Chromosomes, Genes, and DNA
Presentation
•
Biology
•
10th Grade
•
Practice Problem
•
Easy
+1
Standards-aligned
Jane Claussen
Used 19+ times
FREE Resource
19 Slides • 9 Questions
1
"Review Activity - DNA Structure" - Label the parts of the strand of DNA.
WARM UP
2
3
Gene Expression: the process by which a gene gets turned on in a cell to make RNA and proteins.
Chromosomes, Genes, and DNA
4
Know that genes code for proteins that make up the inherited characteristics of an organism.
I Will...
Identify the characteristics and components of our DNA as it relates to gene expression.
We Will...
Win for the Day!
5
6
7
8
Autosomes:
1-22
Sex Chromosome
23
9
Fill in the Blanks
Type answer...
10
Drag and Drop
11
Drag and Drop
The hereditary information in DNA is stored as a code of four
Specific sections of the DNA are called
12
Multiple Choice
Which numbered pair of chromosomes in the karyotype above shows the sex of this person?
1
4
21
23
13
Know that genes code for proteins that make up the inherited characteristics of an organism.
I Will...
Identify the characteristics and components of our DNA as it relates to gene expression.
We Will...
Win for the Day!
14
15
The process by which a gene gets turned on in a cell to make RNA and proteins.
Environmental Factors that Affect:
Temperature
Himalayan Rabbits: temperature affects fur pigment
pH
nutrition
Gene Expression
16
17
Genotype: specific combo of alleles for a given gene
Phenotype: physical manifestation of the organism's genotype
18
19
Drag and Drop
20
Multiple Choice
A particular mouse found in northern Canada has a light gray coat in the colder winter months but in the summer months has a dark brown coat. What can you say about this change?
This is an example of natural selection
The dominant gene switches generations.
The gene's expression is controlled by temperature
The gene's expression is controlled by light exposure
21
backbone
holds information
equal parts/numbers of A and T, and C and G
22
23
DNA RNA
Transcription - to rewrite something
stenographer
court reporter
Transcription Translation
24
Drag and Drop
B.
C.
D.
25
Fill in the Blanks
Type answer...
26
Multiple Choice
DNA and RNA are both nucleic acids. What are some differences between DNA and RNA?
Select TWO correct answers.
DNA is double-stranded and RNA is single-stranded
DNA contains all of your genetic information, and RNA contains none
RNA is a much more complex molecule than DNA
DNA is much more complex in structure and function than RNA
RNA contains more different types of nucleotides than DNA
27
Know that genes code for proteins that make up the inherited characteristics of an organism.
I Will...
Identify the characteristics and components of our DNA as it relates to gene expression.
We Will...
Win for the Day!
28
Exit Ticket:
"Review Activity - DNA Structure" - Label the parts of the strand of DNA.
WARM UP
Show answer
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