× Didn't find what you were looking for? Ask a question
Top Posters
Since Sunday
c
6
l
5
h
5
h
5
k
5
t
5
h
4
B
4
w
4
g
4
e
4
b
4
Home Q & A Board Biology-Related Homework Help General Biology
New Topic  
dixoncsk2062 dixoncsk2062
wrote...
Posts: 514
Rep: 2 0
6 years ago
Which of these melanomas displays rapid and invasive growth, and can be fatal if not removed at an early stage of development?
  1.1 only
  2.2 only
  3.3 only
  4.both 2 and 3
  5.all of the choices
 
Question 2

Gatekeeper genes and caretaker genes are both involved in cancer, but gatekeeper genes can be distinguished from caretaker genes because gatekeeper genes _____ while caretaker genes _____.
  1.affect the mutation rate of all genes / normally prevent chromosomal instability and aneuploidy
  2.mutate to stimulate uncontrolled cell division / encode proteins that limit the rate of cell division
  3.control the cell cycle / encode proteins involved in DNA repair
  4.all of the choices
Read 37 times
2 Replies

Related Topics

Replies
wrote...
#1
6 years ago
Answer to q. 1

3

Answer to q. 2

3
dixoncsk2062 Author
wrote...
#2
6 years ago
Thank you for helping me throughout this difficult semester
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1343 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 338
  
 324
  
 323
Your Opinion
Do you believe in global warming?
Votes: 423
Previous poll results: Which of the following is the best resource to supplement your studies: