Biologie
Biologie cellulaire, génétique, écologie et bases des sciences de la vie.
-
question 9 of 10 match each disease to the correct pathogen type. virus…
Flu - Virus Yeast infection - Fungus Malaria - Protist
-
which pathogen is often controlled by beneficial bacteria? a. antibioti…
C. Fungus
-
4. the film simplifies and exaggerates biological processes for enterta…
4. Both accessibility and the risk of spreading misunderstandings are present. Simplification can make the film more approachable for non - scientific audiences, but inaccuracies …
-
question 6 of 10 match each pathogen with its mode of transmission anim…
HIV - Sexual contact Flu - Direct contact Malaria - Animal vector
-
question 9 10 pts which statement about the attitude toward apprentices…
Question 9: Apprenticeships are often treated as a lesser alternative to higher education. Question 10: Guaranteeing job placement upon successful completion of the chosen program
-
passage 10 the old oak tree in central park had witnessed decades of hu…
- Passage 10: The power of community and collective action. - Passage 11: Redefining self - worth beyond academics. - Passage 12: Value in unexpected experiences and growth from m…
-
1. if the body were a city, how could the cell membrane be compared to …
1. The cell membrane is like security gates as it controls the movement of substances in and out of the cell, protecting it from harmful invaders. 2. The cell membrane normally bl…
-
13. kyle emanuel uses ____________ to imagine the best possible outcome…
13. B. visualization 14. B. neurons
-
question 1 10 pts all of these are common obstacles on the path to a st…
Question 1: Lack of job availability Question 2: Mia wants to be a doctor, but she doesn't have the money to go to a 4 - year college now so she volunteers at a local hospital whi…
-
2. simone biles uses __________ to help prepare herself for competition…
C. visualization
-
leading up to the revolution word bank - grievances from the declaratio…
| Event | Date | Why was this a Red Flag? | Connection to the Declaration | |--|--|--|--| | French and Indian War | 1754 - 1763 | Costly war led to British attempts to tax colonie…
-
question 1 which of the following are ways internships can help student…
Question 1: - Internships offer students a hands - on opportunity to work in their desired field. - Internships can be an excellent way to "try out" a career to see whether or not…
-
in what ways are humans contributing to the accelerated extinction rate…
- the introduction of non - native or exotic species, such as the brown tree snake in Guam - increasing human populations and resource consumption - deforestation in biologically …
-
which of the following statements about plant cells is true? they do no…
1. They have chloroplasts for photosynthesis 2. Packaging and modifying proteins 3. Stores genetic information
-
match the details of each extinction event with its corresponding mass …
Ordovician: earliest known mass extinction Devonian: occurred 360 million years ago Permian: largest extinction event on record Triassic: led to the evolution of dinosaurs Cretace…
-
3. go back to the biodiversity homepage (http://www.globalissues.org/is…
a. La información debe ser buscada en la página web. b. La información debe ser buscada en la página web. c. En la sección indicada de la página web se explicarán los problemas de…
-
the cell cycle: diagram label each part of the diagram to show how the …
# Breve explicación: El ciclo celular tiene varias fases. La interfase incluye G1 (síntesis de proteínas y crecimiento celular), S (replicación del ADN) y G2 (preparación para la …
-
multiple choice 1 point what was the first living cell observed by anto…
1. C. Bacteria Cell 2. A. Protein Synthesis 3. B. All of the answer choices are correct
-
select all of the attributes that make k - selected species more likely…
They have longer generation times. They have lower reproductive rates.
-
4 multiple choice 1 point which type of cell lacks a nucleus and other …
4. B. prokaryotic cell 5. A. Fungal Cells, B. Plant Cells 6. A. Nucleus
-
1 multiple choice 1 point what is the primary function of the cell memb…
1. B. Regulating the movement of substances in and out of the cell 2. B. Robert Hooke 3. D. Chloroplast
-
4. select three reasons why an ecosystem could experience biodiversity …
4. b. Land development for increased agriculture, d. Increased commercial fishing to meet population needs, e. Fragmentation of viable habitat during urban expansion 5. b. Genetic…
-
a student is examining leaf cells. which organelles are missing from th…
C. centrioles
-
which of the following are ways in which apprenticeships differ from ot…
Question 1: Apprentices get paid while they are training., Apprenticeships combine classroom learning with on - the - job mentored training. Question 2: Construction Question 3: A…
-
use the graphs to answer the question. sources of mortality by predator…
At the control site, 67.6% of the rabbits were killed by birds or mammals; at the test sites, only 9% were killed by birds or mammals.
-
question 2 why should you give your organelle a username and short bio?…
To describe the organelle’s role in the cell creatively
-
a scientist is comparing the outer structure of an onion cell, structur…
Structure X is only found in plant cells, and structure Y is found in plant and animal cells.
