Twa kɔ nsɛm atitiriw so

Sign up for FREE

Biology - Cell Biology 1 - Classwork

Last updated about 1 year ago

61 Nsɛmmisa

Section 1 - Prokaryotic vs Eukaryotic

Section 2 - Cell Parts

1

Section 3 - Phosopholipid Bilayer (Cell membrane)

1

1

1

1

1

1

1

1

1

1

1

1

1

Section 4 - Diffusion

Section 5 - More on Cell Transport

1

Section 6 - Osmosis STEM Case on Gizmos

Section 7 - Quiz Review

Review using this Blooket - use your notes if you're not sure of the answers!

1

1

1

1

1

1

1

1

1

1

Question 11

02:56

1

Asemmisa {{asɛmmisaAhyɛnsode}}

11.

Drag each statement to the appropriate category

I have a cell membrane (plasma membrane)
I have a nucleus
Bacteria are an example of me.
Fungi are an example of me
Animals are an example of me.
I contain ribosomes.
I contain membrane-bound organelles.
I contain cytoplasm.
Your body cells are made of this type of cell.
Protists are an example of me.
Plants are an example of me.
I contain genetic material such as DNA

Prokaryote
Eukaryote
Both

Asemmisa {{asɛmmisaAhyɛnsode}}

12.

Using the info from the video (you can go back and replay it!!) Fill in the chart in the Show Your Work Box

The material for this topic is on CK12 Click the link below and:

Read the article
Watch the videos
Complete the Practice
Hit the TURN IN button on CK12 ONLY

Phospholipid Bilayer

Asemmisa {{asɛmmisaAhyɛnsode}}

13.

Sketch a picture of a single phospholipid, label the hydrophobic and hydrophilic parts

Asemmisa {{asɛmmisaAhyɛnsode}}

14.

What does hydrophobic mean?

Asemmisa {{asɛmmisaAhyɛnsode}}

15.

What does hydrophilic mean?

Asemmisa {{asɛmmisaAhyɛnsode}}

16.

Sketch a picture of the cell membrane. Label the heads/tails of the phospholipids, the inside and outside of the cell, and the proteins.

Asemmisa {{asɛmmisaAhyɛnsode}}

17.

What does semi-permiable mean?

Asemmisa {{asɛmmisaAhyɛnsode}}

18.

What can go through the phospholipid part of the cell membrane? What needs a protein channel?

Asemmisa {{asɛmmisaAhyɛnsode}}

19.

Water
Gases
Glucose
Ions
Steroids

Can pass through membrane
Needs a protein channel
Needs a protein channel + energy

Asemmisa {{asɛmmisaAhyɛnsode}}

20.

Which of the following is a function of the cell membrane?

Breaks down lipids, carbohydrates, and proteins from foods.

Stores water, salt, proteins, and carbohydrates.

Keeps the cell wall in place.

Regulates what materials enter and leave the cell.

Asemmisa {{asɛmmisaAhyɛnsode}}

21.

In the diagram below, structure B represents:

Protein channel

Cholesterol

Phospholipid

Carbohydrate

Asemmisa {{asɛmmisaAhyɛnsode}}

22.

The phospholipid bilayer describes a structure with:

Polar heads on the outside and non-polar tails on the inside.

Non-polar tails on the outside and polar heads on the inside.

Polar layers on both the inside and outside.

Non-polar layers on both the inside and outside.

Asemmisa {{asɛmmisaAhyɛnsode}}

23.

If all materials were allowed to cross the cell membrane, then a cell’s contents would be the same as its surroundings. This does NOT happen because the cell membrane is:

Permeable

A fluid mosaic

Selectively permeable

In dynamic equilibrium

Asemmisa {{asɛmmisaAhyɛnsode}}

24.

Which phrase best describes the property of selective permeability?

some molecules pass

all molecules pass

all ions pass

large molecules pass

Asemmisa {{asɛmmisaAhyɛnsode}}

25.

One of the functions of proteins in a cell membrane could be:

To allow larger molecules to pass through the cell membrane.

To make sugar for the cell.

To provide nutrients to phospholipids.

To transform light into usable energy.

The material for this topic is on CK12 Click the link below and:

Read the article
Watch the videos
Complete the Practice
Hit the TURN IN button on CK12 ONLY

We will watch the video in class, but it is included here in case you need to review. Answer the questions on the slides, using the text boxes to the right.

1

Asemmisa {{asɛmmisaAhyɛnsode}}

26.

1

Asemmisa {{asɛmmisaAhyɛnsode}}

27.

1

Asemmisa {{asɛmmisaAhyɛnsode}}

28.

