Please explain why 25) Bacterial cells are prokaryotic. Unlike a typical eukaryo
ID: 211096 • Letter: P
Question
Please explain why 25) Bacterial cells are prokaryotic. Unlike a typical eukaryotic cell. A) have a smaller nucleus ey B) lack chromosomes C) have no membrane-bounded organelles in their cytoplastm D) lack a plasma membrane E) have no ribosomes 26) Microtubules and microfilaments commonly work with which of the following to perform many of their functions? A) ribosomes B) Nuclear envelope C) RNA D) lysosomes E) None of the listed responses is correct. 27) Which of the following structures might be found inside other organelles? A) mitochondria B) the nucleolus C) transport vesicles D) ribosomes E) No organelles are found inside of other organelles. 28) Thylakoids, DNA, and ribosomes are all components found in A) chloroplasts B) mitochondria C) lysosomes D) nuclei E) centrosomes 29) Where are proteins produced other than on ribosomes free in the cytosol or ribosomes attached to the endoplasmic reticulum? A) in lysosomes B) in the Golgi apparatus C) in the nucleolus D) in mitochondria E) in Golgi apparatus 30) Suppose a cell has the following molecules and structures: enzymes, DNA, ribosomes. plasma membrane, and mitochondria. It could be a cell from A) a bacterium, but not a eukaryote B) an animal, but not a plant C) nearly any eukaryotic organism D) a plant, but not an animal E) a plant or an animalExplanation / Answer
25. Bacterial cells don't have membrane bound organelles even genetic material also present freely.
26. Microfilament and microtubules work with nuclear envelope.
27. Nucleolus is present inside nucleus containing genetic material DNA and RNA.
28. Thylokoids, DNA and ribosomes are all components found in chloroplasts.
29. Other than ribosomes, ER, Golgi apparatus also play an important role in protein secretion.
30. Nearly any eukarotic if DNA here is membrane bound either bacteria but not a eukaryota.