I work out 5 days a week and do cardio 5-6 days so I’d say I’m pretty dedicated. [/quote]
Cardio 5-6 days? This is why you have no biceps.
You need to keep (maybe even reduce after reading articles on this site) the weight training and reduce the cardio. When you are bulking you should be doing intense interval training like sprints to fire up the nervous system and the fast twitch muscle fibres whilst burning any fat that may appear due to excess calorie intake. Read the “Running Man” article by CT or “The Tabata Method” by Dan John.
When cutting you need to keep lifting heavy, although watch the volume, and move to less intense cardio like long walks or less intense interval training. Good articles for this would include CT’s “Lifting For Fat Loass” or CW’s “Next Big Three” articles, along with a host of others on the site.
I’m not sure how new you are to lifting but if you look for one of the threads under this forum called “Are You a Beginner?”, by vroom, there are a heap of links to what you need and to get you on the right track.
Also, the right nutrition is a must for anything to work.
Hope this helps,
PS: Heavy rows, chinups and pullups build good biceps quicker than bicep/preacher curls just in case you aren’t doing much of the former and too many of the latter.