生物
细胞生物学、遗传学、生态学与生命科学基础。
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activated nuclear receptors act as factors to regulate gene expression.
transcription
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in eukaryotic cells, most of the intracellular proteins that are activa…
TRUE
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a second messenger is a molecule that relays a signal from a receptor o…
inside
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nuclear receptors first bind their ligand while anchored in the cell me…
FALSE
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in the signal transduction process, the internal activator is known as …
d. second messenger
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nuclear receptors are a class of proteins found within cells that are r…
Steroid; non - steroid
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the journal entry to record the issuance of common stock in exchange fo…
- Question 1: A debit to cash and a credit to common stock - Question 2: False - Question 3: Cash and cash equivalents, Current assets
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1. *in the following example, identify if natural selection has occurre…
Yes, natural selection has occurred. Small rodents cannot reach between branches and large/heavy ones break through and fall out. Over generations, the rodent population contains …
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while the fast processes of the carbon cycle are biological and mainly …
Fast process: photosynthesis, decomposition, cellular respiration, consumption Slow process: volcanic activity, formation of coal, formation of limestone, weathering of rocks
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7. consider the \articles of the declaration of the rights of man\, whi…
Article 1: Men are born and remain free and equal in rights. This is crucial as it forms the basis for a just and equal society envisioned by the revolutionaries.
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question 3 how does the external conflict identified in question 2 clea…
It helps show that the narrator values keeping promises.
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carbon is constantly in flux within and between earths four spheres. th…
1. Cellular respiration: Carbon moves from the biosphere to the atmosphere as plants and animals break down carbon - based molecules for energy and release carbon dioxide gas. 2. …
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6. the heart rates of different animals are shown below. | dog | lion |…
Dog: 100 beats per minute Lion: 40 beats per minute Elephant: 35 beats per minute Chicken: 240 beats per minute
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directions: use the word bank to fill in the blanks. acute dissimulatio…
1. audacity 2. gesticulations 3. stealthily 4. wary 5. trifles 6. acute 7. deputed 8. hypocritical 9. scantlings
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4 pts question 2 which incident in the story most clearly reflects an e…
Aunt Agatha's struggle to save herself when she is injured
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question 2 which incident in the story most clearly reflects an externa…
Aunt Agatha's struggle to save herself when she is injured
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directions: use the word bank to fill in the blanks. acute dissimulatio…
1. audacity 2. gesticulations 3. stealthily 4. wary 5. trifles 6. acute 7. deputed 8. hypocritical 9. scantlings
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berg argues that new york city government is affected by three external…
B. Racial and ethnic diversity within the city
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1. based upon your knowledge of the french revolution and the overall d…
1. To establish fundamental rights and a new social - political order. 2. Lack of recognition of natural rights and abuse of power. 3. Introduced concepts of equality, popular sov…
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which of the following is a nonessential amino acid? o histidine o tryp…
Serine
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which of the following is a feature of aerobic metabolism? lactate is c…
Energy is produced more slowly than in anaerobic metabolism.
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which of the following enzymes begins digestion? sucrase amylase lactas…
B. Amylase
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which monosaccharide is found abundantly in fruits? fructose sucrose gl…
A. Fructose
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carbon is exchanged within the biosphere, as well as between the biosph…
C. Carbon moves from the biosphere to the atmosphere and the geosphere during decomposition. D. Decomposers obtain energy by breaking down organic waste and dead organisms.
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53 multiple choice 1 point which of the following is not part of the ne…
53. A. pons 54. True
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which digestive enzyme hydrolyzes protein in the stomach? enteropeptida…
D. Pepsin
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autotrophs and heterotrophs obtain energy from glucose (c₆h₁₂o₆) and ot…
Cellular respiration produces water and carbon dioxide. Energy is released during cellular respiration.
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an active carbon cycle is critical for a functioning biosphere. several…
Carbon from living and dead organisms can be transferred to the atmosphere. Plants use carbon from the atmosphere during photosynthesis. Carbon moves from the biosphere to the atm…
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question 36 what substance is secreted by the gallbladder to emulsify f…
D. Bile
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miniature charts that illustrate changes in a row or column of data and…
B. sparklines
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source data: noaa global monitoring laboratory, measured at the mauna l…
1. False 2. False 3. True 4. False
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how does the average function deal with empty cells and cells containin…
B. It uses the zero values in the calculation, but ignores the empty cells.
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source data: noaa global monitoring laboratory, measured at the mauna l…
- The concentration of CO₂ in the atmosphere increased from the 1960s to the 2020s. - The atmospheric CO₂ concentration increased by more than 40 ppm between 1980 and 2010.
