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
Tanya [424]
3 years ago
14

Administration of which classes of medications can decrease secretions of the upper respiratory tract?

Biology
2 answers:
sergiy2304 [10]3 years ago
8 0

Answer:

Antihistamine

Explanation:

E.g. chlopheniramine

svet-max [94.6K]3 years ago
7 0

Answer:

The correct answer is - Cholinergic antagonists.

Explanation:

The cholinergic antagonist is a class of medication that is general terms of agents that bind with choline receptors such as nicotinic and muscarinic that inhibit the effect of acetylcholine and another agonist.

It is a class of drugs that mimics, inhibit, or enhance the action of the neurotransmitter ACh which is the very first transmitter of nerve impulse within PNS that includes the region of ANS that regulates contraction of smooth muscle, such as upper respiratory tract.

Thus, the correct answer is - Cholinergic antagonist.

You might be interested in
A functional plant or animal, existing through the cooperative organization of interrelated systems, is called a(n) _____. tissu
noname [10]
Orgainsm. This is the only word that makes sense. The statement is already talking about interrelated systems, so system wouldn't be the answer.

Tissue and Organ do not define a functional plant or animal either.

I hope this helps!
8 0
3 years ago
PLS HELP I DONT UNDERSTAND!!! :( WILL MARK BRAINLIEST!!!
MariettaO [177]

C. Desert

A. The tilt of the Earth's axis as it circles the Sun.

7 0
3 years ago
Sugars such as glucose, fructose, and ribose are examples of ________________.
iragen [17]
<span>They are Carbohydrates.</span>
5 0
3 years ago
Read 2 more answers
3. What is peptidoglycan?
Dvinal [7]

Answer:

A combination of polypeptides and modified sugars that enclose the entire eubacteria.

Explanation:

A component of bacterial cell walls called peptidoglycan (PGN) promotes innate immune responses. Peptidoglycan, a polymer made of sugars and amino acids, creates the cell wall of the majority of bacteria by producing a layer that resembles a mesh outside the plasma membrane. N-acetylglucosamine and N-acetylmuramic acid residues are alternated in the sugar component. forms a saccules in the cell wall of most bacteria that resembles a bag. It controls bacterial cell shape and is crucial for osmotic stability. A heteropolymer made up of glycan strands carrying small peptides is known as a peptidoglycan.

5 0
1 year ago
One statement is an example of a scientific observation. Another statement is an example of a scientific explanation. Identify t
a_sh-v [17]

Answer:

2, 4, and 5 refers to scientific revolution while on the other hand, the remaining statements shows scientific observation.

Explanation:

Cloning has the potential to  significantly benefit a great many  people, so it should not be  considered immoral or risky is refers as scientific observation.

A scientist thinks that he might  find serious inconsistencies in the  fossil record if he conducts an  excavation in a new location is refers scientific explanation because explanation is needed for it which can drawn from the scientific observation.

The rocks present in western Africa  and eastern South America formed  at the same place and at the  same time is scientific observation because the scientists takes the data.

Even if modern organisms are  found in ancient portions of the  fossil record, this wouldn't challenge the theory of evolution in any way is refers to scientific explanation.

The cloning of organisms is an  exciting area of study, and more  resources should be be devoted  to it so it is refers as scientific explanation.

The age, type, and composition of  ancient rocks in western Africa are  nearly identical to the age, type,  and composition of rocks in  eastern South America is scientific observation which is taken by the scientist through research.

4 0
3 years ago
Other questions:
  • True or false? t-cells get their name from the thyroid gland in which they are stored.
    14·1 answer
  • Explain how the recycling of atp helped save mauro prosperi. why is the ability to recycle this molecule an advantage? based on
    12·1 answer
  • How long would it take to travel to the moon by rocket??
    10·1 answer
  • Nerve impulses travel like____ signals through wires.
    11·1 answer
  • Watson, Detra, Fox, Ewing, Gearhart, and DeMotts (1996) administered two self-report alcoholism measures to 118 volunteers recru
    10·1 answer
  • A phospholipid bilayer with equal amounts of saturated and unsaturated fatty acids displays a specific permeability to glucose.
    14·1 answer
  • A diagnosis of Hodgkin's disease is suspected in a 12-year-old child. Several diagnostic studies are performed to determine the
    8·1 answer
  • What is a cell and its structure?​
    9·2 answers
  • What is the purpose of a
    9·1 answer
  • The current human population growth rate is 1.12% per year. At this rate, how many years will it take for our population to doub
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!