Can I send ETH from Coinbase to Uniswap?

Could you please clarify if it's possible to transfer Ethereum (ETH) from the Coinbase platform to Uniswap? I'm a bit unsure of the process and want to ensure I'm doing it correctly. I've heard that Uniswap is a decentralized exchange, so I'm wondering if there are any specific steps I need to follow in order to send my ETH there. Additionally, are there any fees associated with the transfer, and are there any potential risks I should be aware of? Thank you for your help!