Biologie
Biologie cellulaire, génétique, écologie et bases des sciences de la vie.
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a student is looking at a cell under a microscope and sees a nucleus, r…
This is a eukaryotic cell.
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12. which conclusion can be drawn concerning the enzymes whose activity…
At a pH of 4.0, the rate of activity of pepsin is the same as that of urease.
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how are prokaryotic and eukaryotic cells different? prokaryotic cells h…
1. Prokaryotic cells do not contain a nucleus; eukaryotic cells do. 2. Ponds 3. Reproduction (not listed in options, but correct characteristic; if we assume based on given option…
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required information knowledge check 01 below are the steps in the meas…
Use source documents to identify accounts affected by an transaction - 1 Analyze the impact of the transaction on the accounting equation - 2 Assess whether the transaction result…
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knowledge check 01 external transactions are conducted between the comp…
True
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a theme expressed in both \to my dear loving husband\ and \to the kings…
gratitude and loyalty
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labor day is always held on the monday of september. it celebrates the …
Labor Day is always held on the first Monday of September. It celebrates the achievements of American workers and is often seen as a marker for the end of summer and start of the …
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both eukaryotic and prokaryotic cells contain _. dna cell wall mitochon…
1. A. DNA 2. B. Eukaryotic Cell
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labor day is always held on the monday of september. it celebrates the …
Labor Day is always held on the first Monday of September. It celebrates the achievements of American workers and is often seen as a marker for the end of summer and start of the …
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13 multiple choice which organelle produces the energy for the cell? ch…
13. D. Mitochondria 14. A. Prokaryotic
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which organelle regulates what goes in and out the cell? cytoplasm cell…
1. D. Cell Membrane 2. B. Nucleus
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11.which macromolecule is the primary fuel source? 1 point protein carb…
B. carbohydrate
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cyanobacteria changed the early earths atmosphere by releasing... carbo…
oxygen
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1. the following text is from srimati swarna kumari devis 1894 novel th…
It emphasizes Shakti's sense of belonging in the landscape.
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all these organelles are found in animal cells except cell membrane cel…
1. Cell Wall 2. Chloroplast 3. Chloroplast
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using the diagram of the cell below, what numbered structure represents…
(No specific answer can be given as the numbered structures are not described. If we assume a typical plant - cell diagram and common organelle shapes, and if one of the oval - sh…
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using the diagram of the cell below, what numbered structure represents…
(Without seeing the actual numbered labels on the diagram, we can't give a specific number. But if 1 is a chloroplast - like structure, the answer would be 1; if 2 is the chloropl…
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using the diagram of the cell below, what numbered structure represents…
We need the diagram to accurately identify the numbered structure for photosynthesis and energy - making organelle. Without it, we cannot provide a specific answer from the given …
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using the diagram of the cell below, what numbered structure represents…
2
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which best describes a tsunami? large powerful wave caused by an earthq…
A. large powerful wave caused by an earthquake
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10. what type of organic molecules are enzymes? 1 point proteins lipids…
proteins
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which structure supports the plant cell? cell wall chloroplast mitochon…
Cell Wall
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9. which base bonds with adenine in dna? 1 point cytosine guanine uraci…
thymine
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which characteristic of life is being shown when a whale eats its food?…
1. C. Nutrition 2. A. Growth 3. A. Deer
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in paragraph six of “sinners in the hands of an angry god,” what does e…
He suggests that good works alone will not save a person from damnation.
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5 there are 18 students on the debate club. how many ways can the club …
Problem 5: 73440 Problem 6: 95040 Problem 7: 240 Problem 8: 3991680
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7. which organic molecule is correctly paired with an end product of it…
C. carbohydrates - sugars
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6. what is another characteristic of a compound classified as d? class …
Used primarily as fuel
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5. why are nucleic acids necessary for survival? 1 point nucleic acids …
Nucleic acids store and transmit genetic information.
