Biology 1010 exam 1 2024 Study guides, Class notes & Summaries

Biology 1010 Exam 1 2024 study guide fully solved & verified for accuracy

homeostasis stable internal operating conditions within the body - temperature - blood pH examples of homeostasis 5 Sanity-Saving Tips for Arguing on the Internet 0:49 / 1:27 integument protective outer covering of the body (1st layer exposed to outside conditions) - protection - helps control internal temperature - sensory receptors detect environmental stimuli functions of the integument - abrasion - bacterial attacks - ultraviolet radiation - dehydr...

What are the 7 characteristics of life? 1. Cellular organization 2. Response to stimuli 3. Homeostasis 4. Metabolism 5. Growth and Development 6. Reproduction 7. Change through Time What is the hierarchy of life? What is the first thing within this hierarchy that is considered living? Atom --> Molecule --> Organelles--> Cells--> Tissue--> Organs and Organ Systems--> Organisms--> Population--> Communities--> Ecosystem--> The Biosphere Cells ...

core concepts of biology evolution, structure determines function, information, energy and matter, systems levels of organization atoms, molecules, cells, tissues, organs, organism, population, community, ecosystem, biosphere Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:00 / 0:15 Full screen eukaryotes organisms made up of one or more cells that have a nucleus and membrane-bound organelles prokaryotes cells that...

what is the function of the rough ER? Protein protection what is the folded part of inner mitochondria called? Cristae What is the function of the mitochondria? Energy conversion (power house of the cell) What structure found only in plant cells provide cell shape and support? Cell Wall What type of products are made my the ribosomes attached to the ER? - Integral membrane proteins - Secretory proteins 3 proteins that make up the cytoskeleton? - intermed...

The three domains Bacteria, Archaea, Eukarya Negative feedback versus positive feedback Feedback regulation is when the output or product of a process regulates that very process. An example of negative feedback is sweating, insulin producing cells. An example of positive feedback is blood clotting. Natural selection Requires genetic information, dissent with modification, and differential reproductive success Darwins mechanism for descent with modification Individuals t...

the dermis You go outside on a hot day and sweat evaporates form your skin. In what layer of the integument was that sweat generated? stratum corneum When cells from the stratum basal die, where will they go next? Brainpower Read More Previous Play Next Rewind 10 seconds Move forward 10 seconds Unmute 0:04 / 0:15 Full screen sweat and oil glands If you took a cross section through the structures in your dermis, which of those structures would have a hollow space lo...