BELL WORK:If the inside of a cell is 90% water, and it is placed

in a beaker with 100% water, would that be an isotonic, hypertonic, or hypotonic solution?

CO: I will investigate cellular processes such as homeostasis and

molecule transport.

LO: I will watch videos on facilitated diffusion and active

transport. I will practice vocabulary words.

1. Facilitated diffusion: when protein channels help move molecules across the membrane.

- does not require energy.

2. Active transport : cells move materials against a concentration gradient.- does require energy- carried out by transport proteins in membrane

.

3. Endocytosis: taking material into the cell using part of the cell membrane.

4. Exocytosis: forces materials out of a cell when a vesicle fuses with the cell membrane.

In no less than 30 words, summarize what you learned today about moving materials across the cell membrane. You must include the following words

in your summary:facilitated diffusion

active transportendocytosisexocytosis

Vocabulary Practice• Take out your Vocabulary Unit 1 list. • Today you will make either a foldable or a concrete

spelling using one or more words from your vocabulary list.

HOMEWORK!!

• Tonight’s homework is called “How do particles move through the cell membrane” by Reelize Mojo

• I expect EVERYONE to do their homework this time!!!