DAILY MDC MCQ 1 Category: DAILY MDC MCQ 1 0% 22 All the best Thank you. How will you rate this quiz DAILY MDC MCQ 1 1 / 59 Which of the following promote curvature of cell membrane? Phosphatidyl ethanolamine (PE) Phosphatidyl serine (PS) Phosphatidyl choline (PC) Phosphatidyl inositol(PI) 2 / 59 Which of the following cell organelle is responsible for transporting, modifying, and packaging proteins and lipids? DNA Endoplasmic Reticulum Golgi Complex Mitochondria 3 / 59 Which of the following is not a type of chromosomal aberration? translocation mutations inversion duplication 4 / 59 Which of the following cell doesn't contain a cell wall? Plant cell Fungi Animal cell Bacteria 5 / 59 What is the approximate number of cells of the human body? 50 000 billion 75 000 billion 10 000 billion 30 000 billion 6 / 59 The following are membrane bound organelles except endoplasmic reticulum mitochondria golgi apparatus ribosomes 7 / 59 Which of the following cells are pluripotent? neurons embryonic stem cells hepatocytes nucleosomes 8 / 59 What is epithelial mesenchymal transition? Loss of adhesion and gain of migration Loss of migration and gain of adhesion Formation of mesenchymal cells Lysis of cell 9 / 59 Which of the following is used by cells to interact with other cells? Cell detectors Cell adhesions Cell tubules Cell junctions 10 / 59 Examination of a cell by light microscopy shows a fluid cell body, a cell nucleus and the cell membrane, also known us plasmalemma protoplasm cell organelle cytoplasm 11 / 59 The restoration of tissues and organs after injury is called division regeneration reproduction formation 12 / 59 Where are genetic information or materials stored in the cell? DNA Chromosome RNA Chromatids 13 / 59 What makes Endoplasmic Reticular granular or agranular presence or absence of proteins presence or absence of lysosomes presence of absence of carbohydrates presence or absence of ribosomes 14 / 59 Where does protein synthesis take place lysosomes golgi apparatus centriole Free ribosomes and or granular ER 15 / 59 The following are true about the cell membrane except contains cell organelles has infiltrated proteins has water soluble ends has double layer of lipids 16 / 59 All cells contain endoplasmic reticular except glial cells red blood cells hepatocytes neurons 17 / 59 Which of the following site is represented by Loops in lampbrush chromosomes? Replication Crossing over Cell division Transcription 18 / 59 Which of the following cells release insulin when glucose levels elevate in the body? zeta cells beta cells gamma cells alpha cells 19 / 59 Which of the following cell is found in the brain? Neuron Hepatocyte Nephron Epithelial cell 20 / 59 Which of the following part of a neuron receives information from other neurons? cell body dendrites myelin sheath axon 21 / 59 Which of the following is known as the powerhouse of a cell? Lysosome Nuclei Mitochondria Cytoplasm 22 / 59 Which of the following is the process of synthesis of glucose? neogenesis glycolysis gluconeogenesis saccharification 23 / 59 Which of the following polysaccharide is not present in the eukaryotic plant cell wall? Hemicellulose Chitin Pectin Cellulose 24 / 59 Which of the following organisms doesn't have a cell? Fungi Virus Bacteria Algae 25 / 59 In which of the following type of cells Sarcoplasmic reticulum is found? kidney cells neurons muscle cells liver cells 26 / 59 Protein synthesis takes place in which of the following cell organelle? Cell wall Cytoplasm Nucleus Ribosome 27 / 59 The basic building block of the human body including all animals and plants is called..... the atom the molecule the cell the ion 28 / 59 The commonest type of cell in the human body is called. germ cell erythrocytes glial cells neurons 29 / 59 In which of the following type of cells the Gap junctions are absent? Sperm cells Cardiac cells Brain cells Reproductive cells 30 / 59 Who proposed the cell theory? Theodor Schwann, Matthias Schleiden and Rudolf Virchow Theodor Schwann, Matthias Schleiden and Robert Hooke Theodor Schwann, Rudolf