生物
细胞生物学、遗传学、生态学与生命科学基础。
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8. the energy pyramid shows the flow of energy (glucose) that might tak…
They supply oxygen through photosynthesis.
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in humans, ear wax might be controlled by a single gene showing mendeli…
Since no pairs of parents with dry ear wax produced an offspring with wet earwax, this trait is likely to be governed by a single gene.
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7. the graphs below show the relative concentrations of two gases in th…
Cell Respiration
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7.2. describe the importance of gregor mendels experiments to our under…
Mendel explored inheritance of traits by performing a genetic cross. He first relied on a parental P generation of plants that were true - breeding and always produced flowers wit…
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6. photosynthesis and cellular respiration both involve the use and rel…
Cellular respiration uses oxygen and releases carbon dioxide, while photosynthesis uses carbon dioxide and releases oxygen.
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6. the 2nd continental congress describe this event which theme? why?
Describe this event: The Second Continental Congress was a gathering of delegates from the Thirteen Colonies that functioned as a central government during the American Revolution…
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what is one thing you can do to quickly generate a list of flexible alt…
You can freewrite continuously for five to ten minutes.
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which of the following can impact the phenotypes of individuals? has an…
Has an Impact: environment, nature, nurture, genotypes Does Not Have an Impact: None of the given options fit here.
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choose the correct answer for each row. choose the correct answer for e…
1. Fotosíntesis: O, Respiración celular: 2. Fotosíntesis: , Respiración celular: O 3. Fotosíntesis: O, Respiración celular: 4. Fotosíntesis: , Respiración celular: O 5. Fotosíntes…
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two cats are both heterozygous for hair length, ss, and heterozygous fo…
Long, colored hair: $\frac{1}{16}$ Long, white hair: $\frac{3}{16}$ Short, colored hair: $\frac{3}{16}$ Short, white hair: $\frac{9}{16}$
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a complex trait is a genetic trait whose pattern of inheritance cannot …
- Channel catfish: Mendelian inheritance - Three - spined stickleback: Mendelian inheritance - Damselfish: Mendelian inheritance - Goldfish: Complex inheritance
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at the beginning of the term, tyrones friend steve asks him to join the…
Tyrone does not follow a system for assessing alternatives.
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materials that require acknowledgment commonly consulted sources for re…
False
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4 trying to understand what your friend is feeling and going through ma…
B. "Ask yourself, 'If the roles were reversed, what would I want a friend to do?'"
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before making any decisions, it is important to always multiple choice …
B. Identify goals and consider the decision's consequences
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four oclock flowers, flower color is controlled by a single gene with t…
- Red flowers: $RR$, homozygous - White flowers: $WW$ - Pink flowers: $RW$, $WR$, heterozygous
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question 37 the diagnostic term ar/rhythmia means: obstruction of an ar…
- Question 37: variation in normal heart rhythm or contraction - Question 38: blood bursting forth - Question 39: dust
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4. which biomolecule travels across the cell membrane to the mitochondr…
# Breve explicación: Los carbohidratos, especialmente el glucosa, son los biomoléculas que se metabolizan rápidamente para producir ATP en las mitocondrias a través del proceso de…
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passage 1 use the illustration below to answer the next two questions. …
# Breve explicación: Durante la fotosíntesis, las plantas usan dióxido de carbono ($CO_2$) y agua ($H_2O$) para sintetizar glucosa ($C_6H_{12}O_6$) y liberar oxígeno ($O_2$). La g…
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question 28 ___ collected throughout the body drain(s) into the blood t…
Question 28: B. lymph Question 29: A. atherosclerosis Question 30: D. myocardial infarction
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question 3 2.5 pts southwest airlines has made a name for itself in the…
B. Marketing concept
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montana - big sky country (paragraphs 1 - 3) 1 what do you think of whe…
1. From an Indian - Spanish word meaning "ground". 2. Meriwether Lewis and William Clark brought the first explorers to Montana in 1805.
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use the illustration below to answer the next two questions. 3, part 1 …
X - energía, Y - energía
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2. ccc structure and function why do cells have so many different organ…
Cells have many different organelles and structures to carry out specialized functions, both at the organelle - level and the cell - type level for the overall needs of the organi…
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2. the illustration below represents the movement of materials involved…
The cellular process is photosynthesis, and it takes place in the chloroplast.
