The causes of changing the pH of milk into yogurt are that the lactose in the milk is converted into lactic acid, which leaves the pH.
Explanation:
When the pH drops below pH5. The micelles of the caseins, a hydrophobic protein, lose its territory structure due to the protonation of the amino acid residues.
So the production of the amino acids forms the basic structure and texture of the yogurt. To turn the milk into the yogurt the first process is to ferment the milk and turning the lactose sugar in the milk into the lactic acid, then the lactic acid converted into the yogurt.
Answer:
foodchain = plant - insect - mouse - owl
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biotic factors - rabbit deer plant
abiotic factors - rain, wind, temperature
Answer:
Division of cells.
Explanation:
Mitosis is the process of replicating cells.
Hope this helped!
Answer: What he said
Divison of sells is the answer
Answer:
soil erosion is the answer
B. Radiometric Dating
C. Dendrochronology
Answer:
The answer is A. Varves Hope this helps!
Mosquitoes became resistant to DEET through mutation and natural selection.
Natural selection selects beneficial alleles, which increase their frequency in the population, resulting in adaptation. Aptitude, which is the contribution of each genotype to the next generation, increases too.
In many cases adaptations, resulting from the natural selection process can be correlated to environmental factors or selective pressures applied by other organisms or habitats.
The DEET repellent is the selective pressure or modeling environmental factor.
Some mosquitos had mutations that altered their behavior.
The new mosquito's response is not-detection of repellent presence (only in those harboring the mutations).
These mutations benefit from natural selection.
Mosquitoes live and adapt to their environment.
Some mosquitos in the population most likely developed a mutation that favored them.
DEET, a repellent, was not detected. These individuals gained resistance to the chemical and were able to survive and reproduce, resulting in an increase in population size. Natural selection favored the resistance-inducing mutation.
Repellents may cause a genetic change in insects, causing them to be unable to detect the chemical. Insects have evolved to be able to tolerate the DEET dose that is commonly used to repel mosquitos.
Learn more about mosquito adaptation here:
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