Shubham Jha - Class 10
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7 year experience in Training 9th & 10th grade students with special creative techniques.
A memory coach & a passionate educator by choice.
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Unicellular Organisms are made up of 6 cells
Anonymous Quiz
20%
True
80%
False
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___ refers to mRNA is produced is produced as per sequence of nucleotides on DNA
Anonymous Quiz
65%
Transcription
19%
Translation
15%
Translocation
2%
None
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Group Of Three Nucleotides are called ___
Anonymous Quiz
28%
Triple codon
58%
Triplet codon
6%
3 codon
8%
All of these
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Transcription occurs in ______ of the cell
Anonymous Quiz
27%
Mitochondria
13%
Chloroplast
38%
Nucleus
22%
Cytoplasm
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By which bond amino acids are bonded?
Anonymous Quiz
11%
Sulphur bond
32%
Phosphate bond
53%
Peptide bond
4%
None
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Long chain of amino acids is/are called protein.
Anonymous Quiz
82%
True
18%
False
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The metal that is utilised in Laboratories for producing hydrogen is _______.
Anonymous Quiz
32%
Aluminium
29%
Copper
19%
Iron
19%
Zinc
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Choose the property of a metal due to which metals can be formed into thin sheets.
Anonymous Quiz
35%
Ductility
17%
Conductivity
42%
Melability
6%
High density
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If the elements are arranged in increasing order of reactivity, what is the correct order?
Anonymous Quiz
26%
Silver, copper,zinc and Aluminium
25%
Copper, silver, zinc, and Aluminium
37%
Aluminium, zinc, Copper, and silver
12%
Zinc, aluminium, silver, and copper
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In a dangerous experiment, potassium was dropped in water. Which of the following can be a valid conclusion?
Anonymous Quiz
41%
An explosion occurred because Potassium is highly reactive
31%
Potassium hydroxide and hydrogen gas were formed
7%
No reaction took place
21%
Both a and b
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Which of the following is the most reactive alkali metal?
Anonymous Quiz
37%
Sodium
36%
Potassium
15%
Cesium
12%
Lithium
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Metals react with nonmetals to form salt and water. What type of bonding is involved in such salt formation?
Anonymous Quiz
42%
Ionic
37%
Covalent
15%
Co-ordinate
5%
None of the above
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