-
why should you give your organelle a username and short bio? to make it…
To describe the organelle's role in the cell creatively
-
case study activity sheet: groundwater depletion in californias central…
# Breve explicación: 1. La exhaurción de aguas subterráneas es el fenómeno en el que se extrae agua de los acuíferos subterráneos a un ritmo más rápido del que se renueva, lo que …
-
question 1 what is the first step in creating your instagram - style or…
Choose one organelle to represent
-
1. the graph shows data reported by the international union for conserv…
1. (No answer can be provided without seeing the graph clearly) 2. b. Genetic diversity will increase in the population 3. a. Drone (unmanned aerial vehicle) patrols, b. Satellite…
-
america: the story of us - ep. 2: revolution on july 4, 1776, the deleg…
1. king 2. King's army 3. officers 4. disease 5. discipline, order, training 6. spy 7. British 8. George Washington 9. 25,000 (approximate number of casualties in the American fig…
-
# question answer a answer b answer c answer d 39 what elements compose…
39. B. C, H, O, N Dark green 40. D. Amino acids Red 41. A. 20 Light brown 42. C. Phosphate group Yellow 43. B. R group Orange 44. B. Shape Tan 45. A. Peptide bond Yellow 46. C. Po…
-
50-51 cw permission across 1. consent, to authorize 4. the organized sy…
1. PERMIT (synonym for consent, to authorize) 4. SLAVERY (the organized system of kidnapping, forcibly transporting, and selling human beings as property) 5. WILLIAM PENN (founder…
-
some characteristics of a population increase the rate of evolution, wh…
- Population size: Positive - slope graph - Strength of selective pressure: Positive - slope graph - Generation time: Positive - slope graph - Reproductive rate: Positive - slope …
-
before using a reciprocating saw to cut through a wall or partition, al…
Find out what is on the other side
-
how does artificial selection differ from natural selection? artificial…
In artificial selection, humans are the selective pressure.
-
a basketball player does 2.43×10^5 joules of work during her time in th…
A. -492 kJ
-
how is genetic drift different from natural selection? genetic drift oc…
Genetic drift is caused by random chance, whereas natural selection is driven by environmental influences.
-
g0, the esting phase\ 1. g0 is a non - dividing phase of the cell cycle…
La célula del hígado es más probable que esté en la fase G0 porque se divide con mucha menos frecuencia que la célula epitelial del estómago, lo que significa que pasa más tiempo …
-
while researching a topic, a student has taken the following notes: - i…
A. The new species was named Mansourasaurus to recognize the team that discovered it, a professor and students from Mansoura University.
-
prokaryotic and eukaryotic cells generally have which of the following …
C. Ribosomes
-
question 26 these organic compounds are nonpolar and are not soluble in…
26. B. Lipids 27. D. 1, 3 28. B. Polysaccharide 29. D. Cellulose 30. A. Fatty acid 31. C. Glycogen 32. C. C, H, O 33. B. Triglyceride 34. B. Unsaturated 35. D. Phospholipids 36. A…
-
35. skeletal similarities between different species primarily indicate …
35. D. Recent common ancestry 36. C. Radiation transferring electromagnetic waves
-
which plant - cell organelle supports and maintains the cells shape and…
cell wall
-
a student placed a semipermeable membrane inside a u - shaped channel w…
A. Placing salt water in chamber A and distilled water in chamber B
-
jeremy is making models of plant and animal cells using objects supplie…
He is making a plant cell. The box is the cell wall, and the balloon represents the large vacuole. The marbles are the centrioles.
-
processes? a) mutations are purposeful adaptations b) mutations are ran…
1. B. Mutations are random, while natural selection filters genetic variations 2. C. Fragmentary evidence can still support evolutionary principles 3. B. Illustrate gradual morpho…
-
while researching a topic, a student has taken the following notes: bio…
C. Jellyfish emit light to startle predators, whereas black dragonfish do so to locate prey.
-
2023 u.s. federal budget expenditure category percent of budget defense…
-$1700000000000$
-
which organelle contains digestive enzymes that break down waste materi…
D. Lysosome
-
8 mark for review which of the following describes the most likely loca…
A. Embedded in the plasma membrane
-
select the correct answer. jasmine is writing a literary argument about…
D. The poem emphasizes the joy of freedom while acknowledging the hardships that people must overcome to achieve it.
-
31. which of the following best describes the role of trace fossils in …
B. Revealing behavioral patterns and environmental interactions
-
the following paragraph is missing its first sentence, also known as th…
C. Although junk food advertisements are being blamed for children's poor dietary habits, regulating these ads would not address the real source of the problem: lack of parental g…
-
# question answer a answer b answer c answer d 12 a large molecule cons…
12. A. Polymer Dark blue 13. B. Condensation Dark green 14. A. Hydrolysis Orange 15. D. The loss of a water molecule Dark green 16. A. The addition of a water molecule Purple 17. …
-
in 2000, nora de hoyos comstock, herself an owner of a successful consu…
B. settings. She
-
the active transport pump used in the membranes of gill cells in a fres…
A. It uses osmosis to carry sodium ions into the cells. (This is incorrect as active transport is not osmosis) B. It requires energy. (This is correct as active transport needs en…
-
which statement about vacuoles is true? only plant cells contain vacuol…
Vacuoles are larger in plant cells than in animal cells.