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the passage below describes an experiment. read the passage and think a…
the number of ripe bananas
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5 multiple choice 20 points what is an important ethical issue related …
Preventing misuse of genetic information that could harm patients or affect their privacy.
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the passage below describes an experiment. read the passage and think a…
the temperature of the heating pad
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3 multiple choice 20 points how can biotechnology improve personalized …
3. By developing treatments tailored to a patient's genetic makeup. 4. It might lead to genetic discrimination or privacy violations for individuals involved in investigations.
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the passage below describes an experiment. read the passage and think a…
the length of the filtering straw
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1 multiple choice 20 points what is the main use of dna fingerprinting …
1. To identify individuals based on their unique DNA patterns. 2. Recombinant DNA technology
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answer the following questions to identify changes related to the growt…
A. It caused more factories to be built and more people to flock to cities to work in these factories.
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the passage below describes an experiment. read the passage and think a…
the number of patients who got new infections
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the passage below describes an experiment. read the passage and think a…
the number of woodpeckers that visited the bird feeders
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33 multiple choice 1 point the test provides highly accurate images of …
33. D. PET 34. True
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drag each label describing the function of each organelle into the boxe…
- Mitochondria: produces energy for the cell - Nucleus: controls many cell functions - Chloroplasts: converts light energy to chemical energy - Cell membrane: controls what substa…
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answer the following questions to identify changes related to the growt…
B. Steel
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source data: noaa global monitoring laboratory, measured at the mauna l…
The Northern Hemisphere has more land area and plant life than the Southern Hemisphere. There are significantly more plants growing and performing photosynthesis in the Northern H…
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30 true or false 1 point the two hemispheres of the cerebrum are connec…
30. True 31. C. neuron
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what is the sugar that helps make up atp? dextrose glucose sucrose ribo…
D. Ribose
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carbon moves from the biosphere to the atmosphere via cellular respirat…
Step 1: Carbon moves from the biosphere to the atmosphere via decomposition. Step 2: Carbon moves from the atmosphere to the biosphere via photosynthesis. Step 3: Carbon moves wit…
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carbon constantly cycles into, out of, and within the biosphere. two ke…
In photosynthesis, carbon dioxide and water are reactants and glucose and oxygen are products. In cellular respiration, carbon dioxide and water are products and glucose and oxyge…
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question 32 what is the primary function of the epiglottis? to house ly…
To protect airways during swallowing
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carbon is exchanged within the biosphere when heterotrophs - organisms …
Carbon - based molecules get broken down inside heterotrophs during digestion.
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25 multiple choice 1 point a part of a neuron is a(n) cell body nerve r…
25. A. cell body 26. B. rod - shaped
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carbon enters the biosphere from the atmosphere or hydrosphere when aut…
A. Glucose is a product of photosynthesis. C. Photosynthesis requires light energy.
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question 30 what element of their chemical structure differentiates one…
The side group
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identify the combining form presby/o with its closest definition. eye l…
1. old 2. atrophy 3. skull
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what does gastrin do? o it stimulates the pancreas to secret bicarbonat…
It stimulates stomach glands to release the components of hydrochloric acid to maintain an acidic pH.
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what does gastrin do? it stimulates the pancreas to secrete bicarbonate…
It stimulates stomach glands to release the components of hydrochloric acid to maintain an acidic pH.
