Biología
Biología celular, genética, ecología y fundamentos de ciencias de la vida.
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which of the following is not true about storage body fat? a. storage b…
B. Storage body fat helps increase the effects of aging.
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a biologist studies an organism and then two of its offspring. they are…
Asexually
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paul has been clinically diagnosed with depression, so he takes a lot o…
A. metabolism
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following either individuals, or a population, over time enables us to …
B. \(l_x=(0.27\times0.13\times0.10)\)
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card 20 - granular organelles that help manufacture proteins (not membr…
Ribosomes
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card 29 - specialized category of vesicles in plant cells; some are use…
Plastids
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solve the equation. check your solution. 11. $x + 7 = 12$ 12. $y + 9 = …
11. \(x = 5\) 12. \(y=-9\) 14. \(a = 13\) 15. \(b = 11\) 17. \(m=-17\) 18. \(n = 144\) 19. \(p=-29\) 20. \(q = 49\) 21. \(r = 17\) 22. \(g = 0\) 23. \(t = 23\) 24. \(u = 345\) 25.…
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how does the circulatory system help the body maintain homeostasis? ○ i…
It delivers oxygen, nutrients, hormones, and other important substances throughout the body.
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if you hold your breath for a long time, how does that affect homeostas…
it disrupts homeostasis because carbon dioxide builds up in your blood
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what does a cheetahs body do to maintain homeostasis while its chasing …
B. Oxygen levels would increase as the cheetah breathes faster. C. The heart would pump faster delivering oxygen to the muscles.
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which of the following statements best describes homeostasis? maintaini…
Maintaining a relatively stable internal state
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which of the following accurately reflects a reason for a conviction of…
C. If it is not murder, the defendant's criminal behavior should still be punished.
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at high altitudes, there is less oxygen in the air than at sea level. w…
The body produces more red blood cells to increase the rate of oxygen delivery to the cells Breathing rate increases to bring in the amount of oxygen the body needs
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how does the respiratory system help the body maintain homeostasis? it …
It keeps oxygen and carbon dioxide in the body at constant levels.
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what is the function of a nucleic acid? store genetic information store…
Store genetic information
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what is the monomer of a nucleic acid? amino acid monosaccharide fatty …
Nucleotide
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suppose you test several food items and get the following results: tabl…
as a source of quick energy
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if you did an iodine test and the sample turned black or dark brown, fo…
The polysaccharide - like structure (the fourth option)
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cameras to the importance of keeping a nature journal. in addition, the…
The pesticide will have a negative effect on our ecosystem. This article explains the use of pesticide as a substance to kill pests. Pesticides can move through the food chain by …
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if you did a benedicts test and the sample turned orange, for which of …
The second option (the monosaccharide structure)
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using the image above, which statement does not accurately describe the…
B. The products of cellular respiration can be used by plants for photosynthesis.
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all organisms are dependent on a healthy carbon - dioxide - oxygen bala…
D. The rate of photosynthesis decreased in the dark, thus the elodea and snails continued to consume CO₂ through cellular respiration, making the solution more acidic (yellow).
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as reported in this video, what kinds of alternatives to suicide have d…
C. Patients often changed their minds about the suicide when offered symptom control, pain control, and/or mental health consultation.
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if you did a biuret test and the sample turned purple, for which of the…
The first option (the chain of amino - acids linked by peptide bonds)
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what evidence would you need to support the claim that a sample contain…
B. a biuret test result that is purple
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13. which of the following does the anterior pituitary gland secrete? l…
LH, HGH, TSH and ACTH ### 14.
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11. what hormone helps the body deal with stress? parathormone thyroxin…
11. D. epinephrine 12. A. Diabetes mellitus
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question 2 of 10 which statement about the inferno is best supported by…
B. The sufferers that Dante encounters endure many punishments as a result of their sins.
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9. the development of t - cells requires the: thymus pancreas thyroid p…
9. Thymus 10. parathyroids
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the main purpose of artists studying the human body is to _____________…
D. accomplish all of the above, depending on the purpose of a drawing.
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sean thought that the combination of these two conditions would influen…
Decomposition of dead wood and leaves
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why do taller trees contribute more carbon to the soil? taller trees ab…
Taller trees contain more matter that will be added to the soil when they die.
