Purchase Solution

Understanding amino acids and its relation to a biological clock

Not what you're looking for?

Ask Custom Question

How do amino acid sequences function as a "biological clock?" This process is described.

Purchase this Solution

Solution Summary

This job reiterates amino acids and the relation to a biological clock. The sequences and functions of a biological clock is given.

Solution Preview

The genome of any species gradually accumulates genetic errors through the generations. While there is some redundancy in the genetic code, eventually these genetic errors manifest themselves into amino acid substitutions in proteins.

So, over time, two species diverging from one common ancestor will begin to pick up differences in the amino acid sequences of certain proteins.

If we assume that ...

Purchase this Solution


Free BrainMass Quizzes
Basic Concepts in Neuroscience

This quiz provides a review of the basic concepts in neuroscience.

Vision and Oculomotor Control

This quiz will test the student's knowledge of the neural underpinnings of the visual system and its central pathways.

Identifying Variables in Science Experiments, Part 2

Using sample experiments, test yourself to see if you can identify independent, dependent, and controlled variables. Identifying variables is key in understanding and developing experiments. The questions are biology related, but this can be applied to any area of science.

How Well Do You Know Your Body?

This quiz will assess the different systems of the human body. It will examine everything from the organs to the cellular processes that occur.

Infant Development: Sleep

How much do you know about infant sleep? Test your knowledge with this quiz.