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
prohojiy [21]
3 years ago
7

Compare and contrast the extracellular matrix of animals and the cell wall of plants. Consider their functions and the types of

molecules that make up these structures. What properties of these molecules help to fulfill these functions? Where are these molecules synthesized
Biology
1 answer:
mario62 [17]3 years ago
3 0

Answer:

The plant cell wall is strengthened by the molecular structure of cellulose. Cellulose is made up of ß-glucose arranged upside down, this arrangement aided hydrogen bonds between the hydrogen ions of the  hydroxyl group and oxygen of the of the ring   of same  betta -glucose.

The aggregation of the hydrogen  bonds give bundles of  strong tensile  strength of cellulose called the  microfibrils (of 60-70 celluose molecules).They are  held together in bundled called fibers.T<u>hese is the source of  plant cell walls  strength. </u>

<u />

Collagen is the main extracellur matrix (EM) in animal cells.It is a glycoprotein made up of 25%of body protein of animals.Each collagen molecule is made of helix shaped ,three polypeptide chains, wound around each other to form<u> triple helix.</u>The bonds  holding helix together are hydrogen and covalent bonds.

Each triple helix is attached to adjacent collagen molecule, parallel  to it. The covalent bonds formed a cross link which held  the collagen molecules together forming FIBRILS.  This gives flexibility to collagen, while maitaing strong tensile strength. This is what is responsible for the structural strength of cell membrane .

.The  EM,is  futher reinforced with  carbohydrate molecules(proteoglycans) which<u> aided in water movements by  osmosis following  sodium movements into the matrix.</u>

You might be interested in
Now, raise one of your hands just slightly and press both hands together again. This motion models a thick plate pressing agains
Trava [24]

Answer:

i dont know

Explanation:

8 0
3 years ago
Read 2 more answers
How are the equation for cellular respiration and photosynthesis related?
denpristay [2]
Photosynthesis makes the glucose that is used in cellular respiration to make ATP. The glucose is then turned back into carbon dioxide, which is used in photosynthesis. While water is broken down to form oxygen during photosynthesis, in cellular respiration oxygen is combined with hydrogen to form water
3 0
3 years ago
HELPPPPPPPPPPPPPPPPPPP
maria [59]
One reason is for safety! in case you get stranded in a body of water you can keep yourself afloat
4 0
2 years ago
What are the possible genotypes of the parents of a child who is colorblind? Create a Punnett square to find out. Explain what t
Sliva [168]

Answer-
Red-green color blindness is a recessive trait and blue-yellow color blindness is a dominant trait.

Depending on which color blindness the genotypes would be,

red-green CB-
cc and cc
Or
Cc and cc
If it’s blue-yellow color blindness it would be
CC and CC
Or
CC and Cc


4 0
3 years ago
1) How long ago were fossil fuels created?
kumpel [21]

How long were fossil fuels created?: long before the dinosaurs even ruled the world.

Algae grown in open pond systems are susceptible to invaders, what are they and

how do they impact the algae? Algae cultivation takes place in large ponds, or in enclosed systems enhanced with CO2. Algae cultivation has many commercial and industrial uses and looks to be a promising long-term sustainable source of biomass and oils for fuel, food, feed and other co-products. Algae have evolved to produce and store energy in the form of oil. They are more efficient than many other natural or engineered

Algae cultivation takes place in large ponds, or in enclosed systems enhanced with CO2. Algae cultivation has many commercial and industrial uses and looks to be a promising long-term sustainable source of biomass and oils for fuel, food, feed and other co-products. Algae have evolved to produce and store energy in the form of oil. They are more efficient than many other natural or engineered: Idk..

What are the advantages of using wastewater in marine algae growth?: Idk sorry

I really hopes at least have of this helps :D

8 0
3 years ago
Other questions:
  • After Meiosis 2, how many chromosomes will I have in each cell if I start with 48 chromosomes in my original parent cell? Is the
    12·1 answer
  • When 2 or more plant proteins are combined to compensate for deficiencies in essential amino acid content in each protein, the p
    15·1 answer
  • Supercoiling is important for DNA structure, because Supercoiling is important for DNA structure, because it provides energy for
    9·1 answer
  • We can divide natural resources into two basic categories: renewable and nonrenewable. Consider the bar graph of resource usage.
    15·2 answers
  • What are the symptoms of being allergic to sugar in children?
    6·1 answer
  • What is the primary job of Merismatic tissue?​
    13·1 answer
  • Which layer of the uterus undergoes dramatic changes in thickness and structure during the uterine cycle responding to hormones?
    9·1 answer
  • Which of the following best describes all pioneer species?
    8·1 answer
  • What does a graduated cylinder measure? i need this for my biology homework since I do not have my book with me at the moment.
    5·1 answer
  • Hope you guys anwser fast!!!
    11·1 answer
Add answer
Login
Not registered? Fast signup
Signup
Login Signup
Ask question!