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Extra Credit Lec Exam 1 PART I - The Cell Cycle & Histology (Tissues)

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Last updated 12 months ago
15 questions
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Question 1
1.

Match the phases of Interphase with the major events that occur.

Draggable itemarrow_right_altCorresponding Item
G1
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Lots of cell growth occurs
G2
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Final preparations are made for mitosis
S
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DNA replication occurs; sister chromatids form
Question 2
2.

Match the phases of Mitosis with the statement that best describes what occurs during that phase.

Draggable itemarrow_right_altCorresponding Item
Prophase
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Chromosomes align at the cell’s equator
Anaphase
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Sister chromatids separate and move to opposite poles
Metaphase
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Nuclear envelope reforms, chromosomes decondense
Telophase
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Chromatin condenses, nuclear envelope breaks down
Question 3
3.

Put the phases of mitosis in the correct order.

  1. Metaphase
  2. Anaphase
  3. Prophase
  4. Telophase
Question 4
4.

The division of the cytoplasm is known as cytokinesis.

Question 5
5.

Mitosis and cytoplasmic division result in the formation of two genetically identical cells.

Question 6
6.

CHOOSE ALL THAT APPLY!!!  Which of the following are characteristics of epithelial tissue?  (There are more than 1 answer to this question!  Select them all!)

Question 7
7.

If an epithelial tissue has one layer of cells that are square-ish shaped - which of the following would be an appropriate name for it?

Question 8
8.

Because it has multiple layers, this epithelium is the best at protecting against rubbing and abrasion.

Question 9
9.

Match the mode of exocrine secretion to its correct description.

Draggable itemarrow_right_altCorresponding Item
Holocrine secretion
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Secretion where part of the cell pinches off
Apocrine secretion
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Secretion via exocytosis
Merocrine secretion
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Secretion where the entire cell ruptures and dies
Question 10
10.

Which type of connective tissue fiber is the strongest?

Question 11
11.

Which connective tissue proper cell contain granules filled with histamine and heparin and plays a role in the inflammation response?

Question 12
12.

Which type of cartilage is best at withstanding pressure?

Question 13
13.

CHOOSE ALL THAT APPLY!!!  The following statements are about nervous tissue and muscle tissue.  Select all the TRUE statements.  (hint:  I made 4 true statements so pick all 4 of them!)

Question 14
14.

Cardiac muscle tissue, nervous tissue and cartilage connective tissues are all BAD at regeneration.

Question 15
15.

When epithelial tissue is combine with connective tissue - you form _____________________.