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Cellulose is a complex long chain of molecules and very few animals have the capacity to digest them. Digestion is the breakdown of food into smaller and simpler molecules. In order to breakdown cellulose we would have to have much larger digestive systems. That is one reason why the dinosaurs grew so big. They ate vegetation that contained a lot of cellulose, so in order to gain the nutrition it had to offer they needed huge gizzards (dinosaur stomachs).
Just A Bit Of A Correction:
Humans cannot digest cellulose because we lack the enzymes that are required to break the bonds that hold the glucose monomers together.
It is not to do with the size of your digestive system!
Some animals that can digest cellulose are:
-kangaroos
-koalas
-cattle
and other herbivores that host large bacterial populations.
Although, cellulose is still important to humans as it helps to clear out the digestive system by scraping the lining of the large intestine, which stimulates the secrection fo mucus. This helps solids to move easily along the tract.
Hope I helped! :)
What else can I help you with?
Why is it humans cannot use cellulose as a nutrient?
Humans lack the necessary enzymes to efficiently break down cellulose, the main component of plant cell walls, into digestible sugars. Our digestive system is not equipped to process cellulose as effectively as herbivores like cows or termites, which have specialized gut bacteria to help digest cellulose.
Is pollen in the male part of the plant or the female?
Pollen is the male part of the plant as it grows down to the egg of the flower which is a female part of the plant. and it it is in the middle also.
Are humans omnivores, capable of consuming both plant and animal-based foods for sustenance?
Yes, humans are omnivores, meaning they can consume both plant and animal-based foods for sustenance.
Are fingernails digestible by the human body?
No, fingernails are not digestible by the human body. They are made of a tough protein called keratin that cannot be broken down by our digestive system.
Do humans have stomata?
No, humans do not have stomata. Stomata are microscopic pores found on the surface of plant leaves and stems that are used for gas exchange and transpiration. Humans have lungs for gas exchange and do not require stomata for this purpose.
How digestible are plant protein?
Plant proteins can be just as digestible as animal proteins when consumed as part of a balanced diet. However, some plant proteins may be less bioavailable due to factors such as anti-nutrients or insufficient essential amino acids. Cooking methods, food pairings, and processing techniques can also affect the digestibility of plant proteins.
What is a complex carbohydrate that is the chief part of the cell walls of plants?
The complex carbohydrate that is the chief component of plant cell walls is cellulose. Cellulose is a polysaccharide made up of long chains of glucose molecules, providing structural support and rigidity to plant cells. It is not digestible by humans but is an important source of dietary fiber.
Is amylopectin digestible by humans?
Yes, amylopectin is digestible by humans. It is a branched-chain polymer of glucose that is broken down by enzymes in the digestive system into individual glucose molecules, which can be absorbed by the body for energy.
What is the only body part that is not digestible if eaten?
head
Are humans fish and cats part od the plant kingdom?
No, they are part of the animal kingdom.
Does nuts contain cellulose?
Yes, nuts do contain cellulose, which is a type of complex carbohydrate found in plant cell walls. Cellulose is not digestible by humans and can contribute to the dietary fiber content of nuts.
What is a non digestible type of complex carbohydrate that occurs naturally in plant food?
starch!
What part of the plant does spinach come from?
Spinach consists of the dark green leaves of the plant Spinacia oleracea.Interestingly, the plant's red berries are poisonous to humans.
How many calories does wood have?
Wood does not contain any significant calories because it is primarily composed of cellulose, which is not digestible by humans.
Why is it humans cannot use cellulose as a nutrient?
Humans lack the necessary enzymes to efficiently break down cellulose, the main component of plant cell walls, into digestible sugars. Our digestive system is not equipped to process cellulose as effectively as herbivores like cows or termites, which have specialized gut bacteria to help digest cellulose.
Name one plant that humans can safely eat part of but other parts of the same plant are poisonous?
Um;Earth?Maybe lol.idk 0.0
What part of the rice plant do you eat when you eat rice?
It is the seeds of the Oryza Sativa (rice grass).
