Biologie
Zellbiologie, Genetik, Ökologie und Grundlagen der Lebenswissenschaften.
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unit 4a: ls1.1, ls1.3, ls3.3 which two organelles in the cell must work…
The nucleus produces RNA that directs protein production in the ribosomes.
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4. which practice has the greatest impact on conserving water?a. only w…
4. A. only washing full loads of clothes in the washing machine 6. A. clean up the toxic substance affecting the algae
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12 of 36 a student compares the dna sequence of three unrelated organis…
The DNA sequences of all three organisms are made up of four nucleotides: A, T, C, and G.
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sense and sensibility excerpt the following text is from jane austens 1…
D. It provides background information and character qualities for the reader to have a better understanding of Elinor
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the sequence of nucleotides in a segment of a dna strand is tacccagtcgt…
Met-Gly-Gln-Gln-Phe-Ser
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the events that occur during protein synthesis are listed in random ord…
3, 1, 4, 5, 2
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what is the role of mrna during protein synthesis?○ to bind to protein …
○ to carry genetic information from the DNA in the nucleus to the ribosomes for translation
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which statement best explains why water is essential for all living thi…
Water is necessary for cellular functions.
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ghstonls1.1, ls1.3, ls3.3what is the significance of dna replication du…
B. It allows daughter cells to have an exact copy of the parental DNA.
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which aircraft is described as a \private flying mansion\ customized wi…
1. B. Boeing 7478 VIP 2. B. Touring schedules require quick turnarounds across continents
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challenge washingtons solution 1794: impressment britain was seizing (s…
1. 1794: Impressment - Washington sent diplomatic negotiators to Britain to reach a treaty (Jay's Treaty) to address impressment and avoid armed conflict, though the treaty only p…
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which example illustrates adhesion? ○ water droplets sticking to a wind…
water droplets sticking to a window
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coral, a world in danger in august 2020 from reef relief founders.com c…
-gently touching the coral with anything can destroy the polyps
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biological macromolecules that make up cells have very important functi…
amino acids in a polypeptide chain
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coral, a world in danger in august 2020 from reef relief founders.com c…
-coral looks sturdy, but it's very fragile
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monday, february 9 beef breeding methods: word bank: natural mating/ser…
1. embryo transfer 2. natural mating/service 3. artificial insemination
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the analysis of a dna molecule reveals that 30% of its nucleotides are …
20%
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polypeptide: val — his — leu — thr the table shows the mrna codons that…
○ GUG CAU CUG ACU
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a section of dna codes for the sequence of nitrogenous bases of mrna to…
transcription
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why is dna considered to be the code of life?○ it is unique to each spe…
It contains information to form proteins.
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you are a member of george washingtons cabinet. a number of foreign pol…
## CHALLENGE: Advise Washington to remain neutral to avoid dragging the young, militarily weak U.S. into a costly European war, while preserving trade ties with both nations. ## W…
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review for classification quiz make sure you know the classification or…
1. Kingdom Plantae (plants) and Kingdom Animalia (animals) 2. Carolus Linnaeus 3. Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species 4. - Contains the most organisms - …
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amoeba sisters video recap: classification 1. first things first! some …
1. **Prokaryote cell**: No membrane-bound nucleus or organelles; DNA is in a nucleoid region (matches left image, a bacterium). **Eukaryote cell**: Has a membrane-bound nucleus an…
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question 10 (10 points)listenif there are ten different intermediate pr…
are about ten enzymes, at least one responsible for each step in the metabolic pathway.
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question 9 (10 points)listenthe specificity of an enzyme to a substrate…
the induced-fit model.
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question 8 (10 points)listenmost enzymes arecarbohydrate molecules.lipi…
protein molecules.
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question 7 (10 points) listen how many molecules of nadh are produced d…
2
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question 6 (10 points)listen__________ is a mechanism in which the end …
Feedback inhibition
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question 5 (10 points)listen(lo2) in the electron transport chain, the …
an oxygen atom.
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question 4 (10 points) listen (lo2) the end products of aerobic cellula…
carbon dioxide and water.
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question 3 (10 points)(lo2) which of the following is a result of glyco…
conversion of glucose to two three-carbon compounds
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question 2 (10 points)(lo2) which of the following options lists the st…
glycolysis, the citric acid cycle, and oxidative phosphorylation
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question 1 (10 points) (lo2) how do cells capture the energy released b…
They produce ATP.