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question 28 what are the “powerhouses” of the cell? ribosomes mitochond…
B. mitochondria
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20 fill in the blank 1 point complete this sentence: the walls of the o…
nutrient absorption
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ten - minute grammar day one capitalization identify the capitalization…
1. We went to New York City last year. 2. I brought a book called Sights to See in the City. 3. There were a ton of people there, and many of them spoke languages other than Engli…
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ten - minute grammar day one capitalization identify the capitalization…
1. We went to New York City last year. 2. I brought a book called Sights to See in the City. 3. There were a ton of people there, and many of them spoke English. 4. At the World T…
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in addition to having a first aid kit, osha recommends that shop owners…
True
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14 multiple choice 1 point identify the combining form retin/o with its…
14. retina 15. Sacral 16. bone marrow
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question 25 1 pts the process of messenger rna being made from a templa…
transcription
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20 multiple choice 1 point match the answer that fits the analogy: mono…
D. glucose is to a polysaccharide
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18 multiple choice 1 point what are some common foods that contain carb…
18. Fruits, veggies, pasta, and bread 19. Saturated fats are solid at room temp and have no double bonds in the fatty acid chains
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16 multiple choice 1 point what kind of biological molecules are these?…
C. lipids
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the combination of galactose and glucose make the principle carbohydrat…
milk
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14 multiple choice 1 point what are the molecules that are the \buildin…
14. fatty acids and a glycerol 15. amino acids
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final practice 8 drag the characteristics that fit in the venn diagram …
- Pasive Transport: High to Low Concentration, No chemical energy required, Along the gradient - Both: Osmosis, Cell transport, Diffusion, Maintains stability of the cell - Active…
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exit ticket | single paragraph outline prompt: what is a theme develope…
Claim: Gabriela's internal conflict reveals the struggle between personal desires and societal expectations. Evidence #1: "I long for freedom..." (p. _) Evidence #2: "They say I m…
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inquiry loop 1 independent reading: “no me dejas,” para. 65 (\someone i…
One would need to read the specified paragraphs of "No Me Dejas", identify the setting (time, place, environment), characters (their traits, motivations), and conflicts (internal …
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choose which term refers to the description of the different types of o…
- Plant cell is placed in hypertonic solution: Cell will shrink - Animal cell is placed in isotonic solution: Cell will show little or no change - Plant cell is placed in hypotoni…
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scars are made from which type of protein? ferritin hemoglobin albumin …
D. Collagen
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proteins acts as buffers because they ________. help emulsify fats help…
help maintain a constant pH
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choose which term refers to the description of the osmotic terms. solut…
1. Hipotonic solution 2. Hipertonic solution 3. Isotonic solution
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once acetyl coa is formed, it has two main options: to generate atp or …
make fats
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in which organ does most absorption take place? small intestine gallbla…
Small intestine
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question 13 in what process are the mitochondria of the cells involved?…
Conversion of pyruvate to ATP
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glycogen is defined as a storage form of glucose, manufactured and stor…
muscles and liver
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for short, intense exercise, which energy - producing pathway does the …
Glucose to pyruvate to lactate
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9. what was the new world administered by the spanish? (encomienda) why…
The encomienda system in the New World was abolished due to exploitation of indigenous people, moral and political opposition, and the evolution of the colonial economy.
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question 7 digestive enzymes are ____ and function optimally at their s…
proteins
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what of the following is true regarding the process shown above? a. the…
D. The process shown above is known as translation and involves the production of proteins from RNA.
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always do this before driving anywhere. turn off your radio. check your…
C. Buckle your seatbelt.
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what sequence of amino acids would be coded by the following set of nuc…
Met Pro Thr Trp Asp
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by definition, lipids that are solid at room temperature (77°f or 25°c)…
B. saturated fats
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in literature, an allegory is a story with a hidden or symbolic meaning…
1. C. McCarthyism and the Red Scare 2. C. A campaign against alleged communists in the US government and other institutions during the 1950s 3. B. A time when individuals are call…
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question 4 bacteria in the gi tract also produce ○ several vitamins ○ g…
several vitamins
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practice 5 click on the organelles that are unique to plant cells. cell…
# Breve explicación: Las células vegetales tienen estructuras específicas que las distinguen de las células animales. La pared celular proporciona rigidez y protección, el cloropl…
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question 3 anaerobic means _. generating carbon dioxide producing energ…
not requiring oxygen
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the delicious scent of rose - leaves that issued from the wardrobe made…
A. an anticlimax
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what determines the perspective from which a story is told? a. mood b. …
1. d. Point of view 2. a. Mood 3. a. Alliteration 4. b. Context 5. c. Mood 6. a. Internal rhyme 7. a. Perspective
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the delicious scent of rose - leaves that issued from the wardrobe made…
A. an anticlimax
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the delicious scent of rose - leaves that issued from the wardrobe made…
A. an anticlimax
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how long do you think it takes for bacteria to double? twenty minutes t…
Twenty minutes
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scenario: a platelet plug forming over a cut releases chemical signals …
1. This is a positive feedback loop because the response (platelet aggregation) reinforces the initial stimulus (chemical signaling) to intensify the effect. 2. Memory cells from …
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the text states that mucous membranes are a key part of the first line …
1. They secrete mucus that physically traps pathogens, and this mucus contains enzymes that destroy them. 2. The statement is incorrect because the first line of defense is non - …
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a person recovers from a viral infection and is then exposed to the sam…
1. Memory T cells from the original infection quickly produced a large army of cytotoxic T cells to destroy the virus. 2. Mechanical and Chemical (tears washing away particles and…