Diabetes Part 1 Review

The ability of all living things to keep themselves in balance

• Stimulus

• Metabolism

• Homeostasis

• Diffusion

Tags

NGSS.HS-LS1-3

Negative Feedback

• Reduces a response to keep it within a normal range

• Increases a response and intensifies the change

Tags

NGSS.HS-LS1-3

This is an example of

• Positive Feedback

• Negative Feedback

This is an example of

• Positive Feedback

• Negative Feedback

Tags

NGSS.HS-LS1-3

Which organ produces insulin?

• the brain

• the stomach

• the pancreas

• the large intestine

Tags

NGSS.MS-LS1-7

What are the major components of the cell membrane (plasma membrane)?

• lipids, only

• proteins, only

• carbohydrates and lipids

• proteins and lipids

The cell membrane allows only some materials to enter and exit while blocking others, this is why we say it is ....

• selectively permeable

• non-permeable

• permeable to everyting

• impossible to pass through

Diffusion is ...

• the movement of materials from a low concentration to a high concentration

• the movement of materials from a high concentration to a low concentration

• a type of transport that uses ATP energy

In the Diffusion Through a Membrane Lab, glucose was able to pass through the membrane and starch was not because starch is ...

• too small

• just the right size

• too big

Tags

NGSS.MS-PS1-2

Benedict's Solution (glucose indicator solution) will tell us if _____________ is present.

• starch

• glucose

• starch and glucose

• phospholipids

Tags

NGSS.MS-LS1-7