Biologie
Biologie cellulaire, génétique, écologie et bases des sciences de la vie.
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dna and rna are both nucleic acids, but their structures differ in seve…
- B. DNA contains deoxyribose sugar, while RNA contains ribose sugar. - D. DNA remains mostly in the nucleus, while RNA can move to the cytoplasm.
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mitosis is the process by which a cell divides to create two identical …
They ignore signals that regulate division.
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select all the correct answers. which statements correctly describe mut…
Mutations to gametes can be passed on to an organism's offspring, Mutations to somatic cells are only present in the type of cell in which the mutation occurred.
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select the correct answer. which mutation does the given change in nucl…
B. substitution
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during the early 1900s, which of these movements created tension in eur…
nationalism
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the grammatical errors in this passage are intentional. tornadoes are v…
First question: B. destroy Second question: B. Take shelter immediately in a room without windows.
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select the correct answer. what is the complementary base sequence of t…
C. AACGTGC
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drag the tiles to the correct boxes to complete the pairs. match the te…
- "the observable characteristics of an organism" → Phenotype - "an allele that determines the outward trait of a heterozygous organism" → Dominant gene - "the complete range of a…
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which statement is best supported by the results of this experiment? a.…
D. DNA replication is a semiconservative process.
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select the correct answer from each drop - down menu. offspring inherit…
First blank: segregation; Second blank: \(50\%\) (or \(\frac{1}{2}\))
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sort each characteristic into the proper category. vascular bundles sca…
- Monocot: vascular bundles scattered, one cotyledon, parallel veins - Dicot: branching veins, two cotyledons, vascular bundles in a ring
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select the correct answer. when two plants, both tall, were crossed, th…
B. \(Tt\) and \(Tt\)
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which statement is best supported by the results of this experiment? a.…
A. DNA replication is a semiconservative process.
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how does prokaryotic transcription and translation differ from processe…
D. Because there is no nucleus, prokaryotic transcription takes place in the cytoplasm and translation takes place at the ribosomes
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pregunta de opción múltiple where was the birth place of the industrial…
Great Britain/England
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a student was asked to list the possible ways genetic information is tr…
The first option (DNA→DNA, RNA→RNA, Protein→Protein) is incorrect as RNA does not replicate in the normal central dogma (except for some RNA viruses, but the basic dogma includes …
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question 11 4 pts which of the following describes locards exchange pri…
Evidence will be cross - transferred when a person touches an object or another person.
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which statement summarizes the relationship between dna, proteins, and …
The sequence of nucleotides in DNA codes for specific amino acids which bond to form proteins.
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select all the correct answers. which two statements are true for the l…
It is synthesized in the \(5'\) to \(3'\) direction. It is synthesized toward the replication fork.
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which statement summarizes the relationship between dna, proteins, and …
The sequence of nucleotides in DNA codes for specific amino acids which bond to form proteins.
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this diagram shows the beginning of the process of replication. which s…
Hydrogen bonds were broken by an enzyme to separate the nitrogen bases.
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all of the following are found to have a strong association with indivi…
A. being an adopted child without a family history of personality disorders
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which statement accurately describes rhizomes? a rhizome is a horizonta…
A rhizome is a horizontal stem that grows underground.
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which of the following represents an excellent fico credit score rating…
800 - 850
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1 multiple choice 2 points what influences an individuals personality, …
1. None of the options are completely correct in a real - world context (as both genetics and culture play roles). But if forced to choose based on the options (assuming the quest…
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question 1 - 1 the table below contains information on the average temp…
The Northern Hemisphere is tilted away from the Sun in December, giving City A indirect sunlight.
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what did president wilsons fourteen points propose about communication …
The world's leaders should handle disputes openly.
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grace is comparing cell phone plans. a prepaid phone plan costs $0.20 p…
The prepaid phone plan will have a steeper line and lower y - intercept.
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place the terms in order to complete the sentence correctly. nucleotide…
DNA molecules, amino acids, a protein
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use the drop - down menus to complete the statements. anthers release p…
1. stigma 2. ovule 3. sperm cell 4. ovary
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7 multiple choice 2 points how can the excessive withdrawal of groundwa…
7. It can cause land subsidence and the drying up of wells. 8. Water stored below the Earth's surface in aquifers. 9. A system of interconnected deep ocean currents that circulate…
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what combines hydrogen and oxygen to produce water, and in the process …
C. Fuel cell
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choose the correct statement with respect to a fuel cell: a. it produce…
B. It combines hydrogen and oxygen to produce water, and in the process produces electricity and heat.
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why did president wilson want the united states to provide leadership a…
He believed the United States would be able to protect world peace.
