The cell Set 1 - ilmijazeera

Results

#1. Two functions of rough endoplasmic reticulum are to

Detoxify and transport drugs

Modify and activate hormones

Synthesize and transport proteins

Join with and hydrolyze food vacuoles

#2. According to fluid mosaic model, extrinsic proteins are attached with which part of lipids bilayer?

Hydrophobic head

Hydrophobic tail

Hydrophilic head

Hydrophilic tail

#3. Blebs from tips of smooth endoplasmic reticulum fuse with Golgi apparatus cisternae at

Golgi vesicles

Forming face

Maturing face

Finalizing stage

#4. Phragmoplasts are formed by

Golgi Bodies

Mitochondria

Nucleus

#5. Following cell organelles are derived from special assemblies of microtubules EXCEPT

Cilia and flagella

Centrioles

Basal bodies

Chromatin fibers

#6. Cisternae are the membranes found in:

Endoplasmic reticulum

Golgi apparatus

Lysosomes

All A, B, C

#7. Mitochondria contains enzymes for all of the following processes except

Glycolysis

Translation

Respiratory chain

Fatty acid metabolism

#8. Structure of a centriole is correctly represented by:

Nine tubules

Double central and nine peripheral fibrils

Nine microtubule triplets

Nine peripheral double fibrils

#9. The correct statement is?

All prokaryotic cells are diploid

All prokaryotic cells are triploid

All prokaryotic cells are haploid

All prokaryotic cells can be haploid or diploid

#10. In mitochondria, cristae act as sites for _____________.

Protein synthesis

Oxidation reduction reaction

Breakdown of macromolecules

Phosphorylation of flavoprotein

Finish