Arrangement of nucleotides in DNA can be seen by?
(A) Ultracentrifuge (B) X-Ray crystallography (C) Light microscope (D) Electron microscope [showhide type=”post” more_text=”►Correct Option” less_text=”Show less…”] Correct Option is: B [/showhide]
Microbiology Mcqs
Microbiology Mcqs for NTS, PPSC, FPSC, SPSC, KPPSC, AJKPSC, PMS, NAT, PTS, Educators, Lecturer and all other exams. Here users will find all the Mcqs related to Microbiology. Here users will find mcqs related to study of life and living organisms, living things in an ecosystem, study and structure of organs, study of cells, organisms interaction and their environment, , study of heredity, study of biological molecules, study of DNA and proteins, study of fossils and all microbiology mcqs will be available here.
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Number of hydrogen bonds between guanine and cytosine?
(A) One (B) Two (C) Three (D) Four [showhide type=”post” more_text=”►Correct Option” less_text=”Show less…”] Correct Option is: C [/showhide]
Number of hydrogen bonds between adenine and thymine?
(A) One (B) Two (C) Three (D) Four [showhide type=”post” more_text=”►Correct Option” less_text=”Show less…”] Correct Option is: B [/showhide]
Building blocks of nucleic acids are:
(A) Nucleotides (B) Nucleosides (C) Amino acids (D) Histones [showhide type=”post” more_text=”►Correct Option” less_text=”Show less…”] Correct Option is: A [/showhide]
The sugar molecule in a nucleotide is:
(A) Pentose (B) Hexose (C) Tetrose (D) Triose [showhide type=”post” more_text=”►Correct Option” less_text=”Show less…”] Correct Option is: A [/showhide]
Group of adjacent nucleotides are joined by:
(A) Phosphodiester bond (B) Peptide bond (C) Ionic bond (D) Covalent bond [showhide type=”post” more_text=”►Correct Option” less_text=”Show less…”] Correct Option is: A [/showhide]
What is the composition of nucleotide?
(A) a sugar + a phosphate (B) a base + a sugar (C) a base + a phosphate (D) a base + a sugar + phosphate [showhide type=”post” more_text=”►Correct Option” less_text=”Show less…”] Correct Option is: D [/showhide]
Which of the following are not the components of RNA?
(A) Thymine (B) Adenine (C) Guanine (D) Cytosine [showhide type=”post” more_text=”►Correct Option” less_text=”Show less…”] Correct Option is: A [/showhide]