Biologie
Zellbiologie, Genetik, Ökologie und Grundlagen der Lebenswissenschaften.
-
which best describes the process of cytokinesis? excess waste is remove…
A parent cell membrane is split to form two daughter cells.
-
cell division models students are investigating how complex organisms a…
Model 1 shows the process of mitosis, and Model 2 shows the process of differentiation.
-
sy 25-26 cms district biology unit 2 fa - combined standards 1.1, 1.5, …
S
-
which identifies the significance of the nuremberg trials? ensured the …
provided a precedent for international cooperation and justice for all war crimes
-
at which point in the cell cycle does a cell experience rapid growth? o…
G1. Option Text
-
dna is composed of two complementary strands. this is reflected in the …
A. the number of adenines (A) in one is always equal to the number of thymines (T) in the other strand
-
what was the purpose of the documentary film the eternal jew? to convin…
to present anti - Semitic propaganda as a documentary to the German people
-
which part of the cell determines traits of an offspring? insert text h…
Nucleus
-
during replication, the strands of a double - stranded dna molecule sep…
C. nitrogenous bases
-
the diagram shows a single strand of dna. which label is indicating the…
Sugar - phosphate backbone
-
what is the first step of dna replication? the dna transfers its inform…
The DNA molecule unzips along weak hydrogen bonds.
-
1. what is biodiversity?
# Breve explicación: La biodiversidad se refiere a la variedad de vida en una región determinada. Incluye la diversidad de especies de plantas, animales y microorganismos, así com…
-
what are the components of a dna nucleotide? o deoxyribose, a nitrate, …
C. deoxyribose, a phosphate, and one of the bases: adenine, cytosine, guanine, or thymine
-
which statement about dna molecules is correct? dna is single stranded.…
DNA contains deoxyribose sugar.
-
definition: example: espionage image non - example:
Definition: The practice of spying or using spies to obtain confidential or secret information. Example: A foreign agent stealing military secrets. Non - example: A journalist leg…
-
question 19 1 pts which of the following is not a function of the skin?…
Question 19: Synthesis of vitamin E Question 20: mesenchyme.
-
use the diagram above to answer the next question. what is the chemical…
B. $\mathrm{C_6H_{12}O_6 + O_2 ightarrow CO_2 + H_2O + ATP}$
-
identify the correct end result of dna replication. one copy is produce…
D. Two copies are produced, each containing one original strand and one new strand.
-
which of the following is not a proteoglycan found in the matrix of con…
- Question 1: B. Collagen - Question 17: D. Connective - Question 18: C. Astrocytes
-
order the topics from broadest to narrowest. broader inventions that re…
inventions that revolutionized modern life, inventions that revolutionized communication, inventions that revolutionized telecommunication, inventions that revolutionized text mes…
-
the diagram below represents a section of a dna molecule the missing ni…
A. A, G, C
-
which of the following best describes the factors that contributed to t…
Corruption in the government, social instability and the inability to manage vast borders eventually doomed the empire.
-
use the diagram above to answer the next question. which of the followi…
b. to produce transport vesicles
-
the diagram below shows the structure of dna. what kind of bonds are in…
B. hydrogen bond
-
which tissue is most likely to form a keloid scar as it heals? muscle n…
- Question 1: D. Connective - Question 14: A. Having one nucleus per cell - Question 15: A. connects the dermis to underlying tissues.
-
hematopoietic tissue can be found in the: heart. lungs. bones. intestin…
- Question 1: bones - Question 11: Fibroblasts - Question 12: Is important in communication and control
-
what happens to all of the energy that is lost when you move up the pyr…
B. Heat given off
-
question 7 1 pts which of the following is not a function of adipose ti…
Question 7: B. Defends the body from microbes and injurious substances Question 8: A. basale Question 9: D. nervous
-
question 4 1 pts which type of tissue has the greatest capacity to rege…
Question 4: Epithelial Question 5: Secretion Question 6: Typically holds its cells together tightly by means of desmosomes
-
when comparing the effects of hypotonic and hypertonic solutions on ani…
Hypotonic solutions cause cells to swell, while hypertonic solutions cause cells to shrink.
-
what is the repeating monomer of a dna molecule? o dipeptide o triglyce…
C. nucleotide
-
question 1 1 pts a tissue is: a membrane that lines body cavities. a gr…
Question 1: a group of similar cells that perform a common function. Question 2: Microglia Question 3: Basement membrane
-
use the diagram above to answer the next question. peptide bonds are fo…
c. Structure 5
-
order the topics from broadest to narrowest. broader narrower the natur…
1. the natural predators and prey of arachnids in tropical ecosystems 2. the natural predators and prey of brown widow spiders in tropical ecosystems 3. the natural predators of b…
-
what is the correct label for letter c? choose phospholipid bilayer car…
Phosphate Head continue to move across the membrane in both directions
-
use the diagram above to answer the next question. if structure 12 does…
a. the assembly of ribosomes
-
a hypertonic solution has a higher solute concentration than an isotoni…
1. A hypertonic solution has a higher solute concentration than an isotonic solution. 2. To maintain the balance of water movement in and out of cells. 3. Option 3 (assuming the i…