1

Asemmisa {{asɛmmisaAhyɛnsode}}

29.

1

Asemmisa {{asɛmmisaAhyɛnsode}}

30.

1

Asemmisa {{asɛmmisaAhyɛnsode}}

31.

1

Asemmisa {{asɛmmisaAhyɛnsode}}

32.

1

Asemmisa {{asɛmmisaAhyɛnsode}}

33.

1

Asemmisa {{asɛmmisaAhyɛnsode}}

34.

1

Asemmisa {{asɛmmisaAhyɛnsode}}

35.

1

Asemmisa {{asɛmmisaAhyɛnsode}}

36.

1

Asemmisa {{asɛmmisaAhyɛnsode}}

37.

1

Asemmisa {{asɛmmisaAhyɛnsode}}

38.

1

Asemmisa {{asɛmmisaAhyɛnsode}}

39.

1

Asemmisa {{asɛmmisaAhyɛnsode}}

40.

1

Asemmisa {{asɛmmisaAhyɛnsode}}

41.

1

Asemmisa {{asɛmmisaAhyɛnsode}}

42.

1

Asemmisa {{asɛmmisaAhyɛnsode}}

43.

1

Asemmisa {{asɛmmisaAhyɛnsode}}

44.

Asemmisa {{asɛmmisaAhyɛnsode}}

45.

Goes against the gradient
Goes with the gradient
Osmosis is a type of this
Uses the membrane
Uses protein channels
Uses energy
Exocytosis is an example of this (even though it doesn't use protein channels)
Endocytosis is an example of this (even though it doesn't use protein channels)

Simple Diffusion
Facilitated Diffusion
Active Transport

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

1

This assignment is on Gizmos

Log in with my username MrsTAButler

password is math with your initials

This is a STEM Case, so all the work is done on Gizmos

Go back and forth between the case and the handbook

DO NOT SUBMIT THIS FORMATIVE! THERE WILL BE MORE SECTIONS TO DO!

Wait here until you are instructed to go on to the next section. If you are done early, be productive!

Stretch
Get some water
Get a snack
Work on Edgenuity
Read

null

Asemmisa {{asɛmmisaAhyɛnsode}}

1.

Asemmisa {{asɛmmisaAhyɛnsode}}

2.

Asemmisa {{asɛmmisaAhyɛnsode}}

3.

Asemmisa {{asɛmmisaAhyɛnsode}}

4.

Asemmisa {{asɛmmisaAhyɛnsode}}

5.

Asemmisa {{asɛmmisaAhyɛnsode}}

6.

Asemmisa {{asɛmmisaAhyɛnsode}}

7.

Asemmisa {{asɛmmisaAhyɛnsode}}

8.

Asemmisa {{asɛmmisaAhyɛnsode}}

9.

Asemmisa {{asɛmmisaAhyɛnsode}}

10.

Asemmisa {{asɛmmisaAhyɛnsode}}

46.

A

B

C

D

E

F

G

Asemmisa {{asɛmmisaAhyɛnsode}}

47.

A

B

C

D

E

F

G

Asemmisa {{asɛmmisaAhyɛnsode}}

48.

A

B

C

D

E

F

G

Asemmisa {{asɛmmisaAhyɛnsode}}

49.

A

B

C

D

E

F

G

Asemmisa {{asɛmmisaAhyɛnsode}}

50.

A

B

C

D

E

F

G

Asemmisa {{asɛmmisaAhyɛnsode}}

51.

A

B

C

D

E

F

G

Asemmisa {{asɛmmisaAhyɛnsode}}

52.

A

B

C

D

E

F

G

Asemmisa {{asɛmmisaAhyɛnsode}}

53.

cytoplasm

cell wall

mitochondria

plasma membrane

Asemmisa {{asɛmmisaAhyɛnsode}}

54.

cholesterol layer

enzyme layer

phospholipid bilayer

protein layer

Asemmisa {{asɛmmisaAhyɛnsode}}

55.

facilitated diffusion

diffusion

endocytosis

osmosis

Asemmisa {{asɛmmisaAhyɛnsode}}

56.

equilibrium is reached

turgor pressure is reached

one side has more

Asemmisa {{asɛmmisaAhyɛnsode}}

57.

osmosis

diffusion

active transport

phagocytosis

Asemmisa {{asɛmmisaAhyɛnsode}}

58.

facilitated diffusion

osmosis

passive transport

active transport

Asemmisa {{asɛmmisaAhyɛnsode}}

59.

high, low

low, high

Asemmisa {{asɛmmisaAhyɛnsode}}

60.

Asemmisa {{asɛmmisaAhyɛnsode}}

61.

yes

no