Biology
Cell biology, genetics, ecology, and life science fundamentals.
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read this passage: raina sat with her head in her palms, weeping mournf…
B. Raina and Connor broke up.
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read this passage: the creek he knew was frozen clear to the bottom, no…
B. He knew that the springs below the creek never froze.
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match the structures below with the appropriate label in the figure abo…
1. C: fatty acid 2. E: phospholipid 3. G: steroid
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question 2 of 10 read this passage: the creek he knew was frozen clear …
B. He knew that the springs below the creek never froze.
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roach robots to the rescue when buildings collapse, it is extremely dif…
It is dangerous to search inside collapsed buildings, but cockroach - like robots can go places where human searchers can't or shouldn't.
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question 20 (2.5 points) humans do not contain the enzymes to break dow…
cellulose
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read the passage. saving sea turtles small - scale fishing performed wi…
To prevent turtles from becoming caught in fishing nets, conservation biologists attached LED lights to the nets.
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question 19 (2.5 points) a triglyceride molecule is made up of one glyc…
one glycerol and three fatty acids
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question 17 (2.5 points) plants store their excess carbohydrates in the…
starch
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read the passage. publishing doctor zhivago boris pasternaks 1956 novel…
Boris Pasternak couldn't get his book *Doctor Zhivago* published in the Soviet Union, so he had the book smuggled out of the country.
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question 16 (2.5 points) which organic molecule is a carbohydrate monom…
monosaccharide
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the breakdown of large molecules by enzymes and the addition of water i…
hydrolysis
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in the figure above, which fatty acids are most likely to be solid at r…
I
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question 13 (2.5 points) a protein that is linked to a carbohydrate is …
glycoprotein
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in the following excerpt from \the terrible old man\ by h. p. lovecraft…
A. Character vs. self
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question 1 (2.5 points) ✓ saved fats are major components of the cells …
membranes
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osmosis is the diffusion of water from an area of high concentration to…
1. a. out of the cell b. shrink 2. a. into the cell b. burst 3. a. in both directions b. stay the same
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biogeochemical cycles: the water cycle match the picture to each proces…
- Evaporation: First image - Water molecules gain energy (heat), change from liquid to gas. - Percolation: Second image - Water squeezes through soil layer (gaps between particles…
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match the term with its correct description: a. transport protein b. ac…
1. e. osmosis 2. d. passive transport 3. a. transport protein 4. b. active transport 5. h. equilibrium 6. g. exocytosis 7. f. endocytosis 8. c. diffusion
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cell transport review worksheet complete the table by checking the corr…
h. Channel protein a. Energy c. Endocytosis d. Passive transport f. Exocytosis b. Facilitated diffusion e. Active transport
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thermophiles, a type of archaebacteria, love to live in which kinds of …
Extremely Hot
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which eukaryotic kingdom contains organisms that can move freely? fungi…
Protista
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match each term with its correct definition. match term definition alli…
Alliteration - D, Allusion - A, Hyperbole - E, Idiom - B, Meiosis - C
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what is the main difference between prokaryotic and eukaryotic cells? p…
Eukaryotes have a nucleus and membrane - bound organelles, Prokaryotes do not.
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the scientific naming process is referred to as- biodiversity binomial …
B. Binomial Nomenclature
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which kingdoms contain only prokaryotic organisms? archaeobacteria and …
Archaebacteria and Eubacteria
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unit 1: claims and evidence - writing quiz (1) if you live in a city, y…
B. Yes, because it lends further support to the idea expressed in sentence 9 by incorporating an additional clarifying quotation from the expert.
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read the following excerpt from ature\ by ralph waldo emerson. then ans…
The use of short sentences reflects Emerson's purpose "to speak truly" to his audience, without embellished language or lengthy syntax.
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how do the roles of caregivers compare to those of parents? caregivers …
Caregivers are part of a child’s support structure, but not all caregivers are parents.
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lab 9b: q1 which of the following types of cells would be produced by m…
A. a haploid animal cell
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questions 7 through 9 refer to the following. (the passage below is a d…
C. Marine biologists contend that the urban sprawl spreading into the oceans inevitably causes havoc for marine organisms and their habitats.
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which type of neuronal pool is associated with positive feedback? paral…
reverberating
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5. why is the distinction between a community and an ecosystem importan…
La distinción es importante porque un ecosistema incluye tanto la comunidad biótica (interacciones entre especies) como componentes abióticos (influyen en la supervivencia y dinám…
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historians use primary sources to interpret the boston massacre. in oth…
Eyewitness testimony that colonists threatened soldiers before violence broke out.
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the monster let out a deafening cry, his roar boomed forth like a blast…
He is a strong, courageous leader.
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1. what level of organization contains all of the organisms of one spec…
Población
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the number of is a defining characteristic of the two types of angiospe…
cotyledons
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the amniotes include: select all that apply. birds. amphibians. mammals…
birds, mammals, reptiles.
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pine trees have cones instead of flowers, and their seeds are unprotect…
fruits
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which structure becomes the seed after fertilization? ovary anther ovul…
ovule
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a banana plant produces rhizomes, which are involved in sexual reproduc…
asexual reproduction
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examine the sentence that erase wrote to describe the male reproductive…
France mixed up the stamen and the anther.
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farsh makes a venn di agram to compare monocots with dicots. which labe…
Angiosperm
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jack needs to determine the missing flower part in this set: pistil, st…
ovary
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examine the leaves of a palm tree. which statement most specifically de…
Palm trees are monocots.
