CA 2 Practice

Match the following organelles

• Transports the proteins

• Rough ER

• Packages the proteins

• Golgi

• Contains the codes & information for protein synthesis

• Ribosomes

• Synthesizes the proteins

• Nucleus

• Supplies ATP to all organelles

• Mitochodrion

Tags

NGSS.MS-LS1-2

Match the following monomer

• starches & sugars

• nucleic acids

• nucleotides

• amino acids

• proteins

• fatty acids

• lipids

• saccharides

• carbohydrates

• Carbohydrates

Tags

NGSS.HS-LS1-6

The ​ (a)   Controls what enters and ​ (b)   the cell.

• The membrane is called a ​ (c)   because of its consistency and ​ (d)   . Another name for the cell membrane is the ​ (e)   .

• cell membrane
• exits
• fluid mosaic
• composition
• lipid bilayer

Tags

NGSS.MS-LS1-2

During transcription, a sequence of ​ (a)   is copied onto a strand of ​ (b)   so that it can leave the ​ (c)   to find a ​ (d)   .

• DNA
• mRNA
• nucleus
• ribosome

Create base pairs by matching the correct letters together.

• T

• T

• G

• G

• A

• C

• C

• A

Match the names of the bases in DNA.

• Cytosine

• T

• Adenine

• A

• Guanine

• C

• Thymine

• G

Match the names of the bases in RNA.

• Uracil

• U

• Cytosine

• A

• Adenine

• G

• Guanine

• C

What is the difference between DNA and RNA in terms of bases?

• RNA contains uracil in place of thymine
• RNA contains uracil in place of adenine
• RNA contains uracil in place of guanine
• RNA contains uracil in place of  cytosine

The following picture must be

• DNA because it's double stranded
• RNA because it's single stranded
• DNA because it's single stranded
• RNA because it's double stranded

Tags

NGSS.HS-LS1-1

Place the steps below in the correct order.

• translation

• mRNA travels to the ribosome

• transcription

• new protein is created

Tags

NGSS.HS-LS1-1