PLEASE HELP: If the lipid membrane of a cell were disrupted, the largest fraction of the resulting sample would MOST likely contain which compound? A.
phospholipids

B.
actin proteins

C.
glucose sugars

D.
deoxyribose nucleic acids

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.

Identify the various levels of atmosphere. troposphere mesosphere exosphere stratosphere thermosphere

What is the correct term for an area of rotating currents in an ocean? when ocean currents combine, they create an area of rotating currents called an