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are fairty small organelles that provide a safe place within the cell to carry o

ID: 195501 • Letter: A

Question

are fairty small organelles that provide a safe place within the cell to carry out certain biochemical reactions that generate hamful, highly reactive oxygen species. These chemicals are both generated and broken down in the same location (a) Nucleosomes b) Lysosomes (c) Peroxisom (d) Endosomes 2. Substrate molecules bind to enzymes at the A) allosteric sites B) active sites C) reaction sites D) modification sites E) none of the above 3. The is made up of two concentric membranes and is cortinuous with the membrane of the endoplasmic retculum (a) plasma membrane (b) Golgi network (c) mitochondrial membrane (d) nuclear envelope 4. Protein production is a function of the A) microtubules B) mitochondna. C) rough ER D) nbosomes E) Golgi apparatus 5. True or False Lysosomes are small organelles where fatty acid synthesis occurs. A. True B. False 6. Most intracellular vesicles are formed by A) the endoplasmic reticulum B) the Golg apparatus. C) ysosomes D) mitochondna

Explanation / Answer

Dear student,

Ans1: c- peroxisome

Peroxisome contains oxidases enzymes and and generates harmful reactive oxygen species.

Ans 2: B (active sites)

Ans 3: D - nuclear envelope

Ans 4: D- ribosomes

Ans 5: B -false

Ans 6: B -golgi