All of the chemical reactions that occur in a cell are calleda. homeostasis. b. metabolism.c. heterostasis.d. cytoplasm.

Q: Each of the following is part of the endomembrane system excepta. the nuclear envelope.b. the…

A: Introduction  Cell is the basic unit of life. All organisms be it single cellular or multicellular,…

Q: It was once thought that only the nucleus of each cell contained DNA. We now know that DNA is also…

A: Introduction  DNA serves as the main genetic material in various organism be it prokaryotes or…

Q: hoose the condition that would cause a cell to dehydrate.   A. an isotonic internal environment…

A: Osmosis is the movement of solvent from the region of high concentration gradient to low…

Q: The following is a subcellular structure working to maintain the life of the cell: O a. Organ O b.…

A: Cell and Molecular Biology is a subject that seeks to understand life and cellular processes at the…

Q: 32. and are cellular extensions that move substances across cell surfaces and propel whole cells,…

A: We know that Cells are the structural and functional unit of an organism that perform specific…

Q: The mitochondria of a eukaryotic cell is the site ofa. photosynthesis.b. fatty acid metabolism.c.…

A: Mitochondria is a membrane-bound organelle in eukaryotes which is referred as powerhouse of the…

Q: DNA is not found in this organelle. a. Endoplasmic reticulum b. Nucleus c. Chloroplast d.…

A: A gene is a fundamental unit of heredity and a grouping of nucleotides in DNA or RNA that encodes…

Q: 47. Which of the following cell-organelles is responsible for most of the ATP-production within a…

A: Cell, in biology, the basic membrane-bound unit that contains the fundamental molecules of life and…

Q: The endomembrane system within a cell includes thea. cytoskeleton and the ribosomes.b. prokaryotes…

A: The endomembrane system is comprised of different membranes that are suspended in the cytoplasm…

Q: The Na+/K+/ATPase is...   A. An amino acid   B. A protein   C. An ion   D. An organelle

A: We have different sets of molecules in the body . They can be proteins,  of just atomic species ,…

Q: Which of the following statement is true about all cells? O They are all part of tissues. O They all…

A: Given: statements about all cells.

Q: Cellular organization (e.g. movement of organelles) is facilitated by Cells are capable of resisting…

A: Cell biology is the subdivision of biology which comprise cellular structure and its functionality,…

Q: he largest cell organelle is A. nucleus B. endoplasmic reticulum C. chloroplast D. mitochondria

A: The cell theory states that every one biological organism is composed of cells; cells are the unit…

Q: Which of the following organelles is correctly matched with its product? Select one: a. smooth…

A: An organelle is a subcellular structure that has one or more specific jobs to perform in the cell.

Q: Which of the folllowing organelles/complexes makes proteins?   A. The Nucleus   B. Cytoplasm…

A: Protein synthesis is a process that results in the formation of proteins. This process is known as…

Q: Which organelles are most active during cell division?a. ribosomesb. endoplasmic reticulumc. Golgi…

A: In the cell division process, the parent cell divides and forms the daughter cells. This process…

Q: Which of the following is not one of the three main parts of the cell? a. cell membrane b. nucleus…

A: Introduction: A cell is the structural and functional unit of the body. It is a self-sustained tiny…

Q: Which of the following is true about how enzymes work in the cell? A. Enzymes are consumed in the…

A: Proteins that catalyze biological reactions are known as enzymes. They catalyze several body…

Q: Which of the following is not a constituent of a cell’s proteome?a. An enzymeb. A motor proteinc. A…

A: Cell proteome is the total set of proteins expressed by a particular genome under a specific…

Q: Cilia and fl agella are involved ina. forming junctions between cells.b. establishing the…

A: Cells are membrane-bound basic units of life. All living things are composed of cells. The cells…

Q: The cytoplasm of a cell is made up of which of the following a. the plasma membrane and cytosol b.…

A: The fundamental unit of life, known as a cell, comprises various biological molecules and structures…

Q: The information regarding cell functioning is carried out of the nucleus by   a. amino acids.   b.…

A: DNA is genetic material present inside the nucleus . Nucleus control many activities of the cell .…

Q: The site of protein synthesis is A. At ribosomes . B. Always at a Golgi body. C. At the nuclear…

A: Protein synthesis is the terminal step of gene expression and is also called translation. The codons…

Q: Cytoplasm is founda. in the nucleus.b. outside the nucleus and inside the plasma membrane.c. outside…

A: In cell biology, the cytoplasm can be described as a liquid matrix that contains the organelles,…

Q: Identify the eukaryotic organelle that contains two membranes, enclosing a water soluble compartment…

A: The science of the structure and functioning of cells is known as cell biology, and it is based on…

Q: The following destroys an unwanted bacterium (a microorganism) that enters a cell: O a. Nucleus b.…

A: Introduction: Lysosomes: cell organelles it's part of endomembrane system that destroy bacteria by…

Q: Below are three statements - two of which are truths and one is a lie. Which of the following…

A: Endoplasmic reticulum consists of cisternae, vesicles and tubules. Cisternae are long flattened and…

Q: The main function of the endomembrane system is:a. building and modifying proteins and lipidsb.…

A: Introduction :- The endomembrane system is a collection of membranes and organelles found in…

Q: The major functions of the Golgi apparatus area. diffusion and osmosis.b. detoxification of…

A: The Golgi complex is also known as the Golgi Apparatus. It is a membrane-bound organelle made up…

Q: __________ ribosomes synthesize soluble proteins. a. membrane-bound b. free c. golgi d. endoplasmic…

A: Protein synthesis takes place through the process of translation following the process of…

Q: Which of the following is not a component of the cytoskeleton?a. microtubulesb. actinsc.…

A: Introduction   Our body is formed of various cells. These large number of cells are arranged in a…