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Author Question: ________ is a genetic mutation that significantly increases the risk of breast cancer. A) HCG B) ... (Read 153 times)

SGallaher96

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on: Jun 27, 2018
________ is a genetic mutation that significantly increases the risk of breast cancer.
 
  A) HCG
  B) CEA
  C) BRCA1
  D) PSA

Question 2

The pointed leaflet edges of a valve are also known as chordae tendineae.
 
  Indicate whether the statement is true or false


ryhom

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Reply #1 on: Jun 27, 2018
Answer to Question 1

C
Explanation: A) HCG is not a genetic mutation.
B) CEA is not a genetic mutation.
C) Correct
D) PSA is not a genetic mutation.

Answer to Question 2

FALSE
Explanation: The pointed leaflets are also known as cusps. Chordae tendineae are ropelike strands that support the valve leaflets.


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