Cookie Consent and Embedded Marketo Forms

If a web visitor rejects all cookies, the embedded Marketo forms do not load on my company's website. We use a third party cookie consent vendor. Is there a way to distinguish between the munchkin code that is used to track web activity and the code used to display embedded forms? Ideally, we would be able to classify the form code as strictly necessary so the form would function while still respecting if a visitor chose to turn off tracking cookies. I'm not super technical but need to provide direction on how we can isolate the two. Any help would be appreciated.