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
n200080 [17]
3 years ago
6

in your own words, write the definition for Chitin. (include what organisms have chitin and what purpose it serves)

Biology
1 answer:
d1i1m1o1n [39]3 years ago
7 0

Answer:

Chitin is a structural polysaccharide made up of modified glucose chains. Insect exoskeletons, fungus cell walls, and some hard structures in invertebrates and fish all include chitin. Chitin is an important biopolymer found in nature. Fungi, arthropods, and nematodes are the principal producers. In insects, it acts as a scaffold, supporting the epidermis and trachea cuticles, as well as the peritrophic matrices that line the gut epithelium. In insects, it acts as a scaffold, supporting the epidermis and trachea cuticles, as well as the peritrophic matrices that line the gut epithelium.

Explanation:

Hope this helps!

Please mark me as Brainlinieast.

You might be interested in
Which of the following examples shows how scientists continue to investigate Darwin’s idea that species change over time by natu
Mnenie [13.5K]
There are no examples, i'd love to answer it, but you have to either upload the examples or a picture of them
5 0
3 years ago
3. When does segregation of homologous chromosomes occur during meiosis?
zhuklara [117]
Meiotic chromosome and chromatid segregation
Chromosome segregation occurs at two separate stages during meiosis called anaphase I and anaphase II (see meiosis diagram). In a diploid cell there are two sets of homologous chromosomes of different parental origin
8 0
3 years ago
Dopamine is a neurotransmitter responsible for:
stich3 [128]
Answer:

D. Feel-good/pleasure

I hope I helped!
7 0
3 years ago
What are chemical and physical changes for
Oksana_A [137]

Answer:

physichal is like ripping paper chemical change is like boiling an egg or burning a log or rusting nails the atoms and chemical strains change

Explanation:

3 0
3 years ago
Study the information within the table below and then answer the following question.
adelina 88 [10]

Answer:

1:1

Explanation:

Purines: adenine (A), guanine (G)

Pyrimidines: thymine (T), cytosine (C)

Totals:

\left[\begin{array}{cccc}A&T&G&C\\82.4&80.8&69.1&68.4\\\end{array}\right]

\left[\begin{array}{cc}Purines&Pyrimidines\\151.5&149.2\\≈150&≈150\\ \end{array}\right]

8 0
3 years ago
Other questions:
  • Humid tropical climate regions are located _____.
    12·2 answers
  • What should be done after a spill is wiped up with a cloth?
    15·1 answer
  • Figure 15-1 is an example of heat transfer by ____________________.
    11·2 answers
  • Leaf vein patterns in diocot flowering plants are parallel.
    9·1 answer
  • The large amount of infrared radiation coming from the central area appears to be coming from _______________________.
    11·1 answer
  • How are babies made ? ​
    6·2 answers
  • How does evolution unite all fields of biology?
    12·2 answers
  • As water is cooled from 4° C to 0° C, its density
    12·2 answers
  • 5 types of trees quick PLEASE
    13·2 answers
  • What is the genotype percentage of a blonde haird person and a brown haired homzygous?​
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!