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In pea plants, one-pod plants are dominant over three-pod plants and smooth leaves are dominant over wrinkled leaves.  Determine the genotypes of the parents that produced the following: 150 one-pod smooth leaf; 147 one-pod wrinkled leaf; 51 three-pod smooth leaf; 48 three pod wrinkled leaf ...

Shown above is a hydrogen bonding network stabilizing the transition state extrapolated from the crystal structure of the hammerhead ribozyme. Based on this hydrogen bonding network, draw a mechanism for the autocleavage of RNA phosphodiester backbone catalyzed by the hammerhead ribozyme...

Peptide nucleic acids are chemical analogs of DNA that are based on amide bonds. They can hybridize with DNA or RNA. a) Sketch a DNA/PNA hybrid with the following sequence: 5’-ATGTG-3’ b) A duplex between PNA and DNA (PNA/DNA duplex) forms an antiparallel right handed double helix...

Problem #1 The ability to curl your tongue up on the sides (T), or tongue rolling, is dominant to not being able to roll your tongue (t). A woman who can roll her tongue marries a man who cannot. Their first child has his father's...

True or False: Darwin: Theorized that evolution is due to an accumulation of changes in an organism over time. Convergent Evolution: process by which one species splits into 2 or more species. Biological organization includes the relationship to structure and function. Expression of genetic information is exemplified by the...

When we think organic we typically look at it has a local farmer, however, the concept of organic has become popular so not all organic is so place based any more. To supply the demand for Walmart, it looks like organic will also become more...

Hypoxic Cellular injury is one of the most common types of cellular injury. Describe clinical situations where this would happen, how the cells respond, and any new research into preventing or treating the resulting injury. Reference an article not older than five years in your...

Homework # 2 Due Friday February 1, 2019 SHOW ALL YOUR WORK 1. In corn plants, two different genes control the amount of starch in the corn kenels and the length of the ears of corn. A parental cross was made between a plant with...

Two pure-breeding rabbits are crossed: a rabbit with gray fur and black pads mates with a rabbit with pink fur and pink pads. All of the offspring (F1 generation) have gray fur and pink pads. These offspring were allowed to mate with each other and...