Development refers to qualitative changes in behavioural characteristics of the individual leading towards maturity. Development can be inferred from the differentiation and emerging capabilities (functioning) of the individual e.g. cognitive, social, and moral, personality and motor abilities.

The course will introduce you to electromagnetic radiation, as light, mainly visible, which undergoes the phenomena of reflection and refraction, which are applied to optical elements, namely mirrors and lenses.

Human physiology Definition physiology explains physical and chemical factors that are responsible for the origin, development, and progression of ( .life ,(each type of life

SBT1102 – BIOCHEMISTRY UNIT 1 CARBOHYDRATES Introduction. Classification, Properties and Biological importance. Isomers, epimers, enantiomers,mutarotation, open chain and closed chain structures of glucose. UNIT 2 AMINOACIDS AND PROTEINS Aminoacids: classification- essential and non-essential amino acids, protein and nonprotein amino acids, Zwitter ions. Proteins: Classification- based on i) shape and solubility and ii) increasing complexity of structure. Structure of proteins: primary, secondary, tertiary and quaternary, biological significance. Concept of isoelectric point and its significance. UNIT 3 LIPIDS Introduction, Classification, Properties and Biological importance. Fatty acid nomenclature and structure, Lipids in cell membrane Cholesterol and Steroids, Hormones - structure and function UNIT 4 NUCLEIC ACIDS Introduction- Nitrogeneous bases - Purines and Pyrimidines - Nucleosides and Nucleotides -- Structure of nucleic acids - DNA, RNA: m-RNA, t-RNA, r-RNA - Biological importance of nucleic acids. 16s rRNA and its significance. UNIT 5 VITAMINS AND MINERALS Vitamins: fat soluble and water soluble vitamins. Minerals: Micro and Macro minerals. Biological importance of vitamin and minerals, deficiency symptoms

ENDOCRINE SYSTEM The endocrine system is a network of glands in your body that make the hormones that help cells talk to each other. They’re responsible for almost every cell, organ, and function in your body. If your endocrine system isn't healthy, you might have problems developing during puberty, getting pregnant, or managing stress. You also might gain weight easily, have weak bones, or lack energy because too much sugar stays in your blood instead of moving into your cells where it's needed for energy

In 1891 in Springfield, Massachusetts a 30-year-old Canadian immigrant to the USA, James Naismith, was ordered to invent an indoor game for high-spirited young men at the School for Christian Workers (later the YMCA). Most games tried ended with injury rates of staggering proportions! So Naismith conjured up a game whereby a ball had to be lobbed into a high peach basket (his reasoning being that if a ball had to dropped into the "goal", it couldn't be thrown at breakneck speed).

A document is readable if the reader can understand it on a single reading. the more often the reader must read what you have written the more likely that the read might misunderstand or abandon your reading all together

The major goal of any communicative action is to promote understanding. In the academic setting and in the professions, deeper understanding and insight are necessary. Collaboratingwith others in learning and at work ensures that quality ideas are shared for more effective task completion and problem solving. Therefore, the importance of communication and collaboration for learning and for assisting students prepare for their future careers cannot be overemphasized. These two competencies form part of the 4Cs (communication, collaboration, critical and creative thinking) that have been singled out as the core attributes for success in the 21st century.

Psychological research uses scientific methods to provide enlightening and reliable information about behavior. Science is derived from the Latin word “scire” i.e. to know. Science avoids mere opinions, intuitions and guesses and strives to know by using objective evidence. Science uses logic to reason about the possible causes of a phenomenon and then tests the resulting ideas psychology relies on empirical evidence i.e. information gained from direct observation.The information is collected systematically through carefully designed experiments; various assumptions can be validated or refuted

Carbohydrates ,proteins and lipids are important sources of energy and are acquired from diets or meals. Carbohydrates are stored as glycogen in the liver and muscle cells whereas lipids are stored as triacylglycerols in the adipose tissue.