Home
Class 12
BIOLOGY
The rate of glucose uptake in a cell , s...

The rate of glucose uptake in a cell , shown in the graph , indicated that the uptake is

A

An active transport

B

Via a transporter molecule

C

A passive diffusion

D

both (1) and (2)

Text Solution

Verified by Experts

The correct Answer is:
D
Promotional Banner

Topper's Solved these Questions

  • THE LIVING WORLD

    TRUEMAN BIOLOGY|Exercise MULTIPLE CHOICE QUESTIONS|124 Videos
  • Viruses

    TRUEMAN BIOLOGY|Exercise ASSERTION AND REASON|21 Videos

Similar Questions

Explore conceptually related problems

What does the slope of the line on a v-t graph indicate?

b) i) Pentaacetate of glucose does not react with hydroxyl amine. What does this indicate about the structure of glucose. ii) Which is the most abundant polysaccharide in plants? iii) Name the natural a-amino acid that is not optically active.

The same enzyme catalyzed reaction showed two different kinetic patterns as shown in the graph. Y-axis indicates product formed and X-axis indicates time. Mark the correct interpretation.

Addition of KCN reduces the rate of water absorption in the root. This indicates the water absorption is a/an:

With the help of a schematic flowchart, show the break down of glucose in a cell to provide energy : (i) in the presence of oxygen (ii) in the absence of oxygen (iii) when there is lack of oxygen.

Glucose on oxidation with Br _ 2 /water gives gluconic acid. What does this reaction indicate about the structure of glucose ?

The following is a simplified scheme showing the fate of glucose during aerobic and anaerobic respiration. Identify the end products that are formed at stages indicates as A, B, C, and D. Identify the correct option from those given below.

The speed-time graph for a car is shown is Fig. Find how far does the car travel in the first 4 seconds. Shade the area on the graph that represents the distance travelled by the car during the period.

TRUEMAN BIOLOGY-TRANSPORT IN PLANTS-Multiple Choice Questions
  1. Match List -I with List -II and select the correct answer using the co...

    Text Solution

    |

  2. A minimum ratio of transpiration to photosynthesis will be observed on...

    Text Solution

    |

  3. The rate of glucose uptake in a cell , shown in the graph , indicated ...

    Text Solution

    |

  4. The accompanying figure depicts movement of a solute across a membrane...

    Text Solution

    |

  5. LAR or leaf area ratio is the total area of leaves per total plant wei...

    Text Solution

    |

  6. A few properties of various transport systems of cells are given in th...

    Text Solution

    |

  7. The osmotic pressure of 0.1 M glucose and 0.1 M sucrose solution are ...

    Text Solution

    |

  8. Addition of chemical fertilizers claims increased irrigation to avoid ...

    Text Solution

    |

  9. During the opening of stomata , the organic malate ions are produced ...

    Text Solution

    |

  10. The translocation of organic solutes in sleve tube membres is supportt...

    Text Solution

    |

  11. Sinks are related to

    Text Solution

    |

  12. When the concentration of the soil solutes is low, the absorption of w...

    Text Solution

    |

  13. Guard cells help in

    Text Solution

    |

  14. The water potential increases due to

    Text Solution

    |

  15. Translocation of sugars in flowering plants occurs in the form of

    Text Solution

    |

  16. Plasmolysis occurs when the cell is placed in

    Text Solution

    |

  17. Apoplast is the system of adjacent cell walls that is continuous throu...

    Text Solution

    |

  18. Transport of food material in higher plants takes place through

    Text Solution

    |

  19. The cause of the opening or closing of the stomata mainly depends on c...

    Text Solution

    |

  20. Function of companion cells is

    Text Solution

    |