Biology
Cell biology, genetics, ecology, and life science fundamentals.
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27 multiple choice 3 points what tactic does malcolm use that fulfills …
Marching behind branches from Birnam Wood
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match each checkpoint with the action it checks for. g₂ checkpoint m ch…
- G₁ checkpoint: checks for cell size and DNA damage. - G₂ checkpoint: checks whether DNA has doubled and repairs it if damaged. - M checkpoint: checks whether the microtubules ha…
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a pea plant with genotype pp (purple flowers) mates with a plant with t…
The homozygous dominant genotype for the flowers will be 100%. The possibility that the offspring will have purple flowers is 50%.
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select the correct answer from each drop - down menu. a pea plant with …
The probability that the offspring will have purple flowers is 50%. If an offspring from this cross mates with a pp, the probability of homozygous dominant genotype for the flower…
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select the correct answer. why are certain amino acids called essential…
B. because they are not manufactured by the body
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of what relevance are the glorious revolution and the english bill of r…
C. Many of the ideas concerning separation of powers and protection of rights were implemented in the United States.
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what was so \glorious\ about the glorious revolution? it set a preceden…
It set a precedent for monarchs sharing power with Parliament.
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drag the tiles to the correct boxes to complete the pairs. match the en…
- "creates nicks ahead of the replication fork to relieve tension from unwinding" → topoisomerase. - "synthesizes RNA primer at the initiation point" → RNA primase. - "joins the O…
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dna is composed of repeating structural units called nucleotides. deoxy…
Label A: Phosphate group Label B: Deoxyribose (five - carbon sugar) Label C: Nitrogen - containing base
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select the correct stage. mings mother served him fried eggs for breakf…
anaphase
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dna is composed of repeating structural units called is the five - carb…
DNA is composed of repeating structural units called nucleotides. Deoxyribose is the five - carbon sugar found in DNA.
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select all the correct answers. to further scientific knowledge, what f…
Draw conclusions about their data, Discuss the pros and cons of the experiment with experts, Publish the results in a scientific journal, Conduct seminars and presentations about …
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match the term with the correct definition. \all - or - nothing\ mind -…
"all - or - nothing" mind - set: J, body composition: E, body - fat distribution: F, body mass index (BMI): I, diuretics: D, fad diets: K, food diary: B, metabolism: C, obesity: G…
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select the correct answer. which statement applies only to the axial sk…
E. It protects the heart and lungs.
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match the term with the correct definition. daily values food additives…
- Daily Values: C - Food additives: H - Foodborne illnesses: E - Foodborne infection: F - Foodborne intoxication: G - Food preferences: D - Generally recognized as safe (GRAS): I …
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question completion status: this is what matters most to those who beli…
1. **Question 11**: 2. Outcomes 2. **Question 12**: 1. Pleasure 3. **Question 13**: False 4. **Question 14**: 3. A current particular action and its specific consequences 5. **Que…
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question completion status: this is what matters most to those who beli…
- **Question 12**: 1. Pleasure - **Question 13**: False - **Question 14**: 3. A current particular action and its specific consequences - **Question 15**: 3. Unconditional rationa…
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select the correct answer. what will the likely effect be if the bulbou…
D. The sperm will not survive the acidic conditions in the vagina.
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select the correct answer. a researcher conducted studies on proteins o…
B. \(ATTCCGACTGCTAGC\)
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3. explain two ways in which the existence of green algae and land plan…
1. Increased oxygen (\(O_2\)) levels: Through photosynthesis, they produced \(O_2\) as a by - product. 2. Decreased carbon dioxide (\(CO_2\)) levels: They used \(CO_2\) as a react…
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part i: definitions (literary elements) short answer: please write the …
1. Setting 2. Personification 3. Antagonist 4. Irony 5. Tone 6. Character 7. Protagonist 8. Simile 9. Foreshadowing 10. Imagery 11. External Conflict 12. Analogy 13. Mood 14. Word…
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unit 13 exam thoughout bill lears career, his expertise expanded, leadi…
executive travel
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18. select the chromosome mutation that occurs in the image below. * du…
C. Inversion
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19. select the chromosome mutation that occurs in the image below. * 1 …
Duplication
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20. select the chromosome mutation that occurs in the image below. * 1 …
Deletion
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select the correct answer. a chestnut - colored horse mates with a whit…
A. codominance
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identify the functions of the labeled structures. nucleus controls what…
Nucleus: directs cell activity; Ribosomes: produce proteins for the cell.
