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
aliina [53]
2 years ago
7

The contraction cycle is triggered by the rise in ________ released from the sarcoplasmic reticulum (sr).

Biology
1 answer:
LiRa [457]2 years ago
8 0
Q. The contraction cycle is triggered by the rise in ________ released from the sarcoplasmic reticulum (SR).


A. Ca2+

~~

I hope that helps you out!!

Any more questions, please feel free to ask me and I will gladly help you out!!

~Zoey
You might be interested in
I'm doing a review for science
Liono4ka [1.6K]
Same . I know  this isn't helping you but i really need points.. Please help 
4 0
3 years ago
A substance with a pH of 3 is how many more times acidic than a substance with a pH of 5?
rodikova [14]
It’s 100x more acidic than 5
7 0
3 years ago
Compare and contrast the five layers that make up the atmosphere.
Wittaler [7]
Exosphere is in the top 600-800km exosphere has a very low amount of gases almost like in outer space.

Termosphere, 80-600km absorbs gamma rays uv rays and rays that damage our healt also know as ionosphere, is the hottest one.

Mesosphere, 50-80km, the temperature here reaches -140 Celsius shooting stars are formed here

Stratosphere, 12-50km produces the mayor part of the atmospheric ozone, some army planes reach this later

Troposphere, thats the source of the mayor part of the gases here in the atmosphere.

Please please if I was useful please mark this as brainlyest
5 0
3 years ago
Read 2 more answers
Help please idk the answer​
VashaNatasha [74]

Answer:

whats the rest of the question?

Explanation:

3 0
2 years ago
Which of the following is true of carbon?
Valentin [98]

Answer: A

Explanation:

4 0
2 years ago
Read 2 more answers
Other questions:
  • How are homologous structures such as forelimbs evidence for common descent
    6·1 answer
  • Which of the following describe a chemical change? Select all that apply.
    10·1 answer
  • Salivation is primarily controlled by nerves of the parasympathetic nervous system which release acetylcholine onto the acinar c
    12·1 answer
  • 6) African cichlids are a group of closely related fish species. There are at least 500 known species living in three small lake
    15·2 answers
  • during exercise or running, blood flow and breathing rate increase to transport oxygen to the muscles, causing an increase in he
    8·1 answer
  • Maps are examples of what type of models that people might use everyday
    5·1 answer
  • What type of reaction is photosynthesis
    9·1 answer
  • Definition: The loss of topsoil so that productive land becomes a desert
    13·1 answer
  • What do Entropy mean
    13·2 answers
  • Hope you guys anwser fast!!!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!