Biology
Write the full forms of the following abbreviations:
- DNA
- RNA
- ATP
- SER
- RER
Cell
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Answer
- DNA — Deoxyribonucleic acid
- RNA — Ribonucleic acid
- ATP — Adenosine triphosphate
- SER — Smooth endoplasmic reticulum
- RER — Rough endoplasmic reticulum
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Related Questions
Match the items in column ‘A’ with those in column ‘B’
Column A Column B Vacuoles Intracellular digestion Nucleolus respiratory enzymes Lysosomes Covered by tonoplast Anthocyanin Dissolved in the cytoplasm Cristae Forms RNA Fill in the blanks
- …………… consists of membranous sacs and secretes 40 types of digestive enzymes.
- …………… is surrounded by microtubules, located near the nucleus.
- Very thin flexible, living membrane which is differently permeable, is called …………… .
- More than 1000 chromosomes are found in the nucleus of certain ……………
- …………… are heredity units.
- …………… is a plastid which stores starch.
Name the plastid and pigment likely to be found in the cells of:
- Petals of sunflower
- Ripe tomato
- Skin of green mango
- Cells of potato.
Define the terms:
- Cell organelles
- Cell inclusions
- Cytosol
- Cell sap
- Cytoplasm