生物
細胞生物学、遺伝学、生態学、生命科学の基礎。
-
which organ is found in the excretory system? o small intestine o ureth…
urethra
-
which organ is found in the digestive system? kidneys heart stomach lun…
stomach
-
permeable membrane is shown. if the molecules moving are water then thi…
Osmosis
-
what are the sex chromosomes in humans? 1 and 2 m and f x and y
X and Y
-
in fruit flies, where red eye color (r) is dominant and x - linked whil…
25% red - eyed female, 25% white - eyed female, 25% red - eyed male, 25% white - eyed male
-
3. if i did not use any energy for the sand to pass through, it would b…
passive transport
-
why are sex - linked disorders more common in males? sex - linked disor…
Males only need to inherit one copy of the allele on a sex chromosome for it to appear.
-
which sex chromosome is the largest? r x y
X
-
why are white - eyed female fruit flies so rare in nature? white - eyed…
Females must inherit two copies of the recessive allele.
-
which sex chromosome contains more genes? y r x
X
-
which of the following best describes the significance of the telegraph…
People could communicate instantly over great distances.
-
please select the word from the list that best fits the definition the …
reformulation
-
what is the main function of the smooth endoplasmic reticulum in a plan…
to produce steroid hormones
-
what is the main function of cytoplasm in a plant cell? to control whic…
to fill the space between the cell membrane and the nucleus
-
what is the main function of the rough endoplasmic reticulum in a plant…
to help ribosomes make proteins
-
select the part whose main job is to fill the space between the cell me…
cytoplasm
-
select the part whose main job is to control which substances enter and…
cell membrane
-
select the part whose main job is to use energy from sunlight to make s…
chloroplast
-
question 1 when a cell needs to get rid of waste products and push them…
Question 1: C. exocytosis Question 2: D. carbon
-
using the answer line provided, complete each item below with the corre…
1. L. venerate 2. J. zealot 3. C. instigate 4. B. despondent 5. F. rudimentary 6. D. resilient 7. E. retrospect 8. H. squelch 9. A. collaborate 10. G. scoff
-
using the answer line provided, complete each item below with the corre…
1. L. venerate 2. J. zealot 3. C. instigate 4. B. despondent 5. F. rudimentary 6. D. resilient 7. E. retrospect 8. H. squelch 9. A. collaborate 10. G. scoff Sentence Check 2: 1 - …
-
the allele for curly hair is incompletely dominant. if a mother is homo…
100 percent
-
how do the roles of caregivers compare to those of parents? caregivers …
Caregivers are part of a child’s support structure, but not all caregivers are parents.
-
which structural characteristic is seen in rna but not in dna? double s…
a single strand
-
question 2 not yet answered marked out of 1.00 flag question what is th…
C. 0.7 volt
-
unit 1 progress check: mcq questions 7 through 9 refer to the following…
A. Yes, because it acknowledges the source of the information conveyed in the sentence.
-
label each of the three cell parts with its main function. store water,…
- Chloroplast: use energy from sunlight to make sugar. - Vacuole: store water, waste, and nutrients. - Golgi apparatus: sort and package proteins and other substances.
-
using the answer line provided, complete each item below with the corre…
1. L. venerate 2. J. zealot 3. C. instigate 4. B. despondent 5. F. rudimentary 6. D. resilient 7. E. retrospect 8. H. squelch 9. A. collaborate 10. G. scoff Sentence Check 2: 1 - …
-
honeybees play a crucial role in pollination, supporting both wild ecos…
C. In fact,
-
please select the word from the list that best fits the definition situ…
cultural lag
-
during which process is mrna converted into a sequence of amino acids f…
B. translation
-
you have been asked to write an essay about the importance of the rainf…
The second option (Thesis statement: Rainforests are essential to our planet, but they are being destroyed by deforestation at an alarming rate. Society needs to become informed a…
-
select the part whose main job is to break down sugar and release energ…
mitochondria
-
select the part whose main job is to contain the information that the c…
chromosomes
-
which discovery is attributed to phoebus levene? extraction and observa…
identification of ribose and deoxyribose
-
proteins are made in ribosomes, but dna is stored in the nucleus. how d…
RNA copies DNA and transports it to ribosomes for protein synthesis.