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harita must memorize 90 measures of music for her cello solo at a conce…
\(m = 90 - 6d\) (the second option)
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the image shows the genetic code of an organism before and after the oc…
substitution
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social darwinsim both social gospel based on darwins theory of evolutio…
- Social Darwinism: Based on Darwin's theory of evolution, supports big business, supported laissez - faire economic policies. - Both: Tackles problems of urban industrial societi…
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verdadero o falso - responda verdadero o falso (v o f). 1.______ abrir …
1. Verdadero 2. Falso 3. Falso 4. Verdadero 5. Verdadero 6. Verdadero 7. Verdadero 8. Falso 9. Falso
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which statement about life on earth is true? dinosaurs appeared before …
Humans have been on Earth for a very short amount of time.
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module 8: correct use of verbs special problems in the use of tenses 8h…
1. did 2. were 3. began 4. set 5. had
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a chemical mutagen causes a point mutation in a dna molecule that chang…
The DNA will code for a nonfunctional protein.
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identify the type of hybrid drive configuration in which the internal c…
A. Series hybrid
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which of the following statements would a person supporting independenc…
"We lack representation in British Parliament", "The economic policies of Great Britain are unfair"
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examine this pedigree showing the inheritance of an autosomal trait. in…
C. Rr
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lets check in biological factors that may influence the onset of a pers…
A. Increased levels of adrenaline
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a student researches the inheritance pattern of dimples in the cheeks o…
Trace the trait through multiple generations for each subject to collect more data.
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part b — key vocabulary (in context) match the term to the correct desc…
3. d) Commodification of nature 4. a) Habitat fragmentation 5. c) Land rights 6. b) Climate feedback loop
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homeostasis is maintained by which of the following? diffusion of molec…
All of the above
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hemophilia is a sex - linked disease which is characterized by the inab…
pedigree chart
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which of the following is not a way materials pass through the cell mem…
Covalent motion
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the pedigree reflects the inheritance of the autosomal dominant alleles…
type O
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what is the significance of dna replication during the s phase of the c…
It allows daughter cells to have an exact copy of the parental DNA.
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homework - genetic tools a man and a woman are both heterozygous for ph…
There is a 25% chance their children will have the disorder.
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post-assessment question 1 of 5 what is the unit of structure for a tis…
Cell
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homework - genetic tools study the pedigree. key unaffected male affect…
autosomal dominant
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a biologist studying the inheritance of a disease observed that the dis…
The disease is autosomal recessive.
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although the u.s. has had a two - party system for most of its history,…
- The parties have roughly equal power: - Between 1876 and 1892, no presidential candidate was able to win the popular vote by more than 3 percentage points. - Between 1980 and 20…
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the pedigree shows a certain autosomal recessive genetic disorder that …
GG or Gg
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identify the type of cell movement illustrated. interphase, prophase an…
Isotonic, hypotonic and hypertonic solutions
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identify the type of cell movement illustrated. equilibrium active tran…
B. Active transport
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identify the type of cell movement illustrated. protein synthesis osmot…
Filtration
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identify the type of cell movement illustrated. diffusion active transp…
Diffusion
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a wheel completes 900 revolutions in 30 minutes. at this rate, how many…
A. 30
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7 how are the national geographic video and \hope survives in search fo…
A. They both include elements of human tragedy.
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identify the type of cell movement illustrated. filtration passive tran…
Filtration
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why is dna replication important? it ensures that new daughter cells ar…
It ensures that new daughter cells are genetically identical to each other.
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match each structure to its function. anther sepal ovule petal protects…
- anther: produces pollen - sepal: protects the flower bud - ovule: contains egg cells - petal: surrounds the reproductive structures
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total liabilities and stockholders equity $ 44,740 requirement 1. journ…
Journal entry for closing revenues: | Date | Accounts | Debit | Credit | |------|----------|-------|--------| | December 31 | Service Revenue | $23,650$ | | | | Income Summary | |…
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which statement identifies the primary function of dna in organisms? o …
It codes for the production of proteins.
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grade 7 stimulus - use the information provided and your knowledge of t…
- Haden Edwards: B - Stephen F. Austin: D - Mexican Soldiers: C
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credit: mtreasure / getty images beans, specifically small red beans, r…
5) C. Both are high in antioxidants 6) D. All of the above
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1) antioxidants are mainly found in berries * 1 point true false 2) ant…
1. True 2. False 3. All 4. False
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which is an example of biased reporting? a. a journalist interviews peo…
D. A journalist does not use any interviews or direct quotes in his or her report.
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use the drop - down menus to identify each structure of the flower.stru…
Structure A is the stamen. Structure B is the stigma. Structure C is the style. Structure D is the petal.
