here are the structures i hope it helps
Answer:
primary, secondary, tertiary, and quaternary.
The answer you are looking for is Collagen.
Hope this helps!:)
1). it either lowers or increases the activation energy. 2). it modifies the rate of the reaction
Answer: Plants and animals share many characteristics, but they are different in some respects. Animals usually move around and find their own food, while plants are usually immobile and create their food via photosynthesis. ... Animal cells absorb nutrients from food, while plant cells use plastids to create energy from sunlight.
<span>d. Does sugar or salt have a greater effect on plant growth?
This question has measurable outcomes, that can be repeated and tested. </span>