-
on an rna molecule, which would base pair with adenine? thymine guanine…
uracil
-
which of these is an example of a sex - linked disorder? hair color col…
color blindness
-
sex-linked traits what are the results of a cross between a female and …
All of the offspring will display the recessive trait.
-
quiz 2 what is considered the gold standard of diagnosis in infectious …
d. culture and antibiotic susceptibility testing
-
question 4 which battle is known as the turning point of the american r…
- Question 4: Battle of Saratoga - Question 5: The Treaty of Paris 1783
-
question 3 who was the 33 - year - old virginian that was the principal…
Thomas Jefferson
-
question 1 which battle is known as the \shot heard round the world,\ a…
- Question 1: Lexington and Concord - Question 2: Common Sense
-
2. if i took a play sand strainer and i put rocks and sand in it, how w…
The sand strainer is like a cell membrane because it is a barrier that allows small particles (sand) to pass through (similar to how the cell membrane allows small molecules to pa…
-
drag each description to the correct location on the chart. determine w…
- **PPC Shifts Left**: Several multinational companies close their factories in the nation because of its changing economic climate; Government money is illegally taken by increas…
-
what is the outcome of a cross between a red phenotype and white phenot…
Pink Phenotype
-
what economic concept is applied in this statement? by earning higher l…
E. positive externality
-
what pattern of inheritance controls the phenotype for human eye color?…
polygenic
-
black and white speckled chickens are created by parents of two differe…
codominance
-
what is one area of science that studying polygenic traits can potentia…
agriculture
-
question 40 the notion that an organism is innately predisposed to form…
C. biological preparedness
-
what pattern of inheritance results in a blending of two alleles? singl…
incomplete dominance
-
how does codominance affect the phenotype expression in flowers? one al…
both alleles will be expressed
-
when a flower with a red phenotype is crossed with a white phenotype in…
red and white phenotype
-
black voices in economics: a call for representation black voices have …
Question #5: C. Diverse perspectives can help identify and address problems more effectively. Question #6: A. The destruction of Black Wall Street in Tulsa, Oklahoma.
-
black voices in economics: a call for representation black voices have …
Question #4: A. The racial wealth gap is the difference in wealth between white and Black Americans, caused by historical and ongoing discrimination, making communities of color m…
-
in which disorder do people alternate between episodes of lethargic hop…
A. Bipolar disorder
-
black voices in economics: a call for representation black voices have …
Question #2: D. Diversity in economics is not a priority of those in power. Question #3: C. Diverse perspectives can help identify and address problems more effectively.
-
black voices in economics: a call for representation black voices have …
B. 4% # Question #2
-
organic molecules are sometimes found within meteorites that crash into…
C. Presence of inorganic molecules
-
question 4 (multiple choice worth 4 points).osr mc) which hypothesis he…
D. Self - replicating RNA molecules passed on genetic information.
-
which hypothesis helps to explain why all organisms share the same gene…
Self - replicating RNA molecules passed on genetic information.
-
question 19 professor miller emphasizes that depression often involves …
B. The biopsychosocial model
-
question 17 which of the following factors increase an individuals risk…
C. All of the other options are true
-
question 15 studies have indicated that families of individuals with an…
D. Psychological factor
-
what conditions are needed to form organic molecules from inorganic mol…
C. Presence of inorganic molecules with lightning and intense radiation
-
the invention of the telephone made what form of communication obsolete…
the telegraph
-
what is the main advantage of iron ore that was used during the industr…
It is fundamental to creating steel.
