生物
細胞生物学、遺伝学、生態学、生命科学の基礎。
-
when one organism is hurt in the relationship while the other gets a be…
parasitism
-
rabbits and hares are part of the leporid animal family. they both have…
Rabbits and hares may look alike, but they are actually quite different.
-
______ is when one organism gets a benefit and the other is not affecte…
commensalism
-
question 81 most of the atp produced by aerobic respiration is generate…
Question 81: A. during electron transport. Question 82: B. an athlete.
-
question 83 which wavelengths of light are most efficiently absorbed by…
- Question 83: A. blue and red - Question 84: D. Orange
-
competition can be between different species or between organisms of th…
B. true
-
multiple - choice question factors that are dependent on the amount of …
density dependent
-
question 87 1 point autotrophs are useful because. a they remove carbon…
E. All of the above # Question 88
-
carbohydrates provide the body with a quick source of energy, but foods…
A feeling of satisfaction; a state in which there is no longer a desire to eat.
-
question 89 the process by which algae make the biomolecules they use f…
Question 89: B. photosynthesis Question 90: A. autotrophs
-
question which of the following metabolic pathways produce(s) the most …
The electron transport chain and oxidative phosphorylation
-
in what molecule(s) is the majority of the chemical energy from pyruvat…
\(NADH\) and \(FADH_2\)
-
finding evidence in the text clinton gave the silver ball to daniel tay…
They took the soldier to an American General Clinton instead of the British General Clinton.
-
multiple - choice question when a population runs out of food or space …
carrying capacity
-
which of the following is an element of maya culture? the maya believed…
Maya cities were well - planned urban centers with roads, reservoirs, palaces, temples, and private homes.
-
question 91 vitamins and minerals can act as. a enzymes. b cofactors. c…
B. cofactors. # Question 92
-
cells must regulate their metabolic pathways so that they do not waste …
Feedback inhibition of glycolysis
-
question 93 what is the definition of \essential nutrients\? a nutrient…
Question 93: C. nutrients your body cannot make on its own, so they must be ingested Question 94: A. proteins and carbohydrates
-
the number of different species in an area is known as ________ diversi…
species
-
in the overall process of glycolysis and cellular respiration,_________…
C. glucose; oxygen
-
question 95 anabolic reactions______ bonds, whereas catabolic reactions…
Question 95: B. make; break Question 96: A. indicates a high likelihood that your results are due to your treatment versus due to chance.
-
multiple - choice question more biodiversity is better for an ecosystem…
True
-
poverty and disease quiz complete international organizations know that…
prevention, testing, and education.
-
question most of the electrons removed from glucose by cellular respira…
Reducing \(NAD^{+}\) to \(NADH\) in glycolysis and the citric acid cycle AND producing a proton gradient for ATP synthesis in the mitochondria.
-
why is nitrogen essential for plants? it is a key component of proteins…
It is a key component of proteins and DNA.
-
question 67 the region of a mrna molecule that corresponds to a single …
- Question 67: D. a codon - Question 68: A. True - Question 69: B. a macromolecule that is made from various amino acids
-
multiple choice 20 points how do photosynthesis and cellular respiratio…
1. C. Photosynthesis uses carbon dioxide and releases oxygen while respiration uses oxygen and releases carbon dioxide. 2. C. They convert nitrogen gas into a form of nitrogen pla…
-
question which of the following correctly states the relationship betwe…
Anabolic pathways synthesize more complex organic molecules using the energy derived from catabolic pathways.
-
19. the process by which softer, less weather resistant rocks wear away…
19. c. differential weathering 20. a. acid 21. a. a moraine forms 22. c. watershed 23. d. saturation 24. a. humus 25. c. hot, dry climates 26. a. condensation 27. a. abrasion 28. …
-
question 65 the type of mutation where a single letter in a sequence is…
- Question 65: A. missense mutation - Question 66: D. No, because so many mutations would probably cause cancer or other disease.
-
question 63 what is the difference between a somatic cell mutation and …
- Question 63: A. Only mutations in germ - line cells can be passed on to offspring and mutations in somatic cell are not. - Question 64: D. frameshift mutation
-
complete the photosynthesis reactions by placing the items as reactants…
- Photosynthesis reactants: \(6CO_2\), \(6H_2O\) - Energy source: light - Photosynthesis products: \(C_6H_{12}O_6\), \(6O_2\)
-
the interior part of the bilayer in a cell membrane is_. a hydrophobic …
- Question 60: A. hydrophobic - Question 61: A. positive - Question 62: E. All of the above.
