34- What is the function of the cytoplasmic streaming in a cell? a) Cellular respiration b) Cellular communication c) Cell division d) Movement of organelles and nutrients within the cell 35- Which organelle is responsible for regulating the levels of calcium ions in a cell? a) Nucleus b) Golgi apparatus c) Endoplasmic reticulum d) Mitochondria 36- What is the function of the peroxisome in a cell? a) Synthesis of lipids b) Detoxification of harmful substances c) Protein synthesis d) Storage of genetic information YO / IT

Which of the following regarding microtubules is LEAST correct? A)Microtubules do not have important functions in neurons B)Microtubules are important for anterograde axoplasmic transport C)No answer text provided. D)Microtubules are important for maintaining the structure of the neuron E)Microtubules are important for retrograde axoplasmic transport

:) Choose the statement that correctly explains how an antibiotic that inhibits protein synthesis can be selective. A) Antibiotics bind to the 70S bacterial ribosomes but not to the 80S eukaryotic und al ribosomes. New Hod B) Eukaryotic cells are impermeable to these antibiotics so the antibiotics cannot enter them. 2) 13) 3) 4) C) Eukaryotic cells inactivate these antibiotics. D) Antibiotics prevent the synthesis of bacterial tRNAs but not eukaryotic tRNAs. Infection occurs when A) a person swallows microbes in/on food B) contaminants are present on the skin C) pathogens enter and multiply in body tissues D) a person inhales microbes in the air E) All of the choices are correct. niopmolds bas onszentr anotostat luniy (8 moitetai neosolong ( moitostai legat (C exoitootmi ovilegon-mang (3 Ampicillin, amoxicillin, mezlocillin, and penicillin G all A) target the cell wall B) have an expanded spectrum of activity C) have resistance to the action of penicillinase server ingrat at egub…

In prokaryotes, after the ribosomes completes a synthesis, one would expect to find: a) a new protein molecule to appear in the nucleus, b) new DNA inside the cell nucleoid, c) an increase in the amount of protein (enzyme) in the cell, d) a, b, and c are possible, e) none are possible.