Answer:
Chemistry go side by side with biology in living organisms.
Explanation:
Biology is the study of life and contain all living organisms. In the basic, all living organisms are composed of chemical compounds and elements. So if we want to study biology basics you have to study the chemistry.
Example; If I want to study carbohydrates i have to know about monosaccharides which comprises of carbon, hydrogen and oxygen. So, i should know the chemical properties of carbon, hydrogen and oxygen. I should also have knowledge about how glycosidic bond is formed between monosacharides.
Appart from these various chemical reactions occur in living organisms.
Answer:
Lightly pigmented people tend to be at higher risk of vitamin D deficiency
Explanation:
BACKGROUND KNOWLEDGE:
Human skin is the largest organ of the body which makes boundary line between environment and internal conditions. Human skin cell produces pigment called melanin when ever it is subjected to Sun. More the melanin pigment produced more will be the skin darkens. Ultraviolet (UV) radiations also come from Sun and responsible for more pigmentation.
ANSWER EXPLANATION:
According to the question darkly pigmentation only occurs when their is high level of UV radiations. High level of UV radiations are also responsible for Vitamin D production.
People with lightly pigmented means that there environment has low level of UV radiations which are the requirement of Vitamin D production. Hence due to low UV radiations peoples with light pigmentation's are also be at higher risk of vitamin D deficiency
Answer:
The process of photosynthesis and cellular respiration are really all about metabolism that deals with the synthesis of various bioactive molecules required by the body.
Explanation:
Now in case of photosynthesis CO2 is absorbed from the atmosphere which reacts with water to generate glucose(C6H12O6) and oxygen(O2).
6CO2+12H2O=C6H12O6+6O2+6H2O
On the other hand during aerobic respiration glucose molecule is oxidized in 3 stages Glycolysis,TCA cycle and Oxidative phosphorylation to generate CO2,H2O and energy in form of ATP molecules.
C6H12O6+6O2=6CO2+6H2O+38ATP
Answer:
D
Explanation:
The IUCN Red List is a critical indicator of the health of the world's biodiversity. Far more than a list of species and their status, it is a powerful tool to inform and catalyze action for biodiversity conservation and policy change, critical to protecting the natural resources we need to survive.
