Gene to Protein Reading

Last updated about 2 years ago

23 Nsɛmmisa

2

1

Laabri

Gene to Protein Reading

Last updated about 2 years ago

23 Nsɛmmisa

2

State at least three functions of proteins.

1

The directions for creating proteins are stored in

DNA

Lipids

Carbohydrates

the cytoplasm

1

The order of the nucleotide bases (A, T, C, and G) determines the order of amino acids.

True

False

1

Amino acid chains are also known as

1

Protein folding and shaping is due to the interactions and bonds that occur between the different amino acids.

True

False

1

What chromosome is the CFTR gene located on?

1

List three symptoms of cystic fibrosis.

1

What type of disorder is cystic fibrosis?

dominant disorder

recessive disorder

1

Portions of the DNA that contain directions for a single protein are called

genes

chromatin

polymerase

ribosomes

1

State at least three functions of proteins.

The directions for creating proteins are stored in

DNA

Lipids

Carbohydrates

the cytoplasm

The order of the nucleotide bases (A, T, C, and G) determines the order of amino acids.

True

False

1

Amino acid chains are also known as

1

Protein folding and shaping is due to the interactions and bonds that occur between the different amino acids.

True

False

1

What is the name of proteins that can assist an amino acid chain during the folding and bonding process to create a finished protein?

1

When can a mutation occur?

1

List three types of mutations.

1

What chromosome is the CFTR gene located on?

1

What is the purpose of the CFTR protein?

it speeds up reactions

it breaks down water into hydrogen and water

it regulates the movement of Na+ and Cl- through the cell membrane

it regulates the movement of oxygen in the cell

1

List three symptoms of cystic fibrosis.

1

What type of disorder is cystic fibrosis?

dominant disorder

recessive disorder

What are chromosomes?

How many chromosomes do humans have?

two sets of 23

two sets of 50

two sets of 12

two sets of 36

Why do humans have two sets of chromosomes?

Why is it important for DNA to remain in the nucleus?

During transcription, DNA is copied into

tRNA

rRNA

mRNA

Once an mRNA copy of the gene has been created, what organelle builds the protein according to the mRNA

ER

Golgi

Ribosome

Nucleus

Once the amino acid chain is made it is transported to what organelle for folding?

ER

Golgi

Cytoplasm

Nucleus

An amino acid chain cannot perform a function until it has been folded into its functional shape.

True

False

What is the name of proteins that can assist an amino acid chain during the folding and bonding process to create a finished protein?

When can a mutation occur?

List three types of mutations.

What is the purpose of the CFTR protein?

it speeds up reactions

it breaks down water into hydrogen and water

it regulates the movement of Na+ and Cl- through the cell membrane

it regulates the movement of oxygen in the cell

What enzyme copies DNA during transcription?

DNA polymerase

helicase

lipase

RNA polymerase

In order to function properly what is the final step in making a protein?

folding into its final shape

moving to the nucleus

moving through the plasma membrane