Biology, 10.10.2019 04:00 Jessicawilliams3569
Aprotein that speeds up the rate of a chemical reaction without being permanently changed. the shape of the enzyme provides a pocket called the , which allows the to temporarily attach. the is the result of the enzyme catalysis. the is the molecule that is acted on by the enzyme.
Answers: 1
Biology, 21.06.2019 17:00, editsa
The construction of phylogenetic trees is a mapping out the proposed divisions and common ancestors of all living species. traditionally, these trees have been built using morphological data, such as appearance and embryology. recently, it has been possible to construct these trees using molecular data. phylogenetic trees based on different types of information agree with each: that there is strong evidence of a real underlying common descent. this phylogenic tree is composed based on molecular data (rrna). what statements can we infer are true about the organisms throughout the tree? because the tree is rooted, all branches share a common ancestor. all organisms have some sort of cellular structure/organization. all eukaryotes evolved from bacteria. since the organisms contain rna, they share the same dna. if the organisms contain rna, the share the same four nitrogen bases.
Answers: 1
Biology, 22.06.2019 01:10, taylorwhitfield6
Which best describes meiosis? a. it produces cells that are identical to the original cell b. it is responsible for the replacement of damaged skin cells c. it is responsible for growth of the organism d. it produces male and female sex cells
Answers: 2
Aprotein that speeds up the rate of a chemical reaction without being permanently changed. the shape...
Mathematics, 11.04.2020 01:34
Mathematics, 11.04.2020 01:34