A structure formed by groups of similar cells organized into loose sheetsor bundles performing similar functions is called as:
Correct answer C. A Tissue
Subject / 1,067 questions
MDCAT Biology MCQs
Page 41 of MDCAT Biology multiple-choice questions with answers. Tap an option to check yourself.
Page 41 of 54
- Biological Molecules 74
- Coordination and Control 72
- Biology Diagnostic 70
- Cell Structure and Function 67
- Biotechnology 65
- Reproduction 58
- Bioenergetics 55
- Circulation 50
- Inheritance 48
- Digestion 45
- Immunity 45
- Support and Movement 45
- Acellular Life (Viruses) 45
- Homeostasis 45
- Respiration and Gaseous Exchange 45
- Evolution 45
- Enzymes 45
- Cell Cycle 41
- Chromosome and DNA 40
- Biology Introduction 38
- Ecosystem 27
Which one is a micromolecule?
Correct answer D. ATP
The atoms of different elements combine with each other through ionic or covalent bonding to produce compounds this stable form is called:
Correct answer B. A molecule
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Out of 92 naturally occurring chemical elements how many are considered as bio-elements:
Correct answer B. 16
The branch of biology which deals with the study of social behavior and communal life of human beings living in any environment is called:
Correct answer B. Social biology
Sythetic insulin from pork was formed by which technique:
Correct answer C. Biotechnology
The experiments on DNA molecules in chromosomes for knowing the basis of inherited diseases are conducted by:
Correct answer A. Molecular biologists
The study of fossils is called:
Correct answer C. Palaeontology
Which characteristic differentiates living things from non-living things?
Correct answer C. They are highly organised, made of one or more cells, and contain genetic material
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Which of these is incorrectly matched?
Correct answer D. DNA ligase-Mapping human chromosome
Which of these would you not expect to be a biotechnology product?
Correct answer D. Steroid hormones
Which of these is a true statement?
Correct answer A. Both plasmids and viruses can serve as vectors.
Salt tolerant plants are
Correct answer D. Arabidopsis
A device that bombards a callus with DNA coated microscopic metal particles is
Correct answer C. Particle gun
Cell suspension cultures of
Correct answer C. Both a and b
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Coconut milk contains the plant hormone
Correct answer B. Cytokinins
Plants are totipotent because
Correct answer B. A single cell could become a complete plant
Tissue culture does not involve
Correct answer D. Use of generative nucleus in pollen culture
Which of the following is correct about SCID?
Correct answer B. It is an immune disorder
Transgenic bacteria are produced in large vats called
Correct answer C. Bioreactor