Biology
Cell biology, genetics, ecology, and life science fundamentals.
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question 7 of 10 which action is most similar to one taken by great bri…
D. A company prevents its employees from discussing new products with anyone outside the company.
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as a result of the industrial revolution, the textile industry in great…
A. experienced an enormous increase in productivity.
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you want to experiment if miracle grow will increase your tomato crop. …
The use of Miracle - grow
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in the last three paragraphs, the author uses a flash - forward to — ma…
show how the conflict was resolved
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question 5 of 10 which development occurred as part of the second indus…
B. Other countries surpassed Great Britain in manufacturing.
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why does incorporation of di - deoxynucleotides stop dna elongation by …
Di-deoxynucleotides lack a 3'-OH, which cannot form a phosphodiester bond with the 5'-PO₄.
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select the correct answer. where does digestion begin? a. the mouth b. …
A. the mouth
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select all that apply which statements are true about water? forms the …
- Helps maintain the shape of enzymes and proteins - Aids in the digestion of food - Assists in the regulation of body temperature
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spontaneous generation: the idea that living things could come from thi…
Spontaneous Generation: the idea that living things could come from non - living things Francesco Redi (1668): Designed an experiment to determine if meat would turn into maggots …
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questions 6 through 9 refer to the following. \the isolation of the nat…
B. It was an unintended consequence of contact between the New World and the Old World.
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question 4 of 10 why was the development of the bessemer process import…
A. It enabled railroad companies to build rails out of steel instead of iron.
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the template dna strand is 5-acgttacctagttgc-3. what is the mrna strand…
5'-UGCAAUGGAUCAACG-3' (second option)
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questions 6 through 9 refer to the following. \the isolation of the nat…
None of the above options are correct based on the main content of the excerpt.
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what was one major effect of the spread of railroads throughout great b…
C. British workers found it easier to seek new jobs in cities far from their homes.
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the polymerase chain reaction (pcr) is a laboratory technique used to m…
Sample C would fail to denature properly and show poor amplification
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multiple choice question the watery fluid located within cells is calle…
B. intracellular; extracellular
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paul is studying dna replication in a cell - free system. his solution …
C. DNA ligase
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question 1 of 10 the industrial revolution began in great britain partl…
A. provided it with resources and captive markets.
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isaac discovers that a newly isolated bacterium has an unusual rna poly…
Transcription would be limited because the cell would need a separate enzyme to make RNA primers for every transcript
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charles darwin had many ideas and made many observations about how life…
a theory
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james is developing a new antibiotic that targets bacteria. during test…
The antibiotic causes RNA polymerase transcribe random DNA sequences
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reiji finds blood samples that have been exposed to extreme heat. when …
B. Whether the complementary strand is present
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o water, voice of my heart, crying in the sand, all night long crying w…
The symbolism in the first stanza foreshadows the speaker's sense of internal conflict in the second stanza.
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alexander adds only three of the four required nucleotides (datp, dgtp,…
The first A in the template DNA strand from the left
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fill in the blank question chemical messengers that stimulate the same …
autocrine signals
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questions 1 through 3 refer to the following. \on the western side of t…
A. Migration in pursuit of fertile lands
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each chemical messenger in the body fits specifically into one of the f…
False
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which statement describes a major similarity between the french and ame…
D. Both were led by groups inspired by liberal ideals that emerged during the Enlightenment.
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questions 6 through 9 refer to the following. \the isolation of the nat…
B. It was an unintended consequence of contact between the New World and the Old World.
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in the blank question chemical messengers that act locally on nearby ce…
Chemical messengers that act locally on nearby cells are called paracrine signals, whereas chemical messengers that act on cells further away from their source are called endocrin…
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why is glycolysis considered universal? it produces oxygen. it is found…
It is found in all living cells.
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why does glycolysis occur in the cytoplasm and not in specialized organ…
Organelles were not present initially.
