Biologie
Biologie cellulaire, génétique, écologie et bases des sciences de la vie.
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question 46 of 50 2 points <<un blog>> a plusieurs utilisations possibl…
A. il peut être un journal intime
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what is the function of protein channels in facilitated diffusion? help…
help large molecules cross the cell membrane
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what type of transport does facilitated diffusion use? active passive a…
passive
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malignant mesothelioma is a disease in which malignant (cancer) cells f…
The family members of those exposed to asbestos are also at risk for mesothelioma.
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what type of transport requires no energy and is used in facilitated di…
B. passive transport
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choose the correct answer. this image shows lichens and mosses on a roc…
B. primary
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oxygen and carbon dioxide are nonpolar molecules while water is a polar…
water molecules
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choose the correct answer. which term means \changes over time\? ecolog…
ecological succession
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determine how primary consumers get the energy needed for survival. gre…
green plants
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oxygen and carbon dioxide are nonpolar molecules while water is a polar…
oxygen and carbon dioxide molecules
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colorblindness is also a sex - linked trait. in order for a woman to be…
- **Genotypes**: Females - \(X^{C}X^{c}\), Males - \(X^{c}Y\) - **Phenotypes**: Females - Normal color - vision (carriers), Males - Colorblind
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choose the correct answer. which of the following is an example of succ…
mowing a lawn destroying the regrowth
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identify one other method, besides cellular respiration, showing carbon…
decaying leaves
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choose the correct answer. why are there fewer top - level predators co…
There is less available energy at higher trophic levels.
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which of the following describes how substances move during diffusion? …
From high concentration to low concentration.
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2. which are examples of active transport across the cell membrane? a. …
d. endocytosis and exocytosis ### Pregunta 3
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which cell process is commonly associated with breathing? nitrification…
Respiration
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which term describes when a molecule moves from low to high concentrati…
Active transport
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using the 10% rule when studying trophic pyramids, if the autotrophs pr…
10 Joules
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#3. a woman who is a carrier marries a normal man. show the cross: how …
- How many children will have the disease? \(25\%\) (or \(\frac{1}{4}\) of the children) - What is the sex of the child with the disease? Male
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diffusion, osmosis, and active transport are all types of what? organ g…
B. Cell transport
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lesson quiz 8.3 cell transport directions for multiple - choice questio…
a. Water molecules will move from Side A to Side B. The solution level on Side A will fall and the solution level on Side B will rise.
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in a food chain, which of these trophic levels would have the least amo…
secondary consumers
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osmosis specifically refers to the movement of which substance? water o…
water
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drag and drop the words or phrases that accurately complete the paragra…
1. Sun 2. photosynthesis 3. glucose 4. consumers 5. respiration 6. ATP 7. products
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which type of transport moves substances against the concentration grad…
active transport
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choose the correct answer. how would you describe the process of photos…
conversion of light energy to chemical energy
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what direction do substances move during diffusion? from no concentrati…
from high to low concentration
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choose the correct answer. in the process of photosynthesis, what is co…
water
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which word describes all the chemical processes your body uses to live …
metabolism
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the 10% rule of ecosystems says that only 10% of the energy is passed o…
It gets released into the environment as heat.
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respiration is when the body breaks down sugar for energy. aerobic mean…
Aerobic respiration
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select the true statement(s) about photosynthesis and cellular respirat…
B. Cellular respiration uses food and transfers it into usable energy for the organism. C. Photosynthesis uses energy from the Sun and transfers it into food for the plant. D. Pho…
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moving molecules from low to high concentration requires energy. what i…
Active transport
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choose the correct answer. what type of energy do herbivores and omnivo…
chemical
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molecules naturally move from high to low concentrations and this is ca…
Osmosis
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choose the correct answer. what does the introduction of an invasive sp…
It increases competition.
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nerve cell damage in the brain causes dopamine levels to drop causing w…
Parkinsons
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choose the correct answer. which type of species competition is shown h…
intraspecific
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which symbiotic interaction involves one organism feeding on or within …
parasitism
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choose the correct answer. other than nutrition, what other benefit doe…
B. a safe living space
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25. how many prepositional phrases: in the forest, we traveled on foot …
25. a) 3 26. b) 0 27. a) 1 28. b) 1 29. b) 2 30. d) 2
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choose the correct answer. where do chemotrophs get their energy and ma…
chemical compounds
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choose the correct answer. what is an example of one specific species? …
blue catfish (Ictalurus furcatus)
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11. what is the difference between the mitral valve and the tricuspid v…
11. c) The mitral valve has two flaps 12. d) Capillaries 13. c) Act as two separate pumps 14. b) Arteries are more muscular 15. b) Because the left ventricle must pump blood again…
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select the word or phrase that is redundant and can be removed without …
"is a person who"
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choose the correct answer. what is an example of an animal that is a ge…
a raccoon
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choose the correct answer. which organism breaks down dead and decaying…
detritivore
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choose the correct answer. what type of organism obtains its energy dir…
autotroph
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if earth was not spinning, there could still be a a. ferrel cell b. had…
C. seasonal cycle
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use the text to put the events in order. a food chain is how energy get…
1. Plants get energy from the sun. 2. Animals eat plants. 3. Animals eat other animals. 4. Remains are decayed.
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look at these details from a paragraph about the same topic: • bees pic…
Bees play an important role in transferring pollen.
