44- Which organelle is responsible for the storage, modification, and packaging of proteins for secretion? a) Nucleus b) Ribosome c) Lysosome d) Golgi apparatus 45- Which organelle is responsible for the production of enzymes involved in cellular respiration? a) Nucleus b) Mitochondria c) Chloroplast d) Vacuole 46- What is the function of the nucleoid in prokaryotic cells? a) Storage of genetic information b) Synthesis of lipids c) Protein synthesis d) Regulation of water balance 47- Which organelle is responsible for the formation of spindle fibers during cell division? a) Nucleus b) Centriole c) Golgi apparatus d) Endoplasmic reticulum 48- What is the function of the contractile vacuole in certain single -celled organisms? a) Energy production b) Intracellular digestion c) Regulation of water balance d) Synthesis of proteins

Q: The function of the Golgi apparatus is to: a) store calcium b) make proteins to be used inside the…

A: All organisms are made of numerous cells. These cells provide the structural framework of the body.…

Q: The primary structure of a protein is formed in the A) the RER, B) Golgi apparatus, C) nucleoid, D)…

A: Protein is a polymer of amino acids. The peptide bond is present between two amino acids.

Q: During interplanetary, homologous chromosomes are.... a) fragmented  b) replicated c)separated…

A: Homologous chromosomes are the chromosomes which contain the same gene in the same order along their…

Q: 10- Which of the following organelles is responsible for detoxifying harmful substances in a cell?…

A: A cell is a basic structural and functional unit of life. It consists of various organelles…

Q: Which of the following can attach to the cytoskeleton? a) A membrane protein b) A motor protein…

A: The cytoskeleton is a network of protein filaments and tubules found in the cytoplasm of cells. It…

Q: Why can bacterial ribosomes be targeted by antibiotics? a) Because they are different from…

A: Ribosomes Cell have tiny granular structure known as ribosomes. They are composed of ribonucleic…

Q: Which of the following proteins would not be produced in the Rough Endoplasmic Reticulum? A)…

A: The rough endoplasmic reticulum is composed of membranes attached with ribosomes. This gives it a…

Q: Cells that die as the result of acute injury undergo a) phagocytosis O b) necrosis O c) apoposis O…

A: Cell is the basic unit of life and are also known as building blocks of life. Study of cell is known…

Q: In a bacterial cell, the DNA is in the _______. a) nucleoid b) cell envelope c) cell membrane d)…

A: Introduction: Bacteria, like other species, rely on double-stranded DNA for genetic material.…

Q: ndior re1ate to prokarvot

A: Answer  Above all the processes required for cell division for the prokaryotic organism  Prokaryotic…

Q: 0) A pattern of reproduction and growth in a one-celled organism is shown belbw. Nucleus Which…

A: Reproduction is the biological process which is responsible for maintaining the continuity of the…

Q: of the following are located in the cytoplasm except: (choose one only) a) chloroplast b)…

A: Answer is option A.

Q: Chromosomes which carry information that will determine the sex of an individual

A: Human beings have 23 pair of chromosome. Among this 22 pair of chromosome determine the various…

Q: What does the cell need to complete before dividing? (select all that apply) a) DNA replication b)…

A: Numerous physiological operations happen simultaneously in a biological cell. The sequential…

Q: Which of the following statements is correct? a) Chloroplasts are only found plants O b)…

A: The following statement is correct.

Q: Which structure is “slimy” in texture and may protect a prokaryotic cell from destruction by our…

A: Bacteria and archaea are prokaryotic cells having different internal and external features from…

Q: Cell motility involves the coordination of many events in the cell. In cells lacking flagella/cilia,…

A: The cytoskeleton is a complex network of protein filaments located in the cytoplasm of the cells. It…

Q: chromosome replication occurs during

A: Cell division is a prominent process that takes place in our body. During cell division in…

Q: In Eukaryotes, after the ribosomes complete a synthesis, one might expect A) a new polypeptide…

A: A cell's ribosome is an organelle. It functions as a tiny protein-making machine. Extraordinary…

Q: The cell organelle peroxisome a) contains oxidase enzymes b) adds carbohydrate chains to proteins C)…

A: Peroxisomes are small membrane-enclosed organelles that contain enzymes involved in a wide range of…

Q: 20- Which organelle contains digestive enzymes and is involved in breaking down cellular waste and…

A: Cells are considered the elementary components of all living organisms. Some organisms contain a…

Q: Which describes the activities of a cell that include cell growth and cell division? a) Chromatin b)…

A: The living, self-reproducing, structural and functional unit of all living organisms is called cell.…

Q: In comparing bacteria, archaea, and eukaryotes, which statement below among A -D is false?

A: There are some living organisms that cannot be seen by the naked eye and only can be seen under the…

Q: form a strong inner lining of the nuclear envelope and provide anchoring sites for interphase…

A: The nuclear membrane is comprised of two phospholipid bilayers. The membrane facing the cytoplasm or…

Q: Which of the following describe prokaryotes? a) usually have a circular chromosome  b) typically…

A: All the living organisms classified as prokaryotic and eukaryotic.

Q: Which of the following is an example of cells undergoing mitosis and cytokinesis? A) dead skin cells…

A: Mitosis is a process of cell division, in which one cell gets divided and produces two cells. These…

Q: In a lysosomal storage disease, newly synthesized lysosome hydrolases are secreted from the cells…

A: Lysosomal storage diseases: Lysosomal storage diseases (LSDs) are a group of genetic disorders that…

Q: Which type of cytoskeletal element is characterized as a hollow, rigid cylindrical tube with walls…

A: The question is asking to identify the type of cytoskeletal element that is described as a hollow,…

Q: Which statement best describes the function of the ribosomes? a) Ribosomes modify polypeptide chains…

A: All cells include ribosomes, which are large molecules responsible for the production of cellular…

Q: Which of the following organelle control intracellular digestion of macromolecules with the help of…

A: Hydrolytic enzymes catalyse the hydrolysis of peptide, ester, glycosidic, ether, carbon-carbon…

Q: In eukaryotes, the nucleus is enclosed by a double membrane called the _____. A) cell membrane B)…

A: The nucleus is a double-membraned organelle that stores genetic material as well as other…

Q: 1) The activity of the cell cycle is controlled by the abundance of:  A) protein ligases and…

A: The "cell cycle", also known as "cell division", is a set of processes that occur in a cell leading…

Q: The term somatic cell refers to: A) normal body cells other than sperm and egg B) pluripotent cells…

A: INTRODUCTION All living creatures are made up of cells. In plants and animals, there are two major…

Q: What is the function of DNA? A) Stores chemically coded, heritable information in an organism B)…

A: DNA represents deoxyribonucleic acid, which is a molecule that contains the basic instructions an…

Mitochondrial Mutations

A mitochondrion is a cellular organelle that serves as the site for cellular respiration and energy production (ATP or Adenosine Triphosphate). It is a double-membrane-bound organelle and is only present in eukaryotic cells.