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20. select the chromosome mutation that occurs in the image below. * du…
Translocation
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12. ian is a _____ who travels with an assortment of medicines in case …
12. a. hypochondriac 13. c. hypocrisy 14. d. hypothermia 15. b. hypothetical
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identify the structures labeled in the diagram. label a golgi apparatus…
- Label A: nucleus - Label B: lysosomes
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type the correct answer in the box. an organism with five pairs of chro…
32
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what natural phenomena influenced frankensteins studies? * the biologic…
For the first question: a tree being hit by lightening during a storm. For the second question: His mother died, and he went to the university at Ingolstadt to study. For the thir…
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bill lear where did bill lear work as an aviation mechanic after world …
B. Chicago's airport
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born in 1902 at the dawn of the century, lear demonstrated an early int…
He worked as a "grease monkey" maintaining military aircraft.
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bill lear what was the innovative product developed by bill lears compa…
"Leos Cope," the first practical automobile radio for cars
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which best describes the outcome of dna replication? the new dna molecu…
The new DNA molecule is identical to the original DNA.
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select the correct answer. why do you think the eukaryotic dna requires…
D. Eukaryotic DNA is much larger and replication at multiple origins helps reduce the time required for whole genomes to replicate.
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in 1953, who developed the model that is shown below? james watson and …
James Watson and Francis Crick
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6. what would be the correct sequence of nitrogen bases to complete the…
ACG UUC AUG AGU CGA
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bill lear use the information below to answer the question. throughout …
the development of the Lear Jet
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who first identified dna? rosalind franklin erwin chargaff friedrich mi…
Friedrich Miescher
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which are segments of dna that code for specific traits? genes chromoso…
genes
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which answer choice refers to a historical process responsible for the …
Columbian Exchange
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organisms inherit specific traits and characteristics from their parent…
genes
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the model represents dna replication. which statement best describes st…
A. It is the lagging strand because it uses RNA primers.
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which of the following incorrectly matches the term with its location? …
Genes are located in a nucleotide.
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3. the monomers of proteins are (or, proteins are made of) * fatty acid…
3. Amino acids 4. Structure
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what happens at the beginning of dna replication? a. the code in the se…
B. The two strands of DNA are separated to form a Y - shaped replication fork.
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which is one of the primary goals of the human genome project? to cure …
to identify the 20,000 to 25,000 genes that comprise the human genome
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1. dna contains the code for * ribosomes biomolecules lipids proteins 2…
1. Proteins 2. Gene
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how do cells prevent damage to dna due to the loss of the end of the la…
C. Telomeres protect the coding sections of DNA.
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if the same base pairs are used to code for all organisms, why is there…
The order of the codons differs between organisms.
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photosynthesis is a process that can be performed by many autotrophic o…
B. Solar energy is converted into chemical potential energy, which is found in the products like glucose.
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as dna is replicated, which dna base pair will bond to cytosine? adenin…
guanine
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which enzyme is responsible for proofreading dna as it is built, ensuri…
B. DNA polymerase
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which bases are found in a strand of dna? thymine, guanine, cytosine, u…
adenine, thymine, guanine, cytosine
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plants carry out both photosynthesis and cellular respiration. which st…
A. Photosynthesis converts light energy into chemical energy stored in glucose, while cellular respiration releases that stored energy to produce ATP for cellular work.
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which phrase best describes why a cell needs to replicate its dna? a. s…
C. So that daughter cells have identical copies of the genetic information
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drag the item from the item bank to its corresponding match. this energ…
1. Sunlight 2. Cellular Respiration 3. Mitochondrion 4. Photosynthesis 5. Chloroplast
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in which two ways does base pairing allow dna to be copied with very fe…
A. DNA polymerase detects when the wrong base has been added and fixes the error. B. Base pairing rules ensure that new strands are complementary to the template strands.