-
question 14 a research study found that when monkeys raised in a labora…
A. Both A and B are correct.
-
question 2 what contributions did the founding fathers make during the …
They influenced politics, helped write key documents, and guided the colonies toward independence.
-
(01.03rlc) what conditions are needed to form organic molecules from in…
Presence of inorganic molecules with lightning and intense radiation
-
1. cell membranes are said to be semi - permeable. what does this mean?
Cell membranes are semi - permeable, which means they allow some substances to pass through while blocking others. This selective permeability is essential for the cell's survival…
-
what do theories hypothesize about the conditions of earths early atmos…
Little to no oxygen
-
question 8 which of the following is true of anxiety disorder causes? a…
D. All of the other options are true
-
question 3 why did the great awakening help prepare colonists for the a…
It promoted the idea that ordinary people could challenge authority.
-
question 2 the lesson asked you to compare the scientific revolution, t…
They each pushed people to question old ideas and think in new ways.
-
question 6 adhd has been a controversial diagnosis, and peoples percept…
D. Genetic components and abnormalities in the frontal lobe
-
what is the best strategy to refocus the data project on improving the …
Decide the purpose, potential benefits, and risks to people.
-
select the best evidence to support the statement \mr. darcy does not r…
"She could not win him, however, to any conversation; he merely answered her question, and read on."
-
select the best evidence to support the statement ocky river bottoms ar…
"This nocturnal amphibian often hides under the same rock for its entire adult lifespan—up to thirty years—emerging at night to feed largely on crayfish."
-
question 5 what type of neurons are believed by some scientists to prov…
C. mirror neurons
-
(01.08r mc) which of the following discoveries is most crucial to expla…
RNA's ability to self - catalyze.
-
name: date: upton sinclairs the jungle (1906) directions: read the foll…
1. The excerpt details the unhygienic and unethical practices in the meat - packing industry, including using contaminated and rejected meat along with other substances. 2. Borax,…
-
and george, while his intelligence was way above normal, had a little m…
the use of advanced technology
-
the state of equilibrium in the internal environment of the body is cal…
D. homeostasis
-
which is a complete sentence? bears in yellowstone national park hibern…
Bears in Yellowstone National Park hibernate for about five months.
-
question 17 (2.5 points) fossil footprint of a bipedal species in tanza…
Question 17: adaptations to upright walking Question 18: walking upright
-
this dataset was most likely generated in which department? select one …
Human Resources (HR)
-
question 9 (2.5 points) the colonial theory of animal origins states th…
Question 9: evolved from a heterotrophic protist that formed colonies Question 10: choanoflagellates
-
question 7 (2.5 points) birds and mammals share which characteristic? e…
Question 7: four - chambered heart Question 8: notochord
-
which hormone is produced by the testes? a estrogen b oxytocin c proges…
D. testosterone
-
what were the two strains of bacteria griffith was experimenting with? …
harmless strain and pneumonia - causing strain
-
question 5 (2.5 points) a mite is most closely related to which of the …
- **Question 5**: spiders - **Question 6**: (Since the options provided for question 6 do not include sponge, but if we assume it's a mis - optioning and based on the characterist…
-
what material did hershey and chase prove to be the transformative fact…
DNA
-
question 3 (2.5 points) sharks differ from most other fishes in that th…
Question 3: bony skeletons Question 4: lungfish
-
what did chargaffs rule state about dna bases? there are no pairs when …
for every purine there is an equal amount of pyrimidines
-
question 1 (2.5 points) how do ray - finned fish keep from sinking? the…
- **Question 1**: they have a swim bladder that is filled with gas - **Question 2**: tick
-
what did hershey and chase discover from their experiments? which bases…
that DNA, not protein was the transformative factor
-
how did watson and crick first learn about the helical structure of dna…
from Rosalind Franklin's x - ray image
-
which two of the following arrows show matter moving from a producer to…
the arrow between the persimmon tree and the black bear