生物
细胞生物学、遗传学、生态学与生命科学基础。
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gametes are haploid, which means each gamete contains... * double the a…
only one copy of each chromosome
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the cells created through meiosis develop into ___________ * body cells…
gametes (sex cells - ex. egg and sperm cells)
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during meiosis, a germ cell goes through... * 2 rounds of cell division…
2 rounds of cell division to produce a total of 4 cells
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which of the following best describes the process of meiosis? * a proce…
B. A type of cell division that produces four genetically unique haploid cells, called gametes.
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sat down to eat, each person had to recite a personal story they had ab…
Traditions can bring people together in unique ways.
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alia was dismayed to find herself in the drawing studio. she had been s…
Don't assume you won't like something until you try it.
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which best explains why a thick tropical forest filled with large plant…
The plants undergo transpiration.
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sydney drew a flow chart to illustrate the nitrogen cycle.which labels …
X: Free nitrogen is in the atmosphere. Y: Producers absorb nitrogen compounds through their roots.
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which organisms release carbon dioxide as waste? consumers only consume…
consumers and decomposers
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1. the following scenario was taken from a case - control study examini…
Cell A number is 65 Cell B number is 183 Cell C number is 248 Cell D number is 36
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climate change the grammatical errors in this passage are intentional. …
C. immediately before sentence 7
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48 which muscle ejects urine or semen, compresses the base of the penis…
Bulbospongiosus
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climate change the grammatical errors in this passage are intentional. …
A. Change *require* to *requires*
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which best describes a tsunami? o large powerful wave caused by an eart…
large powerful wave caused by an earthquake
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pygmalion george bernard shaw mrs. pearce returning this is the young w…
B. Perseverance pays off.
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african americans served in the following war(s): world war ii revoluti…
First question: C. All of these Second question: B. False
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a student is writing an analysis about the poems theme by byron. which …
A. The beauty of a woman can be found internally as well as externally.
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important vocabulary captive: coutivo overthrow: derrocamiento invaders…
6. A Spanish conqueror. 7. Hernan Cortes and the Spanish. 8. Diseases (smallpox and syphilis). 9. One thing I learned about the Aztecs is that their empire reached its peak in 150…
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a crazy psychologist believes that the height of a full grown adult is …
First question: zero. Second question: they discriminate against most non - Caucasian ethnic groups.
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warm - up texas revolution, day 1 grade 7 all year - write the letter o…
1. C. Age of Contact 2. D. Reasons for exploration 3. A. Louisiana Purchase 4. B. Mexican National Era
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which macromolecule is synthesized in the chloroplast? amino acid prote…
C. Carbohydrate
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multiple choice 1 point which organelle does aerobic cellular respirati…
Mitochondria
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question 9 (1 point) saved listen match the items. can not be treated w…
1. Bacteria 2. Parasite 3. Fungus 4. Virus
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related to economics in practice: a quiet revolution women join the lab…
B. increased steadily over time, and this can be largely attributed to increased participation of women in the labor force
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multiple choice 1 point how does the selectively permeable nature of th…
By regulating the movement of substances into and out of the cell based on their size, charge, and concentration.
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question 2 (1 point) listen many bacteria are beneficial as they can he…
True
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as presidential primaries end, one of the first priorities for the pres…
- 2004 example: helping to get voters excited about the campaign - 2000 example: helping the president govern after the election - 1960 example: appealing to a specific geographic…
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read this passage. rocky mountain national park, nicknamed ocky,\ is a …
Each of these ecosystems has a quality all its own, but they are all interconnected, comprising a true American treasure: "Rocky."
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using your strengths to achieve your intended goals is known as what? c…
- Question 15: spend much time surfing the Internet at work - Question 16: Purpose
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justin must travel from summersville to clayton. he can drive 15 mi thr…
(a) The total distance of the alternative route is \(21\) miles. (b) Since \(\frac{3}{10}<\frac{1}{3}\), Justin should take the alternative (east - then - north) route.
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justin must travel from summersville to clayton. he can drive 15 mi thr…
a) The total distance of the alternative route is \(21\) mi. b) Justin should take the alternative (east - then - north) route.
