Top Posters
Since Sunday
g
3
3
2
J
2
p
2
m
2
h
2
s
2
r
2
d
2
l
2
a
2
Home Q & A Board Biology-Related Homework Help Genetics and Developmental Biology
New Topic  
jdwalker9 jdwalker9
wrote...
Go to Answer
Posts: 107
Rep: 2 0
2 years ago
Which of the following best describes expression of the lac genes in this partial diploid?

I+ P+OC Z- Y+/ I- P+ O+ Z+ Y-


▸ Both β-galactosidase and permease are made only when lactose is present.

▸ Both β-galactosidase and permease are made both in the presence of and in the absence of lactose.

▸ Both β-galactosidase and permease are not made whether lactose is present or not.

▸ β-galactosidase is only made when lactose is present, but permease is made both in the presence and absence of lactose.

▸ β-galactosidase is made both in the presence and absence of lactose, but permease is only made when lactose is present.
Textbook 
Genetic Analysis: An Integrated Approach

Genetic Analysis: An Integrated Approach


Edition: 3rd
Authors:
Read 56 times
1 Reply
Replies
Answer verified by a subject expert
SlimyPencilSlimyPencil
wrote...
#1
Posts: 69
Rep: 1 0
2 years ago
Sign in or Sign up in seconds to unlock everything for free
More solutions for this book are available here
1

Related Topics

jdwalker9 Author
wrote...

2 years ago
Good timing, thanks!
Helpmeplease11
wrote...

Yesterday
This helped my grade so much Perfect
rhockeygirl
wrote...

2 hours ago
Thanks
New Topic      
Quick Reply
Explore
Post your homework questions and get free online help from our incredible volunteers
  1153 People Browsing
 108 Signed Up Today
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Live Chat
Related Images
  
 162
  
 1652
  
 112
Your Opinion
Which country would you like to visit for its food?
Votes: 204
Previous poll results: What's your favorite math subject?