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the passage below describes an experiment. a fish tank with snails jane…
an experimental group
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the passage below describes an experiment. germinating plants in a pott…
a control group
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the passage below describes an experiment. an icy sidewalk after a seve…
a control group
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vocabulary work: definition match: match each word to its definition, t…
1. **irrefutable (G)**: Impossible to deny or disprove - Original sentence: The DNA evidence linking him to the crime is irrefutable, leaving no room for doubt. 2. **insidious (C)…
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what type of attractions are formed between the different water molecul…
hydrogen bonds
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the passage below describes an experiment. a tomato plant winston worke…
the tomato plants with two pruned branches
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the passage below describes an experiment. mint plants neil grew twelve…
the mint plants that did not get earthworms
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unit 3 evolution & classification ls. bio 9.1, 9.2, 9.3, 9.4, 10.1, 10.…
1. Adaptations are heritable, fitness-enhancing traits. Cause: Genetic variation + environmental pressure; Effect: Improved survival/reproduction in a habitat. 2. Yes, the environ…
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listen match each word to its definition. organelle that helps during c…
1. organelle that helps during cell division - c. centriole 2. area of a chromosome where the chromatids connect - b. centromere 3. one arm of a chromosome - e. chromatid 4. struc…
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the passage below describes an experiment. crown gall tumors on a rose …
the roses sprayed with garlic juice, the roses sprayed with a mixture of half water and half garlic juice
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aside from personal thoughts and beliefs, artists are influenced by the…
1. List some environmental conditions that can either be portrayed in art or have an effect on art: - Natural landscapes (mountains, forests, coastlines) - Urban industrial enviro…
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the passage below describes a process of scientific inquiry. select the…
After conducting more research, he predicted that green light made the orchid grow the least because the orchid's green leaves reflect the green light instead of absorbing it for …
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the passage below describes a process of scientific inquiry. select the…
"After conducting more research, he predicted that green light made the orchid grow the least because the orchid's green leaves reflect the green light instead of absorbing it for…
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the passage below describes a process of scientific inquiry. select the…
Pam concluded that cucumber seeds germinate more quickly when kept at warmer temperatures.
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which of the following is one of the five pillars of islam? reincarnati…
Charity
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the passage below describes a process of scientific inquiry. select the…
She predicted that the longer her iguana's heat lamp was on, the less active it would be.
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the passage below describes a process of scientific inquiry. select the…
Levi sprayed half of his tomato plants with garlic water and left the other half unsprayed. He recorded which plants the deer ate every day for two weeks.
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the passage below describes a process of scientific inquiry. select the…
She shared what she found with her friends and family.
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the passage below describes a process of scientific inquiry. select the…
"He believed that since he ran longer distances on defense, his average heart rate would be higher when playing defensive positions."
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name:dateclass periodecosystem: estuaryexample of mutualism-clearly ide…
| Ecosystem | Example of Mutualism | Example of Commensalism | Example of Parasitism | |-----------|----------------------|--------------------------|------------------------| | E…
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the passage below describes a process of scientific inquiry. select the…
She found that the swab from the plastic utensils grew noticeably more bacteria than the swab from the wooden utensils.
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hinduism teaches that the soul is reborn again and again in a cycle kno…
1. Samsara 2. Liberation from reincarnation
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question 1 what does the word shinto mean? way of the gods eternal soul…
Way of the Gods
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name:photosynthesis and cellular respirationhoney bee obtains energy fo…
3. Reaction: $6\text{CO}_2 + 6\text{H}_2\text{O} + \text{light energy} ightarrow \text{C}_6\text{H}_{12}\text{O}_6 + 6\text{O}_2$ 4. Sunlight (Light Energy) 5. Glucose ($\text{C}_…
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name:unleash the energywhat is the definition of aerobic cellular respi…
1. **Definition of Aerobic Cellular Respiration**: Aerobic cellular respiration is the oxygen-dependent process by which eukaryotic cells break down glucose (and other organic mol…
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the products are ______, ______, and ______.the energy molecule that dr…
The products are $\boldsymbol{CO_2}$, $\boldsymbol{H_2O}$, and $\boldsymbol{ATP}$. The energy molecule that drives the chemical reaction is $\boldsymbol{ATP}$. The number of energ…
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how cells get energy cells get energy from the food we eat. the energy …
1. First blank: Potential; Second blank: released/used 2. Step 1: Food with stored energy is ingested. 3. Step 2: Digestive system breaks down food into absorbable nutrients. 4. S…
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labeling the lymphatic system directions: label the figure with the let…
1. E. tonsils 2. K. cervical lymph node 3. H. thymus gland 4. C. spleen 5. L. thoracic duct 6. B. Peyer's patches and other mucosa-associated tissue (MALT) 7. N. appendix 8. D. ci…
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scientific revolution, enlightenment, and age of exploration assessment…
1. C. Competition with Chinese explorers 2. B. Wealth from precious metals, adventure and prestige, bringing Christianity to new peoples 3. A. New technologies for ship travel and…
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which statement is supported by the evidence shown in the diagram? chic…
Chickens and theropod dinosaurs share a common ancestor.
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what will most likely happen to the gene pool if there is constant gene…
The gene pool for each butterfly population will become similar.
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53.2526.assessment.biology.unit7 in a flock of ostriches there are two …
Survival rate of the faster ostrich is higher, so their populations will increase, while the populations of the slower ostriches will decrease.