-
page 10 of 10 10 points question 10 radioactive man, a comic - book sup…
D. No, because so many mutations would probably cause cancer or other disease.
-
question 9 why do they use viruses as vectors to transfer dna into cell…
C. because viruses normally insert DNA into cells
-
question 8 what is an example of a mutation in an allele? a a base chan…
E. All of the above
-
le - mitosis how many phases are there in mitosis? respond here
4
-
question 7 the type of mutation where a single letter in a sequence is …
B. silent mutation
-
use the diagram above to answer the next question. the radioisotope pho…
c. Structure E
-
question 6 how many different alleles of a gene like beta - globin can …
C. Only two: one from their father and one from their mother
-
10. why do these results make sense? what seems to be happening with th…
When wolves are reintroduced, they eat elk. Since elk eat plants, with fewer elk, plant populations can increase. This increase in plant life can support more organisms, likely in…
-
question the astronauts of expedition 28 on the international space sta…
151200
-
question 5 what is the difference between a somatic cell mutation and a…
A. Only mutations in germ - line cells can be passed on to offspring and mutations in somatic cell are not.
-
question 4 mutations in dna occur during. a transcription. b translatio…
E. DNA replication
-
question 3 mutations in dna sequences may occur during the process of. …
C. replication
-
question 2 gene mutations can arise when nucleotides are. a added to th…
E. All of the above
-
the cell cycle - mitosis the division is finishing up. the cell membran…
In animal cells, cytokinesis involves the formation of a cleavage furrow as the cell - membrane pinches in to divide the cytoplasm. In plant cells, a cell plate forms across the c…
-
question 1 10 points what is the difference between gene therapy and ge…
B. gene editing fixes a single letter in a gene and gene therapy insert a correct entire gene into an organism
-
axons are wrapped in _, a fatty substance that insulates the electrical…
C. myelin
-
multiple choice 10 points telophase is a stage of a cellular process th…
# Breve explicación: La telofase es una etapa de la mitosis en la cual los cromosomas se mueven a polos opuestos de la célula y empieza el proceso de división celular. La interfas…
-
multiple choice question the diagram depicts what type of endocytosis? …
Receptor - mediated endocytosis
-
multiple choice 10 points the diagram illustrates the process of cell d…
Anafase asegura que cada célula hija reciba el mismo número de cromosomas que la célula madre.
-
multiple choice 10 points the diagram illustrates the process of cell d…
La anafase asegura que cada célula hija reciba el mismo número de cromosomas que la célula madre.
-
1. multiple choice 10 points mitosis is important to the growth of orga…
1. increase its number of cells. 2. S Phase
-
23. fill in the following chart using what youve learned from models 1 …
| Structure | Bond(s) or interactions holding the structure together | Short description | Number of polypeptide chains involved | |--|--|--|--| | Primary | Peptide bonds | Linear…
-
french revolution and enlightenment multiple choice assessment 1. durin…
1. B. The guillotine 2. C. Extreme measures to eliminate perceived enemies 3. C. Successful agricultural harvests and food surplus 4. B. Organizing defense and maintaining order t…
-
how does the cell membrane maintain homeostasis within the cell? by sto…
1. By controlling the internal environment through selective permeability 2. continue to move across the membrane in both directions 3. Exocytosis 4. Endocytosis
-
consider this claim: it is better to be too hot than too cold. now cons…
Being too cold is not bad, since it's easy to adjust your temperature by adding layers of clothing or snuggling under a blanket; it's harder to get comfortable when you're too hot.
-
the model illustrates a process by which a substance is taken up by a c…
1. This process is called phagocytosis and requires energy from the cell. 2. The cell will swell and possibly burst.
-
a tale of two cities by charles dickens (adapted excerpt) the story tak…
D. "Some members were asleep and some awake"
-
consider this claim: graphic novels should not be considered literature…
Graphic novels often have themes and prose befitting the traditional definition of literature: written works of excellent quality and lasting value.
-
chemical fertilizers used in farms may be washed into local water bodie…
Initially, during the day, oxygen levels may increase due to algal photosynthesis. But at night, algal respiration consumes oxygen. After the algae die, decomposition by bacteria …
-
read the selection in your student edition and choose the best answer t…
A. People cannot escape the ways in which they are all linked.
-
to find the density, matt must determine the rocks mass and volume. how…
Question 1: D. He should measure water displacement using a graduated cylinder. Question 2: None of the given options are correct. The correct density is 9 $\frac{g}{cm^{3}}$ calc…
-
8. construct a food web using the following animals. this ecosystem rep…
A food - web with arrows drawn from corn to caterpillar and deer; from caterpillar to crow; from deer to cougar; from mouse to snake; and from all dead organisms to microorganisms.
