Differences DNA and RNA - KALA

BIOLOGY Differences DNA and RNA

BIOLOGY

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Introduction to Biology

Characteristics of Living Organisms

Collection, Preservation and Observation of Specimens

Classification I

The Cell

Cell Physiology

Nutrition in Plants and Animals

Transport in Plants and Animals

Gaseous Exchange

Respiration

Excretion and Homeostasis

Classification II

Ecology

Reproduction in Plants and Animals

Growth and Development in Plants and Animals

Genetics

Introduction to Genetics

Terminology used in Genetics

Sample Questions

DNA Replication

Role of DNA in Protein Synthesis

Differences DNA and RNA

The First Law of Heredity

Types of Dominance

Complete dominance

Incomplete dominance

Inheritance of ABO Blood Groups

Inheritance of Rhesus Factor

Determining Unknown Genotypes

Sex Determination

Sex-linked genes

Colour Blindness

Secondary sexual characteristics

Effects of Crossing Over on Linked Genes

Chromosomal Mutations

Disorders due to Gene Mutations

Sickle-cell Anaemia

Colour blindness

Effect of Environment on Heredity

Practical Applications of Genetics

Evolution

Introduction to Evolution

Chemical Evolution

Evidences of Organic Evolution

Geographical Distribution of Living Organisms

Comparative Embryology

Comparative Anatomy

Comparative Serology

Mechanisms of Evolution

Lamarck’s Theory (Use and Disuse)

Darwin’s Theory of Natural Selection

Natural Selection in Action

Role of mutations in evolution

Reception, Response and Coordination in Plants and Animals

Types of Responses to a variety of Stimuli

Taxis/Tactic Response

Comparison of Tropic and Tactic Responses

Nastic Responses

Coordination in Plants

Role of Auxins in Tropisms

Reception, Response and Coordination in Animals

Nerve Cells (Neurones)

The Central Nervous System

Functions of Major Parts of the Brain

Transmission of Nerve Impulse

Synapse or Neuro-junction

Impulse transmission across the synapse

The Endocrine System

Thyroxine and Adrenaline

Comparison between Endocrine and Nervous Systems

Drug abuse and the effects of Drug abuse on Human Health

Structure and Function of parts of the human eye

Adaptations of the Eye to its function

Image Formation and Interpretation

Support and Movement in Plants and Animals

Necessity of Support and Movement of Plants and Animals

SUPPORT IN PLANTS

Support tissues in plants

Support tissues in plants (summary)

SUPPORT AND MOVEMENT IN ANIMALS

Locomotion in a Finned Fish

Support and Movement in Mammals

The Ribcage and Sternum

The Vertebral Column

The Cervical Vertebrae

Thoracic vertebrae

The Lumbar Vertebrae

The Sacral Vertebrae

The Caudal Vertebrae

The Appendicular Skeleton

Ulna and Radius

Carpals, Metacarpals and Phalanges

The Pelvic Girdle

Adaptations of bones to their function

Movement at a Joint

Final Exam

Announcements Course Info

Differences DNA and RNA

RNA	DNA
Has ribose sugar	Deoxyribose sugar
Has uracil	Has thymine of its bases
Single strand	Double strand