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Julli [10]
3 years ago
14

Indicate which drug-receptor interaction is shown at the arrow drug design

Biology
1 answer:
Brrunno [24]3 years ago
4 0
You may talk about this picture:

A: it is an ionic bond (which is a strong interaction, between two close atoms which has a large difference in their charges, like azote and oxygen) 
B: is a hydrogen bond (between O in a side and H in the other side)
C: it could be a Van der Waals bond (small interaction between Carbon and hydrogen from different sides (London interaction))
D: Hydrogen bond (between the Oxygen and hydrogen from different sides)
E: it's an ionic bond

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Sholpan [36]

Answer:

REACTANTS CARBON DIOXIDE+ OXYGEN

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3 0
2 years ago
What is an adaptation?
blsea [12.9K]

Explanation:

A genetic trait that helps an organism be more successful in its environment

5 0
3 years ago
Lymphocytes produce special proteins against foreign invaders called _____.
LiRa [457]
Through my research I found matching questions with similar answers:

A) macrophages
B) antigens
C) antibodies
D) lymph

The best answer to fill in the blank would be the third option C) Antibodies which in the name anti means against, so since the word anti is the same as against, its a battle between antibodies and invaders, so that's why its C).
3 0
3 years ago
Read 2 more answers
The-attraction of the positive side of one water
Anna71 [15]

Answer:

B = hydrogen bonding

Explanation:

The water molecule consist of two hydrogen atom one oxygen atom. There is large electronegativity difference between oxygen and hydrogen. Both atoms are bonded through covalent bonds.

Covalent bond:

It is formed by the sharing of electron pair between bonded atoms.  

The atom with larger electronegativity attract the electron pair more towards it self and becomes partial negative while the other atom becomes partial positive.

For example:

In water the electronegativity of oxygen is 3.44 and hydrogen is 2.2. That's why electron pair attracted more towards oxygen, thus oxygen becomes partial negative and hydrogen becomes partial negative.  The partial positive end of one water molecule attracted towards the partial negative end of other moleucle. The attraction between them is called hydrogen bonding. In this way large mole are connected with each other. Hydrogen bonding is actually a weak bonding.

3 0
3 years ago
Why it is important to living organisms that nutrients are cycled
nlexa [21]

Answer:

When nutrients are recycled, the energy is put back into the bottom of the food chain, letting it be used instead of wasted.

Explanation: Hope this helps :P

8 0
4 years ago
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