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peter by theodore dreiser (adapted excerpt) the first time i ever saw p…
A. It highlights Peter's individuality, which distinguishes him from normal social expectations.
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choosing one option may mean giving up another goal. this is the concep…
# Breve explicación: El costo de oportunidad se define como el valor de la mejor alternativa放弃 cuando se toma una decisión. Al elegir una opción, se dejan atrás otras posibilidade…
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what economic system has the least involvement from the government in w…
# Breve explicación: En un sistema económico de mercado, los mercados libres determinan qué bienes se producen con poca intervención gubernamental. En un sistema mixto hay una com…
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a high - impedance meter: a. measures a high amount of current flow b. …
d. has a high internal resistance
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a reading of 432 shows on the face of the meter set to the millivolt sc…
1. A. 0.432 volt 2. A. Could blow an internal fuse or damage the meter 3. 2000 ohms
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which organelle makes protein? mitochondrion ribosome nucleus multiple …
3. B. Ribosome 4. A. Store waste and water 5. B. Produce energy for the cell
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which cell part is found in plant cells but not found in animal cells? …
1. B. Cell Wall 2. C. Nucleus
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ye that oppose independence now, ye know not what ye do; ye are opening…
Paine uses metaphor and emotional appeal. The metaphor of "opening a door to eternal tyranny" is used to evoke fear and convince the audience that opposing independence is a dange…
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3. plants are able to make their own food through a process of photosyn…
D. autotroph
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2. how are sexual reproduction and asexual reproduction different? 1 po…
Sexual reproduction produces offspring with traits from its parent(s), while asexual produces offspring identical to its parent(s).
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excerpt adapted from the unicorn of the sea by the national oceanic and…
C. "it is different from all other toothed whales in that it has no teeth in its mouth"
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1. during strenuous exercise, body temperature increases. the body resp…
homeostasis
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select the correct text in the passage. which sentence best refines the…
Rather than allowing developers to tear down old buildings simply to put up new ones, local governments could enact ordinances to preserve their area's architecture.
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lesson 2, day 6 name gnosticism one of the very first heresies to arise…
1. - Secret knowledge by only a few: √ - Emphasized the spiritual: √ - Physical bodies/earthly things inferior to spirits/eternal things: √ - Jesus arose as a ghost/spirit with no…
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part a what is the magnitude of the bacteriums average velocity for the…
$10.44$ $\mu$m/s
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like one of those eternal, remote things that range across a mans imagi…
D. "Mending Wall" has a strict rhyme scheme, while "The Man Against the Sky" does not
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hope is the thing with feathers by emily dickinson \hope\ is the thing …
comparing hope to a bird that is free and resilient no matter the situation
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your job is to identify the variables and change the experiment so it d…
1. Independent variable: Type of treatment (NEW, OLD, NO). Dependent variable: Reduction in symptoms of agoraphobia. 2. Random assignment helps ensure groups are comparable at the…
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you decided to move from dyersburg, tn to murfreesboro, tn. based on th…
$151.67$
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read the excerpt from \the love song of j. alfred prufrock.\ i have see…
C. Death
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name _ date _ vocabulary power continued 9. engaging : charming diction…
1. endorse 2. employ
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name _ date _ class _ vocabulary power continued 9. engaging : charming…
1. 2. endorse 2. 1. employ 3. 2. employ 4. 2. embroider 5. 1. endorse
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name date class vocabulary power continued 9. engaging : charming dicti…
1. endorse (2) 2. employ (1) 3. employ (2) 4. embroider (3) 5. endorse (1)
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data from observations are often classified as quantitative or qualitat…
| Qualitative Observations | Quantitative Observations | | --- | --- | | Dolphin number 79 was a social creature who stayed close to her home near the NASA Causeway. <br> Number 7…
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why would a computer scientist need to collaborate with a molecular bio…
B. A molecular biologist could help a computer scientist interpret data on protein folding and help them simulate the correct structure for the protein.
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9. ness, 20 years old, was accidentally given fava beans during lunch. …
Glucose - 6 - phosphate dehydrogenase
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8. a deficiency in the following enzyme is characterized by increased s…
A. NADPH oxidase
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7. the body is able to detoxify reactive oxygen species thru reactions …
E. A, B and C are correct.
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6. the hmp shunt is important in producing intermediates for nucleic ac…
B. A reversible non - oxidative phase that includes the interconversion of sugars.
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5. elevated levels of insulin favors glycolysis and inhibits gluconeoge…
There is decreased availability of gluconeogenic substrates
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4. the following reaction in gluconeogenesis circumvents the reaction c…
Pyruvate Carboxylation
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2 explain the relationship between ecology and environmental science. h…
Ecology is about organism - environment relationships. Environmental science is an interdisciplinary study of environmental issues and solutions. The main difference is that ecolo…
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3. the body is able to produce glucose because the following biomolecul…
E. All answers are true.
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transactional model of communication (part 2) • can include , which is …
From top to bottom: noise, receiving, external, physiological, psychological
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challenge questions fill in the blanks using the terms below. not all w…
1. Biogenesis 2. Chemical evolution 3. Mitosis 4. Conifer 5. Ginkgo 6. Angiosperm(s) 7. Spontaneous generation 8. Metaphase 9. Anaphase 10. Cytokinesis
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9 multiple choice 1 point what would happen if one part of a cell stopp…
B. The cell would not function properly.
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question 22 2 pts 22. which of the following is the least authoritative…
B. Anecdotal reports
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interpretation of data will always be the same by different scientists …
1. Interpretation of data can be biased 2. There are no options provided for the plant - growth hypothesis question. Please provide the options for a more complete answer.
