Tentamen (uitwerkingen)
Biology 116 - Final Exam - Full Review Questions and Answers Solved 100
- Vak
- Bio 114
- Instelling
- Arizona State University
Biology 116 - Final Exam - Full Review Questions and Answers Solved 100
[Meer zien]Voorbeeld 4 van de 96 pagina's
Voorbeeld 4 van de 96 pagina's
In winkelwagen
Voorbeeld van de inhoud
Biology 116 - Final Exam - Full Review-✅✅-ionized amino acid
- ✅✅-Non-ionized amino acid
- ✅✅-Secretory pathway
-after a couple hundred years people were starting to think all living cells
were made of cells and came from cells
-prior to this people weren't too sure how life arose
✅✅
-the idea was that life could arise spontaneously if conditions were right
-spontaneous generation totally made sense at the time - -Every
living things people looked at was made of cells:
-ALL LIFE IS MADE OF CELLS (and their products)
-CELLS COME FROM CELLS (they don't generate spontaneously)
✅✅
-ALL CELLS ON EARTH ARE RELATED BY COMMON ANCESTERY -
-Cell theory
-An antenna complex
-A reaction center (with chlorophyll a)
When a photon hits one of the antenna complex pigments the electron is
excited and that energy is transferred by resonance transfer to the next
pigment until it gets to chlorophyll a in the reaction center.
✅✅
Photon hits antenna - excites electron creating energy, transferred to next
pigment through resonance transfer - -A photosystem (PS) contains
-Change over time produced modern, modified species from ancestral
species.
-The pattern component of the theory of evolution by natural selection
predicts that:
1. Species change thorough time
2. Species are related by common ancestry - ✅✅-"Descent with
,-Kinetochore microtubules shrink
✅✅
-Motor proteins of the polar microtubules push the two poles of the cell
away from each other - -Anaphase
-Consists of two linked parts:
The light-dependent reactions convert light energy into chemical energy
-The C-fixation reactions fix C from CO2 into sugars.
ATP is made by the light-dependent reactions using chemiosmosis.
Sugars made in the Calvin cycle are transported to non-photosynthetic
✅✅
parts of the plant or are used to generate ATP in the mitochondria or for
synthesizing new molecules. - -PHOTOSYNTHESIS
CONNECTIONS:
-Dutch fabric merchant discovered bacteria and protists
-He improved on Hooke's microscopes and made some 200x versions! He
looked at bee stings and lots of other stuff
-He went on to make hundreds of microscopes and wrote tins of letters
about what he saw, much of it from pond and lake water
-described muscle fibers, blood cells, spermatozoa and all kinds of
one-celled critters in the pond water that he called animalcules (now called
protists)
-Opened the amazing world of microscopic organisms - ✅✅-Antonie von
Leeuwenhoek (1673)
-Energy storage
-Structures
-Cell signaling
✅✅
-COH added to a protein glycoprotein
-COH added to lipid = glycolipid - -What do COHs do?
-Evolution is any change in the DNA sequences of a population from one
generation to the next.
,-explanation that accurately explains a natural phenomenon. IT DOES NOT
MEAN "GUESS"
-Scientific theory DOES NOT equal small "t" theory
-it has "survived the test of time" and there are no longer any viable
alternate explanations
✅✅
-theories are like facts of nature as most scientists are concerned -
-What is a Scientific Theory
-Fix atmospheric molecular nitrogen by adding H to it making it available to
eukaryotes.
-Produce most of the oxygen required for eukaryotic cells
✅✅
-Grow symbiotically with many plants and animals and influence their
physiology - -Function of prokaryotes
-He was a pigeon breeder.
-He made observations of species all over the world.
-He was reading the "new" papers about geology and realized that the
earth had changed over time.
-He studied fossils, earthquakes and volcanoes. - ✅✅-What influenced
Darwin?
-highly organized compartments bounded by a plasma membrane
-cells do work and grow (winning against entropy) by using energy
-internal order is called homeostasis (when energy runs out entropy wins)
-information about have to live is passed from cell to cell via the DNA/RNA
✅✅
codes=the genetic code that is common to all cells and even viruses -
-What defines a cell anyway?
