Cell wall is the non living , outermost boundary of__________cell?
(A) plant
(B) bacterial
(C) fungal
(D) all the above
which of the following is called protein synthesizing machine?
(A) mitochondria
(B) nucleus
(C) chromosomes
(D) ribosomes
Which of the following manufactures carbohydrates by the process of photosynthesis?
(A) chloroplast
(B) chromoplast
(C) leucoplast
(D) All of these
During the process of cell division which of the following divides first?
(A) cytodplasm
(B) vacuoles
(C) mitochondria
(D) nucleus
Vacuoles are fluid filled sacs surrounded by a membrane called__________?
(A) tonoplast
(B) nuclear membrane
(C) cell membrane
(D) cell wall
In which phase of cell cycle cell organelles are formed?
(A) S Phase
(B) G1 Phase
(C) G2 Phase
(D) G0 Phase
The part of the brain that connects the two hemispheres of the brain is called____________?
(A) Corpus callosum
(B) Medulla oblongata
(C) Cerebral cortex
(D) Cerebellum
Which of the following organ is responsible for body metabolism?
(A) Kidney
(B) Liver
(C) Lungs
(D) Heart
Which one of these structures involved in replication of bacterial dna?
(A) chromosomes
(B) pilli
(C) plasmid
(D) mesosome