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14. fill in the blanks with the corresponding base pairs to transcribe …
14. AUGCAUGCA 15. (Depends on the codon table. For example, if the RNA is AUGCAUGCA, AUG is Methionine, CAU is Histidine, GCA is Alanine) Methionine - Histidine - Alanine 16. mRNA…
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in 1982 most medicines and food did not contain tamper - proof seals, b…
The individuals were likely poisoned with cyanide. Cyanide binds to cytochrome c oxidase in mitochondria, preventing the use of oxygen in cellular respiration. This causes cells t…
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use the codon chart below to answer questions 6 - 9. 6. given the follo…
6. Serine 7. Tyrosine 8. Arginine, Histidine 9. Methionine, Phenylalanine, Tryptophan 10. Cytosine 11. Adenine 12. Uracil 13. Guanine
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section 1: reading and writing directions broken wing display in variou…
D
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identifying angiosperms use the drop - down menus to complete the sente…
Angiosperms are different from other seed plants because they produce flowers. Angiosperms have seeds that are protected by fruits (assuming the second drop - down has 'fruits' as…
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biology exam 8 use the diagram below to answer questions 1 - 5. 1. what…
1. Frameshift mutation. 2. The reading frame is shifted, changing the grouping of all subsequent codons. 3. A nucleotide replacement would have a lesser effect. A point mutation a…
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question 23 which of the following is a common cause of blunt trauma le…
Being struck by a heavy object. # Question 24
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watch the assigned videos (after the unit 3 part 1 test in the unit 3 m…
1. B. Transmitting messages 2. B. The contact point between two neurons 3. B. Chemicals that transmit signals between neurons 4. C. Pituitary gland 5. C. Adrenaline 6. B. Central …
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according to the text, what was the purpose of christina zdenek, daniel…
C. To investigate how woma pythons, eastern brown snakes, common death adders, and other snakes react to different sound frequencies.
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seed plants are divided into two groups. what are they? vascular and no…
nonflowering and flowering
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question 1/what is the purpose of a roller bandage?to treat internal bl…
- For the first question: To secure a dressing over a wound. - For the second question: To ensure they are ready for the pain.
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what type of cell division are these examples? meiosis
Meiosis
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show your work and circle your answer for the questions below. 10. tall…
10. The chance of having a tall trait in the \(F_1\) generation is \(100\%\) 11. The chance that their offspring will have Huntington's disease is \(50\%\)
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chicago tylenol murders in 1982 most medicines and food did not contain…
1. Blood oxygen level is about oxygen transport (bound to hemoglobin). Hypoxia occurred because cells (mitochondria) couldn't use oxygen (cyanide blocked mitochondrial oxygen - us…
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when should stitches be considered for a wound? when the wound is deepe…
- First question: When the wound is deeper than ½ inch. - Second question: A pale or bluish tint to the skin.
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chicago tylenol murders in 1982 most medicines and food did not contain…
1. Cyanide binds to mitochondrial receptors, preventing cellular use of oxygen in blood. 2. No. Cyanide blocks mitochondrial oxygen use; more blood oxygen won't help. 3. Anaerobic…
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question 3 which of the following is considered an open wound? o bruise…
Question 3: Puncture wound Question 4: Abrasion
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question 1 what is the definition of a wound? a bruise caused by intern…
Question 1: An injury that damages the skin or other tissues of the body. Question 2: Bruise (contusion)
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question 50 national monarchies emerged from a sense of shared identity…
a sense of shared identity fused with kingship, which was made possible by the rise of vernacular languages and wars.
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female cones produce \boxed{}, which contain an egg.
ovules
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4. indicate whether each statement is referring to aerobic (a), anaerob…
a. A b. B c. AN d. A e. A f. AN g. B h. AN
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what role can fire play in the life cycle of some gymnosperms? it can h…
It can help cones open and release seeds.
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a company sells a natural medicine with plant ingredients to help treat…
ginkgo
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16. bacterial enzymes that cut dna molecules at specific nucleotide seq…
16. C. Restriction enzymes 17. A. Recombinant DNA 18. B. Function of particular genes 19. D. Genetic screening 20. A. Divide and make more blood cells with the functional gene
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the human reproductive system is ultimately designed to a. keep the bod…
C. create new life
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10. which of the following technologies can compare the expression of t…
10. d. DNA microarrays 11. b. Showing the effect of turning off a gene 12. a. Polymerase chain reaction 13. b. According to size 14. d. Fragment B is smaller than C 15. b. Proteom…