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
MissTica
3 years ago
11

What elements are carbohydrates generally composed of?

Biology
2 answers:
Volgvan3 years ago
7 0
Carbohydrates (also called saccharides) are molecular compounds made from just three elements: carbon, hydrogen and oxygen. Monosaccharides (e.g. glucose) and disaccharides (e.g. sucrose) are relatively small molecules. They are often called sugars.
Tema [17]3 years ago
3 0

Answer:

Hydrogen, Oxygen, and Carbon.

You might be interested in
The ribosome of the bacterium E. coli includes the ribosomal protein L4 (rpl4). The rpl4 gene carries the instructions for makin
Mandarinka [93]

Answer:

Every organism possesses in its ribosome a protein that is similar to rpl4. This protein has an amino acid sequence that is similar to the sequence of E. coli’s rpl4.

Explanation:

Phylogenetic tree is a diagram which represents the similarities between different organisms and shows their evolutionary histories.

The presence of a similar genetic sequence or amino acid sequence shows that the gene is common in all those organisms. This means that all organisms had a common ancestor through which the gene or amino acid was transferred. The genetic r amino acid sequence remained common in all the different organisms.

6 0
3 years ago
Select the reasons why viruses, prions, and viroids are not classified as living organisms. they are not able to reproduce indep
MatroZZZ [7]
They are not able to reproduce independently
They do not use energy for metabolism of any kind
<span>Their virulence is maintained by non-living cultures

Hope this helps. ^.^</span>
5 0
3 years ago
Read 2 more answers
The _________ includes frozen water in snow, ice, glaciers, icebergs, and frozen ground.
denpristay [2]

Answer:

cryosphere

Explanation:

8 0
3 years ago
Explain why lizards with brown tails are more likely to be eaten by snakes than the lizards with blue tails.
Alina [70]

Answer:

lizard tails with vivid blue reflectance evolved in communities with either weasel or snake predators, which can both detect blue wavelengths. However, lizard tail UV reflectance was much higher in populations with only snake predators, perhaps because snakes can detect UV, yet weasels cannot. Finally, a cryptic brown tail evolved on islands where birds are the primary lizard predator. Because birds have keen visual acuity, a brown, camouflaged tail may be more advantageous.

Explanation:

7 0
2 years ago
Ameoba moves by<br><br> A. Pseudopods<br><br> B. Cilia <br><br> C. Flagella<br><br> D. By water
hjlf

Answer:

A. Pseudopods

Explanation:

Amoebae use pseudopodia to move

6 0
3 years ago
Read 2 more answers
Other questions:
  • Which of the following helps to safeguard biodiversity?
    11·2 answers
  • Which organ synthesizes both urea and bile
    13·2 answers
  • Please sort between in animal cells in plant cells or in both.
    6·1 answer
  • ______ polymers can be produced in large quantities at low cost.
    11·1 answer
  • All living things have DNA in their cells, but not all living things have ribosomes.
    7·2 answers
  • How can we recognize viruses by antigen presenting cells?
    8·1 answer
  • Explain why comparing biodiversity in the United States to biodiversity elsewhere in the world can be based on estimates only.
    9·1 answer
  • Match the appropriate food item with the indicator chemical you would use to detect the principal organic molecule present in th
    9·1 answer
  • Can you name at least three organelles structure inside of an animal cell
    7·2 answers
  • Routinely, in nature, during a 24-hour period in nature, what substance do green plants continuously require and use?​
    11·2 answers
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!