Answer:
On the explanation.
Explanation:
Hello,
a. At first there exist an active site on the enzyme with a specific tertiary constitution, which is done by means of the hydrogen bonding gathering the amino acids in the primary structure. Such 3D structure brings to bear that only one substrate with complementary shape can dovetail to the aforesaid active site forming an enzyme substrate complex.
b. However, pH is a measure of hydrogen concentration present in the solution. Now, by considering that into the structure of the enzyme and its active sites are held by hydrogen bonds, varied concentrations of hydrogen ion can cause a decrease or increase of the ions, this could turn out in the diminishing of bonds numbers or the breaking of bonds, which could affect the shape of the enzyme's active site.
c. Next, the temperature has a directly proportional relationship with the enzyme molecule kinetic energy. Thus, high-order vibrations at high temperatures could promote the breaking of and cause the active site of the enzyme to be denatured. On the contrary, low temperatures causes both the enzyme and substrate to have low kinetic energy so the reaction could not be attained.
d. The active sites have a slight capacity to shape around multiple substrates, not just one, it means that similar substrates could bind with the active site and occupy the enzyme, consequently, there are less enzymes to react with, causing a halting in the chemical reaction.
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Answer:
Explanation:
Wavelength and frequency are related by the velocity equation of waves.
Velocity = f x ∧
where f is the frequency
∧ is the wavelength
Frequency of a wave is the amount of that wave that passes through a point at a particular time.
Wavelength of a wave is the distance between two successive crests and trough.
Velocity of a wave is the speed of a wave
Answer: There are now 2.07 moles of gas in the flask.
Explanation:
P= Pressure of the gas = 697 mmHg = 0.92 atm (760 mmHg= 1 atm)
V= Volume of gas = volume of container = ?
n = number of moles = 1.9
T = Temperature of the gas = 21°C=(21+273)K= 294 K (0°C = 273 K)
R= Value of gas constant = 0.0821 Latm\K mol
When more gas is added to the flask. The new pressure is 775 mm Hg and the temperature is now 26 °C, but the volume remains same.Thus again using ideal gas equation to find number of moles.
P= Pressure of the gas = 775 mmHg = 1.02 atm (760 mmHg= 1 atm)
V= Volume of gas = volume of container = 49.8 L
n = number of moles = ?
T = Temperature of the gas = 26°C=(26+273)K= 299 K (0°C = 273 K)
R= Value of gas constant = 0.0821 Latm\K mol
Thus the now the container contains 2.07 moles.
Oxygen to breath. Carbon is used for printer ink and making soda or fizzy drinks.
Answer:
1 m/s
Explanation:
speed=wavelength*frequency
speed=0.5*2
speed=1