Biologie
Biologie cellulaire, génétique, écologie et bases des sciences de la vie.
-
plant cells have the organelles ______________ that allow plants to go …
Chloroplasts
-
the membrane surrounding the cell, cell membrane; provides support for …
1. The nucleus sends mRNA to ribosomes for protein synthesis. 2. The ER synthesizes molecules and the Golgi modifies and packages them. 3. The nucleus codes for lysosomal enzymes.…
-
review the function of each organelle before answering the questions be…
1. The nucleus transcribes mRNA for ribosomes to make proteins. 2. ER synthesizes and transports to Golgi for modification and packaging. 3. Nucleus codes for lysosomal enzymes vi…
-
the mitochondria uses glucose and oxygen to generate an usable form of …
Cellular Respiration
-
date spelling with plurals and possessives its important to pay attenti…
1. views 2. children's 3. beetles; bushes 4. students' 5. No error 6. world's 7. principal's 8. No error 9. coyotes' 10. people's
-
the endoplasmic reticulum is like the highway of the cell and moves ___…
Proteins
-
name: emily wong paz period: 5 date: 09/25/25 organelles work together …
| Structure/Function | Cell Part | |--|--| | Stores material within the cell | Vacuole | | Closely stacked, flattened sacs (plant only) | Chloroplast | | The sites of protein synt…
-
multiple - choice question the nucleus of the cell holds the dna and ge…
DNA and genetic information
-
questions: 1. how does an ameba move? 2. what structure contains the am…
1. By extending pseudopodia 2. Nucleus 3. Through phagocytosis 4. By binary fission 5. Forms cysts
-
questions: 1. how does an ameba move? 2. what structure contains the am…
1. By extending pseudopods 2. Nucleus 3. By forming pseudopods around it 4. Asexually by binary fission 5. Cyst 6. Pseudopods 7. Amebic dysentery 8. Kingdom Protista 9. Based on t…
-
the ribosome is an organelle that makes water proteins carbohydrates un…
Protein
-
the cell membrane is semipermeable and has little holes, this means onl…
Only select molecules can get into out of the cell
-
what is the outermost layer of a cell that allows movement of material …
B. cell membrane
-
question 4 (1 point) gene segments may initiate, terminate, or code for…
2
-
which of the following are part of the cell theory? (select all that ap…
- Cells come from other cells - Living things are made of cells - The cell is the smallest living unit of all living things
-
as you read this paragraph, tap or click on each select answer button, …
1. persuasive 2. achievable 3. respect 4. specific
-
read this! when sugars are joined together the new bond that forms is a…
- **Glycosidic bond**: In carbohydrate structures where sugar - sugar linkages occur. - **Peptide bond**: In proteins, between amino acids in the polypeptide backbone. - **Ester b…
-
directions: in column a, identify the elements in each word by circling…
1. b 2. g 3. f 4. a 5. c 6. d 7. e
-
1 climate change 2 circular economy 3 conservation 4 biomass 5 byproduc…
1. Climate Change - Significant change in climate that lasts for an extended period of time 2. Circular Economy - A system of eliminating waste by reusing, sharing, repairing and …
-
mika is married with two children and lives in new york. she has worked…
Question 1: E. internal dimensions Question 2: D. Americans with Disabilities Act
-
researchers found that care for organizational property, punctuality, a…
Question 1: B. OCB Question 2: A. behavioral
-
9. b and t cells spend most of their time in the ______. a. bloodstream…
b. Lymphatic system
-
7. although plasma is ____ percent water, it also transports ____ and _…
C. 90%, nutrients, wastes
-
6. neutrophils perform which of the following functions? a. produce ant…
B. Phagocytize bacteria
-
5. all of the following types are white blood cells, except: a. neutrop…
d. Platelets
-
4. where are red blood cells produced? a. lymphatic vessels b. heart ch…
C. Red bone marrow
-
3. which of the following are true? i. mature red blood cells do not co…
d. I, II, III, and IV
-
2. blood does all of the following, except: a. destroy invading pathoge…
d. Produce stem cells
-
1. the main components of blood are: a. platelets, red blood cells, pla…
a. Platelets, red blood cells, plasma, white blood cells
-
while looking at a blood smear through a microscope, you see a purple -…
C. Monocyte
-
19 which two mature blood cell types descend from myeloblasts? multiple…
D. Neutrophils and basophils
-
18 which statement describes platelets? multiple choice lymphoid cells …
B. Cytoplasmic fragments of cells
-
17 what is the underlying cause of sickle cell disease? multiple choice…
B. A genetic mutation
-
16 what type of blood cell is biconcave and lacks a nucleus when they a…
Red blood cells
-
what is the name for the subunit which proteins are made out of? * 1 po…
1. A. Amino Acids 2. B. Keep the ethanol away from open flames 3. C. Immediately rinse of your eyes with emergency eye wash station
-
what are the formed elements? multiple choice blood cells and platelets…
Blood cells and platelets
-
which of the following molecules is the equivalent to \fat\ and makes u…
1. D. Lipids 2. B. RNA 3. C. Nucleotides
-
a patient comes to the hospital with a suspected case of mrsa, a danger…
Neutrophils
-
what type of antigens are found on the surface of red blood cells of a …
B. Both antigens A and B
-
quiz (chp 14) what is a hematocrit? multiple choice percent of red bloo…
Percent of red blood cells in a blood sample
-
which cell type is an agranulocyte? multiple choice monocytes eosinophi…
A. Monocytes
-
quiz (chp 14) what is the primary function of lymphocytes? multiple cho…
To act against foreign substances.
