Biology
Cell biology, genetics, ecology, and life science fundamentals.
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2. list and explain the six categories of environmental problems. a.ove…
a. Over - population: Excessive number of people strains resources and ecosystems. b. Population: Growth, distribution, and density can impact the environment. c. Depletion of res…
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structure of the united nations. security council and the international…
- Issues resolutions: Security Council - Deploys peacekeepers: Security Council - Settles legal disagreements: International Court of Justice - Resolves border disputes: Internati…
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the main reason that cellular respiration needs to occur step by step i…
D. it enables cells to harness energy released at each step.
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question 2 the enzyme that forms a channel in the inner membrane of the…
A. ATP synthase
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the endoplasmic reticulum (er) is a single membrane continuous with the…
It might be beneficial for the ER and nuclear envelope to be connected because it might make it easier for messages to get from the nucleus to the ER where proteins and lipids are…
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question 1 glycolysis of a glucose molecule a produces a net gain of tw…
A. produces a net gain of two molecules of ATP.
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cells can be stained using fluorescent dyes that bind specifically to d…
mitochondria: red chloroplast: blue lysosome: yellow nucleus: blue
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explain the evolution of moral law in/through scripture explain the chr…
1. The evolution of moral law in Scripture progresses from Old - Testament command - based morality to New - Testament love - centered morality. 2. The Christian call is to live a…
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match the following cellular structures with their primary function (yo…
break - down waste and debris
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what were the goals of the united nations? check all that apply to prom…
- to promote human rights - to solve international disputes - to maintain international peace and security - to solve economic, social, and humanitarian problems
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the choices below each list three groups of organisms. for which choice…
A. protozoans, fungi, bacteria B. microanimals, algae, archaea C. protozoans, bacteria, animals D. animals, archaea, plants E. two of the above are correct The answer is E. Option…
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match the following cellular structures with their primary function (yo…
Chloroplast: photosynthesis Plasma membrane: regulate what moves in and out of cell Cell - wall: structure and support for cell Smooth endoplasmic reticulum: lipid synthesis Ribos…
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match the term to the proper definition or description. choices are onl…
1. Archaea 2. lithotroph 3. COVID - 19 4. protozoan 5. antiseptic 6. disinfectant
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the choices below each list three groups of organisms. for which choice…
A. protozoans, bacteria, animals B. microanimals, algae, archaea C. animals, archaea, plants D. protozoans, fungi, bacteria Among these, B. microanimals, algae, archaea all consis…
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the choices below each list three groups of organisms. for which choice…
protozoans, bacteria, microanimals, algae, archaea
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what discovery did robert hooke make using a microscope? * the law of m…
1. Cells, the smallest units of living matter 2. Observation, Hypothesis, Prediction, Experiment, Theory
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what scientific law did isaac newton develop? * the law of planetary mo…
1. B. The law of gravity 2. B. Studying the human body through dissection
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cellular respiration and redox reactions complete the sentences with th…
1. breakdown 2. oxidized; reduced 3. electrons; proton 4. redox 5. released
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the choices below each list three groups of organisms. for which choice…
A. protozoans, fungi, bacteria B. microanimals, algae, archaea C. two of the above are correct
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which statement(s) among a - d is false regarding sulfur - oxidizing pr…
None of A - D are false, they are all true statements.
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cellular respiration and redox reactions complete the sentences with th…
1. controlled breakdown 2. oxidized; reduced 3. electrons; proton 4. redox 5. released
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what was ptolemys geocentric theory? * 1 point the sun and planets move…
1. The sun and planets move around the Earth 2. A period when European scientists began to experiment and change scientific understanding
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which statement best summarizes what happens in the problem - solving s…
Implementing a solution involves putting a plan into action based on several factors.
