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
ArbitrLikvidat [17]
3 years ago
11

Which protein severs as a chemical messenger

Biology
1 answer:
melisa1 [442]3 years ago
7 0
Hemoglobin serves as a chemical messenger
You might be interested in
What is the process called to build a biological molecule?
Veronika [31]
Anabolism-dehydration synthesis
3 0
3 years ago
What does a plant use for all its processes?
Paul [167]

Answer:

They use the process of photosynthesis to transform water, sunlight, and carbon dioxide into oxygen, and simple sugars

Explanation:

4 0
2 years ago
What do we call the act of taking something away to increase a behavior?
pashok25 [27]
Negative reinforcement.
8 0
3 years ago
What are The categories of epithelial tissues membrane are
elena55 [62]
Epithelial membranes are made from epithelial tissue attached to a layer of connective tissue. There are three types of epithelial membranes: mucous, which contain glands; serous<span>, which secrete fluid; and </span>cutaneous<span> which </span>makes<span> up the skin. </span>
5 0
3 years ago
What happens during heat transfer within earth
hammer [34]
Um lets see so first coold air comes pushing awah heat to another area. i tihnk

7 0
3 years ago
Read 2 more answers
Other questions:
  • _____ is the closest relative to modern humans.<br> Cro-Magnon<br> Homo erectus<br> Neanderthals
    8·2 answers
  • 1.where does the energy required the process of cellular respiration come from?
    10·1 answer
  • 1. In eukaryotic flagella, the fibers that slide past one another due to the activity of dynein proteins are microtubules. 2. Ma
    11·2 answers
  • How does our body get the materials that it needs for respiration?
    11·1 answer
  • Classify each description according to the X-linked recessive disorder it describes.
    9·1 answer
  • Which statement is true of mitosis?
    6·1 answer
  • An outbreak of a disease occurs, and a scientist at the Centers for Disease Control (CDC) is in charge of determining the cause.
    11·1 answer
  • Pathway of sound from the time a sound is generated to the time our brain registers the sound
    7·1 answer
  • Se efectúa un experimento en el que a la planta 1 se le suministra CO2 normal pero agua que contiene átomos de oxígeno radiactiv
    15·1 answer
  • (20 POINTS!!) please help fast!!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!