- Study guides, Class notes & Summaries

Neurobiology - -The study of the nervous system of living things and how it helps the living things learn and react Instinctive behavior - -An innate, unlearned behavior pattern exhibited by all members of a species Fixed-action pattern - -A sequence of unlearned acts directly linked to a simple stimulus Sign stimulus - -External sensory stimulus that triggers a fixed action pattern. Innate releasing mechanism - -many neuronal components that wrap in detection of the stimulus, intern...

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12 pages

Written in 2024/2025

Grade A

AlexScorer

Behavioral defense - -Young animals are often small, naive, unskilled, and less mobile - classic targets of a predator. As a means of offsetting this, parents often will physically/spatially attend to their eggs or hatched/born young in order to defend them from a variety of biotic threats, such as predators and parasites. Among the most common forms of parental care; examples can be found in fish and primates who clean their young of pathogens/parasites to reptiles or amphibians w...

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9 pages

Written in 2024/2025

Grade A+

AlexScorer

Asu Bio 331 Exam 3 Questions And Answers Latest Downloaded 2025/2026 A Complete Solution All Answers 100% Correct Solved Best Graded To Score A+ For Pass

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24 pages

Written in 2024/2025

Grade A+

bestScience

All cells are surrounded by... - -cell membrane The cell membrane allows cells to maintain... - -compartments Cell membranes control... - -what goes in and out of the cell What are the 3 main domains of the living world? - -Bacteria, archaea and eukaryotes Do species have similarities in their genetic code? - -Yes, while species have diversity, they have some similarities across their genetic code. How many amino acids are there? - -20 amino acids Where does the code for animo acid...

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4 pages

Written in 2024/2025

Grade A+

AlexScorer

What are mutations - -Mutations are an alteration in the genome resulting in altered nucleotide sequence that may cause a change in phenotype depending on the type of and location of mutation. How and when do mutations arise? - -Mutations occur during DNA replication if the DNA polymerase attaches a nucleotide that is not complementary to the nucleotide of the original strand. Can also occur due to spontaneous changes in the DNA which can happen during replication or when replicat...

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20 pages

Written in 2024/2025

Grade A+

AlexScorer