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cheetah dna is almost identical among all members of the cheetah popula…
genetic drift
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which set of characteristics is attributed to the most modern group of …
bipedal, large brain, small jaw
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according to darwins theory of natural selection, individuals who survi…
possession of inherited adaptations that maximize fitness
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directions: match the terms on the left with their definition on the ri…
## Matching Answers: 1. Homologous structures - c. structures that are very similar in different organisms, even though they have been modified for different purposes. The structu…
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the diagram below shows similarities between four vertebrate animals du…
El diagrama muestra que las similitudes en el desarrollo embrionario de vertebrados distintos se usan para apoyar la teoría de la evolución, ya que sugieren un antepasado común en…
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which trends have occurred as hominids developed during the last six mi…
smaller forelimbs and an increase in the ability to develop tools
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question 1-8 according to currently accepted theories on human evolutio…
a shift towards bipedal locomotion
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number of amino acid differences from humans organism | number of amino…
Mouse (Ratón), ya que tiene el menor número de diferencias de aminoácidos con los humanos (27), lo que indica un ancestro común más reciente.
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which behavior is a learned adaptation?○ sleeping○ a baby using a fork …
a baby using a fork to eat
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which behavior is a response that is determined by heredity? all behavi…
sleeping
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how do plants in the desert behave to attract pollinators?○ they bloom …
B. They bloom at night.
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what do bears do to survive the winter? sharpen their claws migrate hib…
hibernate
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which characteristic is a behavior adaptation in birds? sharp beaks win…
migration
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c. types of preservation 1. if the actual organism becomes a fossil, it…
1. preserved 2. carbon films
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24. particles in a:gas are well _______________ with ______regular arra…
24. gas are well **separated** with **no** regular arrangement. liquid are **close together** with **no** regular arrangement. solid are **tightly packed**, usually in a regular p…
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unit 3 evolution & classification ls. bio 9.1, 9.2, 9.3, 9.4, 10.1, 10.…
1. All early-stage embryos are highly similar, with shared features like gill slits, curved bodies, and undifferentiated limb buds. 2. Late-stage embryos are distinct, each having…
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states of matter webquest name the website has been changed on this one…
1. Solid, Liquid, Gas, Plasma 2. (From left to right on the diagram) Solid, Liquid, Gas, Plasma 3. Yes, because phase changes are physical changes that only alter the arrangement/…
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unit 3 evolution & classification ls. bio 9.1, 9.2, 9.3, 9.4, 10.1, 10.…
## Vestigial Structures Section 4. Goose bumps are a vestigial reflex from fur-covered human ancestors; they occur as a leftover response to cold or fear, even though humans no lo…
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of these valves. 35. list the components of the conduction system of th…
### Question 35 Components and pathway: Sinoatrial (SA) Node → Atrioventricular (AV) Node → Bundle of His (AV Bundle) → Right and Left Bundle Branches → Purkinje Fibers ### Questi…
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1 2 points possible multiple choice which of the following structures a…
1. microtubules 2. tissue.
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1 2 points possible multiple choice which of the following structures a…
1. microtubules 2. tissue (standard correct answer for the given definition, as the full option set is incomplete)
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evidence of evolution station 1: evolution of the whale video—evidences…
### Core Evolutionary Claims: 1. All living organisms share a common ancestral origin. 2. Organism populations change and diversify over long periods via evolutionary mechanisms. …
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genetic variations can be inherited quick check meiosis is a type of ce…
sex cells.
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9 multiple choice 1 point which of the following is an example of artif…
Dogs bred for herding
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select the correct answer. then press the submit button. this text give…
B. an informational piece.
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part 3 of 3 a semipermeable membrane can be ____. note: select all that…
A. synthetic (a thin film) B. biological (a cell membrane)
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Question was provided via image upload.
1. semipermeable membrane 2. small molecules 3. solute particles
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____ is the process by which solvent flows through a semipermeable memb…
Osmosis
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a certain radioactive isotope decays according to the model $y(t) = y_0…
251 years
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question 3 (3 points) (04.06 lc) which extreme weather event is caused …
a. Extreme heat and drought ### Question 4
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which of the following is a controllable risk factor of infectious dise…
A. drug abuse
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solve the problem. question a certain radioactive isotope decays at a r…
253 years
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in the 1980s, it was generally believed that congenital abnormalities a…
e) B. Reject $H_0$. There is sufficient evidence that more than 8% of the nation's children have genetic abnormalities. f) B. It is unknown if environmental chemicals cause geneti…
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1. nucleus 2. nucleolus 3. cytoplasm 4. cell membranes 5. lysosome 6. e…
To solve this cell structure labeling problem, we identify each organelle by its typical appearance: ### Step 1: Identify the Nucleus (1) The large, pinkish - red structure with a…
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the table lists the eight human blood types. it also shows how blood ty…
(a) $X' = \{A+, AB+, A-, O+, O-\}$ (b) $Y = \{B+, AB+, B-, O+\}$