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
OLga [1]
3 years ago
10

Molecules that are similar enough to a neurotransmitter to bind to its receptor sites on a dendrite and block that neurotransmit

ter's effects are called what?
A) agonists

B) antagonists

C) endorphins

D) endocrines

E) action potentials
Chemistry
1 answer:
nataly862011 [7]3 years ago
6 0
Molecules that are similar enough to a neurotransmitter to bind to its receptor sites on a dendrite and block that neurotransmitter's effects are called <span>antagonists.</span>
You might be interested in
Monochlorination of propane yields two constitutional isomers, and dichlorination yields four. Trichlorination yields five const
GaryK [48]
By Tri chlorination, three chlorine atoms can replace the 3 hydrogen atoms in propane molecule to give tri-chlorinated products according to the attached picture.

6 0
3 years ago
Read 2 more answers
A rectangle has a volume of 395cm3. It has a mass of 147g. What is its density? *
LekaFEV [45]

The density of a rectangle : ρ = 0.372 g/cm³

<h3>Further explanation</h3>

Given

The volume of rectangle : 395 cm³

Mass : 147 g

Required

The density

Solution

Density is a quantity derived from the mass and volume  

Density is the ratio of mass per unit volume  

Density formula:  

\large {\boxed {\bold {\rho ~ = ~ \frac {m} {V}}}}

ρ = density  

m = mass  

v = volume

Input the value :

ρ = 147 g : 395 cm³

ρ = 0.372 g/cm³

6 0
3 years ago
Akosua has observed that anytime she drinks sobolo, her stool appears dark green. On one occasion
Anna007 [38]

Answer:

i. Sobolo is a Ghanian drink that is produced from red hibiscus flower that has an average pH of 6.7

It contains cyanidin and anthocyanins, which is a red pigment that is red in an acidic medium and changes green when introduced in a basic medium that has a high pH

The pH at the rectum of the digestive system = 5 to 8 (Slightly basic)

Therefore, what made the stool of Akosua green is that the sobolo drink changes to green in basic solution

ii. The stool which appeared green because she took sobolo turn into bright red upon mixing with the acidic WC water because of the presence of anthocyanins in sobolo, it turns red in an acidic medium

iii. Sobolo which turns green, or blue in a basic medium and red in an acidic medium can be used as a litmus solution to test the pH of a given substance

Explanation:

Sobolo or soobolo in Ghana is a name for the Hibiscus tea or tisane, which is made from calyces of the hibiscus plant, and has a sour (tangy) taste and appears bright red in color

8 0
3 years ago
1. Name the compound present in a sample of dry air.
aev [14]

Answer:

not air

Explanation:

I think so

hahaha

7 0
2 years ago
What is the reason for heat transfer from one substance to another?
lys-0071 [83]
I believe is different in pressure
7 0
3 years ago
Other questions:
  • A bus traveled south west for 422 kilometers. The entire trip took 3 hours. Calculate the velocity.
    8·1 answer
  • According to john dalton, elements consist of tiny particles called __________. Atoms of each element are __________ to each oth
    6·1 answer
  • What is titanium's melting point?
    6·1 answer
  • Describe the worlds outer core
    10·2 answers
  • What did the Bohr model assume about the motion of electrons?
    15·1 answer
  • Pls help, it’s due today<br><br> Ba(NO3)2 <br> How many moles of oxygen are in this substance?
    13·1 answer
  • Which of the following is a unit of volume of solids?
    8·1 answer
  • The smallest volume from among the following is.
    12·1 answer
  • Calculate the number of atoms in a 3.62 × 10³ g sample of strontium. ​
    15·1 answer
  • Give the chemical symbol or name for each of the following elements, as appropriate: (a) carbon, (b) nitrogen, (c) titanium, (d)
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!