Biology

The protein whose removal enables myosin to bind actin in smooth muscle is

The protein whose removal enables myosin to bind actin in smooth muscle is Options (a) tropomyosin (b) caldesmon (c) myosin…

The protein synthesizing system is associated with

The protein synthesizing system is associated with Options (a) ribosomes (b) microtubules (c) episomes (d) mitochondrial membrane Correct Answer: ribosomesExplanation:No…

The protein present in the bones is known as

The protein present in the bones is known as Options (a) Chondrin (b) Ossesin (c) Sclero protein (d) Globulin Correct…

The prokaryotic flagella possess

The prokaryotic flagella possess Options (a) helically arranged protein molecule (b) (9+2) membrane enclosed structure (c) unit membrane enclosed fibre…

The prokaryotic cells are characterised by

The prokaryotic cells are characterised by Options (a) absence of nuclear membrane (b) presence of distinct chromosomes (c) absence of…

The prokaryotic cell does not contain

The prokaryotic cell does not contain Options (a) chromosome (b) mitochondrion (c) plasma membrane (d) ribosome Correct Answer: mitochondrionExplanation:No explanation…

The process of removal of introns and joining of exons is called

The process of removal of introns and joining of exons is called Options (a) tailling (b) termination (c) initiation (d)…

The process of photosynthesis takes place in

The process of photosynthesis takes place in Options (a) entire plant (b) leaves (c) cells of leaves (d) chloroplasts Correct…

The process of photorespiration occurs in

The process of photorespiration occurs in Options (a) all plants (b) C₄ plants (c) C₃ plants (d) algae only Correct…

The process of muscle pump is

The process of muscle pump is Options (a) beating of heart (b) squeezing effect of muscles upon veins running through…