CA 2 Practice

Match the following organelles

• Supplies ATP to all organelles

• Rough ER

• Synthesizes the proteins

• Ribosomes

• Contains the codes & information for protein synthesis

• Nucleus

• Packages the proteins

• Mitochodrion

• Transports the proteins

• Golgi

Tags

NGSS.MS-LS1-2

Match the following monomer

• starches & sugars

• Carbohydrates

• proteins

• nucleic acids

• nucleotides

• amino acids

• carbohydrates

• saccharides

• lipids

• fatty acids

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.

• G

• C

• A

• G

• T

• T

• C

• A

Match the names of the bases in DNA.

• Thymine

• A

• Cytosine

• G

• Adenine

• C

• Guanine

• T

Match the names of the bases in RNA.

• Uracil

• G

• Guanine

• U

• Adenine

• C

• Cytosine

• A

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.

• transcription

• mRNA travels to the ribosome

• new protein is created

• translation

Tags

NGSS.HS-LS1-1