Virchow and Robert Hooke Theodor Schwann, Watson and Robert Hooke 31 / 59 DNA is stored in which of the following cell organelle? Cell wall Cell Membrane Cytoplasm Nucleus 32 / 59 Which organelle is responsible for the production of exported proteins like glandular secretions ribosomes golgi apparatus granular ER smooth ER 33 / 59 Which of the following cells are found in the intestinal lining? RBCs Hepatocytes Neurons Epithelial cells 34 / 59 Which organelle can degrade ingested foreign material or the cell's own decaying organelles and return them in the form of metabolites for cellular metabolism (recycling) smooth ER mitochondria lysosomes golgi complex 35 / 59 RNA is present in which of the following cell organelles? Cytoplasm Cell wall Ribosome Nucleus 36 / 59 In which of the following type of cells the cell junction is abundant? Prokaryotic cells Hepatic cells Epithelial cells Cardiac cells 37 / 59 The digestive organs of the cell is known as smooth ER lysosomes golgi complex mitochondria 38 / 59 What is a cell? smallest and basic unit of life largest and basic unit of life smallest and advanced unit of life largest and advanced unit of life 39 / 59 The process whereby nutrients such as fats, proteins and carbohydrates are converted to energy is called ingestion metabolism digestion consumption 40 / 59 Which of the following is known as the suicide bag of a cell? Golgi Complex Nuclei Lysosome Mitochondria 41 / 59 Which of the following is a functional unit of a body? Spleen Cytoplasm Mitochondria Cell 42 / 59 The only cells that can undergo both meiosis and mitosis are neurons hepatocytes cardiomyocytes germ cells 43 / 59 Lysosomes are produced by which of the following cell organelles? Endoplasmic Reticulum Golgi Complex DNA Mitochondria 44 / 59 Which organelle is involved in the ingestion and excretion of substances in the form of membrane bounded secretory vesicles. autolysis golgi apparatus smooth endoplasmic reticulum lysosomes 45 / 59 Which of the following is not a function of glycocalyx they do not modulate adhesions between cells they take part in regulatory functions as receptor proteins involved in cell-to-cell recognition regulates the movements of fluids between endothelial cells 46 / 59 Which of the following cells do not lack the ability to divide? muscle cells nerve cells red blood cells skin cells 47 / 59 Which of the following are unicellular organisms? humans flagellates plants animals 48 / 59 Which of the following are phagocytic cells? neutrophils, macrophages neutrophils, mast cells mast cells, antibodies mast cells, macrophages 49 / 59 Which of the following cells do not usually divide but can be induced to divide? red blood cells hair follicles liver cells hair cells 50 / 59 Which of the following is not a component of cell membranes? Sphingolipids Cholesterol Phosphotriglycerides Phosphodiglycerides 51 / 59 The following cells cannot regenerate and hence cannot undergo mitotic division except hepatocytes cardiomyocytes neurons germ cells 52 / 59 Who is the father of cell biology? Robert Hooke George Emil Palade None of the above George N. Papanicolaou 53 / 59 Which of the following is not a cell organelle ribosomes mitochondria lysosomes cytoplasm 54 / 59 Which organ has a prominent granular Endoplasmic Reticulum brain heart liver pancreas 55 / 59 The following are multicellular organisms except. plants humans animals flagellates 56 / 59 In which of the following cell nucleus is not present? None of the above Both of the above Eukaryotic cell Prokaryotic cell 57 / 59 The membrane proteins on the water-soluble ends of the phospholipids, are covered with a thin film of sugar molecules (carbohydrates) called glycocalyx starch cellulose proteoglycans 58 / 59 A cell organelle that is present in animal cells but not present in plant cells is? Golgi complex Cytoplasm Centrosome Mitochondrial 59 / 59 What is cell biology? Study of cell structure and function Study of cancerous cell Study of cell division only Study of metaphase of a cell Your score is Send feedback