生物
细胞生物学、遗传学、生态学与生命科学基础。
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you are studying a diploid organism that has 14 pairs of chromosomes. h…
14
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multiple choice question which of the following is an inaccurate statem…
Almost all states protect employees who choose to go to the media with their reports of employer wrongdoing.
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gender is a very important component of sexual identity. gender refers …
Toys and games play an important part in children's socialization. Being a transgender refers to a situation when a person's gender identity is different from his or her biologica…
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who was the first to discover the process of natural transformation? mu…
Griffith
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the first observational evidence that genes may be inherited together r…
C. Bateson and Punnett
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the use of a gene sequence to synthesize a functional protein is known …
B. gene expression
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an organism that contains patches of tissue that vary for a specific ch…
C. Mitotic recombination
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in which cells do erasure and re - establishment of nucleotide imprinti…
C. Somatic cells
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what function do lungs serve within the excretory system? remove carbon…
Remove carbon dioxide waste
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a mutation in a codon will result in ____________. multiple choice a ne…
D. a new allele
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what function does the liver serve within the excretory system? remove …
Detoxify harmful substances
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16 in which of the following organisms does an x chromosome not get ina…
B. Drosophila, C. C elegans
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which of the following acts to accelerate chemical reactions in a cell?…
D. Enzymes
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the level of study of genetics where the prevalence of a trait in a spe…
C. population genetics
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during sexual reproduction, each parent contributes one set of chromoso…
D. homologs
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12 a cell with an f factor integrated into the bacterial chromosome is …
C. Hfr
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while mapping two genes in drosophila, you observe 30 recombinants amon…
C. 15 map units
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multiple select question select all that apply which of the following a…
B. An antenna complex D. A reaction center
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the building blocks of dna are multiple choice lipids carbohydrates nuc…
C. nucleotides
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if a geneticist describes a trait as being 70% penetrant, what would th…
C. Only 70% of the individuals who carry the alleles for a trait express the trait.
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multiple - choice question what did the the founding fathers of the ame…
C. Greek thought and Biblical teachings
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if a combination of two or more genes is required to produce a specific…
D. gene interaction
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7 another name for a chromosome is a ______, since it contains genes th…
C. linkage group
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the inheritance of leaf pigmentation in the four - oclock plant mirabil…
maternal inheritance
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the allele that causes huntington disease in humans is an example of a …
C. lethal allele
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inventions of mesopotamia - identify 3 and explain them hammurabis code…
1. Inventions: Wheel (transport and machinery), Cuneiform (writing for records), Plow (agricultural revolution). 2. Hammurabi's Code: Set of 282 laws covering trade, property, fam…
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two genes that are located on the same chromosome are said to be multip…
physically linked
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select characteristics of genetic linkage. check all that apply two or …
Two or more genes that are physically connected on a chromosome, Genes that are transmitted to the next generation as a group
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which level of genetics would use a genetic cross to determine patterns…
C. Transmission genetics
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chantal has gauchers disease, a recessive disorder where glucocerebrosi…
A. $\frac{1}{4}$
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3. see question below (challenge question) * the chart below shows thre…
(4)
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1. which diagram best represents the relationship of these ecological t…
1. (4) 2. a lack (less) of biodiversity (bio: living - diversity: differences)
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4. all of the plants and animals living in the same area make up a * ha…
4. Community 5. Community
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what is bone marrow?
Bone marrow is a soft tissue inside bones, important for blood cell production, with red and yellow types having different functions.
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sort the parts of the cell into either prokaryote or eukaryote. if they…
Prokaryote: Ribosome, Nucleoid, Capsule, Flagella, Plasmid Eukaryote: Chromosomes, Nucleus, Endoplasmic reticulum, Mitochondria
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how did railroads contribute to urban growth during the second industri…
by transporting raw materials and finished goods
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what alternate form of genes do nucleic acids have that allows them to …
A. allele
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read the exchange between romeo and nurse in act ii, scene iv of romeo …
Romeo reviews a meeting time and place.