-
typically, what percentage of a sample of human blood is made up of red…
C. 45%
-
a(n) __________ is created when sperm meets egg and contains all dna ne…
A. zygote
-
what type of formed element is most abundant? multiple choice white blo…
B. Red blood cells
-
the gestational age of the embryo is measured from when the sperm and e…
F
-
wild animals, humans and animals will keep encountering each other. so …
Wildlife biologists aim for safe coexistence of humans and wild animals as encounters increase.
-
what is the gist of the part of the passage in the box? wildlife biolog…
Wildlife biologists are studying cougars and other animals that cross busy highways.
-
wild animals, humans and animals will keep encountering each other. so …
Wildlife biologists will keep seeking ways for humans and wild animals to safely coexist.
-
two cell phone companies offer monthly plans. - plan a: charges a base …
$x = 8 - r$; both plans will cost the same at 2 gigabytes.
-
major organs form and cells continue to divide in the ____________ stag…
A. embryo
-
freedom of press and religion quick check in which situation might free…
A. A person breaks a policy of their employer to participate in a religious ceremony.
-
which of the following is not included in the first trimester? a. heart…
D. eyes and brain complete formation
-
question 8 of 10 which blood cell is actually a cellular fragment and i…
C. Platelets
-
when is a caesarian section typically performed?
When vaginal delivery is risky for mother or baby, such as in cases of obstructed labor, fetal distress, placenta previa, or certain maternal health - conditions.
-
what element of a myth is featured in the title the beginnings of the m…
an attempt to explain an origin
-
the amount and sequence of the ____________ in all of our cells is the …
1. DNA, RNA 2. Lipids
-
question 7 of 10 which white blood cell is the most prolific and helps …
C. Neutrophils
-
question 6 of 10 monoblasts become what white blood cell? monocytes lym…
A. Monocytes
-
question 5 of 10 the production of red blood cells is stimulated by whi…
C. Low blood oxygen level
-
question 4 of 10 which of the following blood cells does not come from …
B. Lymphocytes
-
an action potential does not re - stimulate the adjacent membrane that …
the area of the membrane is in the absolute refractory period
-
an action potential in a neuronal membrane differs from a graded potent…
B. an action potential is propagated without decrement, whereas a graded potential decrements with distance
-
procaine (novocain) is a drug that blocks voltage - gated na⁺ channels.…
Graded potentials are possible, but the neuron will not have the depolarizing phase of the action potential.
-
7 visual signals travel on myelinated axons. while most pain signals tr…
You will experience the visual sensation before the pain sensation
-
which of the following is not characteristic of the sympathetic divisio…
Preganglionic neurons tend to be long, with the ganglion located in or near the effector target tissue(s)
-
a threshold stimulus applied to an excitable membrane is one that is ju…
C. trigger an action potential
-
question 2 of 10 the majority of whole blood is made up of? white blood…
B. Plasma
-
if you block ca²⁺ channels on an axon, which will not occur? multiple c…
The exocytosis of neurotransmitter
-
acetylcholine is the main neurotransmitter released by multiple choice …
preganglionic sympathetic neurons and motor neurons
-
question 1 of 10 which of the following is not part of the formed eleme…
B. Plasma
-
given the standard curve below, what is the concentration of a sample w…
1175 mg/l
-
read the quotation from the declaration of independence. \for depriving…
Due process of law was implemented.
