'Harmful change' presentation slideshows

Plant Diseases

1.53k views • 60 slides

DNA

DNA. What Do Genes Look Like?. Review: Traits are physical characteristics Genes give the instructions for traits Genes are on chromosomes in the nucleus. The Pieces of the Puzzle. Chromosomes are made of protein and DNA

412 views • 27 slides

How DNA Works

286 views • 17 slides

How do we preserve resources?

How do we preserve resources?. Reduce consumption Reuse resources Recycle. Reduce. Carpooling Mass transit Conserve (walk or ride your bike). Reuse. Grocery Bags Water bottles Plastic plates. Recycle. Plastic Paper Scrap metal Glass. Why do we need to conserve resources?.

282 views • 11 slides

Match the following diseases into one of the two categories

252 views • 6 slides

MUTATIONS

MUTATIONS. What is a gene mutation?. During replication (in DNA), an error may be made that causes changes in the mRNA and proteins made from that part of the DNA These errors or changes are called mutations There are three possible outcomes when DNA sequences change: An improvement

244 views • 6 slides