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multiple choice 1 point ___ is the change in heritable traits within a …
D. Evolution
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5 multiple choice 1 point what is required by all organisms for the mai…
energy
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18. a marine scientist examined a dolphin, a tuna, and a sea turtle. wh…
All marine animals are well - suited to their environment.
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1. foner writes that \millions of northerners who had not been abolitio…
1. The change in opinion was likely due to the war's progression highlighting slavery's moral and national threats. An alternative could have been more diplomatic and economic eff…
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question 12 2 pts 12. which of the following statements about charles d…
E. Darwin was the first to use a chronometer timepiece.
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scenario c. bart believes that mice exposed to radiowaves will become e…
1. The 10 mice that had not been exposed to radiowaves. 2. Exposure to radiowaves. 3. Whether the mice can push the block away. 4. There is little to no significant difference in …
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fix any punctuation or capitalization errors below. click \submit answe…
Haymitch Abernathy dressed up as a clown to help out at his young cousin's birthday party. His jokes, however, were too advanced for the children to understand.
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practice it! which of the following are examples of tissues found in an…
connective, muscle, nervous, epithelial
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question 14 (1 point) saved large solid materials (such as a clump of b…
Question 14: phagocytosis Question 15: facilitated diffusion
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practice it! which of the following statements accurately describes how…
Organisms are made up of atoms to cells to tissues to organs to organ systems.
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question 12 (1 point) if a cell is placed in a hypotonic solution, ther…
Question 12: there will be a net movement of water into the cell. Question 13: move out of the cells causing crenation.
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question 11 (1 point) saved water will always move across cell membrane…
C. hypertonic
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question 9 (1 point) which organelles are the powerhouses of the cell? …
Question 9: C. Mitochondria Question 10: A. Lipid and steroid synthesis
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question 7 (1 point) what is a function of mitochondria? atp synthesis …
Question 7: A. ATP synthesis Question 8: B. centrioles
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select the correct answer. then press the submit button. part 1 explain…
C. what karate students experience in a dojo.
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question 5 (1 point) saved which structure is found in the nucleus and …
B. Chromatin
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which of mendels laws or principles explains that traits are passed fro…
the law of segregation
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each kernel of corn on a single ear can inherit a different set of alle…
law of independent assortment
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question 4 (1 point) which organelle contains enzymes that detoxifies c…
C. Peroxisomes
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the concept of evolution by way of natural selection is a central tenet…
an explanation of phenomena that can be accepted as true because it is supported by repeated observations and experimentation
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multiple choice questions 1. a specific type of cell is being studied b…
D. A eukaryotic plant cell
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what is a gene? the different forms of a trait a segment of dna that is…
a segment of DNA that is the basic unit of heredity
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what can be known about mendels five - part hypothesis? it is an answer…
It identifies one allele for each gene.
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when mendel crossed purebred purple - flowering plants (pp) with purebr…
100 percent purple
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question 24 which organelles are the sites of protein synthesis? lysoso…
C. Ribosome
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why did mendel study pea plants? they reproduce sexually and have many …
They reproduce sexually and have many traits that are easy to observe.
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which of mendels laws or principles states that gametes carry one allel…
law of segregation
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question 20 which organelles are membranous sacs containing acid hydrol…
Question 20: D. Lysosome Question 22: D. Lipid and steroid synthesis
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question 18 cytoplasm is made up of ____ plus the organelles. water cyt…
Question 18: B. Cytosol Question 19: C. Site of intracellular digestion
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monitoring components of ecosystems is necessary to detect change, espe…
True
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which of the following is not a component of monitored ecosystem manage…
Timber
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the carbon cycle label the numbered boxes correctly with the following:…
1. Respiration by animals 2. Photosynthesis by plants 3. Death and waste 4. Decomposition 5. Combustion 6. Fossil fuels formed over millions of years 7. Respiration by plants 8. T…
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which of the following defines when new rock is exposed from a geologic…
Primary succession