Unit 1 - Quiz #2

Which organelle carries the function of breaking down and digesting unwanted substances?

• Rough Endoplasmic Reticulum

• Smooth Endoplasmic Reticulum

• Golgi apparatus

• Lysosome

Which cells can NEVER divide?

• epithelial cells

• liver cells

• neurons

• muscle cells

The process that creates duplicate cells for growth ad repair is known as

What parts are found within the interphase of the cell cycle?

• G1 Phase

• S Phase

• Pre-Mitotic Phase

• G2 Phase

During what part of interphase do the centrioles finish copying themselves?

• G2 Phase

• S Phase

• None of the above

What are the two types of microtubules that develop during the cell cycle?

• Polar Microtubules

• Extensive Microtubules

• Mitotic Microtubules

• Kinetochore Microtubules

During which phase of the cell cycle do the sister chromatids cluster at the middle equator of the cell?

• Anaphase

• Interphase

• Metaphase

• Telophase

What is cytokinesis?

• process of division of the cytoplasm

• process of division of the nucleus

• process of division of chromosomes

• process of division of cytoskeleton

What are the mature cells found within the lacunae of bone tissue?

• Osteoclasts

• Osteoblasts

• Osteomytes

• Osteocytes

Which of the following reasons is why Blood is considered to be a connective tissue?

• it provides mechanical support

• it is developed from mesenchyme

• Is surrounded by plasma and extracellular matrix

• it acts as a medium for binding things together within the body like other tissues