Biologie
Zellbiologie, Genetik, Ökologie und Grundlagen der Lebenswissenschaften.
-
question 5 of 10 what is the name of the organelle found in animal cell…
B. Mitochondrion
-
question 4 of 10 a dog chasing a rabbit needs energy from the food it h…
B. Electron transport chain
-
question 3 of 10 which are the two parts of the mitochondria? a. crista…
D. Mitochondrial matrix and cristae.
-
question 2 of 10 what are the products of cellular respiration? a. ener…
A. Energy, carbon dioxide, and water
-
question 1 of 10 which does the electron transport chain do during cell…
A. Provides energy that powers the formation of ATP
-
question 10 of 10 what will most likely happen if the hydrogen pump pro…
B. A decrease in the formation of NADPH
-
question 9 of 10 in what part of a chloroplast does glucose production …
B. Stroma
-
which photosynthetic process can occur at night? a. the reaction at pho…
B. The Calvin cycle
-
question 7 of 10 what is the role of atp synthase in photosynthesis? a.…
B. It uses the potential energy of flowing hydrogen ions to make ATP.
-
question 6 of 10 how many carbon dioxide molecules are needed to make a…
B. 6
-
question 5 of 10 which protein complex absorbs the energy that is used …
C. Photosystem I
-
question 4 of 10 which of the following contains stroma? a. atp b. nadp…
C. Chloroplast
-
which screening is used to test for cardiovascular disease? a. blood pr…
A. Blood pressure
-
question 3 of 10 which is a reactant in the process powered by sunlight…
C. ADP
-
question 2 of 10 after electrons leave photosystem ii, they move throug…
A. Photosystem I
-
how is the banding pattern made easier to see in gel electrophoresis? a…
First question: C. a dye or stain is applied that glows under a UV light Second question: B. including DNA fingerprinting (the name for DNA tests), genotyping (genetic testing), a…
-
question 1 of 10 a green plant absorbs a toxic substance, which inhibit…
C. The light reactions would slow down.
-
what are the common materials used to create the gel matrix in gel elec…
- First question: D. agarose or polyacrylamide - Second question: A. When an electric current is applied, it causes the charged molecules move towards the opposite end of the gel.
-
what is the principle behind the differential migration of molecules in…
B. The molecules move at different speeds through the gel according to their size
-
how does the gel matrix in gel electrophoresis contribute to the separa…
C. The gel matrix acts as a sieve to slow down the movement of molecules in proportion to their size.
-
a condition in which dead skin cells are shed from the scalp as sticky,…
- First question: B. dandruff - Second question: C. keratin
-
what is gel electrophoresis? a. a powerful technique in molecular biolo…
A. A powerful technique in molecular biology used to separate and analyze DNA, RNA, or proteins based on their size and charge.
-
1 multiple choice 2 points the hydrosphere covers approximately what pe…
1. B. 70% 2. D. photosynthesis
-
3 multiple choice 2 points earths hydrosphere is best described as the …
- **Question 3**: liquid outer layer of Earth - **Question 4**: transpiration - **Question 5**: Respiration adds carbon to the atmosphere, while photosynthesis removes carbon from…
-
match the following dna stand to its complimentary pair below. (remembe…
TAACGC
-
fossil record in a section of the grand canyon, scientists have found t…
Group C is now extinct.
-
7 multiple choice 2 points the drawings below show a turtle embryo and …
The chicken and the turtle share a common ancestor.
-
match each of the following to their proper pair. adenine pairs with ch…
adenine pairs with: Thymine (T) cytosine pairs with: Guanine (G) there are __ hydrogen pairs between A and T: 2 there are __ hydrogen pairs between G and C: 3
-
what is the structure of dna called? double helix triple helix curve sp…
double helix
-
look where the arrow is pointing on the whale. what part of a bird is m…
wing
-
there are ____ nitrogen bases in dna. 4 3 2 question 7 1 pts match the …
For the first question: 4. For the matching: Adenine and Guanine - Purines; Thymine and Cytosine - Pyrimidines.
