Yes. Usually almond paste only contains almonds and (sea)salt and they don't contain gluten, so it should be gluten free.
Yes they are nuts!
Marzipan tends to contain gluten/eggs but still, it is usually quite easy to get hold of gluten-free marzipan.
yes
yes, usually
No, meat does not contain gluten.
Yes, they contain gluten.
No they do not.
Yes, raw walnuts are gluten free. However be mindful of allergy information on the back of packages. Make sure no wheat is involved in the processing or packaging of the nuts! Walnuts are one of the best nuts to eat, enjoy!
yes brain contain gluten
Cheese doesn't contain gluten.
Ethylvanillin doesn't contain gluten.
Rice does not contain gluten.
yes they do contain gluten, high processed soy products such as, boca burgers contain gluten.