-
which is a thesis statement? in this essay, i will show why farmers sho…
Genetically modifying plants can make them more pest - resistant and increase growth, so it is essential for farmers to grow genetically modified food crops.
-
name: date: prairie food web identify the: 1. producers 2. primary cons…
1. Producers: Plants (the leafy green plant and the plant with red berries shown in the diagram) 2. Primary Consumers: Mouse, Squirrel, Rabbit (herbivores that eat plants) 3. Seco…
-
which of the following invasive species cause soil erosion, destroy you…
Feral hogs
-
multiple choice question the cell depicted is in a(n) isotonic solution…
C. hypotonic solution
-
a forest habitat which undergoes fragmentation can lose up to 45 percen…
True
-
multiple choice section. select most correct answer. 1. an organelle wi…
1. a. rough endoplasmic reticulum 2. c. nuclear membrane 3. b. vacuoles 4. b. Golgi body 5. d. cytoplasm 6. b. organelles 7. a. eukaryotes 8. d. cell membrane 9. a. prokaryote cel…
-
which statement is true about photosynthesis and cellular respiration? …
Question 1: The chemical equations for the processes are opposite of each other. Question 2: oxygen
-
what would happen to a cell if cellular respiration suddenly ceased? gl…
For the first question: Glucose breakdown would nearly stop or cease entirely. For the second question: anaerobic respiration
-
10. describe a real - life example where impulse is used to protect peo…
10. Airbags in cars increase impact time to reduce force on passengers. 11. The total momentum of the system remains constant. 12. Momentum is directly proportional to mass when v…
-
cellular (aerobic) respiration takes place in the presence of and with …
A. oxygen
-
read the passage: more families should allow their children to have cel…
# Breve explicación: La evidencia presentada (un porcentaje de residentes de Michigan que no tienen teléfonos celulares) no está claramente conectada con la afirmación de que las …
-
13. which is not an example of a primary source? * a. letter b. diaries…
13. C. Textbook 14. D. Autobiographies 15. A. Claim
-
vrhs biology quiz 6b: the cell organelles mr barton 14. true or false: …
14. Depends on the cell in the image (not shown here, but if it has no nucleus, True; if it has a nucleus, False) 15. a. helps a cell keep its shape 16. True 17. c. chloroplasts 1…
-
9/26: do now 1. in the good braider, the main character viola moved to …
1. Viola may face more significant language and cultural adaptation challenges due to her non - American birth and African origin. Noda may have more internalized cultural identit…
-
11. what kind of source are these examples: letters, diaries, journals,…
11. B. Primary Source 12. A. Secondary Source
-
which of the following invasive species cause soil erosion, destroy you…
Feral hogs
-
some molecules diffuse through selective transport proteins. if some mo…
Yes, molecules move down their concentration gradient in facilitated diffusion because facilitated diffusion is a passive - transport process and passive transport always occurs d…
-
which of the following structures serves as the cells boundary from its…
B. cell membrane
-
use the text to put the events in order. the life cycle of a butterfly …
1. An egg is laid. 2. The larva eats its way out. 3. The caterpillar becomes a pupa. 4. A butterfly breaks out.
-
as the cell theory transformed throughout the years, scientists develop…
All living things are made of one or more cells.
-
how might the carp change fishing in the lake? the carp could ? native …
out - compete
-
multiple choice section. select most correct answer. 1. an organelle co…
1. a) lysosomes 2. b) vacuoles 3. a) chloroplast 4. c) mitochondria 5. d) nucleus 6. d) both a & b 7. b) organelles 8. b) nucleus 9. a) prokaryote cell 10. c) animal cell 11. d) r…
-
21. with your group, using grammatically correct sentences, define the …
a. Serine, Asparagine b. Cysteine c. Phenylalanine d. Hydrogen bonds, van der Waals forces
-
use the text to put the events in order. during the industrial revoluti…
1. Watt invents a steam engine. 2. Whitney invents the cotton gin. 3. McCormick invents his reaper.
-
consider how you respond to major events in your life. when something s…
This is a self - assessment question, and the answers vary from person to person. All of the options (call your friends, write in a journal, get more talkative, become quiet and r…
-
3.4 vocabulary check passive transport concentration gradient diffusion…
1. Diffusion, osmosis 2. Facilitated diffusion 3. Concentration gradient 4. Allows obtaining necessary substances and removing waste without energy use. 5. For substances that can…
-
question 5 the carrying capacity of an ecosystem is the maximum number …
B. the most limited resources required for survival
-
identifying atoms necessary for life which atom is involved in giving y…
C. oxygen
-
question 5 (1 point) breaking down food for nutrients involves many bod…
C. Circulatory, Digestive, and Endocrine
-
3. in mice, black fur (b) is dominant over brown fur (b). cross two het…
Phenotypic ratio: 3 black : 1 brown; Genotypic ratio: 1 BB : 2 Bb : 1 bb
-
did starch diffuse through the membrane? retry x yes no unknown wait fi…
no