Proteins are special chemicals made by a living thing like an animal or a plant. You have lots of them in your body. Your hair and your nails are made of proteins (they are both made by a protein called “keratin”). Insects and spiders make silk in a special part of their bodies ...
"The machines can show us how strong the silk is and what it is made of. We recently discovered that to make silk like a spider's, we have to start with the right material. We have been using a material that is too runny. However, in the body of spiders, it is thick like ...
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Silk is the strongest natural textile in the world. This textile was just recently surpassed in strength by alab-engineered biomaterial, but it remains the strongest fabric made through natural processes.
Read on to find out how spiders weave their webs and what exactly they look like. Related to this QuestionWhat are spider webs made of? What is silk made from? What are spider webs used for? What is an orb spider? What is a sun spider? What is a jumping spider? What is a ...
根据“Spider webs are made of silk. That is one of the strongest materials.”可知,蛛丝是最结实的材料之一。故选D。 (2)题详解: 细节理解题。根据“we have to start with the right material. We have been using a material that is too runny. However, in the body of spiders, it is thick...
"The machines can show us how strong the silk is and what it is made of. We recently discovered that to make silk like a spider's, we have to start with the right material. We have been using a material that is too runny(稀的). However, in the body of spiders, it is thick ...
This review paper describes the important aspects of produced dragline spider silk proteins via cell culture techniques using silk genes derived from two species of weaving spiders. These fibers were tested for a number of mechanical properties and compared to natural spider silk. In effect, fibers ...
In food marketing, entomophagy is sometimes used in a broader sense, where a range ofentomophagy productscan include not just insect-based products but also products made from non-insect arthropods, such asarachnids (spiders, scorpions, etc) and myriapods (centipedes, millipedes, etc). However, ...
2 definitions of the word silk. Noun A fabric made from the fine threads produced by certain insect larvae Animal fibers produced by silkworms and other larvae that spin cocoons and by most spidersWhat Scrabble words can I make with the letters in silk? 4 Letter Words ilks8 3 Letter Words...