Long, thin, whip-like projections from the cell body of a prokaryote that aid in cell movement through the medium in which the organism lives; in animals, the only cell with this is the sperm cell. true / false.

What is an endocrine function? (apex) a.esophageal glands release mucus into the esophagus b.salivary glands release saliva into mouth c.swear glands release sweat to the skin d.the pineal gland releases melatonin into the bloodstream

How are the reproductive cycles of a fungus and a pteridophyte similar? a)both organisms form fruiting bodies that produce diploid seeds. b)both organisms produce haploid spores and exhibit diploid and haploid stages. c)both organisms reproduce sexually when two haploid hyphae fuse. d)both organisms exhibit a diploid stage and are only able to reproduce asexually.

When proteins are being produced by a cell, scientist say that the genes are question 2 options: activated turned off replicated deactivated