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scientists often use fruit flies as a method to test hypotheses about h…
D. They reproduce quickly and take up little space.
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making sense: what observations did you make when viewing the genotypes…
For question 3: It depends on the consistency of allele inheritance patterns in the data. If consistent, yes; if not, no. Evidence is based on expected allele combinations in pare…
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the table below summarizes mendels results for the f₂ generation. mende…
2007
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the flowchart below shows the three generations of a cross between a pe…
C. A, C, and D only
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which has the most control of traits and inheritance? - vitamins - nucl…
B. nucleic acids
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what happens in the body during stress? when the body is under stress, …
D. to inform the reader of the chemical processes and reactions that occur in the body during stress
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what controls traits and inheritance? genetics nucleic acids proteins t…
nucleic acids
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is the bold word singular or plural? because stuart the minions friend …
plural
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esme was feeling overwhelmed at work and was talking to her friend abou…
C. clarify the problem
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in pea plants, tall plant height is dominant over short plant height. i…
C. 600
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some people have freckles, and some people do not have freckles. if a c…
There are two alleles for freckles.
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gregor mendels research formed the basis of the field of genetics varia…
genetics
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what will we do? we will identify patterns among the genotypes of the f…
The steps to make sense of genotype data for determining parentage are: 1. Review genotype data. 2. Deduce family - relationships. 3. Determine maternity. 4. Evaluate hypotheses.
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coaching activity: sexuality, gender identity, and sexual orientation s…
1. genetic 2. conception, chromosomes 3. gonads 4. testosterone 5. gonadotropins, secondary sex characteristics 6. gender 7. stereotypes 8. androgyny
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multiple choice 1 point which process allows cells to take in large mol…
Endocytosis
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worksheet 1 what protects the brain? what are the two hemispheres of th…
1. The skull and meninges. 2. The left and right cerebral hemispheres. 3. The corpus callosum; white matter (myelinated nerve fibers). 4. Frontal, parietal, temporal, occipital lo…
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what is the role of dna in transmitting genetic information? describe d…
DNA stores genetic information in the form of a code composed of nucleotides. It replicates during cell - division and reproduction, transmitting this genetic information to new c…
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a bacterial batch growth curve is shown. which of the following among a…
None of A - D is false.
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5. match the structure or process to the letter in the diagram phosphol…
5. Phospholipid Bilayer: B Osmosis: X Simple Diffusion: Y Facilitated Diffusion: Z Channel Protein: A All movement in this diagram is: Passive The cell membrane is: Semipermeable …
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a frogs body cells contain 26 chromosomes. how many would an egg contai…
B. 13
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in humans, a cleft chin is dominant and no - cleft is recessive. what w…
The F1 generation will have all cleft chins. The P generation and F2 generation will have cleft chins and no - cleft chins.
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mitosis v. meiosis review 1 opción múltiple 1 punto if an organism prod…
60 (corresponding to the second option in the multiple - choice list)
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in pea plants, yellow seed color is dominant and green seed color is re…
The P generation has yellow and green seeds. The F1 generation has all yellow seeds. The F2 generation has yellow and green seeds.
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level 4 question: question #4 is an optional level 4 question. it can o…
The local ecosystem could see increased plant growth and biodiversity. Agriculture could experience higher crop yields and a wider variety of crops. The water supply would likely …
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in fruit flies, straight wings are dominant and curly wings are recessi…
B. The P generation has straight wings and curly wings. C. The F1 generation has all straight wings. F. The F2 generation has straight wings and curly wings.
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4. complete the table below by writing whether solutes and water move i…
|Diffusion|Osmosis|Inside the Cell|Outside the cell| |--|--|--|--| |Outside|Outside|5% salt|10% salt| |No net movement|No net movement|10% salt|10% salt| |Outside|Inside|3% glucos…
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identify the 3 main roles of bones.
1. Structural support 2. Protection of internal organs 3. Hematopoiesis
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essay 10 points a scientist discovers a new single - celled organism in…
The organism is prokaryotic because it lacks a nucleus, a key characteristic of eukaryotes, while having ribosomes and a cell - wall which are common in prokaryotes.