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which of the following should have causal parts documented? a) internal…
D. All of the above
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read the following excerpt from the poem \the fish\ by elizabeth bishop…
D. Interest
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question 11 of 25 which example best describes character development th…
C. Mona becomes more confident after she stops questioning her personal decisions.
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select the correct answer. a model cell with damaged dna was created to…
E. The cell continued to divide uncontrollably to create more damaged cells.
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select the correct answer which mutation is harmful to the organism? a.…
D. a mutation causing uncontrolled cell division
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can make shots from any range and never seems to miss. they talk with l…
Liz's individual - focused playing style (taking most shots, not passing much) conflicts with Coach Stringer's desire for her to be a team player and share the ball.
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question 9 of 25 read the following excerpt from dover beach by matthew…
A. Personification
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drag the labels to the correct location on the punnett square. not all …
- GG: homozygous offspring with green pod color - gg: homozygous offspring with yellow pod color
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directions: read the story below. then, answer the questions. 1 during …
Liz's external conflict is that her community college doesn't have a basketball team, so she can't continue playing basketball as she wants.
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directions: read each description of a scene from a play. then, on the …
1. E 2. I 3. E 4. E
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select the correct answer. an elephant has 56 chromosomes. which statem…
D. The zygote has 56 chromosomes, 28 inherited from the mother and 28 from the father.
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select the correct text in the passage. which sentence in the passage p…
"Parthenogenesis involves the formation of a zygote. But this zygote is formed without fertilization. In parthenogenesis, in the absence of a male gamete, the ovum develops direct…
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select all the correct answers. sharon has green eyes. her mother has b…
Eye color is controlled by many genes. Eye color has a polygenic inheritance pattern.
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why were factory conditions so bad at the start of the industrial revol…
A. Factory owners wanted to maximize profits. B. Laws were not in place to protect workers.
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select the correct answer. an enzyme in a cell became dysfunctional bec…
C. helicase
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which of these developments helped launch the industrial revolution? ch…
Demand for goods increased, Populations grew rapidly.
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drag the tiles to the correct boxes to complete the pairs. match the ph…
- the DNA replicates → interphase - the nucleus divides → mitosis - the cytoplasm divides → cytokinesis
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a biology class examined some flowers in a local meadow. out of the 36 …
$25\%$
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if the heterozygous, ww, is crossed with a homozygous dominant, ww, the…
\(0\%\)
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select the correct answer from each drop - down menu. if a heterozygous…
50%
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what is meant by backing up files through cloud computing? storing file…
storing files on distant online servers
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for a windows laptop, what is the best way to save power when the compu…
hibernate the system
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type the correct answer in the box. a snapdragon with pink flowers with…
50
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a model of dna is shown.which label identifies a hydrogen bond?a. struc…
D. Structure 4
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which two issues would be most likely to occur if dna were not stored i…
A. Important genetic information would be difficult to copy. C. DNA molecules would get damaged or broken.
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in what way are two alleles for the same gene different? a. they contai…
C. They have small variations in their sequences of nitrogenous bases.
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question 5 of 10 a nucleotide includes a phosphate group, a sugar, and …
B. A nitrogenous base
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what determines the genetic code carried by dna? a. the number of nucle…
B. The sequence of its nitrogenous bases
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drag each label to the correct location. match the changed nucleotide s…
- Substitution: CATTCACACA - Duplication: CATTCACACACCG - Inversion: CATTGCACAC - Insertion: CATTTTCACACCG - Deletion: CATTCACG
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select the correct answer what is the determining factor for the transc…
A. the quantity of trp repressor protein made by the regulatory gene trpR
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what technique did hershey and chase use to track proteins and dna from…
A. Radioactive labeling
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moritz is feeling hopeless and has very little energy. which strategy c…
starting a daily journal
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what is the role of a centromere? a. to protect the middles of chromoso…
B. To connect sister chromatids before cell division
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which disease is caused by a buildup of plaque in blood vessels? celia …
cardiovascular disease
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what did chargaffs team find during their experiments with dna in diffe…
D. The amount of purines was always the same as the amount of pyrimidines.
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25) if the trait is expressed in the heterozygous individual it is call…
Dominant
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question 24 4 pts 24) which of the following is true about polygenic in…
It produces characters that vary in the population along a continuum.
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question 23 4 pts 23) which of the following states mendels first law? …
During the formation of gametes, genetic elements (alleles) segregate from each other.
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what makes up a vaccine? red blood cells white blood cells a weakened o…
a weakened or dead form of a pathogen
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question 14 (multiple choice worth 1 points) (01.01 lc) what is the fir…
Identify the problem.