生物
细胞生物学、遗传学、生态学与生命科学基础。
-
monohybrid sex - linkage problems 1. what is the genotype of a normal m…
1. $X^NY$ 2. $X^NY$ 3. $X^NX^N$ 4. $X^nX^n$ 5. $X^NX^n$ 6. A. Mom: $X^NX^n$, Dad: $X^NY$ B. 50% C. 50% 7. Her father's genotype is $X^nY$ 8. Her father is color - blind 9. A. Mom:…
-
high - speed rail systems, in which trains can move at great speeds, ar…
D. The text notes a general trend and then cites an example of that trend.
-
a a cell transports large molecules out of the cell by: answers a - d a…
D. exocytosis
-
question # 35 of 53 flag question epithelial cells with an endocrine fu…
C. secrete hormones into the bloodstream.
-
what are the green disks in the chloroplasts called? what reaction take…
1. Stroma of chloroplasts 2. Light - dependent reactions 3. Grana
-
5. in humans, the allele for tongue rolling (r) is dominant to the alle…
5. A. Rr B. rr C. 50% or 1/2 D. 50% or 1/2 6. A. 1 RR : 1 Rr B. 1 red : 0 yellow C. 100% or 1, 0% or 0 7. A. Hh B. hh C. 1 Hh : 1 hh D. 1 hornless : 1 horned 8. A. 100% or 1 B. 0%…
-
where is the energy from sunlight stored?
In plants, it is stored in chemical bonds of carbohydrates; in the Earth - atmosphere system, in forms like heat energy and biomass.
-
#2 which branch of forensic science do you believe has the biggest impa…
DNA analysis and forensic toxicology are two branches of forensic science that have a significant impact on solving crimes. DNA analysis provides unique genetic evidence for ident…
-
what are the 2 products of photosynthesis? where does a plant get co2
Glucose and oxygen
-
drag the labels to the appropriate locations on this flowchart. create …
1. Gather plasmid & target DNA 2. Cut DNA with restriction enzymes 3. Create a recombinant plasmid 4. Create transgenic cells 5. Harvest product
-
task 1 think about what could have happened if england never took part …
France might have had more North American territory and the path to the American Revolution could have been different.
-
supply chain questions - d bamboo is a type of tree. o true o false
B. False
-
drag the steps of gene cloning into the correct sequence. ligate pastes…
1. Cut out the insulin gene using restriction enzymes. Cut the bacterial plasmid with the same restriction enzymes. 2. Ligase pastes the insulin gene into the bacterial plasmid. 3…
-
what kind of items are found along the coastline of the philippines? a.…
D. seaweed
-
where does a plant get co2?
From the atmosphere.
-
the table shows two sloth populations growing over time. these patterns…
| time (years since 1990) | population 1 (thousands) | population 2 (thousands) | | ---- | ---- | ---- | | 5 | 40.7 | 29 | | 6 | 36.4 | 27 | | 7 | 34.1 | 25 | | 8 | 33.8 | 23 |
-
permutations unique id: 0082 this is the only question in this section.…
# Explicación: ## Paso 1: Identificar el número de libros Hay 4 libros (libro de inglés, libro de biología, libro de historia y libro de escritura). ## Paso 2: Aplicar la fórmula …
-
an astronaut in space an astronaut and his space suit have a combined m…
(a) 12 m (b) 32.4 kg·m/s
-
what are the 3 reactants of photosynthesis?
Carbon - dioxide, water, light energy
-
name: practical math you are a financial advisor by profession. a poten…
$4150$
-
why are plants called autotrophs?
Plants are called autotrophs because they can produce their own food through photosynthesis using sunlight, carbon - dioxide and water.
-
question 1-16 which describes the causes of the 2nd industrial revoluti…
# Breve explicación: La segunda Revolución Industrial se caracterizó por el acceso a abundantes recursos naturales, el crecimiento y la expansión de la fuerza laboral, y la adopci…
-
5. select the correct answer from each drop - down menu. what kind of r…
First drop - down: internal
-
the excerpt below was published in the catholic tribune in 1886. granvi…
C. African Americans made contributions to society with innovative inventions.
-
in what organelle does photosynthesis take place?
Chloroplasts
-
question 1 - 13 which statement identifies a relationship between the 1…
La segunda Revolución Industrial se basó en los sistemas de fábrica existentes de la primera y utilizó nuevas estrategias de producción para mejorar la eficiencia.
