Barnacles living on whales
b.
Bees pollinating flowers
c.
Birds feeding on insects stirred up by grazing animals
d.
Mosses living on tree trunks
La respiración aeróbica es un tipo de metabolismo energético en el que los seres vivos extraen energía de moléculas orgánicas, como la glucosa, por un proceso complejo en el que el carbono es oxidado y cuando llega a la mitocondria se mezcla con el agua haciendo un compuesto químico llamado Glucosticko en el que el oxígeno procedente delaire es el oxidante empleado. En otras variantes de la respiración, muy raras, el oxidante es distinto del oxígeno (respiración) y luego las membranas mitocondriales, siendo en la matriz de la mitocondria donde se une a electrones y protones (que sumados constituyen átomos de hidrógeno) formando agua. En esa oxidación final, que es compleja, y en procesos anteriores se obtiene la energía necesaria para la fosforilación del ATP.
En presencia de oxígeno, el ácido pirúvico, obtenido durante la fase primera anaerobia o glucólisis, es oxidado para proporcionar energía, dióxido de carbono y agua. A esta serie de reacciones se le conoce con el nombre de respiración aeróbica.
La reacción química global de la respiración es la siguiente:
C6H12O6 + 6O2 → 6CO2 + 6H2O + 36 energía
a. All the proteins the cell creates from the miscopied strand will do different jobs than the old ones.
b. The miscopied DNA will be replaced with an accurate DNA copy once the cell divides.
c. Both new DNA strands will end up together in a new cell, and the inaccurate one will be discarded.
d. The cell that receives the miscopied DNA will die, and the cell with the accurate copy will live.
When a base is skipped during DNA replication, it can lead to a mutation and altered protein function.
When a base in one of the DNA strands is skipped during replication, it can lead to a mutation in the DNA sequence. This means that the resulting protein created from the miscopied DNA strand may have a different structure and function compared to the original protein. Therefore, option a. All the proteins the cell creates from the miscopied strand will do different jobs than the old ones, is the most likely result of this error.
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root
stem
leaf
flower
Next, Rodrigo performed the same test with different amounts and different concentrations of the ammonium chloride solution. For each set of measurements, he found the lowest temperature reached by the bottle of water and calculated the total temperature change. The table below summarizes his results.
Maximum Cooling Achieved
___________________________________________
trial 1 2 3 4 5 6 7
___________________________________________
grams of NH4Cl 30 40 50 50 60 70 80
___________________________________________
amount (mL) of
water added 100 100 100 150 150 200 200
___________________________________________
greatest
temperature
change (–°C) 3.6 4.3 4.3 4.8 5.2 5.6 5.8
___________________________________________
Finally, Rodrigo held the amount and concentration of the solution constant while trying different amounts of insulation.
Maximum Cooling Achieved
__________________________________________
trial 8 9 10 11
___________________________________________
insulation used: none towel blanket polystyrene-foam
______________________________________________
greatest
temperature
change (–°C) 5.8 8.8 9.3 9.6
_____________________________________________
Rodrigo wants to find more ways to improve his latest design. Which of the following should he try?
(CHOOSE ALL THAT APPLY)
A - a more concentrated solution
B - a less concentrated solution
C - better insulation
D - less insulation
E - a greater amount of solution
F - a lesser amount of solution
Temperature measures the average kinetic energy of particles of the substances. Therefore, the correct option are option C,E that is better insulation and a greater amount of solution.
Temperature is used to measure degree or intensity of heat of a particular substance. Temperature is measured by an instrument called thermometer.
Temperature can be measured in degree Celsius °c, Kelvin k or in Fahrenheit. Temperature is a physical quantity. Heat always flow from higher temperature source to lower temperature source.
We can convert these units of temperature into one another. The relationship between degree Celsius and Fahrenheit can be expressed as:
°C={5(°F-32)}÷9
To improve his latest design Rodrigo should use a better insulation and a greater amount of solution.
Therefore, the correct option are option C,E.
To know more about temperature, here:
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Answer:
Better insulator.
A greater amount of solution
Explanation:
1) Deep
2) Superior
3) Superficial
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Answer:
Superficial
Explanation:
:)