Which of the following processes will most likely occur when you transfer a bacterial culture from 37 degree c to 10 degree c?
a) the bacteria will start synthesizing cholesterol
b) the bacteria will remove cholesterol from their membranes
c) the bacteria will reduce the number of unsaturated bonds in the fatty acid tails of their phospholipids
d) the bacteria will increase the synthesis of phospholipids with very long fatty acid tails and insert these into their membranes
e) the bacteria will increase the synthesis of phospholipids with unsaturated fatty acid tails and insert these into their membranes

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.

Why do you think the puppy litter was all dark-haired?

Which represents a negative impact of technology