Use what you know about the bcl-2 family of genes (which includes the ced-9 gene in c. elegans) to predict the outcomes of the situations described below. select three of the below. a. in c. elegans, overexpression of ced-9 during embryonic development leads to the survival of cells that would normally undergo apoptosis. b. in human cells, underexpression of bcl-2 is associated with uncontrolled cell growth that leads to a type of cancer called follicular lymphoma. c. in humans with follicular lymphoma, a potential therapeutic would be to increase the expression of bcl-2 in the cancerous cells. d. in humans, cells that express high levels of bcl-2 are more susceptible to apoptosis. e. in humans, cells that express high levels of bcl-2 are less likely to undergo apoptosis. f. in human cell lines, scientists can manipulate the cells to force the expression of bcl-2 to prevent apoptosis.

Can you identify which of the following groups of organisms are, or are not, populations? a. the american bison (bison bison) and grey wolves (canis lupus) currently living in yellowstone national parkb. all of the rainbow trout (oncorhynchus mykiss that) that have ever lived in lake eriec. the group of american bison (bison bison) currently living in yellowstone national parkd. a group of calliope hummingbirds (selasphorus calliope) and a group of rufous hummingbirds (selasphorus rufus) living in the same new hampshire woodse. the northern cardinals (cardinalis cardinalis) living on opposite shores of lake champlain f. all of the whales currently living in the atlantic ocean off cape cod, massachusetts

Briefly describe the scenario that was discussed in the behaving brain that demonstrated that the brain can change based on state or mood. which disease could the research involving rats and learning experiments that was discussed in the behaving brain ultimately with? in the behaving brain, what is a common misunderstanding about amnesia that was mentioned? what is the truth about amnesia that's mentioned? what does research discussed in the responsive brain show to be different in men and women's reaction to touch? what was discussed in the responsive brain as being brain-based and a vital part of normal growth and development in young children? in the responsive brain, what do they discuss as a possibility for leading to deficiencies in cognitive impairment as we age? in the responsive brain, what did the research involving african cichlid fish demonstrate? briefly describe the back story and affliction of the author of peter pan. what did you find most interesting about the behaving brain video, and why? what did you find most interesting about the responsive brain video, and w

Which statement describes characteristics of planarians? a they live in oceans, are parasites, and reproduce only sexually. b they live in fresh water, are parasites, and reproduce only asexually. c they live in oceans, are free living, and reproduce sexually and asexually. d they live in fresh water, are free living, and reproduce sexually and asexually.