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what amount of sunlight makes pea plants grow tallest? what is the inde…
amount of sunlight
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an enveloped virus is lacking (missing) a genome a capsid viral surface…
A. ribosomes
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the following micrographs show the cells of two organisms. the microgra…
| Characteristic | Bacterium | Alga | |--|--|--| | has DNA as the genetic material | true | true | | has a circular chromosome | true | true | | has a nucleus in the cell | false …
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what does it mean to portray your protagonists internal experience? to …
B. To show how they are thinking, feeling, and changing
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4. why dont the chicks obey the hen?
There could be multiple reasons like stress, lack of proper imprinting, or environmental distractions.
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identify the two types of joints and provide an example.
Synarthroses (e.g., sutures between skull bones), Diarthroses (e.g., knee joint)
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7 spongebobs pineapple planting spongebob plants two pineapples - one w…
IV: Type of liquid (plain water or kelp juice) DV: Height the pineapples grow in a month
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cohesion is the ability of water molecules to stick to... each other. s…
each other
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adhesion is the ability of water molecules to stick to... each other. o…
C. other substances
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why is this foreshadowing for the american revolution? american colonis…
American colonists were ignoring the rules of the British parliament.
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9. why is it important to wear goggles during a science experiment? a) …
9. b) They keep chemicals out of your eyes. 10. b) There are 10 millimeters in a centimeter. 11. Gravity 12. mass 13. orbit 14. decrease 15. rotation 16. b) A force that pulls obj…
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apply and create - day 3 how to dialectical journals: 1. choosing passa…
The text gives guidelines on making dialectical journals, covering passage - selection and context - giving.
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a honeybee queen can lay 2.5×10³ eggs per day. an army ant queen can la…
120
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multiple choice question what occurred after the paris commune attacked…
The members of the Paris Commune took the king captive and forced the Legislative Assembly to suspend the monarchy
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multiple choice question on august 4, 1789, the national assembly of fr…
C. abolish all legal privileges of the nobles and clergy
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24. what is the function of a lysosome? * helps the cell move cleans up…
Cleans up waste in the cell
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which of the following is part of bone tissue? osteoblast osteitis cell…
A. Osteoblast, C. Osteoclast, E. Lacuna
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23. what is the function of a centriole? * helps the cell move protects…
Helps cells divide evenly
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multiple choice question the bourgeoisie and the french nobles were ups…
C. monarchical system resting on privileges and on an old and rigid social order
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21. what is the organelle shown below? * what is this organelle? cilia …
D. Flagellum
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19. what is the organelle pointed to as #3? * © sciencemusicvideos l.l.…
Ribosome
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3 multiple choice 1 point a scientist is studying an unknown cell under…
C. Plant
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multiple choice question how did the king of france and his ministers r…
C. They continued to spend enormous sums of money on wars and court luxuries.
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17. what is the organelle shown below? (hint- it surrounds the entire c…
Cell membrane
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multiple choice question before the french revolution, both the bourgeo…
A. political ideas of the Enlightenment
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1. the videography team entered a contest and won a monetary prize of $…
1. **Question 1**: - **Explanation**: - ## Step 1: Divide total prize by number of people - The total prize is $1350$ and there are $x$ people. To find out how much each person ge…
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15. what is the organelle shown below? * what is this organelle? cytopl…
C. Rough Endoplasmic Reticulum (ER)
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14. what is the function of the organelle identified in #13? * store ma…
Sort, modify and move materials throughout the cell
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neglect the word salutary means beneficial or helpful. during the early…
The transition word therefore signals a connection that helps explain why colonies were able to buy more British goods.
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13. what is the organelle shown below? * what is this organelle? vacuol…
Vacuole
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multiple choice question the french budget went into total crisis when …
A. spend huge sums to help the American colonists against Britain
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12. what is the function of the organelle identified in #11?* sort dna …
Sort, package and move materials throughout the cell
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open - book, application - based quiz topic: introduction to biology & …
They produce ATP through cellular respiration
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11. what is the organelle shown below? * cytoplasm cell membrane rough …
D. Golgi Apparatus (Body)