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many ocean species are able to harvest oxygen from the environment thro…
Species 1 will be more affected by the virus
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which are processes coordinated by the endocrine system? reproduction g…
Reproduction, Growth and development, Metabolism
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multiple choice question what are chemical messengers that diffuse thro…
Paracrines
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what is the function of nad+ in glycolysis? to split glucose to form na…
to move H⁺ ions around
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why is glycolysis considered anaerobic? it requires oxygen. it depletes…
It does not require oxygen.
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fill in the blank question hormones are examples of -modulated signals.…
chemically
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which of the following was not an advantage of the continental army dur…
1. D. Having a strong Navy 2. A. Boston Tea Party
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what characteristic of universities made them very attractive to scient…
B. Their acceptance of classical Greek theories
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hormones allow the male and female to produce sex cells called _______.…
C. gametes
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question 5 (1 point) lesson 1 encourages you to consider if life beyond…
Question 5: True Question 6: B. How you would search for life beyond Earth, comparing Earth to another planet.
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question 8 of 10 what did nicolaus copernicus contribute to the scienti…
B. He proposed a heliocentric system — that Earth orbits the sun.
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which system causes a quicker response to a stimulus? nervous endocrine…
Nervous
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choose the correct answer. the motor division of the peripheral nervous…
the somatic and autonomic nervous systems
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cells with only one copy of each chromosome are called haploid diploid
Haploid
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a high frequency of action potentials is a ______ stimulus. strong weak…
A. strong
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select all that apply the four elements that make up about 96% of body …
oxygen, nitrogen, hydrogen, carbon
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nervous system what is the charge of the electrical signals sent from t…
negative
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neurotransmitters are chemicals released by ________. endocrine glands …
B. neurons
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question 6 of 10 what role did the catholic church play in the developm…
B. The church rejected the theory and tried to punish scientists for promoting it.
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how does a nerve impulse begin once a signal is received? the cell fill…
A positive charge is created in the cell, which then travels down the rest of the cell.
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cells with 2 copies of each chromosome are called haploid diploid rewat…
B. Diploid
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question 4 of 10 which of the following describes a long - term impact …
A. It transformed the ways Europeans thought and led to more periods of change.
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elephant skin have you ever wondered what causes the wrinkles on an ele…
They provide background information.
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multiple choice question which element makes up the highest percentage …
Oxygen
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elephant skin have you ever wondered what causes the wrinkles on an ele…
It may lead to medical treatments that can benefit humans.
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a battery of an unknown emf and an internal resistance of 0.5 ω is conn…
4.1.1: 2.4V 4.1.2: 1.4A 4.1.3: 3.1V Change in volt - meter reading: DECREASE
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elephant skin have you ever wondered what causes the wrinkles on an ele…
It helps readers understand the way in which skin folds can help mud stay on elephants.
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8. the builder installed a(n) ___ brick panel that looked almost like t…
8. A. Pseudo 9. B. Ubiquitously 10. A. Benign
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02 characteristics of life (guided notes) how can the study of biology …
- How can the study of biology improve human lives?: Through medical progress, ecosystem understanding for conservation, and sustainable food source development. - How do you know…
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select all that apply identify the correct statements regarding nervous…
- Cells of the endocrine system communicate using chemical signals. - Cells of the nervous system communicate using chemical signals. - Cells of the nervous system communicate pre…
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question 10 complementary or alternative medicine is now referred to as…
- Question 10: Integrated Medicine - Question 11: Self - care and illness prevention - Question 12: The Stages of Death and Dying
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part ii. odd one out erase each group of terms. cross out the term that…
1. Energy Source 2. Glycerol 3. Glucose 4. Energy Storage
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nondisjunction happens when the cell gets exactly the right number of c…
False
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at the end of meiosis, the cells have ________ the number of chromosome…
C. Half
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a may rule a country with an iron fist and be totally unrestrained by a…
# Breve explicación: Un dictador es alguien que gobierna un país con autoridad absoluta y sin restricciones legales. Un aristócrata es parte de la nobleza y no necesariamente gobe…
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crossing over allows for genetic variety false true
True
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the american revolution was caused by the american colonists greedy des…
C. Both try to persuade the reader by only including details that support their arguments.
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in what way has the development of cellular phones been characteristic …
C. It has made the spread of cultures and ideas easier.
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how many divisions does the cell go through in meiosis 1 2 5 3
2
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what is the purpose of the respiratory system? it provides structure fo…
It filters air and brings oxygen into the body.