-
question 58 membrane proteins are not directly involved in a simple dif…
- Question 58: A. simple diffusion - Question 59: A. cell wall
-
plants synthesize their own food in the form of sugars during the proce…
- converts carbon dioxide (\(CO_2\)) to sugars, releasing oxygen (\(O_2\)) - produces sugars for the plant using the energy from sunlight - is a cellular process that occurs in th…
-
cp earth science unit 2 pre - test multiple choice identify the choice …
1. a. rock and other materials that a stream carries 2. b. Water collects in a depression 3. d. hot and wet 4. d. gets larger 5. b. A delta forms in water, and an alluvial fan for…
-
question 56 cell membranes are found in. a bacterial cells. b animal ce…
Question 56: E. all cells Question 57: B. mitochondria and chloroplast
-
multiple-choice question 9. in addition to a cell membrane, plant cells…
Cell walls allow plant cells to be more rigid and protected.
-
multiple - choice question 6. what is the function of ribosomes? riboso…
Ribosomes are responsible for making proteins.
-
chapter 19 standardized test prep understanding concepts directions (1 …
7. D. Chinook winds cause the temperature to increase rapidly, which causes snow to melt. 8. G. Chinook winds occur during the winter. 9. Chinook winds cause the temperature to in…
-
multiple - choice question 5. what does the mitochondria do for the cel…
performs aerobic respiration to convert glucose into ATP.
-
atp allosterically inhibits enzymes in atp - producing pathways. the re…
feedback inhibition
-
multiple - choice question 4. the cell membrane is like the doors or wi…
It can selectively allow certain things to go in or out of the cell.
-
the events in animal farm mirror the real - life events of the russian …
parody
-
scene 3: four days after his arrest, on march 19th, local journalists r…
Weaver both researched and ordered keyloggers, and likely set up the fake chat that implicated other students.
-
what do pharmacologists focus on understanding? how to perform complex …
how drugs interact with biological systems
-
multiple - choice question 3. what is the cytoplasm? water everything i…
Everything inside the cell membrane, including all the organelles.
-
3 multiple choice 1 point what is the idea behind the stuxnet computer …
To prevent Iran from achieving a nuclear bomb
-
multiple - choice question 2. what is the function of the nucleus? to p…
To contain and protect the DNA.
-
which of the following states the relevance of the first law of thermod…
Energy can be freely transformed among different forms as long as the total energy is conserved.
-
multiple - choice question 1. what is the main difference between eukar…
Eukaryotic cells have a nucleus and prokaryotic cells do not.
-
choose the correct statement. reciprocal determinism involves the mutua…
Reciprocal determinism involves the mutual influence of behaviors, internal personal factors, and environmental events.
-
the pleasure principle is to the reality principle as biology is to mor…
- First question: as the Id is to the Ego. - Second question: Angelina is experiencing conditions of worth from those people.
-
question 50 the most common compound or molecule is living systems. a c…
Question 50: B. water Question 51: B. organic
-
click to correct the three capitalization errors. followers of hinduism…
Followers of Hinduism, most of whom live in India, believe in reincarnation, or the idea that when the body dies, the spirit is reborn.
-
question 47 special proteins responsible for catalyzing reactions in th…
C. enzymes # Question 48
-
question 45 organisms response to external and internal stimulus. this …
- Question 45: B. responsiveness - Question 46: A. 7
-
question 43 a cell spends most of its time in. a metaphase. b telophase…
E. interphase # Question 44
-
question 41 sister chromatids are held together by. a a chromomere. b a…
- Question 41: C. a centromere - Question 42: A. prophase
-
question 38 if one strand of dna has the sequence attgtcc, then the seq…
Question 38: A. TAACAGG Question 39: D. TACACGG Question 40: (Assuming the intended answer is semi - conservative, but since it's not an option, perhaps there is a mis - labeling.…
-
a) a researcher has observed that the concentration of solutes is diffe…
a) What mechanisms are responsible for the difference in solute concentration between the intracellular and extracellular regions of this tissue? b) How do the embedded proteins i…
-
question 36 dnas base pairs are joined by: a hydrogen bonds b covalent …
- Question 36: A. Hydrogen bonds - Question 37: C. A - T; G - C
-
strs are. a single tandem repeats. b sequence tandem reactants. c singl…
- Question 34: C. A double helix - Question 35: two
-
villi are small projections that line the inside of the small intestine…
A reduction in the number of villi and microvilli would decrease the rate of nutrient absorption. This is because villi and microvilli increase the surface area of the small intes…
-
question 31 in humans, germ cells are produced in the ovaries and the b…
- **Question 31**: B. Testes - **Question 32**: B. independent assortment and crossing over
-
question 28 fertilization results in the formation of a diploid zygote.…
- **Question 28**: A. diploid zygote - **Question 29**: E. 50% - **Question 30**: Both parents are carriers (heterozygous) for the cystic - fibrosis gene.
