Biologie
Zellbiologie, Genetik, Ökologie und Grundlagen der Lebenswissenschaften.
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directions: in groups, read and analyze documents to investigate a crim…
/ Claim The Irish population change (decline) is caused by the Great Famine (1845–1852), specifically the potato blight (Phytophthora infestans) destroying potato crops, a staple …
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26. which amino acid will correspond with the codon uga? * ter trp cys …
A. TER
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identify the highlighted cell type (hint: 3 word answer with \s\ (plura…
white blood cells
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4. list one environmental factor that can cause mutations leading to ca…
Ultraviolet (UV) radiation (or other valid factors like tobacco smoke, X - rays, etc.) ### Question 8.1
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27. which amino acid will correspond with the codon gcc? * asp pro arg …
ALA (the option would be the one with ALA, e.g., if the last option is D. ALA, then D. ALA; from the given options, the last one is ALA, so the answer is the option with ALA, whic…
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28. which amino acid will correspond with the codon aaa?*metterlysasn
LYS (The correct option is the one labeled "LYS" among the choices, e.g., if the options are as given: the third option, LYS)
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29. which amino acid will correspond with the codon cua? * 1 po pro leu…
B. LEU
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30. which amino acid will correspond with the codon ucc? * 1 po phe ser…
B. SER
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31. select the correct strand for the mrna. * 1 point dna mrna tgatcgta…
# Explanation: ## Step1: Recall mRNA transcription rules In transcription, DNA's A pairs with mRNA's U, T pairs with A, C pairs with G, G pairs with C. The DNA sequence is ACTAGCA…
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32. select the correct strand for the trna. * 1 point dna mrna trna acu…
A. ACUAGCAUUACCAUG
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2. at the end of the 24 hr incubation, why was the color of the btb sol…
- **Question 2**: A. Photosynthesis, so it consumed less \(CO_2\) than did the elodea in Tube 8 - **Question 3**: C. Basic, because the pH of the BTB solution increased when the n…
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the human body is made up of mostly: carbon dioxide. oxygen. hydrogen. …
The correct option is the one labeled with "oxygen" (the second radio button option in the list: "oxygen").
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33. select the correct set of amino acids. * 1 point dna mrna trna amin…
B. TER SER TER TRP TYR (assuming the second option is labeled B, as per the options: the second option is "TER SER TER TRP TYR")
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the difference between essential and non - essential amino acids is tha…
C. non - essential amino acids are produced by the body, while the body cannot produce essential amino acids on its own.
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carbon dioxide (co₂) is consumed during photosynthesis and is produced …
C. 7.0
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10. why is dna important? * your answer 11. why is it so important that…
DNA is important as it holds genetic instructions for development, function, growth, and reproduction of organisms. It codes for proteins, is vital for heredity (passing traits be…
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the carbon dioxide absorbed by plants is returned to the atmosphere whe…
D. All of these choices are correct
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dna test locked mode is on. to avoid losing your progress, complete the…
DNA is important as it holds genetic instructions for the development, function, growth, and reproduction of organisms. It serves as the blueprint for traits, controls protein syn…
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multiple choice 1 point a red blood cell placed in a beaker of solution…
The correct option (the circled one) is: hypertonic; hypotonic (the option labeled with the circle, likely the fourth option in the list: "hypertonic; hypotonic").
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10 matching 1 point match each of the following mechanisms of cellular …
- Diffusion: Movement of a molecule from an area of high concentration to an area of lower concentration. - Phagocytosis: Large particles are enveloped by the cell membrane and in…
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2. fill in the blanks in this sentence. information in a cell begins wi…
DNA, protein ### Question 3
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multiple choice 1 point which process moves materials against a concent…
A. active transport
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multiple choice 1 point when a plant cell is placed in a hypotonic solu…
A. the cell from bursting
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a muscle is made up of hundreds of long cells called muscle tones. true…
False ### Question 10:
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name: meerkats (suricata suricatta) are mammals that typically live in …
C. Increased, then decreased
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multiple choice 1 point organisms must constantly bring in certain mole…
D. the plasma membrane
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body systems assessment using the information from the body system note…