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determine whether the following statement regarding biological and psyc…
1) True
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20 multiple choice 1 point as shown in the diagram, when environmental …
# Breve explicación: El hielo flota porque las moléculas de agua en él son menos densas que en el agua líquida. Esto crea una barrera aislante en la superficie, lo que permite que…
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how does oxygen enter the blood stream? the alveoli allows oxygen to di…
The alveoli allows oxygen to diffuse to the capillaries.
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1. risk factors contributed by the roadway and the environment might in…
construction, sharp curve, snow, and ice.
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to qualify for the position of art professor, an applicant must have a …
A. No applicants qualify for the position
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question 12 (2 points) saved ptsd learning models point out that classi…
1) Pedro's reaction could be a symptom of PTSD. 3) The sound of wind is the conditioned stimulus.
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which of the following organs is located in the upper respiratory tract…
pharynx
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6) you decide to clean the bathroom. you notice that the shower is cove…
6) IV: Liquid sprayed (lemonade juice or water) DV: Appearance of green slime CG: Shower side sprayed with water 7) IV: What is done with the clothes (thrown into closet, thrown i…
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which of the following substances diffuses out of the alveolus in the a…
CO₂ (carbon dioxide)
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5. how many substrates will fit with an enzyme? about fifty only a few …
only a few
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4. which of the following terms refers to the set of processes for buil…
D. metabolism
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which of the following actions best shows how a historian would study t…
B. Reading about how earlier historians wrote about the French Revolution
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match the word to its short - phrase definition. match the items in the…
voluntary - free choice image - moral and mental likeness to God Genesis - first book of the Bible created - made from nothing evolution - gradual development to higher form garde…
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source 1 over 150 years ago, abraham lincoln and stephen a. douglas hel…
C. Both are primary sources.
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gametes are also known as the sex cells false true rewatch submit
True
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1 what is the name of the model that describes the relationship between…
D. lock and key
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question 10 instructions: read the paragraph below and answer the quest…
A. 3
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examine this list: i. a letter written by a participant in the revoluti…
D. I and IV
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three characteristics in which a mans brain differs from an apes brain …
angular gyrus, lateralization
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read this passage: during the scientific revolution, nicolaus copernicu…
C. Scientists made important discoveries in many different fields during the scientific revolution.
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13 multiple choice 1 point use the graph to complete the following: wha…
Ninguna de las opciones (Pycnocline, Thermocline, Halocline) es correcta. La respuesta correcta es eufotic zone.
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three characteristics in which a mans brain differs from an apes brain …
# Breve explicación: El ángulo girus es más desarrollado en el cerebro humano y está asociado con funciones cognitivas complejas. La lateralización, donde ciertas funciones se con…
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what is the primary advantage of asexual reproduction as described in t…
"It allows for faster reproduction and produces more offspring."
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three characteristics in which a mans brain differs from an apes brain …
# Breve explicación: El ángulo girus es más desarrollado en el cerebro humano. La lateralización, que es la especialización funcional de los hemisferios cerebrales, también es más…
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2. why are ions important to metabolism? some enzymes break down into i…
Some enzymes require specific ions to work.
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1. what are the functions of an enzyme in a metabolic reaction? select …
- lowering the energy it takes for a reaction to occur or speeding up a reaction - aligning the parts of substrates that need to connect to form a product - bringing substrates cl…
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instructions: read the paragraph below and answer the questions that fo…
A. Sentence 1
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question 9 in the circuit represented below, a battery of emf 30 v and …
3.1: $3.75\Omega$ 3.2: $1A$ 3.3: $7\Omega$