Select Chapter Topics:
Q. No.Which one of the following statements refers to Reductionist Biology?
| 1. | Chemical approach to study and understand living organisms |
| 2. | Behavioural approach to study and understand living organisms |
| 3. | Physico-chemical approach to study and understand living organisms |
| 4. | Physiological approach to study and understand living organisms |
Subtopic: Introduction to Botany |
80%
Level 1: 80%+
NEET - 2025
Please attempt this question first.
Hints
Please attempt this question first.
The concept of "Omnis cellula-e-cellula" regarding cell division was first proposed by:
1. Aristotle
2. Rudolf Virchow
3. Theodor Schwann
4. Schleiden
Subtopic: Eukaryotic Cell Orgenelle |
95%
Level 1: 80%+
NEET - 2019
Hints
From the statements given below, choose the correct option:
| A. | The eukaryotic ribosomes are 80S and prokaryotic ribosomes are 70S. |
| B. | Each ribosome has two subunits. |
| C. | The two sub-units of 80S ribosomes are 60S and 40S, while those of 70S are 50S and 30S |
| D. | The two subunits of 80S ribosomes are 60S and 20S, and those of 70S are 50S and 20S |
| E. | The two subunits of 80S are 60S and 30S, and those of 70S are 50S and 30S. |
| 1. | A, B and E are true | 2. | B, D and E are true |
| 3. | A, B and C are true | 4. | A, B and D are true |
Subtopic: Ribosome and Inclusion Bodies |
85%
Level 1: 80%+
NEET - 2025
Please attempt this question first.
Hints
Please attempt this question first.
Given below are two statements:
In the light of the above statements, choose the most appropriate answer from the options given below:
1. Statement I is incorrect but Statement II is correct.
2. Both Statement I and Statement II are correct.
3. Both Statement I and Statement II are incorrect.
4. Statement I is correct but Statement II is incorrect.
| Statement I: | Mycoplasma can pass through less than 1 micron filter size. |
| Statement II: | Mycoplasma are bacteria with cell walls. |
1. Statement I is incorrect but Statement II is correct.
2. Both Statement I and Statement II are correct.
3. Both Statement I and Statement II are incorrect.
4. Statement I is correct but Statement II is incorrect.
Subtopic: Prokaryotic Cell Organisation |
81%
Level 1: 80%+
NEET - 2022
Hints
Which of the following nucleic acids is present in an organism having 70 S ribosomes only?
| 1. | Single-stranded DNA with a protein coat |
| 2. | Double-stranded circular naked DNA |
| 3. | Double-stranded DNA enclosed in nuclear membrane |
| 4. | Double-stranded circular DNA with histone proteins |
Subtopic: Details of Prokaryotic Cell Structure |
71%
Level 2: 60%+
NEET - 2019
Hints
Many ribosomes may associate with a single mRNA to form multiple copies of a polypeptide simultaneously. Such strings of ribosomes are termed as?
| 1. | Polysome | 2. | Polyhedral bodies |
| 3. | Plastidome | 4. | Nucleosome |
Subtopic: Ribosome and Inclusion Bodies |
93%
Level 1: 80%+
NEET - 2018
Hints
Which of the following components provides sticky character to the bacterial cell?
| 1. | Nuclear membrane | 2. | Plasma membrane |
| 3. | Glycocalyx | 4. | Cell Wall |
Subtopic: Eukaryotic Cell Orgenelle |
89%
Level 1: 80%+
NEET - 2017
Hints
Subtopic: Prokaryotic Cell Organisation |
68%
Level 2: 60%+
NEET - 2015
Hints
Given below are two statements : one is labelled as Assertion (A) and the other is labelled as Reason (R).
In the light of the above statements, choose the correct answer from the options given below :
| Assertion (A): | The primary function of the Golgi apparatus is to package the materials made by the endoplasmic reticulum and deliver it to intracellular targets and outside the cell. |
| Reason (R): | Vesicles containing materials made by the endoplasmic reticulum fuse with the cis face of the Golgi apparatus, and they are modified and released from the trans face of the Golgi apparatus. |
| 1. | (A) is True but (R) is False. |
| 2. | (A) is False but (R) is True. |
| 3. | Both (A) and (R) are True and (R) is the correct explanation of (A). |
| 4. | Both (A) and (R) are True but (R) is not the correct explanation of (A). |
Subtopic: Golgi Apparatus |
63%
Level 2: 60%+
NEET - 2025
Please attempt this question first.
Hints
Please attempt this question first.
Match List-I with List-II.
Choose the correct answer from the options given below:
| List-I | List-I | ||
| A. | Centromere | I. | Mitochondrion |
| B. | Cilium | II. | Cell division |
| C. | Cristae | III. | Cell movement |
| D. | Cell membrane | IV. | Phospholipid Bilayer |
| 1. | A-IV, B-II, C-III, D-I | 2. | A-II, B-III, C-I, D-IV |
| 3. | A-I, B-II, C-III, D-IV | 4. | A-II, B-I, C-IV, D-III |
Subtopic: Cell Membrane | Mitochondria | Nucleus | Cilia & Flagella |
87%
Level 1: 80%+
NEET - 2025
Please attempt this question first.
Hints
Please attempt this question first.
Select Chapter Topics:
© 2026 GoodEd Technologies Pvt. Ltd.