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which among a - d is true regarding the tca cycle (krebs cycle)? acetyl…
D. two turns of the TCA cycle occur per mole of glucose catabolized
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a - d are true regarding fermentation reactions, except: they are consi…
C. They produce ATP via an ATPase (ATP synthase)
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question 19 if you ask survey respondents to respond to questions with …
C. fixed - alternative
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1. list and explain the four activities of an environmental scientist. …
a. Study natural processes and ecosystems to gain knowledge. b. Detect environmental issues like pollution and habitat loss. c. Research and develop strategies for environmental p…
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an example of anabolism is glucose oxidation to pyruvate. breakdown of …
NONE of A - D are examples of anabolism
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name maverick swain study guide moral life ch 1&2 define or explain the…
- Deposit of Faith: The whole of the truths revealed by God, preserved in the Church's Tradition and Scripture. - Magisterium: The teaching authority of the Catholic Church, compo…
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2. what causes the edge effect in habitats? a. destruction of habitat b…
2. d. Fragmentation of habitat 3. c. Algae 4. d. The natural extinction rate
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dissimilatory reduction of metals such as mno₂ to mn²⁺ represents aerob…
C. anaerobic respiration
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which compound is oxidized in the reaction shown below? isocitric acid …
isocitric acid
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which is true among a - d regarding glycolysis? it initially requires e…
It initially requires energy input in the form of ATP hydrolysis
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fixed - alternative and scale questions are both types of ____ question…
C. closed - ended
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question 17 which of the following among a - d is not applicable to cya…
C. reduction of oxygen to water
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question 22 if a respiring bacterial cell experienced a change such tha…
The $\Delta\psi$ value would be affected by this change, but not the $\Delta pH$ value (equation: $\Delta p=\Delta\psi - 60\Delta pH$) and there would be no electrochemical potent…
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23 multiple choice 1 point how are lipids different from carbohydrates …
Lipids are not made of repeating monomers
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the figure shown below corresponds to the metabolism of e coli. which o…
There is no option selected as the question asks for the statement that is not correct but no specific answer options are marked in the reference answer part. However, based on th…
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directions: you are responsible for making your own dichotomous key for…
# Explicación paso a paso: ## Paso 1: Identificar características generales Comencemos con la presencia o ausencia de antenas. 1. ¿Tiene antenas? - Sí: Continuar a la pregunta 2. …
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three sulfur metabolism processes a, b, c are shown. which one(s) repre…
C
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22 multiple choice 1 point which of the following is an example of hydr…
Splitting a protein into amino acids
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a. a cell (whose diploid number is 24), is in the g1 phase. a. how many…
A. a. 24 b. 24 c. G1 B. a. 24 b. 48 c. S C. a. 24 b. 48 c. Prophase I of meiosis I D. a. 24 b. 48 c. Metaphase I of meiosis I E. a. 12 b. 24 c. Anaphase I of meiosis I F. a. 12 b.…
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which are results of regulation in a mixed - market economy? check all …
- compliance with laws - control of markets - control of externalities
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a mixed - market economy is best defined as an economy with some govern…
A. with some government intervention
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article 1 in pursuance of the agreement signed on the 8th day of august…
B. to declare the plan to punish those who had committed war crimes
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which is a function of regulatory agencies? encouraging business compli…
encouraging business compliance
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what aspects of the cultural revolution are reflected in the passage? c…
Represented Mao's attempt to transform the nation's schools Was led by student militias called the Red Guards Targeted intellectuals and government officials Involved acts of tort…
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sequencing/organizing information answer the questions below concerning…
Metaphase I: G Prophase II: A Telophase I: C Metaphase II: F Telophase II: D Anaphase II: H Prophase I: E Anaphase I: B
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which sentence shows how the lancet liver fluke affects ants? \the ant …
"They force the ant to spend each night at the top of a blade of grass!"
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33. a group of animals z built their burrows in an open desert area. th…
(a) To have more escape - routes from predators. (b) It makes them look larger and more intimidating to predators.
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identifying evidence and reasoning at the same time, however, i must st…
It costs $141$ billion more. It is a failed policy. It cuts essential defense spending.
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identifying a speakers stance the house will soon be choosing between t…
He supports the bipartisan measure.
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24 fill in the blank 1 point complete this statement: the function of c…
24. Glandular 25. Simple cuboidal
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in the wake of the cuban revolution of 1959, cuba ○ placed fulgencio ba…
C. formed an alliance with the Soviet Union
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the amoeba, one of the largest eukaryotic single cells on earth, can be…
Light microscope
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5. what is a diurnal motion? a. autumnal equinox b. eastward rise of st…
5. A. Autumnal equinox 6. C. Summer solstice
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question 12 5 pts in the context of globalization, which of the followi…
D. Bribery
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which statement most accurately describes the interaction between er, r…
Ribosomes manufacture proteins that travel through the ER to be packaged by the Golgi bodies for export.
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prokaryotes and eukaryotes are primarily distinguished by the absence o…
No; although prokaryotic cells are comparatively less efficient than eukaryotic cells, they are still able to carry out the processes necessary for survival and reproduction.
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20 fill in the blank 1 point complete this statement: the salivary glan…
glandular
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question 3 1 pts in the section \a different approach\: \given a contai…
A. membrane
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question 2 1 pts if the concentration of sugar molecules in water on si…
The water will mostly move from side "A" to side "B" because the water concentration is higher on side "A"
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question 1 1 pts which of the following is not a function of membrane p…
produce energy
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4. study the image below. analyze the situation represented, and based …
No image is provided, so a full - fledged answer cannot be given. However, in general terms for the steps leading up to protein synthesis and its importance in a multicellular org…
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45 multiple choice 2 points a female with color blindness has a daughte…
The daughter is homozygous for the color blindness gene.
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43 multiple choice 2 points smaller daughter cells produced by mitotic …
B. blastomeres
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42 multiple choice 2 points edward has brown eyes (bb) and fathers a ch…
100%
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40 multiple choice 2 points high concentrations of chloride are expecte…
extracellular fluid.