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question 4 melanin is produced only by: a keratinocytes b melanocytes c…
B. melanocytes
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question 2 light - skinned races such as caucasians have: a a different…
C. approximately the same number of melanocytes as races with darker skins
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question 5 melanin is produced only by: a basal cells b keratinocytes c…
D. melanocytes
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question 4 skin color is the result of the: a thickness of the stratum …
B. quantity of melanin in the skin
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week 8 quiz due sunday by 11:59pm points 100 submitting an external too…
$y\sqrt[3]{4y}$
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you are choosing between two different cell phone plans. plan 1, charge…
A) Plan 1: \(y = 0.23x\); Plan 2: \(y=44.95 + 0.11x\) B) \(375\) minutes
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7 multiple answer 1 point what parts do all cells have in common? selec…
Cytoplasm, Plasma Membrane (cell membrane), Ribosomes
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the image above shows what type of transport? active transport - moving…
Active Transport - Moving from a low to high concentration with the use of energy
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match the reproductive organ to its function. prompts 1 ovary 2 uterus …
1. Ovary - Produces eggs and hormones 2. Uterus - Nurtures the developing embryo 3. Testes - Produces sperm and testosterone 4. Vagina - Serves as the birth canal
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match the male reproductive disorder to its description prompts 1 benig…
1. Enlargement of the prostate that can obstruct urine flow 2. Inflammation of the prostate gland 3. Malignant growth of prostate cells 4. Undescended testicles
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multiple choice 1 point when solutes move against the concentration gra…
Active Transport
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question 18 what is the primary function of the seminal vesicles? a to …
D. To produce fluid that nourishes sperm
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question 5 what structure protects the testes and regulates their tempe…
C. Scrotum
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question 2 spermatogenesis is the process of egg production in females.…
B. False
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question 1 true or false: the process of sperm production is known as s…
A. True
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a red blood cell is placed in a hypertonic solution. how will this affe…
Water will move out of the cell causing it to shrink
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multiple choice 1 point what type of cell is shown above? prokaryote eu…
Prokaryote
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a cell is said to be in which state when it has an equal movement of mo…
Equilibrium
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below is a food web from shenandoah national park, a forest ecosystem i…
beaver, black bear, pine vole, persimmon tree
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question which of the following statements regarding the postcentral gy…
Its surface contains the primary sensory cortex.
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5. female reproductive cells are which of the following? neonates vulva…
Ova
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question what does the external branch of the accessory nerve (n xi) in…
Sternocleidomastoid and trapezius muscles
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4. identify a hormone produced by the ovaries. gametes ova gonadotropin…
Estrogen
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3. which of the following is part of the male reproductive system? uret…
Vas deferens
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module test 2. identify the anatomical structure that is part of the fe…
Mons pubis
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1. the union of male and female gametes during fertilization forms whic…
Zygote
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match the term to its description to test your understanding of the use…
1. Boiling water: This exposes a material to a temperature of \(100^{\circ}C\). Thirty minutes of exposure will disinfect but will not sterilize. 2. Steam under pressure: This met…
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below is a food web from shenandoah national park, a forest ecosystem i…
pine vole, swallowtail caterpillar, bobcat, parasol fungus, black racer
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below is a food web from shenandoah national park, a forest ecosystem i…
beaver, parasol fungus
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below is a food web from shenandoah national park, a forest ecosystem i…
beaver, bobcat, persimmon tree, swallowtail caterpillar, black bear
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below is a food web from shenandoah national park, a forest ecosystem i…
gray fox, black racer, swallowtail caterpillar, black bear, persimmon tree
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below is a food web from joshua tree national park, a desert ecosystem …
the arrow between the red - tailed hawk and the mushroom, the arrow between the kit fox and the microfungus
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below is a food web from joshua tree national park, a desert ecosystem …
the arrow between the desert woodrat and the raven
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question which structure is a tract of white matter that connects the h…
The fornix
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below is a food web from joshua tree national park, a desert ecosystem …
the arrow between the beavertail cactus and the raven
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can you identify the major theme illustrated by each of the following e…
1. Information flow 2. Evolution 3. Information flow 4. Information flow
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below is a food web from joshua tree national park, a desert ecosystem …
the arrow between the desert woodrat and the raven, the arrow between the grasshopper and the grasshopper mouse
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below is a food web from joshua tree national park, a desert ecosystem …
the arrow between the kit fox and the microfungus
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match the words in the left column to the appropriate blanks in the sen…
1. gene expression 2. operons 3. RNA splicing 4. cancer 5. reproductive cloning 6. therapeutic cloning
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below is a food web from joshua tree national park, a desert ecosystem …
the arrow between the creosote bush and the desert woodrat
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another florist has 16 yellow mums and 40 white carnations. which quest…
The greatest number of identical groups that can be made is 8.
