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Biology Test 33
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Biology Test 33
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  • Question 1/30
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    Ribosome

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    Which of the following is not surrounded by a membrane ?
    Solutions
    Ribosome
  • Question 2/30
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    all of the above

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    You might find methanogens:
    Solutions
    all of the above
  • Question 3/30
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    All living things have a nervous system.

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    Which of the following statements about living things is false ?
    Solutions
    All living things have a nervous system.
  • Question 4/30
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    Baking soda

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    When applied to the affected area, which one of the following will relieve the pain due to ant-bite or bee-sting ?
    Solutions
    Baking soda
  • Question 5/30
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    proximal tubule

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    Glucose and amino acids are reabsorbed in the.
    Solutions
    proximal tubule
  • Question 6/30
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    transfer of DNA fragments from electrophoresis gel to nitrocellulose sheet.

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    The term, ‘southern blotting’ refers to_______.
    Solutions
    transfer of DNA fragments from electrophoresis gel to nitrocellulose sheet.
  • Question 7/30
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    convergent evolution

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    Wings of insects and birds have become flat, large and stream lined. This is an example of ?
    Solutions
    convergent evolution
  • Question 8/30
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    Active transport

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    Movement of cell against concentration gradient is called?
    Solutions
    Active transport
  • Question 9/30
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    endodermis

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    Casparian strips are present in the ________ of the root.
    Solutions
    endodermis
  • Question 10/30
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    homologous

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    Structures that have the same evolutionary origin even though they may now have different structures or functions are said to be
    Solutions
    homologous
  • Question 11/30
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    Mushroom

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    Which of the following is a parasitic plant ?
    Solutions
    Mushroom
  • Question 12/30
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    Catheranthus roseus

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    The presence of corollary corona, sagittate anthers and dumb-bell shaped stigma are the characteristic features of _______.
    Solutions
    Catheranthus roseus
  • Question 13/30
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    Pitcher plant

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    Which one of the following is an insectivorous plant ?
    Solutions
    Pitcher plant
  • Question 14/30
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    the nature of the substrate

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    The respiratory quotient during cellular respiration would depend on___.
    Solutions
    the nature of the substrate
  • Question 15/30
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    ChlorophyII

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    The green colour of the leaves is due to the presence of.
    Solutions
    ChlorophyII
  • Question 16/30
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    all of the above

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    The Calvin Cycle is regulated :
    Solutions
    all of the above
  • Question 17/30
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    E.coli

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    Mitotic stages are not observed in ________.
    Solutions
    E.coli
  • Question 18/30
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    often have a greater effect on denser populations.

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    In nature, it is difficult to observe the effects density-independent limiting factors on real populations because density-independent limiting factors
    Solutions
    often have a greater effect on denser populations.
  • Question 19/30
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    Mitochondria

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    Which one of the following is associated with energy generation in cells?
    Solutions
    Mitochondria
  • Question 20/30
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    Double stranded DNA

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    Restriction enzymes are used to cut
    Solutions
    Double stranded DNA
  • Question 21/30
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    the second law of thermodynamics.

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    The concept that energy cannot cycle through an ecosystem is best explained by
    Solutions
    the second law of thermodynamics.
  • Question 22/30
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    Cellulose

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    Which of the following is not composed of amino acids ?
    Solutions
    Cellulose
  • Question 23/30
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    Tonoplast

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    Vacuoles are bound by a definite membrane in plant cells called?
    Solutions
    Tonoplast
  • Question 24/30
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    a lava flow.

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    Primary succession would most likely occur after.
    Solutions
    a lava flow.
  • Question 25/30
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    Pentalonia nigronervosa

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    Banana bunchytop virus is transmitted through.
    Solutions
    Pentalonia nigronervosa
  • Question 26/30
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    A method of treatment with needles

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    Acupuncture is ______ ?
    Solutions
    A method of treatment with needles
  • Question 27/30
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    Virus

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    Influenza is caused by a -
    Solutions
    Virus
  • Question 28/30
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    Midbrain, pond, medulla oblongata

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    The brainstem is made up of?
    Solutions
    Midbrain, pond, medulla oblongata
  • Question 29/30
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    l20 - 80 = 40mmHg

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    lf the systolic pressure is 120 mm Hg and diastolic pressure is 80 mm Hg, the pulse pressure is ______.
    Solutions
    l20 - 80 = 40mmHg
  • Question 30/30
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    Basophil

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    Which one of the following cells is not a phagocytic cell?
    Solutions
    Basophil
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