Identify the role(s) of ATP in muscle contraction. Select all that apply. Provides the energy to convert myosin to a form that forms a cross-bridge with actin Binds to the troponin complex to expose myosin-binding sites Binds to myosin to break an actin-myosin cross-bridge

Research cheetahs on the internet what has contributed to this animal becoming "endangered" or "threatened." what animal you have chosen? -cheetah how long has the animal been endangered or threatened? what has contributed to this animal’s endangered or threatened status? why is it important to save this animal from extinction? after researching and gathering facts, write a 350-word letter from the point of view of an animal rights' activist. be sure to include at least five facts that you learned from your research.

What is the term for the two sets of chromatids formed in the parent cell a.haploid b.diploid c.gamete d.tetrad

What best describes emerging scientific ideas