What is an enzyme? What is their function?

Which of the following terms refers to a permanent change to DNA or RNA that is typically caused by damaged or changed bases? A. Phenotype B. Mutation C. Protein D. Translation

What are the 2 parts of mitochondria

Some scientists have been concluded that the legs of modern land vertebrates evolved from the fins of ancient fish.

a plant that is homozygous for red fruit is crossed with a plant that has yellow fruit. what wouls be the genotypes and phenotypes of the P1 and F1 generations

The lysogenic cycle is a viral reproductive cycle in which A. the virus causes the the host to become extremely ill. B. the virus causes the cell to lyse. C. the viral DNA becomes part of the host DNA. D. the viral DNA digests the host DNA.

How do inbreeding and hybridization compare

A species of gray wolf was eliminated from a national park because of unrestricted hunting. As a result, there was a tremendous increase in the population of its prey, the elk. The populations of other herbivores also increased.

Plant fiber is which type of cell?

The nurse is planning to percuss the back of an adult male client for diaphragmatic excursion. how should the nurse begin the assessment?

What is a possible effect of of leakage of inner ear fluid