Unit 1 Cells Review

The cells in the picture are ​ (a)   . I am able to identify them because they have ​ (b)   . Another characteristic of this cell type is the presence of membrane bound ​ (c)   ​ .

• eukaryotes
• a nucleus
• organelles
• prokaryotes
• a membrane
• bones

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

Place the words and pictures in the correct category below.

Groups:

(a) Prokaryote

,

(b) Both

,

(c) Eukaryote

• larger

• Cytoplasm

• Membrane

• Complex

• 
• 
• Ribosomes

• Genetic Material

• has a nucleus

• does not have a nucleus

• smaller

• No membrane bound organelles

• has membrane bound organelles

• Simple

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

NGSS.MS-LS1-3

Prokaryotic cells are much ​ (a)   that eukaryotes. This leads to prokaryotes being ​ (b)   complex. The lack of complexity is what causes prokaryotic cells to ​ (c)   membrane bound organelles.

• smaller
• less
• not have
• larger
• more
• have

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

Match the following organelle to the function.

• Site of protein synthesis

• 
• Controls cell activities and stores genetic information

• 
• Gel-like filling in the cell

• 
• Regulates what enters and leaves the cell

• 
• Produces energy through respiration

• 

What is the name of the gel-like fluid that fills the inside of the cell?

• Cytoplasm
• Nucleus
• Chloroplast
• Mitochondria

Tags

NGSS.MS-LS1-1

NGSS.MS-LS1-2

Which of the following is NOT a function of lipids?

• Catalyzing biochemical reactions
• Structure of cell membrane

• Providing insulation
• Storing long term energy

Which of the following would olive oil break down into inside your digestive system?

• Amino acid
• Nucleotide
• Glucose
• Fatty acid

If you were to add oil and water in the same glass, they would not mix well. This is because oil is what type of macromolecule?

• Carbohydrate
• Protein
• Nucleic Acid
• Lipid

Saliva, stomach acid, and your lysosomes are all filled with this molecule that helps with digestion.

• hormone
• vitamin
• mineral
• enzyme

Tags

NGSS.MS-LS1-7

Based on the graph, we can see that the ​ (a)   line is the reaction with an enzyme. I am able to identify this because it uses ​ (b)   energy to activate the reaction. This reaction would be easier and ​ (c)   the the body to complete.

• blue
• less
• faster
• red
• more
• slower

Tags

NGSS.HS-PS1-5