Home
About Us
Contact Us
Privacy Policy
Search
Home
→
Biology Mcqs
→
Spherical or tubular membranes which separate the material present in endoplasmic reticulum from that of cytoplasmic material are called__________?
Related MCQs
Strengthening material of prokaryotic cell wall is__________?
Optimal temperature of enzymes present in human body is__________?
A chemical substance which can react (in place of substrate) with the enzyme but is not transformed into product/s and thus blocks the active site temporarily or permanently is called__________?
A substance which binds at the active site of the enzyme but does not result in the formation of the products is called__________?
Which of the statement about cell membrane is not true?
Inhibitors which block the enzyme by forming weak bond are called__________?
Magnifying power of electron microscope as compared to eye is__________?
Malonic acid is an example of__________?
The structure of an enzyme is altered by__________?
In cell fractionation various components of cells including its organelles can be isolated in different layers depending upon__________?
If enzyme concentration is low than substrate pH and temperature values are equal to requirement then which of the following will increase rate of reaction__________?
Excessive increase in temperature of medium causes the enzyme molecule to__________?
Resolution power of a compound microscope is__________?
Extreme change in pH results in__________?
Who opposed the idea the cell is an empty space bounded by thick wall?
If more substrate to already occurring enzymatic reaction is added and there is no effect on the rate of the reaction what is the form given to this situation__________?
Factory of Ribosomal systhesis is__________?
The active site of an enzyme__________?
If the concentration of enzyme is kept constant and amount of substrate is increased a point is reached where increase in substrates concentration does not affect the reaction rate because of__________?
Which statement is incorrect about Lock and Key Model__________?
The rate of reaction is directly proportional to the concentration of an enzyme which statement is incorrect in this respect__________?
A group of ribosomes attached to mRNA is known as__________?
If more substrate to already occurring enzymatic reaction is added more enzyme activity is seen because__________?
Cellular organelles related with H2O2 are__________?
A three dimensional dcavity bearing a specific charge by which the enzyme reacts with its substrate is called__________?
Which statement about enzyme is incorrect__________?
Centrioles are composed of ________ triplets of microtubules.
An activated enzyme consisting of polypeptide chain and a cofactor is called__________?
A cofactor made of inorganic ion which is detachable is called__________?
In golgi apparatus the maturing face is__________?
In which of the following location enzymes controlling cellular respiration are present__________?
Biological molecules (proteins) which catalyze a biochemical reaction and remain unchanged after completion of reaction are called__________?
Proteins and lipids are converted into glycolipids and glycoproteins by adding carbohydrates by__________?
Which one forms the raw material for coenzymes__________?
Enzymes __________ the activation energy of a chemical reaction?
Amoeboid movements and movement of cyclosis is due to_________?
Which step causes activation of catalytic site of an enzyme__________?
Lock and Key model was proposed by__________?
Ribonucleo-protein particles are the name of__________?
Chlorophyll is a/an _____ molecule?
Purines and pyrimidines are in equal ration in DNA. It was indicated by__________?
The type of plastids which help in pollination is_________?
Sickle cell anemia is an example of__________?
Embryonic induction is caused by part developing from__________?
Which of the following is an autosomal disorder__________?
Which of the following combination is an example of self replicating organelles?
Okazaki fragments are connected together through action of__________?
Chlorophyll molecule contrains __________ as central metal ion.
Yellow cytoplasm in ascidian gives rise to__________?
Number of nuclear pores/nucleus in an RBC are_________?
Test cross is used to find__________?
Spherical or tubular membranes which separate the material present in endoplasmic reticulum from that of cytoplasmic material are called__________?
A. Cytosol
B. Cisternae
C. Polysomes
D. Cristae
Correct Answer:
Cisternae
✔
Last Updated:
May 11, 2018