Animals- AP Flashcards

6844400148	Animal obtain nutrition by	ingesting their food	0
6844400149	What characteristics are unique to animals	nervous and muscular systems	1
6844401681	Animal ancestor	flagellated protist	2
6844406329	In hot weather how would your body respond?	Dilating blood vessels to increase heat exchange with the environement	3
6844407396	In cold weather how would your body respond?	Contracting blood vessels to decrease heat exchange with environment	4
6844409790	What are organs made of?	tissues	5
6844411475	Cell body of neuron	where nucleus is found	6
6844421036	Positive feedback	effector responses are in the same direction	7
6844424271	Endocrine system	coordinates body functions through hormones	8
6844425985	How is food moved through the digestive tract	smooth muscular contractions	9
6844427061	Examples of torpor	hibernation and estivation	10
6844429094	How are sponges different from other animals	they lack true tissues	11
6844429686	Pheromones	chemicals produced by animals that communicate to other animals	12
6844431775	What conditions would a cell prefer for maximum transport	large surface area to volume ratio	13
6844432534	Capillaries	blood vessels with the slowest velocity of blood	14
6844437209	Synapse	point of connection between two communicating neurons	15
6844438662	How do skeletal muscle contractions start	calcium ions bind to troponin	16
6844442085	Know how a muscle contracts	Yes, I'm serious	17
6844443511	Acoelomates	solid body, lack body cavity	18
6844449789	Pseudocoelomates	body cavity not completely lined by mesoderm	19
6844450852	Coelomates	true coelom, fluid filled body cavity completely lined by mesoderm	20
6844452077	Eumetazoans	have true tissues	21
6844452776	Parazoans	lack true tissues	22
6844455530	Protostomes	mouth first, spiral cleavage, fate of embryonic cells determined early	23
6844457541	Deuterstomes	anus from blastopore, early embryo retains ability to develop into complete embryo, radial cleavage	24