-
writing prompt - the power of interviews interviews are one of the most…
I would choose to interview Malala Yousafzai. I chose her because of her immense courage in advocating for girls' education. 1. What inspired you to keep fighting for education ev…
-
question 1-11 which occurred as a result of the 2nd industrial revoluti…
# Breve explicación: Durante la segunda Revolución Industrial, la concentración de capital y la creciente productividad industrial llevaron a una mayor desigualdad en la distribuc…
-
deoxyribose sugar thymine base double - stranded ribose sugar uracil ba…
DNA: deoxyribose sugar, thymine base, double - stranded RNA only: ribose sugar, uracil base, single - stranded Both DNA and RNA: nucleotides, phosphate, guanine
-
question 1 - 17 the chart below contains information related to the 1st…
# Breve explicación: La segunda Revolución Industrial fue conocida por el desarrollo de la acería, el uso masivo del teléfono y la creación de la línea de montaje. Estos avances f…
-
the cell cycle name 11. what moves the chromatids during mitosis? 12. w…
11. Spindle fibers 12. Centrioles 13. Prophase, metaphase, anaphase, telophase 14. Two 15. Telophase 16. 46 17. Two; 72 18. Prophase 19. [Depends on organism's somatic - cell chro…
-
the central dogma of molecular biology is centered upon the process of …
B. proteins
-
read the excerpt from \leave la jollas sea lions alone.\ over 95,000 pe…
to illustrate that there is strong public support for protecting the sea lions
-
many scientific explanations for the origin of dna and life have been p…
B. The first life forms were self - replicating nucleic acids, such as RNA or DNA C. RNA is able to store and pass on genetic information
-
read the sentence from \leave la jollas sea lions alone.\ perhaps more …
C. strongly negative connotation
-
dna encodes the information necessary to produce the proteins needed by…
B. Yes, all organisms use DNA for the production of proteins.
-
central dogma includes the following: the dna codes for the production …
D. nucleus; cytoplasm; ribosome
-
question 1-6 which statement applies to the second industrial revolutio…
# Breve explicación: La Segunda Revolución Industrial, que se desarrolló a partir del siglo XIX, fue caracterizada por el auge de la producción de acero y la adopción de las línea…
-
this is a nucleotide. if c is uracil, b is ____________ and the nucleot…
A. ribose, RNA
-
which of these is not a name for the final stage of photosynthesis? the…
Substrate - level phosphorylation
-
where are the raw materials for the calvin cycle primarily obtained? fr…
From the light reactions
-
what type of biomolecule is being produced at the ribosome? a lipid b p…
B. protein
-
what serves as the primary energy source for the calvin cycle? water su…
sunlight
-
which enzyme catalyzes the calvin cycle? carbon reductase atp synthase …
RuBisCo
-
the way chromosomes control cell processes is by coding for the product…
C. coding for the production of all a cell's proteins
-
how has globalization most significantly changed the economic functions…
Many cities have shifted away from manufacturing to global service and finance industries.
-
what molecule combines with the 5 - carbon rubp to form a 6 - carbon co…
Carbon Dioxide
-
what is the primary goal of international trade agreements like the usm…
To increase economic cooperation and reduce trade barriers.
-
question 1-2 the quotation below is from john d. rockefeller in 1902 in…
# Breve explicación: La frase "El crecimiento de un gran negocio es meramente el carruaje de la firme" sugiere un enfoque capitalista tradicional donde las empresas buscan crecer …
-
el número de bacterias en una muestra después x los días se representa …
C. 4.8% disminuir
-
the diagram below contains of inventions relevant to the second industr…
C. Significativos inventos de la Revolución Industrial
-
3. the incarnation refers specifically to: the holy spirit guiding the …
God taking on human flesh in Jesus Christ
-
if you heard someone say the patients cells are dividing rapidly, what …
1. The word 'patient' indicates a medical setting. 2. Analyze the subject matter and surrounding vocabulary.
-
when the word colt is used in a biology textbook versus a crime novel, …
For the first question: Context determines which definition of a word applies. For the second question: Specialized fields develop their own vocabulary needs.
-
imagine an author wants readers to feel empathy for a character facing …
D. use first - person point of view/perspective, internal conflict, and emotional word choice The first - person point of view makes the character's internal conflict more immedia…
-
digging deeper: van helmonts experiment plants within the genus tilland…
1. Does a plant get most of its mass from the soil? 2. Air plants have tiny roots and don't get nutrients from soil, validating that plants may not rely on soil for nutrition. 3. …
-
the cell cycle is a predictable sequence of events that makes up the li…
Interphase: The cytoplasm doubles, increasing the overall size and volume of the cell; Chromosomes are duplicated in preparation for cell division. Mitosis: The duplicated chromos…
-
vocabulary boost a read the sentences. then complete the paragraph belo…
1. Scientists 2. equipment 3. glaciers 4. size 5. point B. 1. Answers vary. For example: Yes, I want to learn on a glacier because I'm interested in the unique ecosystem and the g…
-
19. which scientists studied dna with x - ray diffraction? a) watson an…
b) Franklin and Wilkins 20.
