$(a)$ Write two points of difference between the nuclear region of a bacterial cell and the nuclear region of an animal cell.
$(b)$ Which structure present in the nuclear region of a living cell bears genes?
$(b)$ Which structure present in the nuclear region of a living cell bears genes?
(N/A)
$(b)$ The structure present in the nuclear region that bears genes is the $DNA$ (Deoxyribonucleic acid) molecule,which is organized into chromosomes.
| Nuclear region of a bacterial cell | Nuclear region of an animal cell |
|---|---|
| $(i)$ Poorly defined and lacks a nuclear membrane. | $(i)$ Well-defined and membrane-bound. |
| $(ii)$ Contains a single chromosome. | $(ii)$ Contains more than one chromosome. |
$(b)$ The structure present in the nuclear region that bears genes is the $DNA$ (Deoxyribonucleic acid) molecule,which is organized into chromosomes.
Explore More
Similar Questions
Bacteria do not have chloroplasts,but some bacteria are photoautotrophic in nature and perform photosynthesis. Which part of the bacterial cell performs this?
Medium
View SolutionThe given diagram shows the longitudinal section of collenchyma tissue. Label the parts '$M$','$N$','$O$',and '$P$' in the given diagram.
Medium
View Solution$(a)$ What would happen to the life of a cell if there was no Golgi apparatus?
$(b)$ Which cell organelle detoxifies poisons and drugs in the liver of vertebrates?
$(b)$ Which cell organelle detoxifies poisons and drugs in the liver of vertebrates?
Easy
View SolutionDifferentiate between prokaryotic and eukaryotic cells.
Medium
View SolutionDraw a plant cell and label the parts which:
$(a)$ determines the function and development of the cell
$(b)$ packages materials coming from the endoplasmic reticulum
$(c)$ provides structural strength to the cell to withstand hypotonic external media without bursting
$(d)$ is the site for many biochemical reactions necessary to sustain life
$(e)$ is a fluid contained inside the nucleus
$(a)$ determines the function and development of the cell
$(b)$ packages materials coming from the endoplasmic reticulum
$(c)$ provides structural strength to the cell to withstand hypotonic external media without bursting
$(d)$ is the site for many biochemical reactions necessary to sustain life
$(e)$ is a fluid contained inside the nucleus
Medium
View SolutionVedclass Products
For Students
Vedclass Test Series
Mock tests in real JEE/NEET style with performance analysis. 5-day free trial.
Start Free TrialFor Teachers
Exam Paper Generator
Generate Set A/B/C/D exam papers from 7.5L+ questions in 2 minutes. 3 chapters free.
Try FreeFor Institutes
Online Exam Module
Live online exams with unlimited students, 360° analytics & white-label branding.
See Demo