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from the image on the wall screen, you can see that goslin lifespan can…
d) Overlapping generations, discrete reproductive events
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35) the ________ controls sexual development and the development of spe…
35) B. Testicles 36) A. Thymus
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27) the medical term endo/crin/olog/ist actually means: specialist in t…
27) specialist in the science and study of glands of internal secretion 28) Diabetes mellitus
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2.5 exercise more practice, p. 804 guided practice vocabulary check 1. …
Solutions for equations 3 - 28 are: $x = 6,t=-14,u = 9,y = 5,a=-9,b=-40,x = 2,p = 3669,x = 5,y=-9,z=-8,a = 13,b = 11,c = 66,m=-17,n = 144,p=-29,q = 49,r = 17,g = 0,t = 23,u = 345,…
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7) the anterior part of the pituitary gland secretes which hormones? ○ …
7) LH, HGH, TSH and ACTH 8) Hyperthyroidism
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what key characteristics define invasive species? select all that are c…
C. Causing harm, D. Non - native
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select the word that means able to recover well after misfortune or dam…
resilient
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bio - 201 topic 3: the integument, skeleton, and articulations practice…
For maintaining bone health and preventing bone diseases such as osteoporosis.
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bio - 201 topic 3: the integument, skeleton, and articulations practice…
To break down and resorb bone tissue
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with the standard washing hands (rubbing your hand with soap under runn…
C. Transient bacteria including pathogens
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directions: ants and aphids are often found living together in the ecos…
1. Mutualistic relationship. Ants get food, aphids get protection. 2. Sweet honeydew as food. 3. Protection from predators. 4. Ant population might decrease. 5. Aphid population m…
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read the passage from treasure island. in this excerpt, jim hawkins, al…
by creating a contrast between the pirates' forceful arguments and the dejected singer's song
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multiple choice 0.8 points which type of bacteria is relatively more re…
A. Gram negative
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practice it what is the role of osteoblasts? to generate electrical imp…
To synthesize and deposit new bone tissue
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practice it what are the three main types of bone cells? myocytes, eryt…
Osteoblasts, osteocytes, and osteoclasts
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6 multiple choice 0.8 points if a sputum sample from a patient was susp…
A. Acid - fast stain
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the study of microorganisms helped establish chemistry as a legitimate …
# Breve explicación: El estudio de los microorganismos se asocia más con la biología que con la química para establecerla como un campo científico legítimo. La química se establec…
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5 multiple choice 0.8 points if the thermal death point (tdp) of e. col…
B. Higher
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bio - 201 topic 3: the integument, skeleton, and articulations practice…
When bone tissue forms from a cartilage model
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4 multiple choice 0.8 points when a tsa agar was streaked growth was se…
70°C
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bio - 201 topic 3: the integument, skeleton, and articulations practice…
When bone tissue forms directly within a membrane
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3 multiple choice 0.8 points which of the following two genera produce …
A. Bacillus and Clostridium
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read the text. then, add the best concluding sentence. climbings debut …
By merging speed, bouldering, and lead climbing, the format drew criticism for prioritizing variety over the mastery of individual disciplines.
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bio - 201 topic 3: the integument, skeleton, and articulations practice…
Features on the surface of bones that allow for attachment of muscles, tendons, and ligaments.
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g1 how do we define civilization? g2 what characteristics did ancient c…
For G1: Civilization is a complex social system with urbanization, social stratification, governance, and often writing. For G2: Ancient civilizations commonly had agriculture, or…
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bio - 201 topic 3: the integument, skeleton, and articulations practice…
Soft, spongy tissue found inside bones that produces blood cells.
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rewriting statements rewrite the conditional statement in if - then for…
If a fish is a blue trunkfish, then it lives in the waters of a coral reef.
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bio - 201 topic 3: the integument, skeleton, and articulations practice…
A. A thin layer of connective tissue that covers the surface of bones and provides nutrients.
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11. mistletoe and spruce tree: mistletoe takes water and nutrients from…
11. Organism 1 (Mistletoe): helped Organism 2 (Spruce tree): harmed Symbiotic Relationship: parasitism 12. Organism 1 (Honey - guide birds): helped Organism 2 (Badgers): helped Sy…
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bio - 201 topic 3: the integument, skeleton, and articulations practice…
Bones, cartilage, ligaments, and tendons.
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read the passage. before rock and roll became famous in the 1950s, sist…
Given that many music enthusiasts remain unaware of Tharpe's influence, she likely found less commercial success than later rock musicians.
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practice it what is the function of the skeletal system? provide suppor…
Provide support, protection, and movement.
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this table compares different types of animals. type of animal characte…
It is warm - blooded.