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which process transfers pollen from the male reproductive structures to…
pollination
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what is being reduced in phase 2 (reduction) of the calvin cycle? (note…
the carbons in PGA
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where did the atp and nadph used in phase 2 come from? the thylakoid lu…
the light - dependent reactions
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what is a pollinator? an animal that transfers pollen from flower to fl…
an animal that transfers pollen from flower to flower
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which plant structures and animal behaviors affect the chances of a pla…
- Fruit attracts animals to eat, digest, and drop seeds. - Burs or hooks attach seeds to animal fur. - Bright, colorful petals attract animals to the flower.
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identifying monocots which statements describe characteristics of monoc…
They have one cotyledon. They have parallel veins. They have petals in multiples of three.
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cancer cells are body cells that do not function properly, leading to a…
Cell cycle; Tumors
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describing runners which statement accurately describes runners? a runn…
A runner is a horizontal stem that grows along the ground.
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question 7 10 pts the first phase of interphase is? o g2 o go o s o g1 …
Question 7: D. G1 Question 8: A. Repeat the cell cycle continuously
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identifying structures and functions of flowers what is the function of…
The sepal protects the bud.
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cells pause through a ( g_2 ) checkpoint before entering mitosis. ideal…
So that healthy daughter cells are produced, allowing the organism to continue growing. The DNA must be replicated.
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identifying structures and functions of flowers which part of a flower …
the ovary
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identifying structures and functions of flowers what is the main functi…
It produces pollen.
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a cells nucleus will divide during mitosis. what must happen before it …
For the first question: the cell must make a copy of its DNA. For the second question: Cell divides its DNA.
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there are five steps in the typical reflex arc. which of the following …
information processing within the CNS
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describing angiosperms choose the word that best completes each sentenc…
Roots, Leaves, Flowers, Fruits
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which of the following is a sentence fragment? my sister cant cook at a…
"Can cook basic things." is a sentence fragment.
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energy from light reactions are stored where? (2 responses)? water adp …
ATP, NADPH
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identifying characteristics of angiosperms which characteristics are co…
Fruits, flowers, roots, stems.
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neuronal pools are described as __________. functional groups of interc…
functional groups of interconnected neurons
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question 1 10 pts scientists can bioengineer skin in a laboratory to tr…
mitosis.
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question 19 pigment producing cells in skin are referred to as: a osteo…
B. melanocytes
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a neuronal pool is composed of rami communicantes. mixed nerves. motor …
interneurons.
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question 18 which of the following is a normal response for skin in a c…
A. vasoconstriction of vessels to the skin
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question 16 the layer of the epidermis that includes melanocytes and a …
D. stratum basale
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which statement best summarizes what happens during transcription? a dn…
A. A DNA template is used to create an mRNA strand.
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question 15 mast cells: a synthesize antibodies that react against fore…
E. release histamine and heparin
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geoffrey made a mistake in listing the main steps of translation in ord…
Initiation occurs before elongation.
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what is the function of trna? o to code for protein synthesis o to carr…
to bring amino acids to the ribosomes to be assembled into proteins
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multiple - choice question what is the role of nadph in photosynthesis?…
It acts as an electron carrier.
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which process is part of transcription? dna is copied to create a secon…
mRNA is synthesized from a strand of DNA.
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albumin is a protein found in blood that helps to regulate amount of fl…
to maintain homeostasis
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where are proteins made in the cell? nucleus ribosomes cytoplasm cell m…
ribosomes
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which statement describes the relationship between transcription and tr…
The RNA made during transcription is used to make proteins during translation.
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which statements describe functions of antibodies? select two options. …
- They protect the body from infectious agents. - They signal the immune system to destroy pathogens.
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what is fate of o₂ produced during the light reactions? it is converted…
it diffuses out of the leaf cells
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what is the function of rna polymerase in protein synthesis? o it bring…
It unzips the DNA strand.
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which of the following is a compound sentence? i went to soccer practic…
"I went to soccer practice, but I had forgotten it was cancelled today."
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1) je suis un riche entrepreneur vivant à la période contemporaine. len…
1. D. Le château Frontenac 2. C. La Citadelle de Québec 3. A. La place Royale et l'église Notre - Dame - des - Victoires 4. B. Le Séminaire de Québec 5. E. Le Monastère des Ursuli…
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the white matter of the spinal cord is mainly nodes of ranvier. myelina…
myelinated axons.
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why were the battles in lexington, concord, and cambridge significant? …
The battles marked the beginning of the American Revolution.
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which path does an ovum take through the female reproductive tract? ○ a…
A. ovaries, fallopian tubes, uterus
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how does co₂ enter and o₂ leave the leaf cells? by inhaling co₂ and exh…
through stomata openings
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fertilization occurs in the ovaries. a) true b) false
B. False
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what type of connective tissue cells are used primarily for growth and …
D. fibroblasts
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what is a claim? claim: an arguable statement - can be argued for or ag…
Homework helps students develop strong study habits.
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question 4 skin cells play an important role in producing: a viatmin a …
D. Vitamin D
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in a(n) ________ reflex, a sensory neuron synapses directly on a motor …
C. monosynaptic
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place the following events of a reflex arc in the correct order: 1) mot…
3, 2, 4, 1, 5 (Second option)
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which of the following is not a function of the integument? a protectio…
D. produces hormones and blood cells
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the posterior root of a spinal nerve contains interneurons. cell bodies…
axons of sensory neurons.
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who may take parenting responsibilities if biological parents cannot pr…
grandparents
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what is paternity? financial payments ordered by a court to support one…
the legal name for biological fatherhood
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read the text and answer the question. dans notre famille, nous sommes …
C. Benoit
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abigail is ordering a flower arrangement with roses and carnations. she…
\(4x + y\leq45\)