Which below participate in muscle movement? 1, 2, 3, or 4?

1. AMP and potassium

2. ATP and calcium

3. ATP and potassium

4. AMP and calcium

How does the atomic mass of an atom differ from the atomic number?

In the experiment, students put brine shrimp in water with different concentration of salt and counted the number. Which of the following changes to the experiment will increase confidence in the validity of the result?

About how long ago did the common ancestor between humans and chimpanzees exist

5) The inputs for cellular respiration are A) nutrients and carbon dioxide B) energy and carbon dioxide C) nutrients and oxygen D) energy and oxygen

Ideally, diagnosis targets only specific elements of the organization. a. True b. False

Which enzyme assembles the complementary nucleotide bases during replication? RNA polymerase RNA ligase DNA polymerase DNA ligase

How is digestion different in the small and the large intestine?

How does the presence of a oncogene lead to the formation of a tumor

Why is a cells DNA like the books in a library

In humans the allele for albinism is recessive to the allele for normal skin pigmentation. If two parents are heterozygous, what is the parents genotype?