Biology Questions from Nov 26,2024

Browse the Biology Q&A Archive for Nov 26,2024, featuring a collection of homework questions and answers from this day. Find detailed solutions to enhance your understanding.

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Write the balanced chemical equations for photosynthesis and cellular respiration. What part of the cell allows materials to enter and exit the cell? a. cell membrane Golgi apparatus Why does a plant cell have a fixed shape but an animal cell does not have? b. The process of photosynthesis causes plant cells to have a rigid shape. c. The cell membrane of a plant cell is surrounded by a cell wall. d. The plant cell has a thicker cell membrane than the animal cell. Which of the following is part of the plant cell that serves as the site of the process of photosynth a. Rough endoplasmic reticulum b. Centrioles d. Chloroplast d. Nucleus Which of the following structures is found in both plant and animal cells? a. Mitochondria b. Cell wall c. Both a and d (d. Vacuole which of the following is the area in the cell where organelles are found and that c d. Vacuole belly-like fluid called the cytosol? a. Cytoplasm b. Cell wall The conducting airways include: the upper airways. the nasal cavity and the oropharynx. the lower airways both the upper and lower airways. 17. Which of the following is considered as the "post office" of the cell where items g packaging and labeling? a. Cell membrane b. Cell wall (c) Golgi apparatus d. Vacuole 18. What statement best describes a prokaryotic cell? a. It has an endoplasmic reticulum that functions in the transport of molecules. b. It lacks a nucleus, and the genetic material is only concentrated in the nucleoid. c. It has a nucleus where the genetic material is found. a. It is mostly found in multicellular organisms such as plants and animals. 19. Which of the following can be found in both prokaryotic and eukaryotic cells? (a.) Nucleus, cell membrane, cytoplasm b. Ribosome, cell membrane, Golgi apparatus c. Ribosome, endoplasmic reticulum, cytoplasm d. Ribosome, cell membrane, cytoplasm Which of the following is not a characteristic of a eukaryotic cell? a. There is no nucleus that encloses the genetic material. b. Eukaryotic cells are found mostly in multicellular organisms such as plants and (c) The genetic material is found in double-stranded chromosomes associated with d. Eukaryotic cells are composed of membrane-bound organelles that are import cellular processes. Can humans eat fiddler crabs? Interneurons are found only in the autonomic nervous system only in the visceral nervous system. only in the PNS. only in the CNS. Question 7 (2 points) Which of the following is the innermost layer of a blood vessel? tunica intima tunica externa external elastic membrane tunica media internal elastic membrane These vessels may be continuous or fenestrated. arteries arterioles capillaries veins venules Question 4 (2 points) Immunity that results from injections of antibodies produced in other organisms is called natural passive artificial passive artifical active natural active auto Question. 2 (2 points) saved Leukocyte mobilization involves: margination, which is the process of white cell movement through the walls of capillaries into injured tissues. monocytes as the fastest responders to the damaged area to clean up the damage. diapedesis during which antigens are presented on the surface of helper T cells none of the above.
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