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 Biology MCQS Mcqs(Multiple choice questions) Helpful for your coming exams and tests specially for MDCAT, JEST test, Board Exams, and so on. Solve these conceptual MCQS taken from Different topics from SINDH text book. These MCQS are selectively taken from Chapters like CELL, ENZYMES, REPRODUCTION, photosynthesis any so on. 1. All of the following are components of the Cell Theory EXCEPT A. all living things are composed of cells. B. all living things possess mitochondria. C. cooperation among cells allows for complex functioning in living things. D. all cells arise from pre-existing cells. 2. Upon bacteriophage infection, the host cell is directed to synthesize viral protein. A scientist wishing to study the location of this process in the cell might use A. centrifugation. B. autoradiography. C. electrophoresis. D. phase contrast microscopy. 3. A student is trying to determine the type of membrane transport occurring in a cell. She finds that the molecule to be transported is very la

   CHAPTER#1   Periodic Classification of Elements & Periodicity    1. Which of the following pairs are chemically dissimilar?   (A) Na and K  (B) Ba and Sr   (C) Zr and Hf  (D) Ca and Zn.   2. The total number of inner transition elements is (A) 10 (B) 14 (C) 28 (C) 30   3. The alkali metal which is liquid at 15oC is (A) K (B) Cs (C) Na (D) None    4. Which of the following ion will form most water soluble hydroxide?  (A) K+ (B) Ni2+ (B) Zn2+ (C) Al3+   5. Which of the following has greatest tendency to lose electron?   (A) F (B) Fr (B) S (C) Be.   6. The oxide of which of the following elements will be acidic in character   (A) Mg (B) Rb (C) Li (C) CI   7. Which of the following is isoelectronic with carbon atom?   (A) Na+ (B) Al3+ (C) O2 (D) N+   8. Which of the following ions are paramagnetic in character?  (A) Zn2+ (B) Cu+ (C) Ni2+ (D) Ag+  9. Ca2+ ion is isoelectronic with   (A) Mg2+ (B) Na+ (C) Ar (D) Kr   10. Gradual addition of electronic shells in the nobl

This is exercise book for class 4 sindh text book board jamshoro. PST & JST aspirants must read this guide before exam to make his/ her concepts clear. This book contain synonyms of sindhi words and explanationsof poems and poetries. In exercise portion it has question answers of lessons of class 4 sindh text book. It also have masculineand feminine.  

PST JEST test is coming and prepare yourself for upcoming test by solving past tests and reading books and notes. Most importantthing for clearing any test is to solve past tests concerned. So aspirants try to solve the past tests and continue your preparatios.  

Nowadays everyone is preparing himself/ herself for upcoming PST& JEST teaching jobs and reading alot of books but not solving the past papers which is their big mistake. Reading books is very great work but after readingbooks one also should solve past tests regarding JEST AND PST. Here is past test conductedby IBA in 2018 which will be very helpful for upcoming test because by solving past test one can clear his/ her doubts about type of questions and type of paper. So solve psst tests before exam and clesr your doubts and make yourself able to clear/ pass thst test. Thanks