There are no chemicals as such, but there are certain bodies known as organelles that are responsible for all metabolic activities in the cell. These organelles are common for both plants and animals, only for the exception of few organelles that differ.
The prokaryotic cells and eukaryotic cells have differently organized organelles. Out of the both the organelles of the prokaryotic cell has the more primitive kind of structure.
About chemicals you could talk about ATP (Adenosine Triphosphate) which is liberated by the 'mitochondria'.
In food, there are many macro molecules. Among them, the main contribution towards the energy is given by the carbohydrates and fats. For the development, growth and repair our cell needs proteins and other micro nutrients like vitamins and minerals.
A nutrient is needed by the body to promote normal growth, provide energy, repair and more. :)
a nutrient
put together
oxygen
protein
protine?
= a plant hormone/ endogenous plant growth substance hormone. they promote cell elongation of internodal regions. ie) in a dwarf plant the gene controlling gibberillins is turned off but if it is sprayed with gibberillins they will grow to normal height
to return a substance to a normal level
A growth in the vagina is not a normal occurrence. It could be that you are feeling your cervix or urethral sponge, which are both pronounced in the vagina. If the growth is a new problem, or you are unsure that it is a normal part of your vagina, please see your doctor/gynecologist for an exam and proper diagnosis.
calcification is when you get extra bone growth when you don't need it and it is very painful!
calcium, phosphate, vitamin D
A nutrient is needed by the body to promote normal growth, provide energy, repair and more. :)
INSULIN Plays a role in maintenance of normal blood sugar
complete proteins
complete proteins
complete proteins
Organic nutrients required in small amounts to maintain growth and normal metabolism are called vitamins. Raw materials that the body can use to assemble some vitamins are provitamins.
Essential requirements for normal development and growth, health maintenance, and disease prevention, as well as for the recovery from illness or injury.
1. For normal growth, development and maintenance. Example: A lizard with no tail will gain back its tail within some time due to mitosis. Mitosis will produce new cells which will help the lizard to get back its tail. If our skin is scraped, mitosis will produce new cells to replace back the worn out cells. If we donate a part of our liver, we will gain back that part of liver too because of mitosis. Overall, mitosis is required for the normal growth, development and maintenance.
1. For normal growth, development and maintenance. Example: A lizard with no tail will gain back its tail within some time due to mitosis. Mitosis will produce new cells which will help the lizard to get back its tail. If our skin is scraped, mitosis will produce new cells to replace back the worn out cells. If we donate a part of our liver, we will gain back that part of liver too because of mitosis. Overall, mitosis is required for the normal growth, development and maintenance.
Vitamins are organic substances present in food and required by the body in a minute amount for regulation of metabolism and maintenance of normal growth and functioning.
the some normal indications of social growth is the height because it is the some new indications ,.....
Nutrients play a crucial role in normal growth and development by providing the necessary components for cells to function and repair themselves. Essential nutrients such as proteins, vitamins, and minerals support the body's physiological processes and help maintain overall health. As individuals age, proper nutrition becomes even more important to support optimal physical and cognitive function, reduce the risk of chronic diseases, and promote healthy aging.