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
Anika [276]
2 years ago
11

Which two substances bind using a lock-and-key mechanism?

Chemistry
2 answers:
Firlakuza [10]2 years ago
8 0
It would be A: enzyme and substrate
Katen [24]2 years ago
4 0
<span>The answer is the first option. Enzyme and substrate bind using a lock-and-key mechanism. Enzymes act on a specific substrate and a substrate needs a specific enzyme, this is what is called a lock-and-key mechanism. Enzymes and substtates are like a key and a lock, one is for each other.</span>
You might be interested in
Whats the main difference between a double replacement reaction and a single replacement
aivan3 [116]

Answer:

a single-replacement reaction replaces one element for another in a compound. A double-replacement reaction exchanges the cations, or the anions, of two ionic compounds.

7 0
3 years ago
What is the molarity of 5.60 mol of sodium carbonate in 1500 ml of solution?
FrozenT [24]

Answer:

3.74 M

Explanation:

We know that molarity is moles divided by liters. The first thing to do here is convert your 1500 mL of solution to L. There's 1,000 mL in 1 L, so you need to divide 1500 by 1000:

1500 ÷ 1000 = 1.50

Now you can plug your values into the equation for molarity:

5.60 mol ÷ 1.50 L = 3.74 M

7 0
3 years ago
What makes the periodic table arrangement so unique and useful?​
Zepler [3.9K]
Elements are ordered from left to right, increasing atomic number as they go. The periodic table allows us to find out and predict things about elements that haven’t been discovered yet!
8 0
2 years ago
Why does no reaction occur when mixing magnesium nitrate and lithium bromide?
mixas84 [53]

Answer:

yahh

Explanation:

a precipitation reaction is a reaction that yields an insoluble product—a precipitate—when two solutions are mixed.

3 0
2 years ago
An atom in the ground state contains 8 valence electrons this atom is classified as a
Alekssandra [29.7K]
Noble Gas. Metals have 1 or 2 Valence Electrons. Halogens have 7 Valence Electrons. Semi-Metals can have different amounts.
5 0
3 years ago
Read 2 more answers
Other questions:
  • Why does the high pressure air being released into the ballast tanks of a submarine cause it to rise quickly?
    13·1 answer
  • A car is traveling 78.9 kilometers per hour. What is its speed in miles per minute? One ilometer = 0.62miles
    11·2 answers
  • Which of the following statements about metallic bond are correct?
    15·1 answer
  • Calculate ΔSrxn∘ for the reaction
    10·2 answers
  • When DNA is replicated, it is necessary for the two strands to "unzip" temporarily. Choose which bonding type is most appropriat
    9·1 answer
  • In a constant‑pressure calorimeter, 70.0 mL of 0.770 M H2SO4 is added to 70.0 mL of 0.420 M NaOH. The reaction caused the temper
    9·1 answer
  • the half life of I -137 is 8.07 days. if 24 grams are left after 40.35 days, how many grams were in the original sample?
    8·1 answer
  • Ending Transsmission definition<br> pls put the definition
    10·2 answers
  • Someone help plzzzz just need final answers I’ll mark Brainly
    7·1 answer
  • Will give brainliest if correct. Which of these bonds should be classified as a polar covalent bond?
    8·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!