1answer.
Ask question
Login Signup
Ask question
All categories
  • English
  • Mathematics
  • Social Studies
  • Business
  • History
  • Health
  • Geography
  • Biology
  • Physics
  • Chemistry
  • Computers and Technology
  • Arts
  • World Languages
  • Spanish
  • French
  • German
  • Advanced Placement (AP)
  • SAT
  • Medicine
  • Law
  • Engineering
matrenka [14]
3 years ago
11

Using what you know about the structures of the amino acid side chains and the mechanisms presented in this chapter, which of th

e following amino acid side chain may play the following roles in an enzymatic mechanism: a. participate in proton transfer, b. act as a nucleophile
Chemistry
1 answer:
Lostsunrise [7]3 years ago
8 0

Answer:

a. participate in proton transfer - His

b. acts as a nucleophile - Ser

Explanation:

Enzymes are regulated because they are proteins. They are categorize based on how they catalyze. Heat weakens and inactivates the enzymes because of non covalent interaction. His amino acid participate in proton transfer because it is able to act as an acid as well as a base while Ser amino acid can act as nucleophile.

You might be interested in
A box experiences a force of 2 N to the left and 3 N to the right. Which is true of the box's motion?
denis23 [38]
The box is expected to go to the right since the 3N is stronger than the 2N and the rightward force will over come the leftward force.
5 0
4 years ago
Read 2 more answers
Think about the different rules that describe how gases behave. To do this, refer to what you have learned about the two princip
VMariaS [17]

Answer:

Described down below.

Explanation:

Hello,

- Boyle's law: correlation between pressure and volume (assuming temperature and amount of gas remain constant). One common use of Boyle’s law is to predict the new volume of a gas when the pressure is changed (at constant temperature), or vice versa

- Charles' law: correlation between temperature and volume (assuming pressure and amount of gas remain constant). It is used to prove that the absolute 0 unattainable (T=0K).

- Avogadro's law: correlation between amount of gas and volume (assuming temperature  and pressure p remain constant). As an example, since we can blow up a basketball, we are adding more gas molecules into it. The more gaseous molecules, the greater the volume.

- Dalton's law: correlation that states that for a mixture of gases in a container, the total pressure exerted is the addition among each pressure that each gas would exert if it were alone. It is useful to analyze the effects of which partial pressure might have on scuba divers. While the total gas pressure increases as a diver increases their descent, the partial pressure of each gas involved increases as well which might cause harm to the diver’s body if proper actions are not carried out.

- Gay-Lussac's law: it states that when the temperature of a sample of gas in a rigid container is increased, the pressure of the gas increases as well. An interesting example is shown when gun pin strikes, because it ignites the gun powder and this increases the temperature which in turn increases the pressure and bullet is fired from the gun.

Best regards.

4 0
4 years ago
What is the mass shown?<br> (Sorry u cant really see!)
Thepotemich [5.8K]
It is the bottom answer. (77.5)
8 0
3 years ago
Where is most of the high-level waste stored in the United States?
Phoenix [80]

Answer:

at the nuclear reactor site

Explanation:

In the United States, liquid high-level waste is stored in underground tanks pending vitrification. High-level waste is stored at the nuclear reactor site.

Such waste was created by the weapons programs of the cold war and the Manhattan project. This waste can not be vitrified as there were not enough funds for further processing.

4 0
3 years ago
Which type of surface would best reflect light?
marishachu [46]

Answer:

Honestly I would guess D

Explanation:

sorry if im wrong

8 0
3 years ago
Read 2 more answers
Other questions:
  • What is the shape of the water molecule?
    14·2 answers
  • Oxygen gas is collected over water. The total pressure (the O2 pressure the water vapor pressure) is 736 torr. The temperature o
    13·1 answer
  • Been sick please help with all. missed to much class
    6·1 answer
  • L avanzar hacia la derecha por el período 5, el tamaño atómico, la energía de ionización y los electrones de valencia: A. dismin
    11·1 answer
  • Which element is classified as an alkali metal?
    8·2 answers
  • A student wants to find the relationship between the diameter of several plastic disks and the circumference of each disk. Which
    11·1 answer
  • A container has a volume of 5.85 L and a pressure of 4.25 atm. What will the volume be
    9·1 answer
  • Which best describes the future of wind power for providing electricity in the United States?
    7·1 answer
  • Can somebody please helpppp???
    10·2 answers
  • Electrolytic capacitors differ from many other cpapacitors in construction in that they are?
    12·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!