Genes present in the cytoplasm of eukaryotic cells are found in

(1) mitochondria and inherited via egg cytoplasm

(2) Lysosomes and peroxisomes

(3) lysosomes and peroxisomes

(4) plastids and inherited via male gamete

Subtopic:  Mitochondria |
 82%
AIIMS - 2006
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NEET 2023 - Target Batch - Aryan Raj Singh
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What is common between chloroplasts, chromoplasts and leucoplasts ?

(1) Presence of pigments

(2) Possession of thylakoids and grana

(3) Storage of starch, proteins and lipids

(4) Ability to multiply by a fission-like process

Subtopic:  Plastids |
 51%
AIIMS - 2006
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"Omnis-cellula-e-cellula" was given:

(1) Virchow

(2) Hooke

(3) Leeuwenhoek

(4) Brown.

Subtopic:  Cell Theory |
 94%
From NCERT
AIIMS - 2007
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NEET 2023 - Target Batch - Aryan Raj Singh
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NEET 2023 - Target Batch - Aryan Raj Singh

Which of the following is responsible for the mechanical support, protein synthesis and enzyme transport ?

(1) Cell membrane

(2) Mitochondria

(3) Dictyosome

(4) Endoplasmic reticulum

Subtopic:  Intro to Endomembrane System: Endoplasmic Reticulum |
 69%
AIIMS - 2007
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NEET 2023 - Target Batch - Aryan Raj Singh
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Specific proteins responsible for the flow of materials and information into the cell are called

(1) membrane receptors

(2) carrier proteins

(3) integral proteins

(4) none of these

Subtopic:  Cell Membrane |
 69%
AIIMS - 2009
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Who invented electron microscope ?

(1) Jansen

(2) Edison

(3) Knoll and Ruska

(4) Landsteiner

Subtopic:  Cell Theory |
 51%
AIIMS - 2010
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What is a plasmid ?

(1) Bacterial, linear, dsDNA

(2) Extra chromosomal linear RNA

(3) Extra chromosomal circular dsDNA

(4) Autonomously replicating circular RNA

Subtopic:  Prokaryotic Cell Organisation |
 88%
AIIMS - 2010
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Cell theory was proposed by

(1) a botanist

(2) a zoologist

(3) a botanist and a zoologist

(4) a psychologist.

Subtopic:  Cell Theory |
 91%
From NCERT
AIIMS - 2011
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Hints
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NEET 2023 - Target Batch - Aryan Raj Singh

Which of the following organelles contain DNA?

(i) Mitochondria (ii) Chloroplasts (iii) Golgi bodies (iv) Ribosomes

(1) (i) and (ii)

(2) (ii) and (iii)

(3) (i) only

(4) (iv) only.

Subtopic:  Nucleus: Chromosomes |
 92%
From NCERT
AIIMS - 2013
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NEET 2023 - Target Batch - Aryan Raj Singh

Chromatin is made up of:

(1) DNA and protein

(2) DNA and histone

(3) DNA, RNA, protein

(4) RNA, histone and oil bodies.

Subtopic:  Nucleus: Chromosomes |
From NCERT
AIIMS - 2013
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh
Hints
To view explanation, please take trial in the course.
NEET 2023 - Target Batch - Aryan Raj Singh