Georgia Military College BIO 123  Structure and Function of Cells Quiz Grade 9.33 out of 10.00 (93%)

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Home / My courses / 19WNCMP BIO-123-20103 / Week 2 / Structure and Function of Cells Quiz Started on Sunday, January 27, 2019, 9I19 PM State Finished Completed on Sunday, January 27, 2019, 9I32 PM ... Time taken 13 mins 4 secs Marks 14.00/15.00 Grade 9.33 out of 10.00 (93%) Question 1 Correct Mark 1.00 out of 1.00 Question 2 Correct Mark 1.00 out of 1.00 What organelle begins the breakdown of long chain fatty acids, before final breakdown in the mitochondria? Select one: a. rough endoplasmic reticulum b. mitochondria c. smooth endoplasmic reticulum d. lysosomes e. peroxisomes ! Which cell organelle is responsible for processing, packaging, and the secretion of proteins? Select one: a. Golgi apparatus ! b. nucleus c. lysosomes d. smooth endoplasmic reticulum e. rough endoplasmic reticulum http://gmc.mrooms3.net/mod/quiz/review.php?attempt=2071737&cmid=3004683 3/11/19, 4E27 PM Page 1 of 9 Question 3 Correct Mark 1.00 out of 1.00 Question 4 Correct Mark 1.00 out of 1.00 What is the function of cristae in the inner membrane of mitochondria? Select one: a. allow sunlight to penetrate easily and quicken photosynthesis b. promote the concentration of chlorophyll molecules in one area c. allow direct diffusion of glucose into the inside of the mitochondria d. collect water molecules needed for metabolism e. provide larger surface area for ATP synthesis ! Using the plant cell diagram, identify the cell structure marked "e." Select one: a. chloroplast b. smooth ER ! c. Golgi http://gmc.mrooms3.net/mod/quiz/review.php?attempt=2071737&cmid=3004683 3/11/19, 4E27 PM Page 2 of 9 Question 5 Correct Mark 1.00 out of 1.00 Question 6 Incorrect Mark 0.00 out of 1.00 Question 7 Correct Mark 1.00 out of 1.00 c. Golgi d. mitochondria e. central vacuole Cyanide directly affects mitochondria. What cell process does cyanide specifically harm? Select one: a. production of ATP molecules ! b. secretion of proteins to outside c. creation of new cells d. production of new cell proteins e. transport of carbohydrates How is it possible to contrast chloroplasts and mitochondria? Select one: a. whether the organelle contains its own DNA b. whether the organelle converts solar energy into cellular energy c. whether the organelle is found in plant cells " d. whether the organelle has multiple membranes e. whether the organelle has a large internal surface area http://gmc.mrooms3.net/mod/quiz/review.php?attempt=2071737&cmid=3004683 3/11/19, 4E27 PM Page 3 of 9 Question 8 Correct Mark 1.00 out of 1.00 What is the primary function of the central vacuole? Select one: a. to store DNA b. to break down engulfed macromolecules and bacteria c. to store nutrients and waste products ! d. to produce proteins e. to produce ATP Which labeled cell structure would most likely contain digestive enzymes that are needed to break down engulfed debris? Select one: a. label a b. label b c. label c d. label d ! e. label e http://gmc.mrooms3.net/mod/quiz/review.php?attempt=2071737&cmid=3004683 3/11/19, 4E27 PM Page 4 of 9 Question 9 Correct Mark 1.00 out of 1.00 Question 10 Correct Mark 1.00 out of 1.00 Question 11 Correct Mark 1.00 out of 1.00 Which organelle acts as the powerhouse of the cell? Select one: a. mitochondria ! b. nucleus c. rough endoplasmic reticulum d. chloroplast e. lysosome What structure is not typically found in a prokaryotic cell? Select one: a. capsule b. nucleus ! c. ribosome d. plasma membrane e. cell wall http://gmc.mrooms3.net/mod/quiz/review.php?attempt=2071737&cmid=3004683 3/11/19, 4E27 PM Page 5 of 9 Question 12 Correct Mark 1.00 out of 1.00 Question 13 Correct Mark 1.00 out of 1.00 Using the plant cell diagram, identify the cell structure marked "d." Select one: a. central vacuole b. smooth endoplasmic reticulum c. nucleus d. cytoplasm ! e. Golgi apparatus What structure is inside the nucleus and joins rRNA with ribosomes? Select one: a. chromosomes b. nuclear pores c. nuclear envelope d. nucleolus ! e. chromatin Using the animal cell diagram, identify the cell structure marked "c." Select one: a. smooth endoplasmic reticulum b. rough endoplasmic reticulum c. Golgi apparatus ! d. nucleus e. mitochondria The cytoskeleton performs all of these functions except _ (blank) _. Select one: a. help white blood cells break down bacteria that have been engulfed ! b. strengthen a layer of skin cells c. help connective cells crawl along a surface d. help organelles move inside a cell e. maintain the shape of intestinal cells Question 15 Correct Mark 1.00 out of 1.00 Using the animal cell diagram, identify the function of the cell structure marked "a." Select one: a. to provide structural support and shape b. to make energy molecules c. to break down old organelles d. to carry genetic information e. to produce and modify new proteins ! [Show More]

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