Biologie
Zellbiologie, Genetik, Ökologie und Grundlagen der Lebenswissenschaften.
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2. what are the two major parts of the nervous system? brain and heart …
C. Central nervous system and peripheral nervous system
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1 what is the main job of the nervous system? to control how the body s…
The option "To control how the body senses, thinks, and responds" (the first option).
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the shape of an ellipsoidal joint is most similar to the shape of × a h…
a ball and socket joint.
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what is the function of dna polymerase iii in replication in e. coli? ○…
C. to add nucleotides to the 3' end of a growing DNA strand (assuming the options are labeled A - D with this as the third option, but based on the text, the correct option is "to…
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question 64 what is the function of topoisomerase? ○ relieving strain i…
A. relieving strain in the DNA ahead of the replication fork
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37 multiple choice 10 points which of the following is/are not a physic…
A. bile ### Question 38
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question 63 1.5 pts which of the following statements correctly describ…
C. In the lagging strand, DNA is replicated in short pieces called Okazaki fragments, which are then joined together at the end of the process.
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question 62 which of the following statements correctly describes one c…
B. Each nucleosome consists of eight histones. (Here we assume the second option is labeled as B, if the original options have different labels, adjust the label according to the …
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passage to freedom byering writing by i niss phillips 1 on may 13, 1862…
C. realize how serious a boat mutiny can be
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35 observa el siguiente diagrama. causa → efecto el fútbol es el deport…
C. Millones de personas practican fútbol.
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escape to freedom narrative writing by laura phillips 1 on may 13, 1862…
Part A: C. chronological order Part B: (Assuming the correct option for Part B related to chronological order would have transitional words indicating time sequence, but based on …
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during dna replication in e. coli, which of the following enzymes remov…
D. DNA polymerase I
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escape to freedom history writing by laura phillips 1 on may 13, 1862, …
B. chronological order ### Part B
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individuals with the disorder xeroderma pigmentosum are hypersensitive …
D. They cannot repair thymine dimers.
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escape to freedom history writing by laura phillips 1. on may 13, 1862,…
A. deed, B. heroic
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which of the following statements accurately describes why taq polymera…
A. It is heat stable and can withstand the heating step of PCR.
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escape to freedom history writing by laura phillips 1 on may 13, 1862, …
A. Smalls knows which signals to give
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isabella recently completed a treatment program for breast cancer. for …
cardiovascular disease ### Question 31 (False statement about diet and cancer)
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researchers wondered whether the size of a persons brain was related to…
A
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which of the following characteristics of the structure of dna allows i…
the sequence of bases
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how does atherosclerosis begin? with damage to the inner lining of arte…
with damage to the inner lining of arteries ### Question 2 (Type 1 diabetes is caused by):
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in a linear eukaryotic chromatin sample, which of the following strands…
C. the 10 - nm chromatin fiber
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a student crosses two homozygous plants, one with green pods and the ot…
D. 100% yellow
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question 53 1.5 pts which of the following statements correctly describ…
The percentages of adenine and thymine are roughly equal, as are the percentages of guanine and cytosine in the DNA of a given species.
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directions: select each correct answer. examine the punnett square belo…
A. BB, B. Bb
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what is meant by the description \antiparallel\ regarding the two stran…
B. The 5' to 3' direction of one strand runs counter to the 5' to 3' direction of the other strand.
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guinea pig coat color is determined by a single gene. the allele for bl…
D. 5
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fifty percent of the offspring produced by a cross between pea plants h…
B. Rr × rr
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7 multiple choice 10 points what is the condition in which the heart do…
A. congestive heart failure (assuming the first option is A, as per typical multiple - choice formatting with the first option being A. If the original had different labels, adjus…
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6 directions: drag each picture to the correct location on the chart. p…
- For the cell with genotype Bb: Drag the picture of the purple flower (the blue - colored flower image) to this cell. - For the cell with genotype bb: Drag the picture of the whi…
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sarah is doing an experiment on pea plants. she is studying the color o…
B. Purple flowers are dominant to white flowers.
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what evidence did alfred sturtevant use to support his conclusion that …
B. Drosophila genes cluster into four distinct groups of linked genes.
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males are more often affected by sex - linked traits than females becau…
D. males are hemizygous for the X chromosome.
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most people have palpitations or irregular beats of the heart several t…
true ### Second Question (Cancer of lymph nodes/glands)
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explain the functions of body structures tendons in the shoulder girdle…
The correct option is the second one: "connective tissues that attach muscle to bone." (Note: Since the options' identifiers (like A, B, C, D) aren't visible, but based on the tex…
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question 48 1.5 pts two plants are crossed, resulting in offspring with…
D. that the parents were both heterozygous for a single trait
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read the following story. when can you start? carolyn and tina were hir…
Actions are more valuable than talk.
