Question 3 :
Which of the following organelles is bounded by two unit membranes

Question 7 :
What would happen if lysosomes get ruptured inside the cells in which they are present

Question 9 :
If a stock has 2n = 48 and scion microspore mother cell has 2n = 24; then root cell and the microspores will have ______ chromosomes respectively

Question 11 :
An elaborate network of filamentous proteinaceous structures present in the cytoplasm which helps in the maintenance of cell shape is called

Question 12 :
<p>From the following, identify the two correct statements with reference to meiosis</p><p>I. Bead-like structures are absent on chromosomes</p><p>II. Displacement of chiasmata occurs in diakinesis</p><p>III. Separation of two basic sets of chromosomes</p><p>IV. No division of centromere</p><p>The correct option is</p>

Question 16 :
Which one is false?<br>I. Energy can enter and leave a cell <br>II. Matter can enter and leave a cell <br>III. A cell use energy from other sources to increases its order and complexcity <br>IV. Metabolic pathways are interlinked <br>V. Blood concentration of glucose in a normal healthy person is 4.5 - 5.0 mM, while that of hormones would be nanogram / mL <br>VI. Living process is a constant effort to promote falling into equilibrium

Question 17 :
<p>Keeping in view the ‘fluid mosaic model’ for the structure of cell membrane, which one of the following statement is correct with respect to the movement of lipids and proteins from one lipid monolayer to the other (described as flip-flop movement)?</p>

Question 18 :
Which one is correct for G₀ stage? <br>I. It is a quiescent stage <br>II. In this phase cell cycle is stropped <br>III. G₀ cells in the stage do not grow or proliferate but metabolically active <br>IV. G₀ cells can divide in response to some stimulus

Question 19 :
<p>The amino acids are acidic, basic and neutral based on the number of</p>

Question 22 :
Which of the following sugars have the same number of carbon as present in glucose?

Question 24 :
<p>If the cell has 14 chromosomes at interphase. Than how many chromosomes will the cell have at <img style='object-fit:contain' src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ece4abd5a988945243d3b2f"/>-phase of cell cycle?</p>

Question 26 :
<p>I. The cells that do not divide further, exit <img style='object-fit:contain' src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ece4abd5a988945243d3b2f"/>-phase to enter an inactive stage called …A… phase of the cell cycle</p><p>II. The cells that are in <img style='object-fit:contain' src="https://storage.googleapis.com/teachmint/question_assets/NEET/5ece4abdeab619455fcb77a4"/>-phase definitely continue with the …B… phase.</p><p>Identify A and B to complete the given NCERT statements</p>

Question 31 :
Which of the following phase follows S and {tex}G_2{/tex}&nbsp;phases of interphase?

Question 32 :
The four haploid nuclei found at the end of meiosis differ from one another in their exact genetic composition, some of this difference is the result of

Question 36 :
Select the correct statement about <img style='object-fit:contain' src='https://storage.googleapis.com/teachmint/question_assets/NEET/5e6f48aba5aec94630e03415' height='23' width='21' >phase

Question 38 :
Assertion : The higher the turn-over number the more efficient an enzyme is.<br>Reason : It is not dependent upon the number of active sites present over an enzyme.

Question 41 :
Which of the following will determines the shape of the cells and provides a strong structural support to prevent the bacterium from bursting or collapsing?

Question 42 :
The best stage to count the number of chromosomes during mitosis is or structure of chromosomes can be best seen at<br>Or<br>In which phase of mitosis the chromosomes are arranged around the equator of the spindle

Question 43 :
In animals, glucose is stored as _____ while in plants stored as ________

Question 45 :
Light compound microscope with 15 x eye piece lense and 45 x objective lens will have a magnification of -

Question 46 :
Which one of the following structural formulae (A &amp; B) of two organic compounds is correctly identified along with its related function?<br /><img style='object-fit:contain' src="https://s3.ap-south-1.amazonaws.com/me-p/5f4ce53f16d7e6154e45107a.jpg" /><img style='object-fit:contain' src="https://s3.ap-south-1.amazonaws.com/me-p/5f4ce55d16d7e6154e45107b.jpg" />