Sciences Interview Questions, Answers for Freshers and Experienced asked in various Company Job Interviews

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Sciences Interview Questions

Questions Answers Views Company eMail

What are the main components of the cytoskeleton?

925

What are the main structures within the cell nucleus?

891

What are the chemical substances that compose the plasma membrane?

884

What are chloroplasts? What is the main function of chloroplasts?

894

what substance the plant cell wall is made? Is that substance a polymer made of which monomer?

968

Can solutions with same concentration of different solutes have different osmotic pressures?

885

What is osmotic pressure?

915

What is the function of the plant cell wall?

908

What is the cell theory?

935

Concerning their permeability how are membranes classified?

1016

What is the endosymbiotic hypothesis about the origin of mitochondria? What are the molecular facts that support the hypothesis? To which other cellular organelles the hypothesis can also be applied?

905

What is the plasma membrane of the cell? What are its main functions?

973

What are the colors (of the electromagnetic spectrum) absorbed by plants? What would happen to photosynthesis if the green light waves that reach a vegetable were blocked?

804

Is there any bacteria made of more than one cell?

937

What are the two big groups into which cells are classified?

933

Un-Answered Questions { Sciences }

Explain the Quantitative PCR for Intestinal Samples?

2490

In sickle cell anemia, a hereditary disease, there is substitution of one amino acid by other in one of the four-polypeptide chains of hemoglobin. In this case, are all of the structural levels of the protein modified?

1282

What are the basic requirements for the major?

Explain neutrophils?

441

What is economic geologists?

800

Explain what did radon detection in arid areas can help to explore?

867

Explain the chemical formula for dichromate?

1099

Give the principle of potentiometer titration.

1049

What does law of mass action states?

1159

What is the formula to determine the concentration of M of a solution given the % transmittance? Use %T = 43.7 as an example.

2701

Which tree is more advanced: deciduous or coniferous?

1927

What is the morphological feature that defines that stage?

explain principle of potentiometer

3121

Give an example of a polysaccharide?

1195

Define shale?

829

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