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
sesenic [268]
3 years ago
14

Can someone help me pls.... Describe the chemical structure of a carbohydrate?

Biology
1 answer:
Dafna1 [17]3 years ago
7 0

Answer:

Carbohydrates consist of the elements carbon (C), hydrogen (H) and oxygen (O) with a ratio of hydrogen twice that of carbon and oxygen. Carbohydrates include sugars, starches, cellulose and many other compounds found in living organisms. In their basic form, carbohydrates are simple sugars or monosaccharides.

:

You might be interested in
Certain hazards are associated with planting, managingharvesting, and burning trees for biomass. What are two safe practices tha
Naily [24]

Hazards are associated with planting, managing, harvesting, and burning trees for biomass.

Explanation:

Biomass, an alternative for fossil fuel, is a renewable source of carbon-based energy sourced from burning plant matter, organic or food waste, and industrial waste.

Environmental hazards

Biomass production requires large scale of plants or trees to be burnt to produce energy which in turn demands more water and pesticides and causes soil erosion. When large number of trees is cut, it leads to deforestation and increase greenhouse gas which in turn leads to global warming.

The managers who practice biomass production should successfully mitigate the environmental hazards by following sustainable measures of biomass production

Operational hazards

During the operation of biomass production, a lot of risk can happen during fuel delivery, storage, handling, and during combustion operations.

  • Mechanical risk injury from mechanical conveyors, pneumatic delivery system
  • Dust explosion from finer fuel elements
  • Explosion and fire from storing and handling biomass fuel
  • Slips and falls during operations and storage.
  • Wet side and fire side risks of using boilers.

Hence, during production, storage, handling, and delivery proper stringent risk assessment must be taken regularly by the managers and necessary protection measures should be followed to avoid risks and hazards.

For example, to avoid mechanical injuries, proper care must be taken to maintain the production equipment

Proper storage rules should be maintained and checked to see if bunkers are filled only to the optimal level and not overfilled.

4 0
3 years ago
The sequences of nitrogenous bases in DNA varies widely. The
ivann1987 [24]

Answer:

it provides Instructions for traits of an organism

Explanation:

I got it from quizlet

4 0
3 years ago
A particular environment has plenty of water, oxygen, and minerals, but cannot recycle organic waste and dead organisms. What wi
spayn [35]
I believe the answer is D. The organisms would require an outlet for their waste.
7 0
3 years ago
Read 2 more answers
Increased oxygen consumption would accompany
Hatshy [7]

Answer:

E

Explanation:

All if the above because

A- there is increased in heat production during respiration process or glycolysis

B-more consumption of oxygen would increase the conversion of lactic acid ,which piled up during anaerobic process,to glucose

C- increase in oxygen rate will increase the aerobic respiration by the muscle cells

D - there will be increase in muscle activities

5 0
3 years ago
During meiosis, homologous chromosomes exchange genetic material. This exchange of genetic material —
kifflom [539]

Answer:

A

Explanation:

4 0
3 years ago
Other questions:
  • GLUT4 transporters are
    6·1 answer
  • Antoinette was diagnosed with hypertension, a noncommunicable disease in which her blood pressure is higher than normal.
    9·1 answer
  • In a bacterial cell the genes are free in the cytoplasm. In what cell structure are the genes in plant and animal
    12·1 answer
  • Which factor can decrease the kinetic energy of an object?
    12·1 answer
  • Ozone is both helpful and harmful to life on Earth.<br> true or false
    8·1 answer
  • A change in DNA resulting in an incorrect protein is the problem in sickle cell disease. Is this normally the problem in genetic
    15·1 answer
  • Explain the evolutionary relationship between the fin of a fish and the flipper of a whale.
    14·2 answers
  • What is vibrato in your own words?
    9·1 answer
  • A. What is the probability a person admitted to the hospital will suffer a treatment-caused injury due to negligence (to 2 decim
    14·1 answer
  • A trait that makes an individual different from other members of it species is called
    7·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!