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the florist makes the greatest number of identical arrangements with th…
The greatest number of identical arrangements is \(6\), which is the greatest common factor of \(72\) and \(42\).
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below is a food web from joshua tree national park, a desert ecosystem …
the arrow between the creosote bush and the desert woodrat
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below is a food web from joshua tree national park, a desert ecosystem …
the arrow between the grasshopper mouse and the coyote
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a flower shop just received a shipment of flowers. the table shows the …
The greatest number of identical arrangements that can be made using only the carnations and asters with no flowers left over is \(6\)
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below is a food web from joshua tree national park, a desert ecosystem …
the arrow between the kit fox and the coyote, the arrow between the rattlesnake and the red - tailed hawk
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1 mitochondria ○ known as the cells _ ○ chemical reactions within relea…
1. Mitochondria: - Known as the cell's **powerhouse**. - Chemical reactions within release energy stored in high - energy molecules called **ATP (adenosine triphosphate)**. 2. Chl…
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below is a food web from joshua tree national park, a desert ecosystem …
beavertail cactus, creosote bush
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below is a food web from joshua tree national park, a desert ecosystem …
rattlesnake
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below is a food web from joshua tree national park, a desert ecosystem …
microfungus
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below is a food web from joshua tree national park, a desert ecosystem …
grasshopper mouse
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below is a food web from joshua tree national park, a desert ecosystem …
red - tailed hawk, kit fox, rattlesnake
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iii. eukaryotic cell organelles organelles help a cell carry out differ…
food; organelle; activities; DNA; ribosomes; membranes; nucleus; packages; vesicles; post office
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below is a food web from joshua tree national park, a desert ecosystem …
desert woodrat, grasshopper
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below is a food web from joshua tree national park, a desert ecosystem …
mushroom, microfungus
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1. describe a scenario that makes it seem like youre still when in real…
A scenario where it seems like you're still when actually traveling at a constant speed is when you're in a car on a smooth, straight highway with no visible external landmarks an…
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question 14 of 25 conducting financial transactions through the interne…
C. mobile banking
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question 19 5 pts which of the following is true about sexual expressio…
Both answer choices are true.
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family ____ refer(s) to the legal and genetic relationships of related …
structure; function
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question 5 of 10 rochelle recently used her cell phone to transfer mone…
A. Transactional service
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question 14 melanie bears primary responsibility in the family for maki…
D. expressive
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question 13 5 pts the term cisgender refers to people whose gender iden…
aligns with their biological sex at birth.
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question 1 of 10 conducting financial transactions through the internet…
C. mobile banking
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question 12 5 pts the term heteronormativity implies: alternative sexua…
a and b only
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polychrome : monochrome :: a. solitude : multitude b. neurosis : psycho…
1. d. ultimogeniture : primogeniture 2. b. water : dam 3. a. dermatitis : psychosis 4. a. rectitude : turpitude
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in order to cut costs, a factory dumps chemical waste into a nearby riv…
A. externality
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enthusiastic to finish your college education, you sign up for six clas…
A. irrationality
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question 6 5 pts drawing on the functionalist perspective, talcott pars…
need both an instrumental and an expressive leader.
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which best explains how markets determine who should make products? pro…
B. can make them at the lowest marginal cost.