DNA mutations

1 / 32

Slide 1: Slide

BiologieMiddelbare schoolvwoLeerjaar 4

This lesson contains 32 slides, with interactive quizzes, text slides and 2 videos.

Items in this lesson

Slide 1 - Slide

Slide 2 - Slide

Slide 3 - Slide

Slide 4 - Slide

Slide 5 - Slide

Slide 6 - Slide

Slide 7 - Slide

Slide 8 - Slide

Slide 9 - Slide

Slide 10 - Video

Review of transcription and translation

After I have given you the answer, be sure to write down the answers of the questions for yourself!

Slide 11 - Slide

Slide 12 - Video

00:18

Is all genetic material present in the nucleus?

Slide 13 - Mind map

00:18

Why is the genome stored in the nucleus?

Slide 14 - Mind map

00:24

How many chromosomes?

Slide 15 - Mind map

00:32

Do they always look like this, the chromosomes?

Slide 16 - Mind map

00:41

What is it exactly that we see here?
Is it all the same size?

Slide 17 - Mind map

00:52

Where does RNA polymerase exactly attach? How is this called?

Slide 18 - Mind map

00:59

What is the name of the single strand of DNA where the mRNA is being made on? And what is the name of the complementary strand?

Slide 19 - Mind map

01:00

1. What is the direction of the mRNA synthesis?
2. What is the direction of the DNA strand that is being read?
3. Is the direction of transcription the same as the direction of replication?

Slide 20 - Mind map

01:06

What is the codon where the mRNA starts to be synthesized?

Slide 21 - Mind map

01:26

Removing and adding sections of RNA. What is going on here?

Slide 22 - Mind map

01:27

Slide 23 - Slide

01:46

What are ribosomes made of?

Slide 24 - Mind map

02:04

If there are 20 amino acids and 4 basepairs. How many different codons are there?
How does this work?

Slide 25 - Mind map

02:08

What is the first codon of the mRNA that is being read?
What is the first amino acid that is connected to the tRNA?
What is the codon of this tRNA?

Slide 26 - Mind map

02:18

What are the bonds that are being formed between the amino acids?
How do we also call the molecule that is being formed?

Slide 27 - Mind map

02:21

What are the three sites in the ribosome complex where the tRNA attaches?

Slide 28 - Mind map

02:35

What are the different levels of protein structure and what are the characteristics of each level?

Slide 29 - Mind map

Do you have any questions for me?

If you want to know something or don't understand something,

ASK NOW!

Slide 30 - Slide

Make a set of criteria and evaluate your neighbor!

To evaluate the homework (drawing) of your neighbor/ friend!

First set up the criteria. What concepts need to be there? Directions? Involved steps? Proteins? Other molecules?

Then evaluate and give feedback to your neighbor!

What is good? What could be done better?

Slide 31 - Slide

Homework

Make summary of pages 388-391!

Write down important steps concepts and names of molecules/ DNA fragments!

Write down what they do/ what is their function?

Slide 32 - Slide