Protein Synthesis Video

Poslední aktualizace 2 months ago

11 Dotazy

Question 1

00:32

Question 2

01:04

Question 3

02:29

Question 4

03:03

Question 5

03:53

Question 6

04:18

Question 7

05:29

Question 8

06:34

Question 9

07:50

Question 10

08:37

Question 11

08:38

Question 1

00:32

Otázka 1

Where does the pigment that makes your eye color come from?

Question 2

01:04

Otázka 2

Why do cells need to make proteins?

Because proteins give the cells energy.

Because proteins only help with giving the body structure.

Because proteins are not found in the food we consume.

Because proteins do many important jobs in the cell.

Question 3

02:29

Otázka 3

What are the two steps of protein synthesis?

Question 4

03:03

Otázka 4

What is the name of the enzyme that connects RNA bases to the DNA strand?

Question 5

03:53

Otázka 5

What is the function of a ribosome?

To make proteins

To transcribe DNA into RNA

To make ATP

To break down mRNA into different parts

Question 6

04:18

Otázka 6

What does tRNA carry?

Question 7

05:29

Otázka 7

How does the tRNA know which type of amino acid to bring?

It looks for one base on the mRNA that matches the single base that it has.

It goes directly to the DNA in the nucleus for instructions.

It matches its anticodon of three bases with a three-base codon on mRNA.

Different tRNA molecules bind to the mRNA until one has an amino acid that can bind to the previous amino acid.

Question 8

06:34

Otázka 8

How can you determine which codon goes with which amino acid?

Question 9

07:50

Otázka 9

How does the cell know when it is finished adding amino acids to a protein?

The amino acid chain cannot go past a certain number of amino acids.

The tRNAs stop bringing amino acids to the ribosome.

The DNA sends a second mRNA to tell the cell to stop adding amino acids.

The ribosome reaches a stop codon on the mRNA.

Question 10

08:37

Otázka 10

10.

In your own words, describe how cells make proteins.

Question 11

08:38

Otázka 11

11.

As they said in the video, your body is doing this process of making proteins all the time! Which part of the process is most interesting or amazing to you? Why?

Otázka 1

Where does the pigment that makes your eye color come from?

Otázka 2

Why do cells need to make proteins?

Because proteins give the cells energy.

Because proteins only help with giving the body structure.

Because proteins are not found in the food we consume.

Because proteins do many important jobs in the cell.

Otázka 3

What are the two steps of protein synthesis?

Otázka 4

What is the name of the enzyme that connects RNA bases to the DNA strand?

Otázka 5

What is the function of a ribosome?

To make proteins

To transcribe DNA into RNA

To make ATP

To break down mRNA into different parts

Otázka 6

What does tRNA carry?

Otázka 7

How does the tRNA know which type of amino acid to bring?

It looks for one base on the mRNA that matches the single base that it has.

It goes directly to the DNA in the nucleus for instructions.

It matches its anticodon of three bases with a three-base codon on mRNA.

Different tRNA molecules bind to the mRNA until one has an amino acid that can bind to the previous amino acid.

Otázka 8

How can you determine which codon goes with which amino acid?

Otázka 9

How does the cell know when it is finished adding amino acids to a protein?

The amino acid chain cannot go past a certain number of amino acids.

The tRNAs stop bringing amino acids to the ribosome.

The DNA sends a second mRNA to tell the cell to stop adding amino acids.

The ribosome reaches a stop codon on the mRNA.

Otázka 10

10.

In your own words, describe how cells make proteins.

Otázka 11

11.

As they said in the video, your body is doing this process of making proteins all the time! Which part of the process is most interesting or amazing to you? Why?