A. the process by which bone is formed, renewed, and repaired.
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4. what is the process that produces mrna? * adenine amino acids chromo…
Transcription (the option labeled "Transcription")
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these micrographs show the effects of various aqueous environments on r…
Hypotonic - B Isotonic - C Hypertonic - A
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3 multiple choice 1 point the net movement of molecules or ions from a …
B. active transport
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multiple choice 1 point for osmosis to occur, ____. a concentration gra…
B. a selectively permeable membrane must be present
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5. what are the steps of the dna ladder, called rungs, are known as? ad…
Nucleotides
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a red blood cell placed in a beaker of solution immediately begins to s…
D. hypertonic; hypotonic (assuming the last option with "hypertonic; hypotonic" is labeled D, though labels in the image might vary—based on content, the correct pair is hypertoni…
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6. what is a process where mrna is decoded to create a protein? * 1 poi…
Translation (the option labeled "Translation" in the choices)
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7. what contains the codon? * adenine amino acids chromosome codons cyt…
mRNA
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8. segments of dna which contain the code for a protein are called what…
D. Codons
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underline the section that matches the nerve protein. 4. reflection: 1.…
It is possible. A single DNA strand contains multiple genes, and different proteins can be transcribed from different genes on the same strand. Also, alternative splicing of a gen…
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choose the correct answer. what is the purpose of the following shortcu…
B. Selects the cells to the bottom - right edge of the current data region.
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a tracer arrow shows either the cells from which a formula derives its …
A. True
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choose the correct answer. auto calculate is a tool that displays the s…
True
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9. when dna coils it is called a what? * adenine amino acids chromosome…
C. Chromosome
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2. fill in the blanks in this sentence. information in a cell begins wi…
DNA; protein ### Question 3
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photosynthesis application questions 1. a classmate states: \plants onl…
The statement is inaccurate. Plants perform photosynthesis during the day (requiring light) but carry out cellular respiration continuously, including at night, to generate energy…
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question 1 1 pts the above is a pedigree for a paternally imprinted gen…
Expressed in both
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choose the correct answer. which of the following commands will find th…
C. =SUBTOTAL(104,A1:A10) (assuming the options are labeled A, B, C as per the three buttons, with the third button being the correct one)
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4. below is data collected from an experiment measuring the rate of pho…
As light intensity increases, the rate of photosynthesis (measured by oxygen bubbles per minute) generally increases and then levels off at higher light intensities. ### Part b
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choose the correct answer. what are the steps to removing filters from …
All of the Above
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choose the answer. herbie really enjoyed biology last year but he is st…
First question: formal - operational Second question: dispositions
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choose the answer. according to sigmund freud, a person that is messy a…
First question: anal Second question: heredity; environment
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an individual develops a mutation that causes a change in skin color on…
C. If it occurred in a somatic cell, it cannot be passed on to the offspring.
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which sentence describes a mutation that occurs due to exposure to chem…
B. Compounds insert themselves into DNA's double helix.
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question 3 of 10 which mutation would likely have the smallest effect o…
B. A substitution that causes a change far from an enzyme's active site
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during the production of a gamete, a guanine replaces a thymine in a gr…
A. Inheritable genetic variations can be caused by errors during DNA replication.
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2.2.2 quiz: origins of genetic variation a. conjugation allows for the …
C. Crossing over produces new combinations of alleles that are passed to offspring.
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which environmental factor regulates whether genes that determine the s…
C. Temperature during development
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question 9 of 10 which sentence describes a way gene expression in euka…
D. Coding regions of mRNA can be clipped and reassembled in multiple possible combinations.
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choose the correct answer. which keyboard shortcut selects the cells to…
C. Ctrl+Shift+Home
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the model shows the lac operon found in a prokaryotic cell. the lac ope…
A. The presence of lactose in the environment
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question 7 of 10 what happens to genes during cell differentiation in s…
C. Specific genes are turned on and expressed as the cell develops.
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which statement best describes the difference between gene regulation i…
D. Prokaryotes regulate only during transcription, while eukaryotes can regulate during any stage of protein synthesis.
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which term describes a protein that prevents an operon from being turne…
A. Repressor
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what is the purpose of the following shortcut: ctrl+shift+end selects t…
C. Selects the cells to the bottom - right edge of the current data region. (Assuming the options are labeled A, B, C in order from top to bottom as: A. Selects the cells to the e…
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a compound in food that can be converted into an active vitamin inside …
A. precursor ### Question 4 (about beta - carotene source)
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which of the following factors will not affect a balanced physiology? a…
B. precipitation type
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where are the enhancers that regulate a gene usually found? a. at a reg…
A. At a region of DNA that is often far from the gene
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which sentence describes a bone cell and a nerve cell in a petunila pla…
D. They have identical DNA, but each cell expresses a different set of genes.
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these two b vitamins are needed for the formation of new cells
Folate (Vitamin B9) and Vitamin B12
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choose the correct answer. a tracer arrow shows either the cells from w…
True
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choose the correct answer. what does data have to pass, to be entered i…
the validation rule
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question 1 of 10 which statement best describes what it means when a ge…