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bio - 201 topic 3: the integument, skeleton, and articulations practice…
To protect the fingertips and toes
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bio - 201 topic 3: the integument, skeleton, and articulations practice…
To protect the skin from damage and provide insulation.
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2 multiple choice 0.8 points if you obtain pink rod cells after endospo…
Does not produce endospores
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lab quiz #2- modules 5, 8, and 12 1 multiple choice 0.8 points which ty…
A. Gram positive
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9. hermit crabs and snails: hermit crabs live in shells made and abando…
9. Organism 1 (Hermit crab): helped Organism 2 (Snail): not harmed/not helped Symbiotic Relationship: Commensalism 10. Organism 1 (Cuckoo): helped Organism 2 (Warbler): harmed Sym…
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bio - 201 topic 3: the integument, skeleton, and articulations practice…
By sweating to cool the body down and constricting blood vessels to keep the body warm.
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bio - 201 topic 3: the integument, skeleton, and articulations practice…
To act as a barrier to prevent the entry of harmful substances into the body.
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bio - 201 topic 3: the integument, skeleton, and articulations practice…
The skin, hair, nails, and glands.
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bio - 201 topic 3: the integument, skeleton, and articulations practice…
The body's largest organ system responsible for protecting the body from external harm.
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what is the name of the most common type of lipid molecule (shown here)…
C. triglyceride
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7. in a free market economy, prices are primarily determined by: intern…
B. Supply and demand
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a respiring bacterial cell experienced a change such that the external …
None of A - D is false; all are true.
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what is a series of diffusion - facilitating membrane proteins found in…
electron transport chain
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of the features listed below, which is the one that would not be consis…
Using water as a terminal electron acceptor
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what is the final electron acceptor of the electron transport chain? na…
oxygen
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6. what is homeostasis? what is an example of it? 7. what is reproducti…
6. Homeostasis is the maintenance of a stable internal environment. Example: Body - temperature regulation in humans. 7. Reproduction is the production of new individual organisms…
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what molecule \waits\ at the end of the electron transport chain to bon…
oxygen
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which δg process among a - d is false? (+) δg process: protein synthesi…
A. A - D are all correct. (This option is false as we are looking for the false statement among A - D) B. (-) $\Delta G$ process: likely a metabolic reaction where the reactants a…
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what term is used to describe the use of energy in a proton gradient to…
chemiosmosis
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through what form of aerobic respiration is about 90% of all energy pro…
oxidative phosphorylation
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5. bee and the flower: bees fly from flower to flower - gathering necta…
5. Organism 1: helped Organism 2: helped Symbiotic Relationship: mutualism 6. Organism 1: helped Organism 2: helped Symbiotic Relationship: mutualism
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which is true regarding the tca cycle (krebs cycle)? pyruvate is an end…
some components of the cycle are used as building blocks for certain anabolic pathways
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fermentation reactions completely oxidize glucose to carbon dioxide and…
supply NAD+ for the oxidation of glucose, often require the reactions of glycolysis to provide energy as ATP
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fermentation reactions completely oxidize glucose to carbon dioxide and…
supply NAD+ for the oxidation of glucose
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which is false among a - c regarding glycolysis? o it initially require…
There is no false statement among A - C.
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which is false among a - c regarding glycolysis? it initially requires …
none of A - C are false, all are true
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which of the following among a - e is generally not required for oxidat…
A. A - E are all generally required
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lo 3.5. what is the function of the thoracic cage? maintain balance and…
Protect the organs within the chest.
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which δg process among a - d is false? (+) δg process: protein synthesi…
C. (+) $\Delta G$ process: glucose moving across a membrane from an area of high to low concentration
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bio - 201l topic 3: skeleton practice it lo 3.4. what are four natural …
The cervical, thoracic, lumbar, and sacral curvature.
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chapter 1 study guide 7th grade life science 1. list the taxonomic grou…
1. Taxonomic groups: Domain, Kingdom, Phylum, Class, Order, Family, Genus, Species. Approximate species numbers as in the table. 2. A cladogram shows evolutionary relationships am…
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question 7. of the features listed below, which is the one that would n…
Using water as a terminal electron acceptor
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practice it lo 3.3. why are infant skulls significantly smaller and rou…
To accommodate the developing brain and provide support for the growing face.
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a respiring bacterial cell experienced a change such that the external …
None of A - D is false; all are true.
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bio - 201l topic 3: skeleton practice it lo 3.3. what is the key differ…
Size and shape.