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practice: types of cellular transport read each statement and place a c…
1. Passive 2. Active 3. Active 4. Passive 5. Passive 6. Active 7. Osmosis 8. Facilitated Diffusion 9. Diffusion 10. Endocytosis, Exocytosis 11. Molecular Pumps 12. Hypertonic Solu…
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39 multiple choice 2 points which of the following symptoms are associa…
B. Tachycardia, hypernatremia, and concentrated urine
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suppose a biologist studying the mechanical limitations of growth among…
$Q_1 = 23.75$ cm, $Q_3 = 29$ cm, $IQR = 5.25$ cm
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37 multiple choice 2 points which of the following patients is more lik…
A. 2 - year - old female
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1. which best explains why the earth is not disk - shaped? a. stars are…
1. B. The shadow cast by the Earth during a lunar eclipse is circular. 2. C. Sunset 3. C. Retrograde of Mars
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36 multiple choice 2 points which of the following will most likely occ…
Sperm production will be inhibited
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how do biomolecules contribute to the structure and function of a cell?…
Lipids (phospholipids form bilayer, cholesterol maintains fluidity), carbohydrates (glycoproteins and glycolipids for cell - cell recognition), proteins (channel proteins for mole…
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34 multiple choice 2 points the ____ contains enzymes that aid the sper…
B. acrosome
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match the biomolecule to its primary function. drag and drop the terms …
- Act as enzymes, structural components, and signaling molecules: Proteins - Form the cell membrane and store energy: Lipids - Provide structural support and energy for cellular a…
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you are looking into the microscope at a cell that you placed into salt…
plant cell
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32 multiple choice 2 points fetal development begins at ____________ wh…
C. fertilization
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analyze the biomolecule pictured. select the correct statement. it is a…
It is a nucleic acid. It is composed of atoms of carbon, hydrogen, oxygen, nitrogen, and phosphorus.
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what primarily drives capillary action in water? waters low surface ten…
cohesion, adhesion and surface tension
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31 multiple choice 2 points which cells control the chemical environmen…
C. Sertoli cells
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the diagram shows an event that occurs during meiosis. what is the resu…
chromosomes that are a genetic combination of the parent chromosomes
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which of the following functions of living organisms can be carried out…
metabolize and use energy: host use nucleic acid (like DNA) as the genetic material: virus maintain internal homeostasis: host reproduce: host
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c. explain how the structure of the cell shown in the diagram allows lo…
Eukaryotic cells (the cell type likely shown in the diagram) have membrane - bound organelles which allow for the localization of reactions. For example, mitochondria are the site…
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question 10 1 pts which of the following properties of water allows it …
Which of the following properties of water allows it to form droplets on surfaces?
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select the correct statement(s). specialized nucleotides, like atp, are…
1. Specialized nucleotides, like ATP, are derived from nucleic acids and facilitate energy transfer in cells. 2. RNA translates genetic information into proteins and regulates cel…
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28 multiple choice 2 points when does oogenesis end? before birth after…
B. After fertilization
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complete the following passage. its a sad day. you bought a fish at the…
It seems that you put your fish into a hypertonic environment and, due to osmosis, water has flowed out of your pet's cells.
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proteins have a variety of functions within a living cell. what are the…
Proteins are made of amino acids bonded together in a variety of ways and can function as enzymes, transport, and structure. Proteins function as storage, movement, and defense an…
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function\ttype of protein regulate gene expression and organize dna cat…
1. Transcription factors and histones 2. Amylases, lipases, proteases, and nucleases 3. Channel proteins, peripheral proteins, and hemoglobin 4. Insulin 5. Actin and myosin 6. Ant…
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1 multiple choice 1 point one property of a gas is that its molecules s…
1. A. A teacher's perfume can be detected at the back of the classroom. 2. B. The producer level directly provides energy for all of the other levels.
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4.7. describe the role of any given organelle in a eukaryotic cell. aft…
1. Golgi apparatus 2. mitochondria 3. nucleus 4. nuclear pores
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during flu season, the influenza virus infects many people. during infe…
receptor - mediated
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practice: putting it all together part 1: fill in the blank 1. what pro…
1. Selective permeability 2. Lipid bilayer 3. Osmosis 4. Active transport 5. Osmosis; Water moves across the cell membrane from an area of high water concentration to an area of l…
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glycerol (an alcohol) + 3 fatty acid molecules a protein is being broke…
B. A lipid is being formed C. It shows dehydration synthesis. D. Water is being formed. F. it is an example of condensation.
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24 multiple choice 2 points which of the following is produced during f…
Primary oocytes
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evaluate it! analyze the biomolecule pictured. select the correct state…
It is a lipid. It is composed of carbon, hydrogen, and oxygen atoms. However, it has few oxygen atoms compared to carbon and hydrogen atoms.
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23 multiple choice 2 points a drop in blood pressure will signal the ca…
D. renin
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a. what structural feature do the nucleus, mitochondria, golgi apparatu…
a. They are all membrane - bound. b. Membrane - bound organelles allow for compartmentalization, which increases the efficiency of cellular processes by creating isolated environm…