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
AleksAgata [21]
3 years ago
9

You need to have a cavity filled so the dentist injects a local anesthetic into your gums. Local anesthetics reversibly bind to

Na channels and block the movement of sodium ions. Using what you know about signals, explain why this action can keep you from feeling pain.
Biology
1 answer:
masha68 [24]3 years ago
8 0

Answer:hello!

Explanation:

this might help it helped me have a great day!! https://quizlet.com/329289949/chapter-3-review-environmental-science-flash-cards/

You might be interested in
What color of light most likely be present at 200 meters below sea level, an why
mihalych1998 [28]
Sorry but I do not understand your question
7 0
3 years ago
What step in photosynthesis may occur during day and night? A.Light independant reactions B.Light dependant reactions c. Photoly
KiRa [710]

Answer:

a is the answer

Explanation:

6 0
3 years ago
Clara is a vegan and she does not drink milk, a food advertised as a best source of calcium. But she is not worried too much sin
marysya [2.9K]

Explanation:

%DV label= 27%

1 cup of cooked collared greens= aprx 266.60 mg of Calcium

Assuming Clara is...

  • a teen, her required adequate intake (RAI)=  1300 mg/ day
  • an adult, her RAI= 1000 mg/day

For teenaged Clara

∵27 % DV= 270mg

% daily Calcium=  \frac{270}{1300}  * 100= = 20.8 ≈ 21%

=0.21

<u>21% of her daily calcium needs is in a cup of cooked collard greens.</u>

Calcium is an essential mineral required by the human body, it is involved in cell signalling, muscular function and homeostasis. Along with fats, fiber, vitamin A and C and iron, calcium makes up part of a recommended daily intake target or DV- these are integral to a balanced diet.

Learn more about energy storage at brainly.com/question/523624

Learn more about homeostasis at brainly.com/question/1601808

#LearnWithBrainly

3 0
3 years ago
Need help! The horizontal and vertical lines on a graph. The x is horizontal and the y is vertical.
timofeeve [1]

Answer:

X is horizantal and Y is vertical

Explanation:

4 0
2 years ago
Read 2 more answers
What did Galileo think the bulges on either side of Saturn were cause by?
joja [24]
He thought that they were moons
but it was actually the rings of the planet
8 0
3 years ago
Other questions:
  • When an object moves in a circle,_____ acts to accelerate the object towards the center of that circle
    14·2 answers
  • Inside the cell, unwanted substances are packed into a _____.
    8·1 answer
  • If you take into account the amount of ATP generated by ATP synthase per molecule of NADH produced in aerobic respiration, the n
    9·1 answer
  • The weight of a substance is defined as its mass divided by its volume.
    6·1 answer
  • Select the correct answer.
    7·1 answer
  • Which would be the best tools to measure the density of a small piece of silver ore
    15·1 answer
  • What is a microscopic plant called which move in water? ​
    12·1 answer
  • Rabbits introduced into Australia over 100 years ago have become a serious pest to farmers. Rabbit populations increased so much
    12·2 answers
  • A rock has been sent on a journey down through the layers of the Earth until it reaches the inner core. Explain what happens to
    9·1 answer
  • Yo Yo all Pari here✌✌
    6·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!