Membrane

A thin covering of tissue


Hess's law uses the principle of?

Hess's law uses the principle of conservation of energy


when was King Henry VI born?

He was born on December 6, 1421 at Windsor Castle


the neutral charge subatomic particle of an atom; found in the atoms nucleus

Neutron


what was king William II cause of death?

He died from a shot by an arrow on a hunting trip


What was the cause of the battle of Big Horn?

In late 1875, Sioux and Cheyenne Indians defiantly left their reservations, outraged over the continued intrusions of whites into their sacred lands in the Black Hills. They gathered in Montana with the great warrior Sitting Bull to fight for their lands


Erection of the penis results from ________.

a parasympathetic reflex


is homeostasis a static or dynamic process?

homeostasis is a dynamic process.


what was the formula for acceleration

a= final velocity- original velocity/time


Which of the following tend(s) to initiate Braxton Hicks contractions, or “false labor”?

estrogens        


What do osmosis and diffusion have in common?

They are passive transport mechanisms


what is the peripheral nervous system?

the peripheral nervous system makes up all other parts that are not the brain or the spinal cord


A substance that triggers an immune response is called a(n)______________.

antigen.


How many molecules of oxygen are consumed for each glucose molecule?

six molecules of oxygen are consumed for every molecule of glucose


what is half life?

half life is the amount of time it takes for half of the atoms in a sample to decay


Ovarian follicles contain mature eggs.

FALSE


where is nucleus found?

it is found in animal and plant cells


Who invented the steel plow in 1837?

John Deere


who was the father of king Richard II?

His father was Edward, the Black Prince, the eldest son of King Edward III of England who never ruled as king


In the post-transcription stage, which end of the mRNA receives a poly-A tail?

3'