-
name the outer, thinner layer of skin that is composed of living and de…
epidermis
-
9 multiple choice 2 points some scientists use molecular evidence to st…
9. The more similar the sequences are, the more closely related the species are. 10. they show patterns of biological change.
-
which event could be added to the time line to show the continued advan…
A. American Revolution
-
analyzing how language affects mood no one deserves the sacrifice other…
It creates an image in the mind of the reader, It develops the external conflict, It creates a suspenseful mood.
-
11 multiple choice 2 points according to the interpretation of the foss…
11. C. \(C\) to \(D\) 12. new species have adapted to fill available niches in the environment
-
which grievance was shared by both french and american revolutionaries?…
D. Unfair taxation practices
-
what is dna? why is it important? it is a molecule made of nucleic acid…
- First question: It is a molecule made of nucleic acids, it tells the cells how to make proteins. - Second question: cytoplasm/cytosol.
-
name the structures that secrete perspiration? sweat glands epidermis s…
sweat glands
-
confound the hour he entered my shop! i am a revolutionary but not a mu…
The narrator’s conflicting thoughts give this passage a meditative mood.
-
dna stands for deoxyribonucleic acid ribonucleic acid diribonucleic aci…
deoxyribonucleic acid
-
although we may never know the exact magnitudes of the depopulation, it…
D. were not immune to European diseases
-
name: thor period: date: 1) the enzyme responsible for breaking down th…
1. Lactase 2. Hydrolysis 3. a) True 4. c) Glucose and Galactose 5. a) True 6. Lactase persistence 7. b) A genetic mutation that causes a decline in lactase production after infanc…
-
toussaint louverture was the leader of the revolution in which of the f…
C. Haiti
-
13 multiple choice 2 points according to the heterotroph hypothesis, wh…
13. molecular oxygen 14. reproduce 15. the impact of asteroids or large meteors on Earth's surface
-
a little more lather here under the chin, on the adams apple, right nea…
calmness
-
the latin american revolutions primarily involved what dynamic? caribbe…
Central and South American countries gaining independence from Spain and Portugal.
-
why did the third estate of frances population resent the second estate…
The Second Estate paid the least amount of taxes and had the most power.
-
which quotation best concludes how the protagonist resolves his interna…
"I am only a barber. Each one to his job. That's it. Each one to his job."
-
i would have to shave his beard just like any other, carefully, neatly,…
"I was secretly a revolutionary, but at the same time I was a conscientious barber"
-
what was the difference between creoles and peninsulares before the lat…
The peninsulares were born in Spain or Portugal, and the creoles were not.
-
the provided inspiration for the latin american revolutions, and the di…
American and French Revolutions; Napoleonic Wars
-
he leaned back in the chair when he saw the brush in my hand, full of l…
anxious
-
compare the actions of these consumers to determine which one would mos…
Kyle and Bradford are looking to buy their first home.
-
he leaned back in the chair when he saw the brush in my hand, full of l…
flustered
-
which factor contributed to europes commercial revolution in the sixtee…
A. The application of mercantilist principles to regulate trade with colonies
-
you are looking to buy a new car and are gathering information about va…
your past experience with the brand
-
the international criminal tribunal for rwanda was established for the …
C. increased tensions between ethnic groups
-
karl marx warned that post-industrial revolution society would be marke…
D. conflict between the owners of the means of production and the working class
-
which external influence best determines the level of physical activity…
cultural background
-
historically, the largest volume of flood insurance claims are the resu…
hurricanes along the Gulf Coast.
-
does your digestive system need enzymes to help it break down food? yes…
For the first question: Yes. For the second question: is chemically specific.
-
chemical reactions would still occur without enzymes; they would be slo…
- First question: True - Second question: 2 sugars put together - Third question: carbohydrate
-
what happened to the caste system after the latin american revolutions?…
It was mostly preserved entirely except for the eventual abolition of slavery.
-
a substrate that binds to an enzyme needs to have the right shape to fi…
1. True 2. Products 3. Break down substances, Build up substances
-
amir needs to buy a new car and has researched various models online. a…
evoked set.
