Question 1 : “Cells are a structural and functional unit of organisms”. Who found out?
Question 2 : How many grana present in one chloroplast?
Question 3 : Which organelles are found only in animal cells?
Question 4 : In higher plants, the cell wall is made up of which substance?
Question 5 : Select Correct option
Question 6 : The unit of phloem in which the nucleus is absent
Question 7 : Middle lamella is made up of which substance?
Question 8 : Which organelle is associated with the formation of basal granules, cilia, and flagella?
Question 9 : Which organelle is not considered as a part of the Endomembrane system?
Question 10 : Where does ribosome synthesis take place?
Question 11 : The cells involved in large amounts of lipid synthesis do not possess this organelle on the endoplasmic reticulum
Question 12 : Various colours in flower fruit and seeds are due to the presence of which pigment?
Question 13 : Which is a currency of energy?
Question 14 : How many units occur in each stackpile of Golgi apparatus?
Question 15 : Microfilaments are
Question 16 : The leucoplast which stores protein is known as
Question 17 : What is the main difference between active and passive transport?
Question 18 : The fluid mosaic model was proposed by whom?
Question 19 : The association of more than one ribosome with a single molecule of mRNA complex is called as
Question 20 : Which plastid is not included as a chromoplast?
Question 21 : Where does ETC occur?
Question 22 : What substance is synthesized in the smooth endoplasmic reticulum?
Question 23 : Microfilaments are made up of
Question 24 : It shows the presence of nucleoid
Question 25 : It is the powerhouse of the cell
Question 26 : In some bacteria, the outermost layer is a loose sheath layer called as
Question 27 : It actively synthesized rRNA
Question 28 : Select which assertion is false
Question 29 : The area of the cytoplasm without any cytoplasm is called as
Question 30 : Which structure serves as a protective layer against attack by phagocytes and by viruses?
Question 31 : In which phase the chromosomes appear clear
Question 32 : A microtubule is composed of what type of protein?
Question 33 : It directs the formation of the bipolar spindle during cell division
Question 34 : Mitochondria stores
Question 35 : In the peripheral region of centriole nine triplets are arranged at which angles?
Question 36 : Select the unicellular organism which possesses cilia
Question 37 : Who suggested that new cells arise through cell division of pre-existing cells?
Question 38 : It is the smallest cell
Question 39 : Nucleolus is
Question 40 : Name the organelle surrounded by a single-layered wall
Question 41 : Who mentioned that cells had a thin layer around them?
Question 42 : Who proposed the cell theory?
Question 43 : The number of mitochondria per cell depends upon the
Question 44 : In a thylakoid, how many layers are there?
Question 45 : The protoplast surrounding the centriole is called as
Question 46 : In each chromosome centromere possessing a disc-shaped structure is
Question 47 : This is a site where glycolipids and glycoproteins are synthesized
Question 48 : In mitochondria, it contains F-particles
Question 49 : In a eukaryotic cell, the cytoskeleton is made up of
Question 50 : Select mismatch option