Question 9.5. Suppose you are studying a gene that is contained within a 5 kb EcoRI fragment for the wild type allele. When analyzing mutations in that gene, you found one that converted the 5 kb fragment to an 8 kb EcoRI fragment. Recombinant plasmids carrying the 8 kb EcoRI fragment conferred resistance to the antibiotic kanamycin in the host bacteria, whereas neither the parental cloning vector nor a recombinant plasmid carrying the 5 kb EcoRI fragment did.

From now on, we will frequently use multiple names of plants(_2) group, they are summarized on Figure (PageIndex 1 ), and in more details—on Figure 6.1.1.Epidermis and ParenchymaWhy did plants go on land? In order to escape competition with other plants for resources like the sun and nutrients, but also to obtain much more sunlight that was otherwise seriously reduced underwater.

In temperate rainforest, the dominant plant form is often coniferous trees (source). However, coniferous trees are also the dominant plant form in a very different climate and form a different biome (

I'm curious to know if neurotransmitter degradation factors into drug tolerance and neural conduction and, if so, to what extent. As I recall from textbooks I read as an undergrad, one mechanism of…

In fruit flies, red eyes are dominant over white eyes. Show a cross between two white-eye fruit flies. My question is… How do I know if the white-eye fruit flies are homozygous or heterozygous?

Some guy argued with me against evolution theory, and he claimed that human and mice share 98% just like human and chimpanzee. I've tried to search online for a simple and accurate answer, but I co…