When two protein chains combine to form an active protein, the structural level is quaternary.
<h3>What is a quaternary structure?</h3>
The quaternary and tertiary structure of a protein is the tridimensional shape of the protein, which involves protein domains.
The quaternary protein structure refers to the different arrangements generated by different protein subunits.
The primary structure of a protein involves its amino acid sequence, whereas the second structure involves protein chains.
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Answer 1: Difference b/w wet and dry earwax genes is due to switch of a single DNA unit i.e. single nucleotide polymorphism.
Answer 2: Earwax is important in many ways mainly it is a biological flypaper as it prevents dust and insects from entering the ear.
Answer 3: Genetics have proved that for those who sweat a lot and have armpit odor have wet earwax.
Answer 4: The wet type earwax is dominant one with honey brown or dark brown color while dry one is recessive.
Answer 5: As wet earwax is dominant trait, according to the given scenario the genotype of parent with wet earwax will be "WW" which when crossed with dry earwax parent will have all the offsprings with wet earwax.
It's a Tendency of a liquid to be drawn up into narrow passages even against the force of gravity.it's an effect surface tension, so it only acts over short distances
Answer:
"Water evaporates and then turns into condensation and then turns into participation" is the way water get from the ocean to your water faucet.
Explanation:
Many public water systems prefer to focus on surface water supplies contained in the lakes, rivers, and streams on Earth's surface, which result from evaporation process and rainfall. Through constructing an outlet, a municipal water utility uses surface water to pump water to a site where it can be collected, processed and then pumped out to residents. Yet millions of people across the world are using reservoirs of groundwater.Surface and ground water both are source to cater uttermost need of life i.e water.
14. A.
Homeostasis is the process by which an organism maintain constancy in its internal environment. Homeostasis is very important because if it not maintained the necessary biochemical processes that ought to take place in the body will be disrupted and this can lead to fatal consequences.
15. The correct option is: POPULATION, COMMUNITY AND ECOSYSTEM.
An organism is a part of a specific population, many populations of different species form a community and different communities of living organisms form the ecosystem.