-in solution (physiological state) most sugars spontaneously form rings
-glucose is a HEXOSE (six-sided ring)
, -ribosomes here
✅✅
-proteins folded and may be glycosylated (carbohydrates attached) -
-RER lumen
-It contains three genes that allow E. coli to use the sugar arabinose from
plant cell walls
-It is transcribed only when arabinose is present
✅✅
Transcription of the ara operon is turned on by an activator called AraC -
-Positive Control of Transcription
-life is made up of cells, they are basic units of life
-cells divide to make more cells- reproduction or replication
-life evolves, new cells passed to parents
-info is passed from one cell to its daughters via the generation and this is
how evolution happens
✅✅
-cells have to get energy in order to fend off entropy. LIFE CANNOT EXIST
W/O energy - -What defines being alive
-Miller noticed that many small organic molecules are made by natural
processes
-could big one be made too?
✅✅
-YES! Amino acids can be made in "early Earth" conditions -
-Miller-Urey experiment
✅✅
-most important sugar in physiology
-used outside your cells - -Glucose
-Most proteins are made from just 20 amino acids
-AA are composed of a central carbon atom bonded to:
-H - a hydrogen atom
-NH2 - an amino functional group
Dit zijn jouw voordelen als je samenvattingen koopt bij Stuvia:
Bewezen kwaliteit door reviews
Studenten hebben al meer dan 850.000 samenvattingen beoordeeld. Zo weet jij zeker dat je de beste keuze maakt!
In een paar klikken geregeld
Geen gedoe — betaal gewoon eenmalig met iDeal, Bancontact of creditcard en je bent klaar. Geen abonnement nodig.
Focus op de essentie
Studenten maken samenvattingen voor studenten. Dat betekent: actuele inhoud waar jij écht wat aan hebt. Geen overbodige details!
Veelgestelde vragen
Wat krijg ik als ik dit document koop?
Je krijgt een PDF, die direct beschikbaar is na je aankoop. Het gekochte document is altijd, overal en oneindig toegankelijk via je profiel.
Tevredenheidsgarantie: hoe werkt dat?
Onze tevredenheidsgarantie zorgt ervoor dat je altijd een studiedocument vindt dat goed bij je past. Je vult een formulier in en onze klantenservice regelt de rest.
Van wie koop ik deze samenvatting?
Stuvia is een marktplaats, je koop dit document dus niet van ons, maar van verkoper AnswersCOM. Stuvia faciliteert de betaling aan de verkoper.
Zit ik meteen vast aan een abonnement?
Nee, je koopt alleen deze samenvatting voor $7.99. Je zit daarna nergens aan vast.
Is Stuvia te vertrouwen?
4,6 sterren op Google & Trustpilot (+1000 reviews)
Afgelopen 30 dagen zijn er 64670 samenvattingen verkocht
Opgericht in 2010, al 15 jaar dé plek om samenvattingen te kopen
Laatst bekeken door jou
Tentamen (uitwerkingen) ·
WGU C839 - Introduction to Cryptography Real Exam With Complete Solutions
Tentamen (uitwerkingen) ·
Pre-Naplex Practice Exam| Final Mock Rehearsal| Latest Q&A 2025|A level
Tentamen (uitwerkingen) ·
ATI PN Comprehensive Predictor Form A 2019 GRADED A 180 QUESTIONS AND ANSWERS
Tentamen (uitwerkingen) ·
BIOCHEMISTRY FINAL EXAM 2023 WITH ALL THE CORRECT ANSWERS| LATEST UPDATE
Tentamen (uitwerkingen) ·
RCFE TEST PREPARATION (CALIFORNIA) QUESTIONS AND CORRECT DETAILED ANSWERS
Tentamen (uitwerkingen) ·
LPN Test 1 | questions with 100% Correct Answers | Updated 2024 | Guaranteed A+
Tentamen (uitwerkingen) ·
NCCCO Core Prep Exam | 100% Correctly Answered and Graded A+ | 2024/2025 Guide
Tentamen (uitwerkingen) ·
CRCM End of the Book Quiz - Tier 1 Regulations - PART 2 complete solutions.
