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
VMariaS [17]
3 years ago
12

Which of the following is false?

Chemistry
2 answers:
Alla [95]3 years ago
8 0
Protoporphyrin is bound to an iron atom in its Fe² state, not Fe³. It would need hemin to be able to bind to an iron atom in a Fe³ state.

The answer is B.
kipiarov [429]3 years ago
4 0
The accurate answer is
<span>b) Protoporphyrin is bound to a single iron atom in its Fe+3 state

Explanation:
</span>Protoporphyrin is bound to a single iron atom in its Fe+2<span> state.</span> 
You might be interested in
What is the name of the compound Sr3N2?
nadezda [96]
The answer is Strontium Nitride
5 0
3 years ago
When adenosine triphosphate (ATP) releases the energy it carries, it typically breaks apart into _____.
ddd [48]
Answer:

Adenosine diphosphate (ADP) and inorganic phosphate
8 0
2 years ago
How do you describe the milk?
Lady bird [3.3K]

Answer:

emulsion

Explanation:

An emulsion is a mixture of two or more liquids that are normally immiscible. Emulsions are part of a more general class of two-phase systems of matter called colloids.

3 0
3 years ago
NEED HELP ASAP WILL GIVE BRAINLYEST Organisms that are made up of prokaryotic cells are NOT ____________. Multicellular All of t
Serhud [2]

Explanation:

the answer is that prokaryotic cells are not multicellular

6 0
2 years ago
In preparation for a blizzard, a city dispatches a crew to spread salt on the street surface of the bridges around town. The sal
Ilia_Sergeevich [38]
0 degrees to -6 or -16 degrees Celsius

3 0
3 years ago
Other questions:
  • A toy helicopter is flying straight ahead. A fan is blowing air toward the helicopter's right.
    13·2 answers
  • How are compound, elements, and mixure different
    6·1 answer
  • (Help please!! important test!!!) What property of matter are you measuring if you are using a triple beam balance? (2 points)
    14·1 answer
  • Which of the following can be mixed in solution with H2CO3 to make a buffer?
    9·1 answer
  • This process is called..
    6·2 answers
  • The maximum speed limit on a highway is 55 miles per hour. What is that speed in meters per second? (mi = 1.609 km)
    10·1 answer
  • Calculate the pH of a solution on mixing 0.1 M (50 mL) Ch3cooh and 0.1M(50 mL) Naoh<br>Ka= 0.00005​
    14·1 answer
  • PLEASE HELP ME!!!
    5·2 answers
  • Perform the following
    12·2 answers
  • Use the Rydberg equation to find the wavelength (in Å) of the photon absorbed when an electron in an H atom undergoes a transiti
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!