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use the following balanced chemical equation for the next two questions…
Part 1: mitocondria Part 2: ATP (tri - fosfato de adenosina)
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in four oclock flowers, flower color is controlled by a single gene wit…
RR - red flowers homozygous (RR) - red flowers RW - pink flowers WR - pink flowers heterozygous (RW or WR) - pink flowers WW - white flowers
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in the time of the late war being strenuous to defend, secure, and prom…
B. The creation of a stronger central government
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in pea plants, the tall allele (t) is dominant to the short allele (t) …
1/2
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threatened by popular political victories in the states and widespread …
A. The claims of parliamentary authority over colonial legislatures
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part f fat cells are plump, spherical cells that resemble the shape of …
Insulation and cushioning
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pre - reading 1. what is the loudest sound that you have heard? describ…
1. Vibrations in the ear produce the sensation of sound. 2. Ultrasound is sound with a frequency higher than the upper - limit of human hearing (above 20,000 Hz). 3. An elastic me…
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cells vary widely in size. do you know how these cells compare to each …
E. coli cells, Human red blood cells, Onion root cells
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cells vary widely in size. do you know how these cells compare to each …
E - coli cells, Human red blood cells, Onion root cells
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6. review the beginning of this article about chinese factory workers, …
the article's title
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do you remember how different microscopes compares in magnifying power?…
Lowest magnification: Compound light microscope Middle magnification: Scanning electron microscope Highest magnification: Transmission electron microscope
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part c another student has left a slide on your lab microscope. you dec…
A. a eukaryotic plant cell
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colonial america: for each region describe their weather, economies, an…
1. **New England**: Colder climate, fishing/ship - building/small - scale farming economy, mainly English Puritan population. 2. **Middle**: Moderate climate, farming/trade/manufa…
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¿qué es el efecto invernadero? a. los gases de la atmósfera atrapan el …
# Breve Explicación: El efecto invernadero se produce cuando ciertos gases de la atmósfera (gases de efecto invernadero) atrapan el calor del sol que llega a la Tierra y evitan qu…
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every cell must include which of the following? select all that apply. …
genetic information, an internal fluid environment, a membrane
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1. changing your business strategy congratulations, you have just finis…
Increase my price to bring in more per hour.
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pregunta 1 de 28 ¿qué tipo de moléculas son los monosacáridos y disacár…
C. Carbohidratos
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the cell theory comprises three facts. can you identify an example of e…
1. All living organisms are made of cells: A snake has many different types of cells in its body, including skin cells and blood cells with a nucleus. 2. All cells come from pre -…
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reading comprehension practice test while the terms green and sustainab…
Some sustainable designs are green, while others are not
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part b - thinking critically which three statements may correctly expla…
The few drug - resistant bacteria in the population reproduced, quickly leading to a large drug - resistant population. Between time points C and D, drug - resistant bacteria were…
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31. by the end of prophase, all of the following has occurred except a.…
31. C 32. A 33. A 34. Daughter cells will have half the normal amount of DNA. 35. Growth, repair and asexual reproduction. 36. Prophase: Chromatin condenses, nuclear membrane brea…
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why do you need to wipe off excess stain, and when should this be done?
Excess stain needs to be wiped off to avoid uneven coloring and buildup. It should be done after penetration but before drying.
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a population of bacteria may evolve resistance to a drug over time. thi…
B.
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4. there is one science lab in the high school. the biology class needs…
4. 35 5. 4
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¿qué molécula contribuye al efecto invernadero? a. o2 b. no do. co2 d. …
C. CO2
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¿qué tipo de molécula está formada por aminoácidos? a. ácido nucleico b…
B. Proteína
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pregunta 1 de 25 ¿cuál es una diferencia entre utilizar una célula sola…
A. Las células solares no convierten la energía cinética en electricidad.
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¿cuál es un tipo de carbohidrato? a. triglicéridos b. disacárido dq. nu…
# Breve Explicación: Los triglicéridos son lípidos, los nucleótidos son parte de los ácidos nucleicos y las enzimas son proteínas que catalizan reacciones químicas. Los disacárido…
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from atom to multicellular organism survive on its own? explain. could …
No, a single cell from a multicellular organism cannot survive on its own. This is because multicellular organisms have cell specialization and interdependence, and a single cell …
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in goldfish, the twin - tailed trait has two alleles. goldfish that hav…
homozygous recessive
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pregunta 1 de 25 ¿qué tipo de energía libera gases de efecto invernader…
A. Gas natural
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pregunta 1 de 25 ¿qué tipo de molécula sostiene la estructura alta de u…
B. Polisacárido
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7.2. describe the importance of gregor mendels experiments to our under…
- Different traits are inherited independently of one another. - Each gamete carries only one of the two copies of the parent’s alleles.
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if two chickens with the genotypes aarr and aarr are crossed, what are …
AaRr, AaRR, AARr
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7.6. explain how an individuals phenotype may be determined by multiple…
Applies: epistasis Applies: polygenic inheritance Applies: environmental effects Does not apply: codominance
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the length of a bacterial cell is 2.2×10⁻⁶ m. express the length of the…
\(0.0000022\)
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a brown mouse is repeatedly crossed with a white mouse and produces 43 …
Brown mouse: BB White mouse: bb
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occasionally, a gamete is formed that contains both alleles of a gene i…
law of segregation, meiosis II
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two people of medium skin tone have five children, each with a differen…
influenced by the environment, a polygenic trait
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a guinea pig has red eyes, which is the recessive condition. its eye co…
genotype
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match the traits with examples of how they influence the phenotype of a…
Chickens will produce a "walnut comb" on their head only if they possess at least one dominant allele in each of two different genes - epistasis A gene influences both the height …
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in each diagram explain what is happening. your answer should identify …
1. Explanation: Glucose monomers form a polysaccharide by condensation. '?': Polysaccharide 2. Explanation: Protein is hydrolyzed into amino - acids. '?': Amino - acids 3. Explana…
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drag the potential offspring genotypes into the correct boxes in the pu…
| | B | B | |--|--|--| | B | $BB$ | $BB$ | | b | $Bb$ | $Bb$ |
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multiple - choice question which has a cell wall? plant cell animal cell
plant cell
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a brown rabbit with long ears, bbll, is crossed with a white rabbit wit…
The box where the $bl$ gamete from the $BbLl$ parent (top - row) and the $bl$ gamete from the $bbLl$ parent (left - column) intersect.