C. The gene that codes for the production of a protein is turned on.
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drag the correct value into the space provided to complete the sentence…
185
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biofuels https://www.youtube.com/watch?v=guocu45clt4&t=3s 1. how are br…
To answer these questions, you would first need to watch the provided YouTube video (https://www.youtube.com/watch?v=GUOCu45cLT4&t=3s) about biofuels and bioremediation. After wat…
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how do ribosomes and the endoplasmic reticulum interact during protein …
C. Ribosomes attached to the endoplasmic reticulum make proteins that function when they are embedded in a membrane.
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what happens during translation? a. amino acids carried by trna are use…
A. Amino acids carried by tRNA are used by rRNA to build a polypeptide chain.
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what is the role of rrna in translation? a. it reads mrna and helps for…
A. It reads mRNA and helps form peptide bonds between amino acids.
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how did the idea of manifest destiny promote sectionalism in the united…
B. Settlement of western lands caused debates about the expansion of slavery.
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source set 2 ... in just one week a scandalized public had snapped up s…
From the text, I learned that Upton Sinclair’s revelations about unsanitary and unethical meat industry practices sparked public outrage. President Theodore Roosevelt responded by…
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what does it mean when the service engine light is on? the engine oil i…
D. The engine needs to be checked right away ### Second Question (Tire Air Pressure):
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what does it mean when the oil light is on?*the engine oil is hot or th…
A. The engine oil is hot or the level is low ### Second Question (ABS Light on Startup):
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what does it mean when the temperature light/gauge is on?*the engine oi…
B. The engine coolant is too hot or running low (assuming the options are labeled A, B, C, D with the second option as B; if original labels differ, adjust, but based on the optio…
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why did georgias leaders begin the land lottery system following the am…
C. It began as a way to redistribute American Indian lands that were taken by Georgia after the war.
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this is information shared by david homer bates, an original member of …
D. It created a way for presidents to act as "commander in chief" and participate in real - time decision - making without being on the battlefield.
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which symbol warns that there is something wrong with your alternator? *
Option 4. The battery - shaped symbol (with + and -) warns about alternator/charging system issues.
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exercices 1. remplissez la table de valeurs représentant la réciproque …
a) | \(x\) | \(f(x)\) | |--|--| | 17 | 5 | | 9 | 3 | | 1 | 1 | | 7 | 1 | La réciproque n'est pas une fonction. b) | \(x\) | \(f(x)\) | |--|--| | 15 | 6 | | 20 | 14 | | 15 | 22 | |…
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this chart lists the provisions of the american system introduced by he…
A. The South felt that the American System was unfair because it promoted ideas that benefited only the North and the West.
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104 - max 105 - min 106 - product 107 - stdev.s 108 - stdev.p 109 - sum…
`=SUBTOTAL(5,A1:A10)`
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name sam crawford plasma membrane 1. the structure of the plasma membra…
phospholipid, bilayer ### Question 2
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and aggregate functions 2 - ignore error values, nested subtotal and ag…
=AGGREGATE(9,4,A1:A10)
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choose the correct answer. after selecting a group of cells, what data …
Average, Count, and Sum
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why did georgias leaders begin the land lottery system following the am…
C. It began as a way to redistribute American Indian lands that were taken by Georgia after the war.
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choose the correct answer. which of the following commands will find th…
=SUBTOTAL(1,A1:A10)
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we hold these truths to be self - evident, that all men are created equ…
D. white men (assuming the option order is African Americans, immigrants, Native Americans, white men; if the option for white men is the last one as per the visual, the correct o…
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definition leaves arranged in circles along the stem. choose an answer …
Leaf Arrangement: Whorled
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how did religious intolerance during the colonial era influence the for…
C. The idea of separation of church and state were adopted.
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buds that develop into leaves. choose an answer the flower leaf buds ax…
B. Leaf Buds
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24. john wants to buy flowers for his grandma. roses cost $3 each. carn…
The inequality is \( 3r + 2c \leq 35 \), and the maximum number of roses John can buy when he buys 8 carnations is \( 6 \).
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1 true or false 2 points socialism was a reaction to the social consequ…
1. True 2. pollution
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1. identifying how did byzantine traders profit from the gold trade? 2.…
Byzantine traders profited as middlemen: acquiring gold from East Africa, trading it at a markup to other regions (Europe, Middle East), using it for internal trade, and obtaining…
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using the diagram above, which * 2 points organelle is a storage site f…
C
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mitosis worksheet & diagram identification 1. chromosomes move to the m…
1. Metaphase 2. Sister chromatids are identical chromosome copies joined by a centromere. They separate in anaphase. 3. Prophase 4. Tissues 5. Interphase 6. Mitosis 7. Mitosis 8. …