerfish moves large rocks to find food, which in turn helps other smaller fishes to eat the exposed food. In this relationship, the smaller fishes are benefiting while the triggerfish is neither harmed or benefited. Hence, this shows commensalism.
Answer:
The correct answer is mutualism and commensalism.
Explanation:
An ecological relationship is the interaction of species or organisms living in an ecosystem depending on environmental conditions and food webs. This interaction could be inter-specific (between two species) or intra-specific (among same species).
According to the question, there are two cases of interaction which shows the following interaction:
1. The Oxpecker and Impala- an example of "mutualism" as both the bird and impala are benefited as bird receives food and ticks are removed from impala.
2. Titan Triggerfish and smaller fish- an example of "commensalism" as Tigerfish is not affected while small fishes get benefited by the movement of large fish.
Thus, mutualism and commensalism is the correct answer.