Which of the following statements is incorrec | vedclass

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(A) The correct answer is $A$. $1$. Chloroplasts and mitochondria are semi-autonomous organelles that possess internal compartments. $2$. The thylakoi

Vedclass · Accepted Answer

Chloroplasts and mitochondria have internal compartments. The thylakoid space is not enclosed by the thylakoid membrane.

Vedclass · Answer

(A) The correct answer is $A$. $1$. Chloroplasts and mitochondria are semi-autonomous organelles that possess internal compartments. $2$. The thylakoid space (lumen) is indeed enclosed by the thylakoid membrane,which is essential for establishing a proton gradient during photosynthesis. Therefore,the statement that the thylakoid space is not enclosed by the thylakoid membrane is incorrect. $3$. Both organelles contain their own circular $DNA$ and ribosomes. $4$. Chloroplasts are typically larger than mitochondria in size. $5$. Both are double-membrane-bound organelles.

Column-$I$	Column-$II$
$(A)$ Typical animal cell	$(i)$ Multinucleate
$(B)$ Zygote	$(ii)$ Uninucleate
$(C)$ Human $RBC$	$(iii)$ Binucleate
$(D)$ Plant endosperm	$(iv)$ Enucleated

Which of the following statements is incorrect?

Similar Questions

Plant and animal cells differ by their ...... .

$i.$ The shape of the cells may vary with the function they perform.
$ii.$ Human $RBC$ is about $7.0 \, \mu m$ in diameter.
$iii.$ Cytoplasm is the main arena of cellular activities.
$iv.$ Various chemical reactions occur in cytoplasm to keep the cell in the living state.

Phagocytosis was first of all seen by

Cell organelles are separated by the method of . . . . . . .

Match the items in Column-$I$ with Column-$II$ and select the correct option:
Column-$I$ Column-$II$
$(A)$ Typical animal cell $(i)$ Multinucleate
$(B)$ Zygote $(ii)$ Uninucleate
$(C)$ Human $RBC$ $(iii)$ Binucleate
$(D)$ Plant endosperm $(iv)$ Enucleated

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