'Mutagen' presentation slideshows

12-4 Mutations Mutation: A Change in DNA

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Genetics and Heredity

Genetics and Heredity. Genetics and traits. Genetics: the study of how certain features are passed from parents to their offspring Trait: a distinguishing quality that all members of a species have in common (eyes, chin, etc.)

344 views • 20 slides

Mutation, DNA Repair and Recombination

Mutation, DNA Repair and Recombination. BIT 220 Chapter 14. Heritable change in genetic material change in gene change in chromo # change in chromo structure. Germinal Mutation may be passed to progeny Somatic Mutation NOT passed to progeny offspring. Mutation. SPONTANEOUS

923 views • 18 slides

GENETICS

309 views • 16 slides

Mutations

Mutations. Mutation effects. Reproductive Cells -mutation in DNA sequence of an egg or sperm cell -mutation is passed on to offspring - possible effects include: production of a new trait, a dysfunctional protein, lethal, or positive effects (evolution). Mutation effects. Body Cells

356 views • 15 slides

Skills Review

Skills Review. #5 and #6. Skills Review. #5 and #6. Name the first level of protein folding. Name the second level of protein folding. Name the third level of protein folding. Name the fourth level of protein folding. Give an example of the first level of protein structure.

262 views • 14 slides

Carbohydrates

Carbohydrates. What are carbohydrates?. Carbohydrates are polyhydroxy aldehydes, ketones, or compounds that yield polyhydroxy aldehydes or ketones upon hydrolysis. Carbohydrates can be classified as monosaccharides or as polysaccharides.

371 views • 13 slides

Mutations

Mutations. Mutation. Changes in sequences (DNA or RNA) Can be caused by an outside factor ( , , or chemicals ) or inside factors (during , replication , or synthesis )

232 views • 11 slides

Mutations

284 views • 9 slides

DNA Rap

DNA Rap. Chain Letter Activity. Genetic Mutation Activity. THEBIGOLDHOGSAWONEMADDOG. Genetic Mutation Activity. THQ BIG OLD HOG SAW ONE MAD DOG. Genetic Mutation Activity. THB IGO LDH OGS AWO NEM ADD OG. Important Terms. Mutation Point mutation Base-pair substitution Silent mutation

290 views • 8 slides

HAZARDOUS SUBSTANCES

HAZARDOUS SUBSTANCES. HSNO Class 6 Toxics. Class 6 - Toxicity. 6.1 Acutely toxic 6.3 Skin irritant 6.4 Eye irritant 6.5 Sensitisation 6.6 Mutagen 6.7 Carcinogen 6.8 Reproductive 6.9 Target organ/system. Toxicity. Acute toxicity thresholds

202 views • 7 slides

Water Issues

160 views • 6 slides