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
leva [86]
3 years ago
13

How many electron pairs does carbon share in order to complete its valence shell?

Biology
1 answer:
pogonyaev3 years ago
6 0
Carbon shares 4 electrons to complete its valence shell
You might be interested in
Wrinkles, graying or loss of hair, and age spots usually occur first around one's ____________.
Artyom0805 [142]

The answer is probably "during one's aging" referring to late adulthood, which in turn refers to the ages 40 and forward.



Hope it helped,


Happy homework/ study/ exam!

6 0
3 years ago
Describe the following methods of genetic engineering: gel electrophoresis,
Sunny_sXe [5.5K]

Gel electrophoresis is a method of genetic analysis which involves seperating segments of DNA based on their size and charge.

It involves cutting DNA with various enzymes, then placing the DNA in an agarose gel. An electrical current is then run through the gel. Because DNA is a polar molecule the DNA segments will travel through the agarose cell as the current is applied. Larger fragments will travel shorter distances than shorter fragments. Two plates with 2 different DNA samples will be conducted and the orientation of the DNA strands will be used to make an analysis by comparing the 2 plates.

6 0
3 years ago
Meth addiction damages which system
zepelin [54]
The brain it creates a false sense of well being and energy a person will tend to push their body to the limit than it’s meant to go it can create a physical and mental breakdown after the effects of the drugs wear off it also decreases natural feelings of hunger they can experience extreme weight loss due to this also it disturbs your sleeping patterns so this has a lot to do with the brain because it controls all the things I’ve explained
6 0
3 years ago
Trade winds
kari74 [83]
This is called the Coriolis Effect. The Coriolis Effect, in combination with an area of high pressure, causes the prevailing winds—the trade winds—to move from east to west on both sides of the equator across this 60-degree "belt."
7 0
3 years ago
Which events take place in the light-dependent reactions of photosynthesis?
borishaifa [10]

The correct answer is : Light energy is captured by plants; light energy is converted to chemical energy.

In the process of photosynthesis, special pigment molecule called chlorophyll can capture the energy of the light, more specifically the photon. When a particle of light (a photon) with a specific energy reaches this pigment in the leaves of plants, the energy is transferred from the particle to the molecule, and the molecule becomes excited. This is the phase where the energy of the light is captured and transformed into chemical energy that can later be used to make sugars.

All of the later chemical processes that transfer the energy from the excited chlorophyll to the sugar molecules are not dependent on the light and can happen during the night as well.

3 0
3 years ago
Read 2 more answers
Other questions:
  • When does lactic acid fermentation take place in human cells?
    8·1 answer
  • What is the central role of carbon in the chemistry of living organisms?
    5·1 answer
  • A) Identify and describe the four levels of protein structure.
    8·1 answer
  • Solve for v<br>negative 38= v/2
    11·1 answer
  • A dry season has resulted in less available grass. Which of the following is not likely response for animals population
    12·2 answers
  • When investigating a pond you note that snails in the pond have thin,weak shells , what is most likely the result
    8·2 answers
  • An investigation was set up to study the movement of water through a membrane. The results are shown in the diagram below. Based
    15·1 answer
  • How to grow edible mushrooms in a lab or in home environment .
    7·1 answer
  • Bodo
    15·1 answer
  • HELP PLS!!!!!!!!!!!!
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!