-
question 26 two healthy individuals have a child who has huntington dis…
E. The condition could not have been inherited from these two parents. # Question 27
-
question 23 which describes a genotype homozygous dominant for a single…
- Question 23: C. \(AA\) - Question 24: A. Carriers - Question 25: Cross - over
-
part b read the following sentences from the passage. \knights who were…
Owning property was important to people in the Middle Ages.
-
question 21 nondisjunction or failure of chromosomes to separate can oc…
- Question 21: B. during meiosis I or II of sperm or egg cells. - Question 22: B. Y chromosome.
-
question 18 according to mendel, if an individual is heterozygous for a…
B. the dominant trait alone. # Question 19
-
question 16 which is an example of codominance? a a homozygous black an…
Question 16: D. A homozygous black and homozygous white cow mate and produce a black and white spotted cow. Question 17: D. Gregor Mendel
-
question 14 two mice contain non - linked genes for two traits. mating …
Question 14: C. \(9:3:3:1\) Question 15: A. \(22\) pairs
-
question 12 if red flower color (r) is incompletely dominant to white f…
- Question 12: C. Rr - Question 13: D. multifactorial
-
7a. a person who has lactose intolerance can drink lactose - free milk …
A manufacturer can add lactase to milk. Lactase catalyzes the hydrolysis of lactose (\(C_{12}H_{22}O_{11}+H_{2}O\stackrel{lactase}{\longrightarrow}C_{6}H_{12}O_{6}(glucose)+C_{6}H…
-
an induced stem cell can become. a skin cells. b pancreatic cells. c ne…
- Question 9: E. All of the above - Question 10: A. the chances of rejection are decreased because the cells are from the patient's own body - Question 11: (No correct option prov…
-
question 7 the cell cycle checkpoints are responsible for checking that…
B. DNA has been replicated properly. # Question 8
-
question 5 how many copies of any particular gene does an individual hu…
C. 2 # Question 6
-
question 3 you isolate cells from a tumor and study them. you observe t…
Question 3: C. contain a mutated tumor - suppressor gene. Question 4: A. stimulate cell division.
-
test content question 1 chemotherapy is used in the battle against. a b…
- Question 1: B. malignant cancer - Question 2: E. interphase
-
as food is being digested, it moves from the mouth to the stomach to th…
GG should be written below the small intestine label. # 6a.
-
how did the american and french revolutions affect enslaved people in h…
Haitians were encouraged to declare their right to self - rule.
-
why was the battle of saratoga significant? it resulted in the french a…
It resulted in the French allying with the Americans.
-
what resulted from negotiations after the american revolution? native a…
Native Americans were excluded from negotiations, and their land was taken away.
-
question 10 of 10 in addition to the outer cell membrane, certain cells…
B. Compartmentalization keeps different functions separated within the cell.
-
what contribution did benjamin tallmadge make to the american revolutio…
He created a code of numbers that hid people's identities.
-
question 9 of 10 the image below shows a prokaryotic cell. describe how…
D. It has a cell wall, which is a structure not found in a number of eukaryotic cells.
-
1.3.1 test (cst): cell biology unit test the table below shows four dif…
A. Smaller sphere, because it allows the most rapid movement of nutrients from cell membrane to cell center
-
question 7 of 10 a scientist designs an experiment in which the movemen…
C. How do transport proteins affect the diffusion of polar molecules across a cell membrane?
-
when would a biologist try to predict the outcome of her experiment? wh…
when she is designing and planning her experiment
-
1.3.1 test (cst): cell biology unit test question 5 of 10 epithelial ce…
D. Cell A, because it has the larger surface - area - to - volume ratio.
-
question 4 of 10 a biologist wants to test the rate of absorption into …
D. Glucose
-
1.3.1 test (cst): cell biology unit test one way that cells maintain ho…
B. Active transport of larger molecules requiring the input of energy
-
a client is being placed on a low - sodium diet. the client tells the n…
All of the options (Explain how to keep a food journal, Instruct the client on reading food labels, Help the client balance some favorite foods with salt - free foods, Encourage t…
-
question 2 of 10 in a particular organism, scientists notice that cells…
A. Lysosomes are malfunctioning, so molecules targeted for destruction are not being removed.
-
question 1 of 10 there are several organelles that work together to bui…
D. Modification and distribution of proteins in vesicles will stop.
-
2. peter does not experience symptoms after he drinks a tall glass of m…
The molecule (enzyme) lactase is more abundant in Peter's digestive system and deficient in Maria's (assuming Maria has lactose - intolerance symptoms).
-
i. marias problem after maria drinks a tall glass of milk, her abdomen …
1a. Maria has lactose intolerance. 1b. Lactase breaks down lactose into galactose and glucose, allowing proper digestion and preventing symptoms.
-
what makes hela cells immortal? their resistance to radiation their uni…
their unique genetic makeup
-
which word best completes this conversation? ernesto: necesito fortalec…
C. fútbol