-
about 2 billion years ago, oxygen began to build up in the atmosphere d…
thick bands of iron oxides (rust) in Precambrian rock layers
-
what is not true about the incarnational principle? physical elements l…
God's grace cannot be given to us through physical things
-
if cyanobacteria had failed to appear on earth, how would the evolution…
Earth's atmosphere would consist of volcanic gases and water vapor.
-
the big six and the temperature danger zone you must reheat food to an …
True
-
the big six and the temperature danger zone germs can double every 20 m…
Every 20 min or less
-
aviation tools: question 3 of 38 tool. a tap is used to: a cut external…
B. Cut internal threads.
-
why do higher trophic levels in most ecosystems contain fewer organisms…
A. Energy available for use to the highest trophic level is small
-
aviation tools. question 2 of 38 what precision measuring tool is used …
A. Dial gauge.
-
the big six and the temperature danger zone non typhoidal salmonella co…
B. Chicken or animals
-
which of the following represents the lowest level of organization in t…
A. the single deer standing near the flowing river
-
what term describes all of the members of a species of mockingbirds tha…
B. a population
-
the men who created the new constitutional document for france were not…
True A. The death of the king
-
what term describes all of the members of a species of mockingbirds tha…
B. a population
-
the national assembly did all but which of the following in 1789? natio…
1. C. Brought about the Reign of Terror 2. B. the soaring price of food and rising unemployment
-
which came first? execution of king louis xvi napoleons empire the form…
The formation of the French National Assembly The French Jacobins were revolutionary radicals
-
the stingray resting on the bottom of the reef represents a. a communit…
C. an organism
-
short answer questions answer the following short - answer questions ab…
1. Harsh conditions and revolutionary ideas inspired them to fight for freedom. 2. It was the first successful slave - led revolution creating an independent black nation, challen…
-
seventh grade > ff.3 identify dependent and independent select the depe…
whose cardiology research has revolutionized heart transplant procedures
-
multiple choice questions answer the following multiple - choice questi…
1. D. Haiti 2. B. Wheat 3. B. Toussaint L'Ouverture
-
the population of adult frogs in a wetlands ecosystem has increased to …
The population of frogs would decrease because of limited resources, or by predation or disease.
-
a population of rodents becomes stranded on a remote island. eventually…
Birth and death rates would be relatively equal.
-
which type of succession is likely to occur immediately following a vol…
Primary succession because new organisms will be needed to create soil.
-
when taken to a new habitat, non - native plants often threaten native …
Non-native plants compete with native plants for resources.
-
1. which item has increased the most in price? decreased the most in pr…
1. INCREASED: Medical Services; DECREASED: Toys 2. None 3. INCREASED: Healthcare; DECREASED: Consumer Goods 4. Placing 0% at the bottom makes increases more visually prominent. 5.…
-
1. which of the following statements best describes a prediction? a the…
b. If the water in a pond has lower levels of pesticide then there will be less deformed frogs.
-
saber vs. conocer in spanish, there are two verbs that express the idea…
The main difference between "saber" and "conocer" in Spanish is that "saber" is for knowledge of facts or skills and "conocer" is for acquaintance with people/places. The conjugat…
-
what type of creatures do herpetologists study?
Reptiles and amphibians
-
4. which of the following would apply if you are testing whether or not…
A. The amount of water given to the plant is the independent variable
-
read the rough draft of a works cited page. works cited gregor, saul. h…
a word describing the medium
-
foundations of microeconomics • for each section of the text: - create …
| Section | Subtitle | Sentence Summary | Connect to Vocab Builder | Connect to Real - Life | | --- | --- | --- | --- | --- | | Mercantilism | The Wealth - Accumulation Doctrine |…
-
a group of students conducted a science fair experiment to find out how…
Giving radish plants too little or too much fertilizer will slow down plant growth.
-
the table describes the properties of four kingdoms. several entries in…
cells with nuclei and other membrane - bound organelles
-
29 multiple choice 2 points which of the following is a characteristic …
C. cell walls made of cellulose
-
sweating in the heat and pain of war. he turned now with great thirst t…
C. It presents a shift in Henry's perception of the natural world.
-
28 multiple choice 2 points all living organisms are composed of diatom…
B. cells
-
27 multiple choice 2 points the theme that reflects the idea that there…
evolution
-
26 multiple choice 2 points what is a common trait to all members of th…
presence of genetic material
-
patrick henry comprehension directions: identify the choice that best a…
1. b. on the eve of the American Revolution, when the colonists in the north had already begun openly resisting the British 2. d. to persuade the Virginia colonists to enter into …
-
25 multiple choice 2 points all living things maintain a balance within…
D. homeostasis
-
24 multiple choice 2 points when runners experience increased breathing…
C. homeostasis
-
23 multiple choice 2 points claim - archaebacteria and eubacteria belon…
Archaebacteria cell walls do not contain peptidoglycan; but Eubacteria cell walls do