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englewood corporation experienced four situations for its supplies. req…
For Situation 3: Purchases of Supplies = $1300 For Situation 4: Ending Supplies = $200 Journal entry for purchase of supplies (assuming cash purchase): Accounts: Supplies, Debit: …
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which of the following are a scenario where a cell may need to perform …
to send out products other parts of the organism may need.
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multiple - choice question which of the following scenerio is an exampl…
to get nutrients it needs
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answer these: 1. since glucose is an example of simple sugar, what do y…
1. A complex carbohydrate (polysaccharide) 2. Different shapes/colors/symbols may represent different amino acids. 3. 4 4. The nitrogen - containing base.
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multiple - choice question which of the following scenario is an exampl…
to get nutrients it needs
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19. describe an example of a feedback mechanism. include if your exampl…
20. C. Organ 21. B. Cancer 22. D. They are undifferentiated cells that can turn into a number of different kinds of cells as needed. 23. A. apoptosis 24. C. Tumor cells divide wit…
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multiple - choice question during endocytosis materials are taken out t…
B. taken in
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so if a body cell has 46 chromosomes, how many are in a sperm or egg ce…
B. 23
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for each of the following images, identify the polymer and identify the…
| POLYMER | MONOMER | | ---- | ---- | | Protein | Amino - acid | | Starch | Glucose | | DNA | Nucleotide | | Complex Carbohydrate | Simple Sugar |
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while water molecules are polar, they are also very small. one fact not…
simple diffusion
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las mujeres de clase media durante la revolución industrial. generalmen…
- Pregunta 23: eran los principales responsables de la vida familiar. - Pregunta 24: materias primas y mercados para sus productos industriales. - Pregunta 25: crecimiento poblaci…
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plumpton rentals company faced the following situations. view the situa…
$128000$
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multiple - choice question charged ions are traveling through a cell me…
facilitated diffusion
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plumpton rentals company faced the following situations. view the situa…
| Accounts | Debit | Credit | |--|--|--| | Depreciation Expense—Equipment | 32000 | | | Accumulated Depreciation—Equipment | | 32000 |
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multiple - choice question for water to travel across the cell membrane…
B. Facilitated diffusion
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¿cuál de las siguientes afirmaciones coincide mejor con la filosofía de…
### Pregunta 17 # Breve Explicación: Karl Marx propuso que la historia de las sociedades es una historia de luchas de clases, donde los grupos socialmente diferenciados se enfrent…
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the difference between how organisms look is determined by the organism…
nitrogen base sequence
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how many different nitrogenous bases are found in dna? 2 4 5
B. 4
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movement from low concentration to high concentration will require noth…
energy/ATP
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5 matching 1 point review question : match the economic sectors to thei…
Secondary Sector: Manufacturing natural resources such as a sawmill Tertiary Sector: Provides services like a UPS driver Quaternary Sector: Manipulation of information like a bank…
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select the correct answer which of these sentences is in the subjunctiv…
C. Es improbable que el curanderismo ayude a los pacientes.
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multiple - choice question which biomolecule is dna classified as? prot…
D. Nucleic Acids
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read the following paragraphs from the article. some believed that the …
C. The first paragraph provides one hypothesis about the gallows' location, then the second provides an alternative hypothesis.
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multiple - choice question where is dna found? your big toe pictures of…
D. Nucleus of cells
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simple diffusion and facilitated diffusion are both types of ________ t…
B. Passive
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multiple - choice question during facilitated diffusion - it is still p…
true
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11. match the following organelles to their function or structure. note…
11. 1. A 2. G 3. E 4. H 5. D 6. C 7. F 8. B 12. B 13. A 14. D 15. B 16. C 17. a. Diffusion b. Active transport c. Phagocytosis d. Osmosis 18. a. A b. P c. P d. A
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read the quotation to the right. what argument is powderly making in th…
Labor unions were as revolutionary as the Declaration of Independence.
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what helps to transport materials across the membrane, can open and clo…
proteins
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clark rentals company faced the following situations. view the situatio…
| Accounts | Debit | Credit | |--|--|--| | Supplies Expense | 2200 | | | Supplies | | 2200 |