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
Dvinal [7]
3 years ago
12

Diatoms have cell walls composed of _____. silicon dioxide carbon dioxide chitin

Biology
2 answers:
scZoUnD [109]3 years ago
8 0

Answer:

silicon dioxide is the correct answer.

Explanation:

Diatoms are the unicellular algae, found in waterways, soil, and ocean.

diatoms cell walls are made up of silica dioxide which is called frustule because the cell wall is composed of silicon dioxide it makes the cell wall diatoms transparent, which helps them to produce more foods.

As the diatoms cell wall is composed of silica it is used as a silica source, to treat constipation and cholesterol level and also to improve the health by removing the dead cells.

nekit [7.7K]3 years ago
5 0
Diatoms have cell walls composed of Silicon Dioxide.
You might be interested in
HELP I need the answer quick!!! The atomic number of an atom is the number of _______? A)protons and neutrons B)neutrons C)elect
ZanzabumX [31]

i think it B

hope this helps




7 0
3 years ago
Read 2 more answers
The reproductive and endocrine systems work
Alenkinab [10]

Answer:

Sexual Growth

Explanation:

4 0
3 years ago
Ake su to aerobne latky
grandymaker [24]

Answer:

real subtances? look around you and you'll find out

Explanation:

6 0
3 years ago
The first phase of mitosis, in which chromosomes condense, becoming visible, the nuclear membrane dissolves, the centrosomes mov
qwelly [4]
And attach to the chromosomes
6 0
3 years ago
Explain how using the molecular weight of the DNA allows you to compare sections of DNA?
katrin2010 [14]

Answer:

When a gel is stained with a DNA-binding dye, the DNA fragments can be seen as bands ... At the molecular level, the gel is a matrix of agarose molecules that are held ... the DNA fragments will glow, allowing us to see the DNA present at different ... By comparing the bands in a sample to the DNA ladder, we can determine ...

Explanation:

7 0
3 years ago
Other questions:
  • A marathon runner frequently experiences muscle cramps while running. if he stops running and rests, the cramps eventually go aw
    14·2 answers
  • After mitosis each identical daughter cell has a complete set of what? Is it chromosomes or organelles ?
    13·2 answers
  • Which statement is true for some photosynthesizing animals?
    7·2 answers
  • Consider a recessive mutation that results in a complete loss of gene function. If heterozygous individuals (mutant/wild-type) a
    12·1 answer
  • Which of the following distinguishing living things from nonliving things
    14·1 answer
  • 5. The nucleolus is a small, dense object found in the middle of the nucleolus. It makes the RNA and ribosomes for the cell.
    7·1 answer
  • How are things transported through the membrane
    15·1 answer
  • 11
    14·1 answer
  • Pls help me ASAP
    10·1 answer
  • 15) naturally occurring variations within a species are mainly the result of
    9·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!