Can you buy gala on Uniswap?

I'm quite curious about cryptocurrencies and their trading platforms. Could you please clarify for me if it's possible to acquire Gala tokens on Uniswap? If so, how does the process work? Are there any specific steps or requirements that I should be aware of? Also, is there a minimum amount of Gala that I can purchase, or can I buy any quantity I want? I'm quite new to this realm and would appreciate any guidance you could offer.