Biology Section 4 Secretory granules from the pancreas are pinched off from the maturating face of the Golgi apparatus. Glyoxisomes are absent in peas but present in soybeans and are involved in fatty acid conversion. Ribosomes and mRNA together form a polysome. Chromoplasts give red color to rose petals. Secondary lysosomes form after fusion of […]
Biology Section 3 An antibody is made of 4 polypeptide chains. 95% of the cytoplasm of RBCs is hemoglobin. Sieve elements of phloem are directly involved in the transport of organic solutes. Tuberculosis is an infectious disorder of the respiratory system. Cuticular transpiration constitutes 5-7% of total transpiration. Tension in the cohesion-tension theory is created
Biology Section 2 Fungi lack centriole. Radiotherapy is instituted in a cancerous patient. Cuscuta is a parasitic plant. Cloning does not involve methods of sexual reproduction. True roots are absent in bryophytes. Removal or degradation of environmental pollutants by living organisms is called bioremediation. The mechanism for ATP synthesis is chemiosmosis. Tetanus is not a
Biology Section 1 Tibia is a bone found in the leg. The largest gland in the human body is the liver. Water has maximum density at 4°C. The scientific study of living organisms is called biology. The word “BIOLOGY” has been derived from the Greek word. According to the modern system of taxonomy, living organisms