-
why are endemic species especially vulnerable to extinction when invasi…
Endemic species are typically isolated. If they have not coevolved with a particular species, they may not have the traits needed to coexist with it.
-
when a substance moves across the plasma membrane along a concentration…
A. facilitated diffusion
-
a team member hypothesizes that the drug is incapable of diffusion and …
A. The drug is a small nonpolar molecule
-
a scientist is studying a cell and can clearly see that it has ribosome…
The cell is eukaryotic because it contains mitochondria.
-
which statement is most likely to apply to a cell that has dna within i…
It has membrane - bound organelles.
-
the discovery of mitochondrial dna (mtdna) had no effect on which area …
study of cork bark
-
a diseased cell is no longer able to produce proteins. which cell struc…
B. ribosome
-
your progress demonstrate understanding 1. identify the major source of…
1. The major source of energy for living organisms is the sun. The main process by which that energy is captured and stored on Earth is photosynthesis. 2. During cellular respirat…
-
what gives congress the power to raise taxes to fund services? the fede…
D. the Constitution
-
24. a line graph shows no pattern between sugar concentration and plant…
24. B. Sugar has no clear effect on plant growth 25. B. Constants
-
select the statements that accurately describe coevolution. it leads to…
It occurs when two species affect the survival and reproductive success of the other. It can result in a predator that is extremely well - equipped to capture prey, and prey that …
-
atp structure atp is a multipurpose storehouse of chemical energy that …
1. The major source of energy for living organisms is the sun. The main process by which that energy is captured and stored on Earth is photosynthesis. 2. During cellular respirat…
-
7 mark for review identify three macromolecules that are components of …
1. Phospholipids: Structure - Hydrophilic head and hydrophobic tails forming a bilayer. Function - Semi - permeable barrier. 2. Proteins: Structure - Integral or peripheral with d…
-
for natural selection to occur, there must be genetic diversity and a s…
Low light conditions on a forest floor favor plants with broad leaves that can absorb more sunlight. A rise in average temperature increases the reproductive success of salmon tha…
-
examine the pie chart. federal government spending (2010) based on the …
Defense/Homeland Security, and Social Security
-
genetic diversity comes from two main sources. the ultimate source of n…
mutation; recombination
-
based on the endosymbiotic theory, what cell would result from the endo…
a eukaryotic cell that can make its own food
-
place the steps of the process of evolution in order, beginning with th…
1. genetic variation 2. selective pressure 3. differential reproductive success 4. change in gene frequencies over time
-
5. what evidence would geologists look for to identify an unconformity?…
5. B. Missing layers in the rock record 6. C. Crust 7. C. Gravitational energy
-
which cell structure serves the stated function in both eukaryotic and …
cytoplasm: protects cell structures
-
question 1 of 15 stabilizing directional disruptive lizards with long t…
Stabilizing: Medium - brown lizards blend in best with the field soil and vegetation, making them harder to spot by predators than the light and dark individuals. Directional: Liz…
-
1. explain what an independent variable is. 2. explain what a dependent…
1. The independent variable is the variable that is manipulated or changed in an experiment or mathematical relationship. It is the input or cause, and its values are chosen freel…
-
a write criticism or compliment next to each statement. 1. your trainin…
1. Compliment 2. Criticism 3. Compliment 4. Criticism 5. Compliment 6. Criticism 7. Compliment 8. Criticism
-
what a budget reveals federal government spending (2010) based on the g…
Social Security and national defense
-
in which specimen were cells first identified? mitochondrion dna cork b…
cork bark
-
gina is studying a cell under a powerful microscope. the cell does not …
a bacterial cell
-
given a cell under a powerful microscope. the cell does not contain mem…
a plant cell
-
which structure is unique to eukaryotic cells? dna cell membrane riboso…
nucleus
-
communicate 1. explain what an independent variable is. 2. explain what…
An independent variable is a variable whose value is freely chosen or manipulated and is not determined by other variables in a relationship. ### 2.
-
the endosymbiotic theory helps to explain the origin of which structure…
mitochondria
-
what would most likely happen to the carbon cycle if there were no more…
Carbon would build up in the atmosphere.
-
which term describes an enzyme? product catalyst reactant substrate
B. catalyst
-
ba 341 - exam ii review problems 1. toymax seeks to determine the numbe…
6
-
which term best describes an organism that can contain up to five level…
multicellular
-
which term best describes the temperature and weather conditions of an …
C. abiotic factors
-
question 1/10 what was the main goal of stalins five - year plan? a. to…
A. to expand industry and transportation
-
¿cuándo son tus clases? directions: read the following dialogue and fil…
Advisorio
-
which two substances bind using a lock - and - key mechanism? enzyme an…
enzyme and substrate
-
which reason best explains why living things need carbon? carbon is eve…
Carbon bonds are a source of energy.
-
which level of organization includes all the other levels of organizati…
organism
-
read the passage from the seventh man. most of it was useless junk, but…
C. The flashback explains how the narrator feels about the events in the present.