Top Posters
Since Sunday
2
g
1
Home Q & A Board Biology-Related Homework Help Biochemistry
New Topic  
mikael mikael
wrote...
Go to Answer
Donated
Posts: 12017
Rep: 103 2
11 years ago
Photosynthesis in PS I is non-cyclic because
A) it is slower than those in PS II.
B) reaction centers must be reduced by electrons from another source.
C) reaction centers are more tightly packed in the photosystem complexes.
D) there can never exist a cyclic process of electron transfer in these photosystems.
Read 752 times
1 Reply
Replies
Answer verified by a subject expert
bolbolbolbol
wrote...
#1
Staff Member
Top Poster
Posts: 3243
Rep: 263 2
2 years ago
Sign in or Sign up in seconds to unlock everything for free
1

Related Topics

mikael Author
wrote...

11 years ago
I appreciate what you did here, answered it right Smiling Face with Open Mouth
patyfeitosa
wrote...

Yesterday
this is exactly what I needed
Jodias
wrote...

2 hours ago
This calls for a celebration Person Raising Both Hands in Celebration
New Topic      
Quick Reply
Bold
Italic
Underline
Strikethrough
Subscript
Superscript
Insert Math Equation
Font Name
Font Color
Align left
Center
Align right
Bullet list
Numbered list
Insert a horizontal rule
Insert a table
Insert a Quote
View source
Explore
Post your homework questions and get free online help from our incredible volunteers
  2084 People Browsing
Start New Topic Take the Tour CoursesNew Study Tools Topics Trending Browse by Textbook
Related Images
  
 1240
  
 1348
  
 894
Your Opinion
What's your favorite coffee beverage?
Votes: 405
Previous poll results: How often do you eat-out per week?