Ectotherm Samenvattingen, Aantekeningen en Examens

1. Roughly how much has the Earth warmed over the last century? - Earth's climate has warmed by an estimated 0.74°C over the past century. Warmer temperatures have been associated with larger OR smaller body size of endothermic animals? - Warmer temperatures have been associated with smaller body sizes What is the term for the timing of seasonal activities of plants and animals? - Phenology Where do we expect plants to move as temperatures increase? 2 ways/ directions - -Plants shifts ar...

Biology 117 final exam review Complete Questions Guide With Correct Answers True or False? Simple, non-photosynthesizing prokaryotes are hypothesized to be the first living life-forms on Earth. - ANS True True or False? Acclimations are short-term, genotypic characteristics of an organism. - ANS False True or False? The size of a cell is limited based on the need of adequate surface area for the cell's volume. - ANS True True or False? All members of kingdom fungi form a lar...

OCS FINAL EXAM- all possible exam questions 2023/2024 Larval Black-fin tuna contain 0.01 ng/g mercury while juvenile black-fin tuna contain 0.04 ng/g mercury and adult black-fin tuna contain 0.12 ng/g mercury. this is an example of.. bioaccumulation A copeod contains 0.0001 ng/g mercury. Anchovies, which eat this type of copepod contain 0.0012 ng/g mercury. This is an example... biomagnification The later that ice cover in the arctic ocean breaks up, the ______ the chances are that a fema...

A diuretic is a substance that correct answers increases volume of urine You are working with a patient who thinks she has been poisoned. Her blood pressure is elevated and tissue biopsies show extra sodium channels in her kidneys. You suspect that the patient has been givenAldosterone correct answers Aldosterone Dialysis is a procedure in which a machine takes over the function of the correct answers kidney Aquatic invertebrates excrete __________, a very toxic waste product, directly ...

Bio 152 Exam 1 question with correct answers 2023Which structure is/are responsible for maintaining the resting potential? - correct answer Leak channels (un-gated ion channels) and sodium potassium pumps Stage D (on the graph) is the ________ stage and during this stage the ______ are open. - correct answer undershoot: voltage-gated potassium ion channel You could make the positive voltage peak of the action potential lower by: - correct answer closing the deactivation fat of Voltage-gate...

Which statement from the list below does not apply to leptotyphloid snakes A. fossorial B. represent the ancestral fossorial condition for snakes C. small size, no more than 20cms D. do not have traces of the pelvic girdle E. live everywhere - ANSWER D. do not have traces of the pelvic girdle Which animals from the list below are Archosaurians? A. caiman B. alligator C. eagle D. tuatara E. All except D - ANSWER E. All except D From figure 1 you can conclude the following lis...

Ammonia A small, very toxic molecule (NH3) produced by nitrogen fixation or as a metabolic waste product of protein and nucleic acid metabolism. Antidiuretic Hormone (ADH) A hormone made by the hypothalamus and secreted by the posterior pituitary that promotes water retention by the kidneys. Bowman's Capsule A cup-shaped swelling at the receiving end of a nephron in the vertebrate kidney; collects the filtrate from the blood. Collecting Duct A tube in the vertebrate kid...

MARINE BIO 250 FINAL VERIFIED ANSWERS 100%2023/2024 ectotherm - correct answer regulates body temp behaviorally endotherm - correct answer regulates body temp internally poikilotherm - correct answer body temp adjusts depending on environment influence of solar radiation - correct answer increased temp, more photosynthesis, algael blooms thermocline - correct answer water depth increases, temperature decreases pycnocline - correct answer water depth increases, density increases...

BTEC Applied Science Unit 9B: Homeostatic control of body systems. Homeostasis calls for a high degree of monitoring and control; to detect internal and external changes and respond stimuli, hormones and nervous system communicate to bring about changes that brings symptoms back to the correct level. How is does hormones and nervous system helps homeostatic? The endocrine and nervous system are crucial for homeostasis. Endocrine transmits information through hormones which travels through t...

What is not a physical method of euthanasia? Carbon Dioxide Mice exhibit postpartum estrus. They will normally come into estrus within ______ hours after giving birth. 24 A male ferret is called a ____ and a female is called a _____. Hob; jill Scientific technology has developed the technique for introducing genetic material from one animal into the fertilized egg of a different animal. When the offspring are born they are called ____. Transgenics Eating feces is ...