Which one of the following is correctly descr | vedclass

Name: Exam Paper Generator | JEE NEET Paper Generator | Vedclass
Brand: Vedclass
Rating: 5 (35 reviews)

Question

(C) $1$. Centrioles are involved in spindle formation during cell division,not $RNA$ synthesis. $RNA$ synthesis occurs in the nucleolus.$2$. Lysosomes

Vedclass · Accepted Answer

Thylakoids $\rightarrow$ Flattened membranous sacs forming the grana in chloroplasts.

Vedclass · Answer

(C) $1$. Centrioles are involved in spindle formation during cell division,not $RNA$ synthesis. $RNA$ synthesis occurs in the nucleolus.$2$. Lysosomes contain hydrolytic enzymes that are optimally active at acidic $pH$ (around $5.0$),not $8.5$.$3$. Thylakoids are flattened,sac-like structures found inside chloroplasts. Stacks of thylakoids are called grana. This statement is correct.$4$. Ribosomes in the cytoplasm of eukaryotic cells are $80S$,while those in chloroplasts and mitochondria are $70S$. The statement provided is reversed.

Column-$I$ (Cell type)	Column-$II$ (Size)
$A$. Viruses	$I$. $1-2 \; \mu m$
$B$. $PPLO$	$II$. $10-20 \; \mu m$
$C$. Eukaryotic cell	$III$. About $0.1 \; \mu m$
$D$. Bacterium	$IV$. $0.02-0.2 \; \mu m$

Which one of the following is correctly described as a cell part?

Similar Questions

Identify $X$ and $Y$ from the figure.

Genes present in the cytoplasm of eukaryotic cells are found in:

Match column $I$ (cell type) with column $II$ (size) and choose the correct option.
Column-$I$ (Cell type) Column-$II$ (Size)
$A$. Viruses $I$. $1-2 \; \mu m$
$B$. $PPLO$ $II$. $10-20 \; \mu m$
$C$. Eukaryotic cell $III$. About $0.1 \; \mu m$
$D$. Bacterium $IV$. $0.02-0.2 \; \mu m$

How many of the following structures are membrane-bound?
Endoplasmic reticulum,Golgi apparatus,Ribosomes,Lysosomes,Mitochondria,Microbodies,Centrioles,Nucleolus,Vacuoles

The endomembrane system includes $ . . . . . . $.

Vedclass Test Series

Exam Paper Generator

Online Exam Module