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1. how long did men, women and children have to work in factories at th…
The subfield is History (under Social Science).
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which of the following statements regarding lung cancer is false? lung …
The statement "Chest X - rays are recommended as a routine screening test for lung cancer" is the false one. ### Second Question (Tick in Chain of Infection)
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13 a researcher hypothesizes that water will move out of the cell more …
13. A. A researcher places three cells of the same type in varying concentrations of salt water. Then the researcher measures the size of each cell every minute during a 5-minute …
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which of the following statements correctly describes one difference be…
A. The law of independent assortment explains the segregation of two or more genes relative to one another.
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the lymphocytes that are responsible for monitoring the events that occ…
D. T cell ### Second Question (Term for Pathogen's Infection Potential)
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tify parts of the appendicular reg which of these body parts are locate…
- toes (check the box for toes) - arms (check the box for arms) - pelvis (check the box for pelvis)
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question 45 1.5 pts what was mendels explanation for his observation th…
C. Traits can be dominant or recessive, and the recessive traits were "hidden" by the dominant ones in the F1.
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question 43 1.5 pts which of the following statements correctly describ…
B. In sexual reproduction, offspring vary genetically from their siblings and both parents. (Note: Here we assume the options are labeled as A, B, C, D, E with the second option b…
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directions: place the correct colored square over each genotype in the …
To apply this: - Black square: Genotypes with \( B\_ \) (BB or Bb) and \( E\_ \) (EE or Ee). - Brown square: Genotypes with \( bb \) and \( E\_ \) (EE or Ee). - Yellow square: Gen…
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a female dog affected by the recessive, x - linked disorder hemophilia …
B. 100%
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many traits, such as body size and metabolic rate, are widely variable …
B. they are influenced by more than one gene.
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a student crosses two pea plants. in this species, the allele for axial…
D. 200 with axial flowers, 0 with terminal flowers
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11 how does the cellular membrane of the finger mullet’s cell contribut…
C. It serves as a selectively permeable membrane, allowing water and other materials to move into and out of the cell as needed.
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10 the diagram below shows a plant cell. the vacuole allows the plant c…
A. The vacuole will be less able to hold water, decreasing the rate of photosynthesis.
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what are the two primary functions of the sinuses? check all of the box…
- They reduce the weight of the skull. - They increase the loudness of the voice.
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insert two dashes where needed. — tim samaras the legendary storm chase…
Tim Samaras—the legendary storm chaser killed by a deadly tornado in 2013—was known for his daring missions to collect data from passing storms.
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so infections often caused death king tut is so well - known be discove…
1. Tutankhamen was born around 1341 BCE. 2. He died around 1323 BCE. 3. His father Akhenaten promoted Aten worship and moved the capital to Amarna, changing Egypt’s religion and p…
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leeann wants to organize her data from researching the effect of hours …
in a line graph
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select the correct answer. which phrase describes the substitution effe…
A. buying cheaper alternatives when a product becomes expensive
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collecting and organizing data where in a data table should units of me…
in the headings of columns that list the data values
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nfhs 25-26 biology cr sem a collecting and organizing data which type o…
descriptions of behavior
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do these lines sound familiar? once upon a midnight dreary, while i pon…
(1) No; Neither (2) "The Raven" (and "The Bells" also has internal rhyme, but "The Raven" is a common answer here) (3) "The Raven": ABCBBB (approximate, with variation); "The Bell…
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what effect did his photograph by eddie adams have on american culture?…
D. It shocked the American public and contributed to the ending of the Vietnam War.
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question 30 what is the proton-motive force? ○ the energy required to r…
B. the energy provided by a transmembrane hydrogen ion gradient
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question 7 2 pts comparing larry clark and mary ellen mark show what sh…
A) Photojournalism versus the real
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during alcohol fermentation in yeast, nad+ is regenerated from nadh by …
D. reduction of acetaldehyde to ethanol (assuming the options are labeled A - E with D being "reduction of acetaldehyde to ethanol" as per the options list; if the original option…
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select the correct answer. mark is an excellent cook. he does not have …
B. self - interest
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which is the best reason for using a temperature probe instead of a sim…
to record continuous measurements over several minutes
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choose the pair of terms that correctly completes this sentence: catabo…
B. exergonic; endergonic
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collecting and organizing data fhs 25-26 biology cr sem a professor tan…
any occurrences of unusual odors
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question 25 the cellular process of breaking down large molecules into …
E. catabolism
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cooperativity is a form of allosteric activation in which ... the produ…
D. binding of a substrate molecule to one active site in a multisubunit enzyme stimulates the binding of substrate molecules to the active sites of other subunits.