-
when marketers for walt disney world in florida attract french and brit…
currency fluctuation
-
highlight details in this passage that point to the conflict. what inte…
The narrator struggles between duty and his personal sense of right and wrong.
-
when marketers for walt disney world in florida attract french and brit…
currency fluctuation
-
describe the conditions of french cities after world war ii. an influx …
C. Over 400,000 buildings were destroyed
-
how did the february revolution in russia differ from the october revol…
The February Revolution removed the tsar from power, while the October Revolution removed the provisional government from power.
-
the local government is debating opening a large stretch of coastline t…
Regulating
-
a scientist is studying the fossil records of organisms in an attempt t…
Continental plates shifted, and environmental factors are different.
-
which statement best describes the difference between primary and secon…
In primary succession, the pioneer community is a new or barren habitat, whereas in secondary succession, the pioneer community is an already existing habitat that has been distur…
-
what was one consequence of the october revolution? vladimir lenin was …
The Bolsheviks ended Russia’s involvement in World War I.
-
if the value of the euro increases relative to the dollar, disney might…
currency fluctuation
-
while many russian soldiers were on the front during world war i, most …
C. joining the riots instead of stopping them.
-
arthur works for a large health care products manufacturer as a market …
Engage in international marketing research.
-
your company is in the process of launching a revolutionary high - tech…
making sure the time to market is quick
-
polar bears typically give birth to between one and three cubs once eve…
The young have a high probability of survival.
-
while shopping for a wedding gown, brianna bought the first dress she t…
affective choice
-
which of the following has the most potential of experiencing backgroun…
D. A species that struggles to compete for resources due to limited access from habitat loss
-
which line on the population graph most likely represents the carrying …
B
-
21 kerin is a new sales representative within your company and has aske…
a company's sales records
-
which of the following is not true about dna replication? it occurs dur…
The sequence of the nucleotides is changed.
-
art opened a new computer store in town. when customers purchase a comp…
reduce a new customer's cognitive dissonance.
-
how is the shape of a dna molecule usually described? double helix twis…
double helix
-
match the nitrogen base with its complement in rna. not all of them wil…
Adenine (A) - Uracil (U) Cytosine (C) - Guanine (G) Guanine (G) - Cytosine (C) Uracil (U) - Adenine (A)
-
match the nitrogen base with its complement in dna. not all of them wil…
Adenine (A) - Thymine (T) Cytosine (C) - Guanine (G) Guanine (G) - Cytosine (C) Thymine (T) - Adenine (A)
-
while shopping for back - to - school clothes, mal uses apps on her sma…
technological
-
multiple choice questions: choose the correct answer from the choices f…
1. B. Tt 2. C. $\frac{1}{6}$ 3. B. An alternative form of a gene 4. B. The chance of inheriting certain traits 5. A. $\frac{1}{4}$
-
identify each statement as being true for dna, rna, or both. single str…
- Single Strand: RNA - Double Strand: DNA - Shaped as a double helix: DNA - Has nitrogen base Adenine (A): Both - Has nitrogen base Cytosine (C): Both - Has nitrogen base Guanine …
-
the biological macromolecules that make up cells have very important fu…
amino acids in a polypeptide chain
-
homework - protein synthesis if the anticodon of a molecule of trna has…
\(CTA\)
-
10. the basic unit of heredity that determines traits is called a _____…
gene
-
which amino acids are coded for by the mrna strand: aug uca cga ggu? o …
methionine, serine, arginine, glycine
-
in the __________ model of decision making, managers identify and evalu…
C. classical
-
homework - protein synthesis match the rna molecule with its correspond…
- "to supply appropriate amino acids for translation" $ ightarrow$ tRNA (transfer RNA) - "to provide a template for the sequence of proteins needed" $ ightarrow$ mRNA (messenger R…
-
a corporate - level strategy that emphasizes reinvesting a companys pro…
Concentration on a single industry
-
karlie is shopping for a sweater. when she sees a sweater in her favori…
sensation.