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
Sever21 [200]
2 years ago
7

A molecule that has regions of partial positive and partial negative charge

Biology
1 answer:
nasty-shy [4]2 years ago
7 0

Answer:

A) polar

Explanation:

Polar molecules contains  partial positive and partial negative charge as in all polar molecules two atoms have unequal sharing electron. Due to unequal sharing of electrons, one atom that attracts valence electrons strongly gains positive charge and other gain negative charge.

For example water, water is a polar molecule having partial negative and partial positive charge because the oxygen atom in water attracts electrons more strongly than the hydrogen atoms.

Hence, the correct answer is "A) polar".

You might be interested in
Population growth with limiting factors is considered ______ growth .
tia_tia [17]

Answer:

logistic growth

8 0
2 years ago
Read 2 more answers
State the uses of excretory products in plants
d1i1m1o1n [39]

state the uses of excretory products in plants

Carbon dioxide, excess water produced during respiration and nitrogenous compounds produced during protein metabolism are the major excretory products in plants. Plants produce two gaseous waste products i.e. oxygen during photosynthesis and carbon dioxide during respiration.

Hope this helps :)

3 0
3 years ago
Hen there is a cut in the skin and bacteria enter the body, the immune system responds. First, macrophages approach the area of
Semenov [28]

Correct answer: B). The phagocytotic barrier, which is a part of innate immunity

The scenario represents the phagocytosis, which is a type of endocytosis by which the cell engulfs microbial pathogens. The main cells of the immune system that are involved in phagocytosis include macrophages, neutrophils, and dendric cells.

It is a mechanism which is used by the immune system to kill and processing of antigen that play an important role in innate immune response.

Hence, the correct answer would be option B.

4 0
3 years ago
Read 2 more answers
Define and give examples of greenhouse gases
valentinak56 [21]

Answer:

'a gas that contributes to the greenhouse effect by absorbing infrared radiation, e.g., carbon dioxide and chlorofluorocarbons.' examples of greenhouse gases is

5 0
2 years ago
Read 2 more answers
Greenhouse climate on earth was associated with relatively high atmospheric levels of which gas?
STALIN [3.7K]
D.carbon dioxide gas
4 0
3 years ago
Other questions:
  • How does mantle convection cause seafloor spreading?
    14·1 answer
  • Explain the process of mitosis in a tissue culture for normal cells.
    14·1 answer
  • PLS HELP IN BIOLOGY, I WOULD CRY OF HAPPINESS
    10·1 answer
  • Please Help! Which material undergoes radioactive decay? A) all elements that have a half-life B) all elements that contain atom
    6·1 answer
  • Which statement about heat and thermal energy is true? A. Scientists use both terms to describe how hot or cold something is. B.
    9·1 answer
  • How is Hydropower practical for used in business, home, or schools today?
    5·1 answer
  • During which change of state do the particles in a material usually become farther apart?
    5·1 answer
  • Does someone know this
    11·1 answer
  • Help please :) thank you
    12·1 answer
  • What is meant by acropetal succession?​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!