Which of the following were once bacteria? (select all that apply)  a) mitochondria b) chloroplasts c) nuclei d) golgi apparatus e) endoplasmic reticulum

Q: You are told that the cells on a microscope slide are plant, animal, or bacterial. You look at them…

A: Cell  Cell is the basic functional unite of any organism.

Q: The Prokaryotes are associated with the following structures EXCEPT: A) ribosomes, B) Lysosomes and…

A: * prokaryotes are organisms they lack nucleus and other organelles. *Prokaryotes are divided into…

Q: Which of the following inactivates the 605 subunit of eukaryotic ribosomes? a) Ricin b)…

A: Protein synthesis is a fundamental process for all living organisms, and its inhibition can have…

Q: Short, hairlike structures covering the surface of the cell used only by eukaryotic cells for…

A: Eukaryotic cells are large and complex species with a genome enclosed inside the nuclear envelope.

Q: A major function of prokaryotic gas vesicles is to A) confer buoyancy on cells by decreasing their…

A: Cells are the basic structural and functional unit of the organism. Some prokaryotic organism…

Q: mitosis

A:

Q: Plasmodesmata in plant cells are most similar in function to which of the following structures in…

A: Plasmodesmata is a channel that connects two adjacent cells and helps in the transport of molecules…

Q: Which list has the cellular components arranged in order of INCREASING size? O a) protein < ribosome…

A: Cellular components are present inside the cell and are submerged into the cytosol. These cellular…

Q: Which of the following is true for both plant and animal cells?

A: Animal cell and plant cell both are eukaryotic cells. Both the cells have similar reproduction…

Q: When a Prokaryote or Eukaryotic cell is placed in an aqueous (water) solution containing K+ and Na+…

A: A cell membrane separates all cells from their surroundings. The cell membrane controls what enters…

Q: 25- Which organelle is responsible for maintaining cell shape, providing mechanical support, and…

A: The organelle is the sub-structure of the cell that has a key role in the proper functioning of the…

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

A: Cell division is the process by which a cell divides into daughter cells and increase in number.

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: The endomembrane system is responsible for

A: Within a eukaryotic cell, the endomembrane system is made up of several membranes suspended in the…

Q: Using bright-field microscopy to look at a slide prepared with a basic dye you observe cells with a…

A: Organisms are broadly classified into prokaryotes and eukaryotes. Prokaryotes are single-celled,…

Q: Which of the following condition 1 occur by incomplete oxidation of respiratory substrate? * O a)…

A: Answer  d. Anaerobic condition

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: 6. Which of the following proteins does not function in cell-cell interaction? a) Cadherin b)…

A: Cytochrome c is a protein that plays a critical role in the electron transport chain, which is…

Q: Which of the following statements best describes the function of the cell membrane? O A) It controls…

A: Question - Which of the following statements best describes the function of the cell membrane? A) It…

Q: What cell phases do the alkylating agents work on? a)S phase b) G0 c) G1 d) G2 e) M phase

A: Anticancer drugs may be divided (on the basis of stage of cell cycle at which these act) into two…

Q: Which is NOT true of eukaryotic cells? A) A true nucleus contains the DNA in the form of…

A: All the true statements for the eukaryotes are:-  A) A true nucleus contains the DNA in the form of…

Q: E. coli would be a good model organism for which of the following processes?   a)  DNA replication…

A: Many biological processes need a model organism to study them. As such process stand true for all…

Q: Which of the following is not found inside the cell membrane? a)  Nucleus. b)  Flagella. c)  Golgi…

A: The cell membrane is a biological membrane that separates the interior of all cells from the outside…

Q: If a cell had a mutation in one of the proteins that encodes its exocytosis machinery, so that…

A: Protein synthesis takes place on the ribosomes of the cell through two main process that are…

Q: compare eukaryotic and prokaryotic cells

A: Prokaryotic And Eukaryotic Cells Prokaryotic cells, which comprise bacteria and blue green algae,…

Q: Which is not true of Eukaryotic cells? A) A true nucleus contains DNA in the form of chromosomes B)…

A: In our body, there are billions of cells. While no two cells are identical, there are numerous…

Q: 92. Which of the following is the most prominent ultrastructural characteristic of interstitial…

A: The Leydig cells are present in the testes. The major function is the production of androgen and…

Q: In prokaryotes, after the ribosomes completes a synthesis, one would expect to find: a) a new…

A: Prokaryotes are unicellular microscopic organisms that don’t have nucleus and other membrane bound…