-
given the standard curve below, what is the concentration of a sample w…
210 mg/l
-
franklin roosevelts speech for a declaration of war. what are the main …
- To explain why military action is necessary - To rally the support of the American people for war
-
16. match the following terms with their definitions: 1. self - concept…
16. 1. B, 2. D, 3. C, 4. A, 5. E 17. F 18. T 19. F 20. F 21. F 22. C
-
14. what do fungi depend on for food? 15. how are fungi like plants? 16…
14. Organic matter from dead plants, animals or other organisms. 15. Both have cell - walls. 16. Used in baking for dough - rising and in brewing for alcohol production. 17. Produ…
-
how much broth/water (what isnt the original sample) would you include …
1. B. 1950 ul 2. B. 125 ul
-
match each word to its definition. word 4. ___ codon 5. ___ anticodon 6…
4. A set of 3 bases on mRNA 5. 3 bases on tRNA that match mRNA 6. Where translation happens 7. Builds RNA strand during transcription 8. Building block of proteins 9. Link between…
-
how many microliters are in a milliliter?* 0.001 0.000001 1,000,000 1,0…
1. D. 1,000 2. C. 1175 mg/l
-
name the molecules involved: vocabulary check match each word to its de…
4. A set of 3 bases on mRNA 5. 3 bases on tRNA that match mRNA 6. Where translation happens 7. Builds RNA strand during transcription 8. Building block of proteins 9. Link between…
-
10. how can bacteria be helpful? 11. bacteria cannot eat directly, they…
10. They aid in decomposition, nutrient - cycling, food production, and digestion. 11. Enzymes 12. Using flagella, pili, or gliding motility. 13. Pili
-
name: m. h. date: 9/24/20 period: 3 directions: use the reading to comp…
5. B. Animalia 6. C. Bacteria 7. A. Fungi 8. C. Plantae 9. D. Protista
-
study authors linda l. sweanor (new mexico), gregory a. davidson (orego…
B. radio - collar tracking underestimates the density of cougars
-
directions: use the reading to complete the questions and sta 1. what b…
1. Streptococcus pyogenes 2. They are prokaryotic, single - celled with peptidoglycan cell walls. 3. Mushrooms, Yeasts 4. Amoebas, Paramecia, Euglenas
-
20. the table shows the number of aces per serving attempts for three p…
Jaylin, Mya, Angela
-
use the following statements to answer question 22. the people of the s…
22. B. John Locke 23. E. Thomas Hobbes 24. A. John Locke 25. C. Jean - Jacques Rousseau 26. B. Adam Smith 27. D. Karl Marx
-
hinduism 1. describe fundamental hindu beliefs (for example, describe t…
1. Hindu fundamental beliefs: Brahman is the universal essence, Atman is the individual self. Samsara is the cycle of reincarnation, moksha is liberation from it, and karma determ…
-
use the following cartoon strip to answer question 55 to 57 slowpoke cu…
55. d. The cult is a collective that promotes individualism 56. b. Adam Smith 57. a. Increased Income Disparity over time
-
explain how darius used satraps and the royal road to hold his vast emp…
Darius appointed satraps as local administrators to handle day - to - day governance and tax collection. The Royal Road enabled rapid movement of troops, messengers, and trade, en…
-
question: what do you think the pyramid is showing? (the pyramid is sho…
The pyramid is showing a food - chain structure with different trophic levels. The pyramid is also showing the general decrease in the number of organisms as the trophic level inc…
-
remaining time: 06 minutes, 09 seconds. question completion status: 4. …
Question 9: In the nucleus. Question 10: B. Microfilaments, intermediate filaments, microtubules
-
question: describe a system or cycle you observed in the picture? (the …
The cycle in the picture shows the relationship between photosynthesis and cell respiration. First, photosynthesis uses light energy, $CO_2$ and water to make $O_2$ and glucose. S…
-
16. use the venn diagram. (lesson 3) real numbers rational numbers whol…
A. False B. Counter - example: 0 or - 1 (any non - positive integer) ### 17.
-
in separate studies. stephen meding and robert j. zasoski and xiahua he…
D. He and colleagues' study did not find convincing evidence of nutrient transfer between individual plants.
-
question: describe what is happening to energy in the picture. (first, …
First, energy is captured by producers. Then energy is transferred through the food - chain. The picture shows that energy is flowing through the ecosystem with losses at each tro…
-
question 1 a large organelle found in a eukaryotic cell that geneticall…
Question 1: D. nucleus Question 2: B. sunlight energy is converted into chemical energy Question 3: B. DNA and protein Question 4: E. Golgi apparatus
-
question: explain how the flower and the bird are related. (one way the…
One way the bird and the flower are related is that birds can pollinate flowers by transferring pollen while feeding on nectar. Another way the bird and the flower are related is …
-
which type of tissue is the most widely distributed and most diverse in…
connective tissue
-
imagine you are trying to explain biodiversity to a younger sibling. wh…
C. Image C