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
densk [106]
3 years ago
14

HELP What is a hydrogen bond?

Biology
2 answers:
Alchen [17]3 years ago
8 0
Hydrogen bonding, interaction of a hydrogen atom located between a pair of other atoms having a high affinity for electrons; such a bond is weaker than an ionic bond or covalent bond but stronger than van der Waals forces
pantera1 [17]3 years ago
7 0

Answer:

A hydrogen bond is a weak bond between two molecules resulting from an electrostatic attraction between a proton in one molecule and an electronegative atom in the other.

You might be interested in
What are the possible phenotype(s) for their children? *<br> A. Hazel eyes<br> B. Brown eyes
zhenek [66]

Answer:

hazel eyes are recessive, Brown eyes are dominant. is there a pedigree along with this question?

Explanation:

Please insert an image of a pedigree

hope this helps!

✧◝(⁰▿⁰)◜✧

8 0
3 years ago
Which biome does this photograph represent?
Trava [24]

Answer:

Tiaga

Explanation:

A Tiaga is generally described as a snowy forest.

4 0
3 years ago
Read 2 more answers
You are studying the source of new virus that has recently infected humans. You suspect that the virus was transferred from othe
vekshin1

Answer:

it doesnt make sense can you try to put it some other way

Explanation:

7 0
3 years ago
1 Photosynthesis occurs when plants use:
Ymorist [56]

Answer:

everything except the oxygen as they excrete oxygen

3 0
3 years ago
Read 2 more answers
A. If you have several samples of liquid and are told that one contains living organisms,
AURORKA [14]

Answer: (Aerobic and anaerobic respiration)

Explanation:

Respiration by living organisms can be investigated by carrying out experiments to show the production of carbon dioxide and heat.

Investigating carbon dioxide production

Limewater turns milky in the presence of carbon dioxide. It can be used to show that exhaled air contains more carbon dioxide than inhaled air.

Carbon dioxide dissolves in water to form a weakly acidic solution. Hydrogencarbonate indicator is used to show the presence of carbon dioxide in solution. It is:

red at neutral pH (no carbon dioxide)

yellow at low pH (carbon dioxide present

4 0
3 years ago
Other questions:
  • Which is a key element found in all carbohydrates, lipids, proteins, and nucleic acids?
    13·2 answers
  • Explain how an organism's circulatory, digestive, or excretory system helps the organism maintain homeostasis
    12·1 answer
  • The maintenance of constant internal conditions in an organism is known for?
    10·1 answer
  • Describe the normal ranges for each blood type of blood pressure measurement?
    14·1 answer
  • As thermal energy is added to a substance, which of the following changes can be predicted?
    6·1 answer
  • Why viruses are unable to reproduce on their own
    11·2 answers
  • What part of a vertebrate's brain is the center for thinking and complex behaviors?
    7·1 answer
  • What is structure 2, and how does it help sustain life?
    12·2 answers
  • Cell membrane are located in
    6·1 answer
  • Rainforest deforestation is contributing to _______. A. A decline in global biodiversity b. The reduction of greenhouse gases c.
    15·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!