Match the following terms and definitions.

a. lysosomes

b. mitochondria

c. plastids

d. endoplasmic reticulum

e. golgi apparatus

f. ribosomes

1. production of needed energy

2. production of protein

3. flat sacs that package and ship vesicles outside the cell

4. store foods or pigments

5. tubes serving as transportation channels

6. contain digestive enzymes

How does the study of genetic disorders such as pku biologists understand normal alleles?

Plz genetic engineering can be applied to many fields including medicine and agriculture. which of the following is a medical application of genetic engineering? a. giving crop plants recombinant dna so that they would be resistant to herbicides. b. examining a persons pedigree to determine whether they can carry a gene for a genetic disease. c. analyzing a persons dna to see how closely they are related to another person. d. certain genes into bacteria so that they will produce a needed medicine.

State officials are considering constructing a road through a forested wilderness area. this action will likely affect the forest ecosystem in various ways. part a: predict how the construction of a road could negatively affect plants and animals in that ecosystem. (3 points) part b: describe one way that the construction of a road could have a positive impact of the forest ecosystem. (1 point)