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Lab Quizzes-2018 Summe a Take Test Cell structure X | + S A htps/bbhosted.cuny.e

ID: 279576 • Letter: L

Question

Lab Quizzes-2018 Summe a Take Test Cell structure X | + S A htps/bbhosted.cuny.edu/webapps/ tcourse assessment.id--1147106.1&course; id- 1552855 1&content; id-35266679 18step nu UESTION 1 Match the words with the appropriate defirition Anal Poe Chloroplast structure found in single-celled eukaryotes where the waste is ejected after the nutrients from the food have been absorbed by the organism B a thin elastic layer of protein supporting the cell membrane in various protozoa Also called eyespot. Heavily pigmented light sensitive region in certain one-celled organisms that Contractlie Vacuole apparently functions in light reception and allows them to move toward light sources chromosomes, and funcion in cel metabolism and protein synthesis Microscopic, hair-like projection on the surfaces of some cells. Generally used for locomotion, Food Vacuole D. larger of the two types of nuclesi occurring in cilate protozoans It is polyploid, has multiple set of E long, whiplike organelle used for locomotion or feeding ether of the cell itself or of fuids on the cell surface G membrane-bound sac inside a cell that contains food for the cell to be stored store or digested means false foot They are projections of the plasma membrane of uniceliular prodsts or eukaryotic cell membrane Can be used for movement or for ingesing nutrients t is diploid and is involved in reproductive funcions Oral Groove J. A channel covered in cilia found in certain protozos and aquatic invertebrates down which food is K structure found in the cytoplasm of a cell that is composed of RNA and protein and is the ste of L organ that food passes through on ts way to be digested In protists the mouth pore opens into t directed into the mouth protein synthesis and there food vacuoles that move throughout the cytoplasm are formed a small structure within a chloroplast that functions as a center for starch production cell organele thar produces energy theough photosynthesis generaly found in plants and oher Stigma a membrane-bound celuar organele found in many mscroorganims that expands, sing with water and then contracts expeling ts contents outside of the cell The purpose of the contractle vacuole is to pump water out of he cell through a process caled

Explanation / Answer

Answer. A. Anal pore

Answer. B. Pellicle.

Answer c. Stigma

Answer D. Macro nucleus.

Answer E. Flagellum

Answer F. Cilia

Answer G. food vacoule

Answer H. Pseudopod

Answer I. Micronucleus

Answer J. Oral groove

Answer k. Ribosome

Answer L gullet

Answer M pyrenoid

Answer N. Chloroplast

Answer O. Contractile vacoule