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during which phase of mitosis do the chromosomes align in the center of…
D. Metaphase
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question 23 1.5 pts the difference between pinocytosis and receptor - m…
C. pinocytosis is nonselective in the molecules it brings into the cell, whereas receptor - mediated endocytosis is highly selective.
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carrot slices placed in a 0.2 m salt solution for several hours become …
D. the fresh water is hypotonic and the salt solution is hypertonic to the cells of the carrot slices.
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explain the components and function of bone ma which are components of …
A. minerals, C. collagen fibers
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during dna replication, a dna strand that has the bases ctaggt produces…
B. GATCCA
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which of the following best describes meiosis? a. it is carried out in …
B. It occurs only in cells in the reproductive structures of organisms.
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which excerpt from shirley chisholms speech \equal rights for women\ pr…
As in the field of equal rights for blacks, Spanish - Americans, the Indians, and other groups, laws will not change such deep - seated problems overnight. But they can be used to…
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immediately after a membrane receptor protein binds to its ligand, whic…
The membrane receptor protein undergoes a conformational change.
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what were some of the first crops to be domesticated during the agricul…
A. wheat and barley
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question 18 signal transduction pathways that include a phosphorylation…
The correct option is: cause a structural change in each phosphorylated protein.
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2 multiple choice 10 points which of the following is not an effect of …
The option "increased long - term memory formation" (the fourth option in the list for question 2) ### Question 3
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which process do animals use to convert energy from food into atp? a. c…
A. cellular respiration
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what function does atp carry out in living things? a. aids in protein f…
B. used to capture and transfer energy
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question 15 movement of vesicles within the cell depends on what cellul…
A. microtubules and motor proteins
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large numbers of ribosomes are present in cells that specialize in prod…
Proteins (the option corresponding to "Proteins" among the choices)
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drag each tile to the correct box. match the underlined words in the li…
- "eternal punishment" → "With hideous ruine and combustion down To bottomless perdition, there to dwell" - "grassy area" → "Under a tuft of shade that on a green Slood whispering…
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which organelles or structures are absent in plant cells? ○ mitochondri…
D. centrosomes
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the genetic code provides instructions for making proteins. which state…
C. A DNA sequence codes for the same proteins in different species.
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question 12 a nucleotide is composed of ... ○ a nitrogenous base and a …
C. a nitrogenous base, a phosphate group, and a pentose sugar.
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question 11 the structural level of a protein least affected by a disru…
A. primary level.
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select the correct answer from each drop-down menu. read the passage an…
the Glorious Revolution
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how is genetic information conserved during dna replication? a. a singl…
D. Each newly formed DNA strand joins with an original DNA strand to form a new double helix.
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question 10 the tertiary structure of a polypeptide is the ... linear s…
C. overall three - dimensional shape of a fully folded polypeptide.
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example3 a steel pipe weighting 10 kn is suspended from a couple of ste…
The internal stress of the steel - wire rope is approximately \( 73.5\,\text{MPa} \) (or more precisely, using exact calculations: \( \sigma=\frac{10\times10^{3}}{\sqrt{3}\times\p…
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which of the following is a correct monomer/polymer pairing? ○ monosacc…
C. amino acid/polypeptide (assuming the options are labeled A, B, C, D with C being amino acid/polypeptide as per the third option)
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true or false. traits are passed along through generations of family me…
True (the checkbox next to "True" should be selected)
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8. label the following muscle types as either voluntary (v) or involunt…
Question 8: - Smooth muscle: I - Cardiac Muscle: I - Skeletal Muscle: V Question 9 (labeling corrections/answers): - Top blank: Fascicle (wrapped by Perimysium) - Middle blank (ne…
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population change practice question scientists studying squirrels in a …
The seagrass (the grass - like plants in the Coastal Salt Marsh ecosystem) ### 2) Which animals are primary consumers?
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26. how are phospholipids arranged in the cell membrane? 27. define eac…
Phospholipids are arranged in a bilayer in the cell membrane. Osmosis - the diffusion of water across a selectively permeable membrane. Diffusion - the movement of molecules from …
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5) if the number of crabs doubled, what would the effect be: a. on the …
b. On the bird? Bird may have less fish to eat
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multiple-choice question why are tigers stripe pattern important? the p…
The pattern allows the tiger to be camouflaged from prey.