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
olganol [36]
3 years ago
5

Ligand gated means controlled by the _______________ or signal molecule. If the door is closed, certain ______________are blocke

d from entering the cell. When the ______________or signal molecule is attached, the door is open for certain ________________to enter the cell. These types of receptors are important in the _________________.
Biology
1 answer:
Luden [163]3 years ago
4 0

Answer:

ligand; ions; ligand; ions; nervous system

Explanation:

Ligand-gated ion channels are transmembrane protein complexes that open when they bind to their corresponding ligands (e.g., neurotransmitters). This type of receptor is known to modulate the synaptic transmission between neuron cells or neuron and muscle cells. In the nervous system, ligand-gated ion channels located at sites of synaptic contact determine the ion flow in response to neurotransmitter binding. Some examples of ligand-gated ion channels include gamma-aminobutyric acid A (GABA-A) and nicotinic cholinergic receptors.

You might be interested in
Which of the following is the most likely do we observe it by a physiologist
vampirchik [111]
What controls what molecules pass in and out of a cell?
5 0
3 years ago
what is it called a chart that allows you to easily determine the expected percentage of different genotypes in the offspring of
BabaBlast [244]
The answer would be pungent squares
6 0
3 years ago
Read 2 more answers
What kind of nucleic acid is found in retroviruses? ​
yKpoI14uk [10]

Answer:

A retrovirus is an RNA virus that is duplicated in a host cell using the reverse transcriptase enzyme to produce DNA from its RNA genome. The DNA is then incorporated into the host's genome by an integrase enzyme. The virus thereafter replicates as part of the host cell's DNA.

7 0
3 years ago
In guinea pigs hair straightness or curliness is thought to be governed by a single pair of alleles showing incomplete dominance
Nimfa-mama [501]

Answer:

Frequency of allele S is p = 0.4939

Frequency of allele C is q = 0.666

The population is not in Hardy-Weinberg equilibrium

Explanation:

Given -

Number of individuals with straight hair = 244

Number of individuals with curly hair = 444

Number of individuals with Wavy hair = 312

Let "p" represents the frequency for allele for straight hair and "q" represents the frequency for allele for curly hair

p^2 represents the frequency of genotype "SS"

p^{2} = \frac{244}{1000} \\= 0.244

q^2 represents the frequency of genotype "CC"

p^{2} = \frac{444}{1000} \\= 0.444

2pq represents the frequency of genotype "SC"

2pq = \frac{312}{1000} \\= 0.312

Frequency of allele S is p

= \sqrt{0.244} \\= 0.4939

Frequency of allele C is q

tex]= \sqrt{0.444} \\= 0.666[/tex]

For being in Hardy Weinberg's equation-

p+q=1\\

Substituting the values in above equation, we get -

0.4939+0.666\neq 1

hence, the population is not in Hardy-Weinberg equilibrium

4 0
3 years ago
The lipid group that serves as energy storage molecules are
Sergio039 [100]
The answer is triglycerides


HOPE HELP!
4 0
3 years ago
Other questions:
  • Which of these will most likely happen if Earth's axis becomes straight up and down instead of being tilted? there would be no s
    7·1 answer
  • Which statement accurately describes how magnetic stripes in ocean rock provide evidence of seafloor spreading?
    8·2 answers
  • A gene cannot react chemically and form a trait without the proper what?
    5·2 answers
  • Alcoholic fermentation occurs in ___.<br> A) Muscles<br> B)Yeast
    5·2 answers
  • Listen<br> State one way scientists could use the banding patterns produced by gel electrophoresis.
    8·1 answer
  • How are fossil fuels related to climate change?​
    8·2 answers
  • The fruits have several purposes. Which purposes might be similar to those of a cone?
    13·1 answer
  • Which of the following happens because of mitosis? (Check all that apply)
    9·1 answer
  • Which diagram correctly shows how heterozygous alleles are found on homologous chromosomes?
    9·1 answer
  • Helpppp meeeeee plssssss
    5·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!