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in an entire ecosystem, how many food chains are there? only one multip…
B. multiple
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choose the correct answer. which of the following best describes a seco…
an organism that eats the primary consumers of the second trophic level
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choose the correct answer. plants and animals are the biotic parts of a…
living
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name: cardon date: 19/23/25 cell division: reinforcement mitosis nucleu…
1. chromosome 2. chromatids 3. DNA 4. nucleus 5. centromeres 6. diploid 7. haploid 8. interphase 9. metaphase 10. anaphase 11. prophase 12. telophase 13. spindle 14. centrioles 15…
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deer are herbivores, which means they eat plants. which term also means…
primary consumer
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which molecule is a product of photosynthesis? a. nitrogen b. water c. …
C. Sugar
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look at these details from a paragraph about the same topic: • you shou…
Several strategies can help you solve crossword puzzles.
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use the text to put the events in order. many flowering plants use inse…
1. The insect is attracted to a plant. 2. The pollen rubs off on the insect. 3. The insect spreads the pollen.
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why is nitrogen fixation necessary? a. photosynthesis requires excess n…
D. Most plants use single nitrogen atoms, not \(N_2\) molecules.
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which of these is composed of all of the ecosystems in a given area? sp…
biomes
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which increases the amount of carbon dioxide in the atmosphere, acting …
C. Respiration
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junelle is formulating an investigative question. she has identified th…
How do the hours of sunlight a plant receives affect its growth?
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con base en el pasaje, ¿cuál es el propósito del sistema tegumentario e…
B. El sistema tegumentario ayuda a mantener la homeostasis mediante la transpiración.
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question 5 of 10 starting billions of years ago, in what way did algae …
A. Carbon dioxide was converted to oxygen.
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name: trials and tribulations part ii quiz directions: please select th…
1. E. all of the above 2. F. b, c, and d 3. F. both b and c 4. A. does better in life
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select the correct answer. what is an example of using the internet for…
D. distributing public documents
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the goals of u.s. foreign policy include keeping the country safe secur…
- Question 5: The annual budget shortfall between revenues and expenditures - Question 6: Nominated by the president and confirmed by the Senate
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select the correct answer. richard is a member of an adventure and trav…
A. Set up rules for these emails
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the one particular species that maintains the stability in the ecosyste…
Keystone Species
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two species that compete for exactly the same resources cannot coexist/…
coexist/live together successfully
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two animals can live in the same habitat and occupy the same exact nich…
False
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a location where a species lives in the ecosystem is called its niche c…
Habitat
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the removal of an entire keystone species can have devastating effects …
True
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the graphic below contains some of the complaints of the colonists lead…
B. "No taxation without representation"
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keystone species have a large impact on their ecosystem even though the…
True
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when people think of dinosaurs with feathers, they typically think of w…
D. They both had feathers.
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use the chart on the screen to practice. if the dna is acg - what amino…
Cysteine
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organisms often occupy the same exact niche. false true
False
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questions: 1. what does the arrow from \sunlight\ to \plants\ represent…
The arrow represents the light energy used by plants for photosynthesis. ## 2.
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select all that apply: what are 2 of the 6 mrna codons that code for se…
UCC, AGU
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add or remove commas, if necessary, until the sentence has correct punc…
Jade Hernandez dances wildly whenever she hears the theme song for her favorite cartoon.
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final assessment - wildlife population ecology wildlife population ecol…
Independent and dependent
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select the two that apply: what codon(s) can be used to find lysine (ly…
AAA
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factors effects occur through the interaction of animals, plants and ot…
Biotic
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name: date: 9. in this performance task, you will learn about research …
C. Light intensity affect the amount of oxygen that can be released into the water and the amount of sugar that can be produced.
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question 4 why were additional amendments added to the constitution aft…
As the country grew and became more established, the need for enumerating additional rights and freedoms became clear.
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the competitive exclusion principle states that if two species tries to…
True
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19. the gene linkage map shown below shows the order of genes a, b, and…
a. The map distance between \(C\) and \(A\) is less than the map distance between \(B\) and \(C\). ### Question 20
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death rate is expressed as the number of deaths per how many individual…
1,000
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read the following paragraphs: although dinosaurs have been dead and bu…
clues, fossils, links
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multiple - choice question which rna codon do you use for the codon cha…
mRNA codon
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solution find the x - components of the initial and final total momenta…
\(\theta = 45^{\circ}\)
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biology exam 5 12. the phenotype is caused by a ...... allele, because …
12. a 13. c 14. c 15. a 16. b 17. d 18. a
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learn more remarks its also possible to first find the x - and y - comp…
For the "PRACTICE IT" problem: - magnitude: \(15.8\space m/s\) - direction: \(55.6^{\circ}\) counterclockwise from the \(+x -\)axis For the "EXERCISE" problem: - \(v_{fx}=3.41\spa…
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stop means to stop. this means this end of the protein. you should not …
True
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why was thomas paines pamphlet, \common sense,\ so influential?* a it w…
D. All of the above
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7. all of the genetic material that makes up an organism is its... a. g…
7. b. Genome 8. e. B & C are correct 9. d. Phenotype 10. c. Pedigree Chart 11. b. Females affected by the phenotype
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7 an example of a terrestrial animal is: a whale a water spider a fox 1…
7. C. A fox 10. B. potency