Which of the following is analogous to mesosomes of bacteria?
A. | Mitochondria of eukaryotes |
B. | Golgi apparatus of eukaryotes |
C. | Lysosomes of eukaryotes |
D. | None of these |
A. | Mitochondria of eukaryotes |
Bacterial mesosomes are structurally analogous to the mitochondria of eukaryotes. Eukaryotic mitochondria carry out respiration. Similarly, mesosomes which are invaginations of the bacterial cell membrane in bacteria carry out respiration.
Which of the following is analogous to mesosomes of bacteria? A. Mitochondria of eukaryotes B. Golgi...
Which of the following regulate intracellular levels of Ca2+ ions? A. Golgi apparatus B. mitochondria C. both endoplasmic reticulum and mitochondria D. endoplasmic reticulum
what are the main functions of the following organelles listed below? nucleus nucleoid ribosomes mitochondria golgi apparatus endoplasmic reticulum lysosomes
Which is not part of the endomembrane system? a) nuclear envelope b) plasma membrane c) mitochondria d) golgi apparatus
Many cells act as phagocytosis cells, they ingest or eat small bacteria or pieces of food. These cells, such as some of our immune cells, employ ______ to degrade (digest) their phagocytosed particles A) liposomes B) Golgi apparatus C) lysosomes D) cytoskeletal proteins
Which of the following statements is not true regarding the differences between bacteria, archaea, and eukaryotes? a) Flagella are found on bacteria, archaea and eukaryotes yet they all vary in b Bacteria and archaea have circular chromosomes in a nucleoid region ) The cell walls of bacteria and archaea both contain the complex d) Ribosomal RNA sequencing revealed that the structure of the ribosomal structure whereas eukaryotes have linear chromosomes that are enclosed in a nuclear membrane macromolecule peptidoglycan, whereas...
8. Which of the following is not a destination for vesicles leaving the Golgi apparatus? a. The plasma membrane b. The exterior of the cell c. Lysosomes d. Mitochondria 12 9. Proteins that fail to fold properly in the endoplasmic reticulum are removed by a process termed alled 10. Chloroplasts have three membranes: the inner membrane, the outer membranc, and the membrane. t I. Which of the following is not a protein translocon/translocase found in the mitochondrial inner or outer...
24. Of all the evidence that the mitochondria of eukaryotic cells is derived from endosymbiosis which it the most important? Select one: a. Their inner membrane resembles the composition of those found in many bacteria b. They have two membranes c. Single circular chromosome d. Their ribosomes are the 70S form that are found in all bacteria e. Their DNA has sequences unique to bacteria 25. Which of the following pairs is mismatched? Select one: a. 70S and 50S b....
Which is NOT a structure associated with bacteria? membrane cell wall nucleolus nucleoid none are found m bacteria) modifies molecules such as proteins and lipids for secretion (release from the cell) Chloroplast Golgi apparatus lysosomc Mrtochondren none Energy extraction from nutrients; site of cellular respiration; produces ATP Chloroplast Golgi apparatus lysosome Mitochondrion none Endomembrane Involved in lipid and steroid synthesis Lysosome Peroxisome smooth ER Ribosome rough ER Translates mRNA into protein Lysosome Peroxisome smooth ER Ribosome rough ER Meiosis is...
hich of the following organelles are the destination for proteins synthetized by cytosolic ribosomes Peroxisomes, endoplasmic reticulum, and the Golgi apparatus The Golgi apparatus, lysosomes, and the nucleus Peroxisomes, mitochondria, and lysosomes Peroxisomes, mitochondria, and the nucleus Mitochondria, lysosomes, and the nucleus What is the fate of N-terminus signal peptide after it directs the protein to the ER translocator O It is linked to the transported protein by S-S bond It is cleaved and then released into the membrane It...
Question 14 X Which of the following is described as "a series of flattened sacs with larger regions on the ends"? Selected Answer: D. smooth endoplasmic reticulum Answers: A. lysosomes B. Golgi apparatus C. plasma membrane D. smooth endoplasmic reticulum