Question

A) Transport vesicles fuse one side of the Golgi and leave from the opposite side. Proteins in the membrane of the Golgi may be sorted and modified as they move from one side of the Golgi to t other. C) Lipids in the membrane of the Golgi may be sorted and modified as they move from one side of the Golgi to th D) Soluble proteins in the cisternae (interior) of the Golgi may be sorted and modified as they move from one side Golgi to the other. E) All of the above correctly describe polar characteristics of the Golgi function. 7) Hydrolytic enzymes must be segregated and packaged to prevent general destruction of cellular components the following organelles contains these hydrolytic enzymes in animal cells? C) central vacuole D) peroxisome E) glyoxy A) chloroplast B) lysosome structures is prin 8) The liver is involved in detoxification of many poisons and drugs. Which of the following involved in this process and therefore abundant in liver cells? C) Golgi apparatus D) nuclear envelope E) transport vesicle B) smooth ER A) rough ER 9) Which organelle often takes up much of the volume of a plant cell? A) lysosome B) vacuole C) mitochondrion E) peroxisome D) Golgi apparatus 10)Which organelle is the primary site of ATP synthesis in eukaryotic cells? B) vacuole c) mitochondrion D) Golgi apparatus E) peroxisome A) lysosome 11) Which plant cell organelle contains its own DNA and ribosomes? B) vacuole C) mitochondrion E) peroxisome D) Golgi apparatus A) glyoxy some
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Answer #1

6 .E) All of the above correctly describes the polar characteristics of golgi apparatus.Golgi cisternae has a convex, forming or cis face and a concave, maturing or trans face. The structural and functional difference of the two faces give golgi its characteristic polarity

7. Hydrolytic enzymes are present in B) Lysosome . The hydrolytic enzymes of lysome are bounded by a single membrane which protects the cytosol from the degradative action of the enzymes. The enzymes have an acidic pH. By chance if they come out of because of the breakdown of the membrane, they become inactive at the neutral pH of the cytosol.

8. In liver, the principal organelle for detoxification is B) Smooth Endoplasmic Reticulum. They change the toxins into substances that can be easily removed from the body.

9. B). Vacuoles often takes up much of the volume of plant cell. They occupy much larger volume than the cytoplasm. They store nutrients, metabolites,waste products and also water.

11.C) Mitochondria contains its own DNA and ribosomes. Because of the presence of this two structures, mitochondria can replicate and produce its own proteins.

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Answer #2

The Golgi apparatus and vesicles are grouped together as -------- because they package and move substances inside the cells.

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