Frage 1
Frage
In 1665 [blank_start]Robert Hooke[blank_end] observed a section of a cork using a primary microscope. That was when he discovered the smallest biological unit of life 'cells'
Antworten
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Robert Hooke
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Radolf Virchow
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Robert Remak
Frage 2
Frage
Radolf Virchow is credited for the third part of the modern cell concept.
Frage 3
Frage
Select the correct statements about the animal cell out of the following:
Antworten
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A strong cell wall is present.
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Chloroplast is absent.
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Few small vacuoles may be present.
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Unlike in plant cells, lysosomes can be observed.
Frage 4
Frage
Interior to the plasma membrane is the cell wall in plant cells.
Frage 5
Frage
The cell wall is a living structure.
Frage 6
Frage
What are the main constituents of the plasma membrane?
Antworten
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Phospholipids
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Carbohydrates
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Proteins
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Cellulose
Frage 7
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During cell division, chromatin is converted into chromosomes.
Frage 8
Frage
The main function of the nucleus is [blank_start]control of the cellular activities[blank_end].
Frage 9
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Humans have 26 pairs of chromosomes.
Frage 10
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Chloroplast is called the 'power house of the cell'.
Frage 11
Frage
What are the functions of the golgi complex?
Frage 12
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Ribosomes are membrane bound organelles which provide place for protein synthesis.
Frage 13
Frage
There are two main parts in the Endoplasmic Reticulum (ER). They are;
1. Rough Endoplasmic Reticulum
2. Soft Endoplasmic Reticulum
Frage 14
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The membrane surrounding the vacuole is called the [blank_start]tonoplast[blank_end].
Frage 15
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Unicellular organisms have contractile vacuoles filled with cell sap.
Frage 16
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Plant cell growth has no limit.
Frage 17
Frage
During cell division, first the [blank_start]nucleus[blank_end] divides and then, the cytoplasm follows.
Frage 18
Frage
Meiosis is significant for the growth of multicellular organisms.
Frage 19
Frage
Select the correct statements about meiosis from the following.
Antworten
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Help in evolution
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An asexual reproduction method
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Only shows in diploid cells
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Daughter cells receive half the # of chromosomes as the mother cell.
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Two divisions take place during the process
Frage 20
Frage
In humans and so-like animals, zygote produced by the fusion of the two gametes which are produced from meiosis grows into a multicellular organism by undergoing the process of mitosis.