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
Sliva [168]
3 years ago
11

What are hydrogen bonds caused by?

Biology
1 answer:
Musya8 [376]3 years ago
7 0

Answer:

Hydrogen bonding is caused by the tendency of some atoms in molecules to attract electrons more than their accompanying atom. This gives the molecule a permanent dipole moment – it makes it polar – so it acts like a magnet and attracts the opposite end of other polar molecules.

You might be interested in
Vascular tissue through which water and minerals travel
Ierofanga [76]
Xylem transports water and minerals from the roots to the leaves of the plant, where it is used in the production of food.
3 0
3 years ago
In sea urchins the process of fertilization produces a(n) _____.
ale4655 [162]
It produces a zygote
3 0
3 years ago
Read 2 more answers
What is the difference between guanine and guanosine?
m_a_m_a [10]
<span> In DNA, </span>guanine<span> is paired with cytosine. The </span>guanine<span> nucleoside is called </span>guano sine<span>.

i hope this helps!:D</span>
6 0
3 years ago
The cuticle, cortex, and medulla are regions of the hair, can you describe how they are arranged?
Andrei [34K]

Answer:

The cuticle is the hair's protective layer, the cortex forms the pigment of the hair, the health of the cortex depends on the cuticle protecting it while the medulla is the innermost of the hair.

Explanation:

The cuticle is the hair outermost layer, the cortex is the middle structure for strength while medulla is the inner most.

3 0
3 years ago
Why do biologists have to study chemistry?
Snowcat [4.5K]
To understand the phenomenon of biological cell


To understand which principal occurs


To know the whose are reactant and what makes product



Hope for brainliest mark
5 0
3 years ago
Other questions:
  • If a foreign gene is cloned into an expression host, it is important that the host itself A) not produce the protein being studi
    8·1 answer
  • The fluid mosaic model describes the _____.
    10·2 answers
  • The germinal period ends approximately _____ after conception.
    11·2 answers
  • what is another analogy for describing the difference between prokaryotic cells and eukaryotic cell??
    6·2 answers
  • Trace fossils like coprolite and gastrolith can tell us what? A) that an organism was once active in an area B) that an organism
    11·2 answers
  • When you are in the resistance stage of stress your body is blank damage caused in the alarm stage?
    6·1 answer
  • Which of the following is not a carbon sink?
    13·1 answer
  • During carbohydrate catabolism, more atp molecules are produced during
    7·1 answer
  • Please help me ill give brainliest &lt;3
    10·1 answer
  • What is the difference in average speed between two cars that have traveled 150 km in five hours and the other traveled 130 km t
    10·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!