Practice RRB JE Biology PYQ questions from previous Railway Recruitment Board examinations. This Biology question collection is designed for candidates preparing for the RRB JE examination and covers important Biology concepts relevant to the General Science section.
This collection includes RRB JE Physics PYQ, previous year questions, and important practice questions designed to help candidates revise important Physics concepts and become familiar with the types of questions asked in Railway examinations.
The RRB JE Biology PYQ collection includes previous year questions with the correct answer and clear explanation, helping you understand important concepts and revise Biology in an exam-oriented way. Solving previous year questions can also help you become familiar with the types of questions asked in RRB JE examinations.
Practice questions from important areas of The RRB JE Biology Question, including Cell, Tissues, Human Body, Plant Biology, Animal Kingdom, Classification, Life Processes, Nutrition, Respiration, Reproduction, Diseases, Genetics, Ecology and other important Biology concepts.
Whether you are looking for RRB JE Biology PYQ, RRB JE Biology Questions, RRB JE Biology MCQs, or RRB JE Biology Previous Year Questions with Answers, this collection provides focused practice for your Railway exam preparation.
Start practicing RRB JE Biology PYQs with answers and explanations and strengthen your General Science preparation for the RRB JE exam.
671
The energy made available from food is ultimately stored for cellular use mainly as which form?
RRB ALP & Technician
21/08/2018 / Shift II
2018
✓ Answer:DChemical energy
Cells capture energy from nutrient metabolism in chemical form, especially ATP. The source attributes this directly to digestion, but ATP generation occurs through subsequent cellular metabolism.
672
What is the name of the glycoprotein produced in the liver which plays an important role in blood coagulation?
Pulmonary veins carry oxygenated blood from the lungs to the left atrium. Systemic veins generally carry deoxygenated blood.
675
The respiratory pigment, haemoglobin, is present in:
RRB Group-D
11/10/2022 (Shift-II)
2022
✓ Answer:CRed blood corpuscles
Haemoglobin is the iron-containing pigment in red blood cells. It binds oxygen in the lungs and transports it to body tissues.
676
In a situation where we get injured and bleeding starts, the loss of blood can lead to a decrease in pressure, which may reduce the efficiency of the pumping system. To prevent this, which cells mainly help in the clotting of blood at the site of injury?
Haemoglobin is the iron-containing pigment in red blood cells. It binds oxygen in the lungs and transports it to body tissues.
680
Which of the following statements is/are correct related to transportation? (I) Arteries are the vessels that carry blood from the heart to various parts of the body. (II) The walls of arteries are thin and elastic. (III) Veins have valves, which ensure that blood flows in only one direction.
Arteries carry blood away from the heart and have thick muscular, elastic walls. Many veins have valves to prevent backflow. Statements I and III are correct.
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