Find out the false sentences from the following:
$I$. Golgi apparatus is involved with the formation of lysosomes.
$II$. Nucleus,mitochondria and plastid have $DNA$; hence they are able to make their own structural proteins.
$III$. Mitochondria is said to be the power house of the cell as $ATP$ is generated in them.
$IV$. Cytoplasm is called as protoplasm.
$I$. Golgi apparatus is involved with the formation of lysosomes.
$II$. Nucleus,mitochondria and plastid have $DNA$; hence they are able to make their own structural proteins.
$III$. Mitochondria is said to be the power house of the cell as $ATP$ is generated in them.
$IV$. Cytoplasm is called as protoplasm.
- A$I$ and $IV$
- B$II$ and $III$
- C$I$ and $II$
- D$II$ and $IV$
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Similar Questions
Match the following Column $A$ and Column $B$:
Column $A$ Column $B$ $(a)$ Smooth endoplasmic reticulum $(i)$ Amoeba $(b)$ Lysosome $(ii)$ Nucleus $(c)$ Nucleoid $(iii)$ Bacteria $(d)$ Food vacuoles $(iv)$ Detoxification $(e)$ Chromatin material and nucleolus $(v)$ Suicidal bag
| Column $A$ | Column $B$ |
| $(a)$ Smooth endoplasmic reticulum | $(i)$ Amoeba |
| $(b)$ Lysosome | $(ii)$ Nucleus |
| $(c)$ Nucleoid | $(iii)$ Bacteria |
| $(d)$ Food vacuoles | $(iv)$ Detoxification |
| $(e)$ Chromatin material and nucleolus | $(v)$ Suicidal bag |
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 SolutionIf cells of onion peel and $RBC$ are separately kept in a hypotonic solution,what among the following will take place? Explain the reason for your answer.
$(a)$ Both the cells will swell.
$(b)$ $RBC$ will burst easily while cells of onion peel will resist the bursting to some extent.
$(c)$ Both $(a)$ and $(b)$ are correct.
$(d)$ $RBC$ and onion peel cells will behave similarly.
$(a)$ Both the cells will swell.
$(b)$ $RBC$ will burst easily while cells of onion peel will resist the bursting to some extent.
$(c)$ Both $(a)$ and $(b)$ are correct.
$(d)$ $RBC$ and onion peel cells will behave similarly.
Medium
View SolutionIllustrate a plant cell as seen under an electron microscope. How is it different from an animal cell?
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