CWRU EXAM BUNDLE GRADED A+

What is the RPM equation? - Answer-RPM=(12*cutting speed)/(π*tool diameter) What is the feed rate equation? - Answer-feed rate=RPM*flutes*chip per tooth Describe broaching and provide an example of its application. - Answer-A broach has teeth that go from rough to fine that picks away at metal. ...

primordial germ cells (PGCs) - specific precursor cells that eventually undergo gametogenesis to become sperm or egg "P granules" - RNA and protein complexes that move to the posterior end of the zygote before the first cleavage and are found in adult germ cells (C. elegans) SOX9 and FGF9 - tf...

Norms - Defined standards of typical performance Neuron - Axon - Main part Dendrite - Receiver Synapse - Space between Neurotransmitter - Chemical Myelin - Sheath PreFrontal Cortex - Front brain, anticipation, planning, impulse control, critical thinking Limbic System - Amygdala, hypothalamus...

What are darwin's first 3 observations that led to Inference 1 - individuals within a population compete for limited resources - 1. most organisms produce more than one or two offspring and are capable of exponential growth under ideal conditions 2. populations do not increase in size indefinite...

energy - capacity to do work Compare potential energy and kinetic energy. Classify different energy forms into one of these two categories - potential energy is the possibility to do work: -chemical potential -concentration gradient -gravitational -stored mechanical kinetic energy -electrica...

What is engineering design? - To design is to synthesize something new or rearrange existing things in a new way to satisfy a need. The Project Triangle - Time, Cost, and Scope Team Sponsor vs. Team Leader vs. Team Facilitator - manager, needs output // chairs meetings.. // assistant Five Stage...

Appetite - our primarily psychological EXTERNAL drive to eat Adequate Intake (AI) - A recommended intake value based on observed or experimentally determined approximations or estimates of nutrient intake by a group (or groups) og healthy people that is assumed to be adequate; used when an RDA ca...