The examination and interpretation of the experiments by experts in the field is called PEER REVIEW PROCESS.
The peer-review process is the most widely accepted approach to validate scientific data. During peer review, two or more scientific experts in a given area of investigation analyze data and conclusions obtained in a work before its publication.The reviewers/evaluators are carefully selected by editors to verify the validity and reliability of the work.Learn more in:
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What are the total number of subatomic particles found in the electron cloud of an Aluminum atom?
Answer:
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6. Lizards have different sized leg bones. Longer bones allow the lizards to climb up during flooding to avoid predators. What is the variation?
Answer:
Natural selection, the keystone of evolution, can switch direction in a matter of months, a novel experiment on lizards reveals.
Answer:
The long-legged adaptation helps the trunk-ground anoles not only catch prey on the ground but also avoid predators that live in their habitats. However, when placed in the habitat of the twig anoles, where twig anoles can move easily with their short legs, the trunk-ground anoles are clumsy
Which of the following statements about the deciduous forests is true
Answer:
D
Explanation:
Before getting started on your concept map, use the activity below to organize your thoughts. Circle the correct option for each statement. OXIDATIVE PHOSPHORYLATION:A metabolic pathway that (OXIDIZES or REDUCES) an energy-rich source to produce ATP.The energy rich source for our cells is glucose, and (ELECTRONS OR PROTONS) are stripped from glucose as it travels through glycolysis and the TCA cycle.Electrons are transferred from electron (DONORS OR ACCEPTORS) to electron (DONORS OR ACCEPTORS).The final electron acceptor is a compound that has a (STRONGER OR WEAKER) reduction potential compared to that of the original electron donor.In aerobic respiration the final electron acceptor is (OXYGEN OR NOT OXYGEN), for anaerobic respiration the final electron acceptor is (OXYGEN OR NOT OXYGEN).As the electrons move through the ETC, energy in the electron is used to pump (ELECTRONS OR PROTONS) across the membrane.The movement of (ELECTRONS OR
Answer:
Before getting started on your concept map, use the activity below to organize your thoughts. Circle the correct option for each statement. OXIDATIVE PHOSPHORYLATION:A metabolic pathway that (OXIDIZES or REDUCES) an energy-rich source to produce ATP.The energy rich source for our cells is glucose, and (ELECTRONS OR PROTONS) are stripped from glucose as it travels through glycolysis and the TCA cycle.Electrons are transferred from electron (DONORS OR ACCEPTORS) to electron (DONORS OR ACCEPTORS).The final electron acceptor is a compound that has a (STRONGER OR WEAKER) reduction potential compared to that of the original electron donor.In aerobic respiration the final electron acceptor is (OXYGEN OR NOT OXYGEN), for anaerobic respiration the final electron acceptor is (OXYGEN OR NOT OXYGEN).As the electrons move through the ETC, energy in the electron is used to pump (ELECTRONS OR PROTONS) across the membrane.The movement of (ELECTRONS OR
Explanation:
Which statement best describes Rachel Carson as a scientist?
Carson was concerned about pesticides in the environment.
Carson studied forest ecosystems in Pennsylvania.
Carson fought for stricter endangered species laws.
Carson focused her studies on the Pacific Ocean.
Answer:
D
Explanation: She was a marine biologist
Answer: Rachel Carson—Writing About the Ocean
What is the main purpose of this text?
to describe how Rachel Carson helped convince people to protect the environment
Explanation:
Which reaction happens faster A. with enzymes or B. without enzymes
Answer:
A. with enzymes
Explanation:
Identify the tissues and write their main functions.
9 to 11 points
Answer:Either the cell wall or the membrane
Explanation:
The cell wall proctects the cell while the membrane forms structures inside of the cell
Which of the following mechanisms of change in genefrequencies is responsible for the antibiotic resistance of E. coli in this experiment?
A. founder effect
B. natural selection
C. population bottleneck
D. genetic drift
Natural selection is the mechanism responsible for the antibiotic resistance of E. coli.
Natural selection is a mechanism that favors the adaptation of organisms to survive in their environment, thrive and reproduce.
In the context of antibiotic resistance, antimicrobial substances exert selective pressure on microbes that encourages the evolution of resistance.
Those capable of resisting the effects of antibiotics survive and reproduce, while the vulnerable either die or have their growth inhibited.
The excessive and inappropriate use of antibiotics favors selection for antibiotic resistance in bacteria.
E. coli is characterized by having Gram negative bacilli, it represents the greatest risks of zoonotic transfer of resistance.
In general, and when a treatment is short, there is an elimination of sensitive saprophytic strains of E. Coli and an enormous predominance of resistant strains.
Bacteria also acquire antimicrobial resistance through vertical or horizontal transfer of genetic information.
Therefore, we can conclude that resistance to antibiotics in E. coli is due to the process of natural selection since it evolves to resist the action of an antimicrobial agent.
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What is the phenotype?
One of two identical "sister" parts of copied chromosomes
One member of a pair of genes that occupy a specific position on a specific chromosome
The genetic makeup of an organism
The observable physical or biochemical traits of an organism
Answer:
The observable physical or biochemical traits of an organism
Explanation:
I took the test and got it right
The phenotype is the observable physical or biochemical traits of an organism.
What is phenotype?It refers to observable physical properties of the an organism.
What is biochemical traits?It describes species physiology, morphology, life history and behaviorIt capture both inter-specific interaction and connection between species and their environment.Example: height , skin color , hair color and eye color of humanlearn about phenotype,
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correctly identifies at least one item that produces each of the five percussive tones (resonance, hyperresonance, dullness, flatness, and tympany
medsim respiratory system
Answer:
• pulmonary resonance: lungs are 99% air
• percussion notes:
Resonance : low, hollow, lasts , long
Hyperrsensonance: higher, booming, lasts long
Flatness: or Dullness : soft short
Tympany: high, drum-like
Explanation:
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10. Which of the following is an example of a fixed joint?
A. Elbow joint
B. Hip joint
C. Finger joint
D. Skull bone
Answer:
hi
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just
giving it a try
Explanation:
hip joint
hello
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Used to measure length
Answer:
meters
Explanation:
Describe the processes of metabolism and photosynthesis
Carbon dioxide is converted into sugars in a process called carbon fixation; photosynthesis captures energy from sunlight to convert carbon dioxide into carbohydrate. ... These nutrients are oxidized to produce carbon dioxide and water, and to release chemical energy to drive the organism's metabolism.
Answer:
Carbon dioxide is converted into sugars in a process called carbon fixation; photosynthesis captures energy from sunlight to convert carbon dioxide into carbohydrate. ... These nutrients are oxidized to produce carbon dioxide and water, and to release chemical energy to drive the organism's metabolism.
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in the olfactory organs, the olfactory receptor cells are located within which type of epithelium
Answer:
In the apical layer of the pseudostratified ciliated columnar epithelium.
Explanation:
The sustentacular cells work as metabolic and material assistance for the olfactory epithelium. Analogous to neural glial cells, maintaining non-neural cells in the olfactory epithelium that are found in the apical zone of the pseudostratified ciliated columnar epithelium. The olfactory epithelium, located inside the nasal cavity, consists of olfactory receptor cells, which possess functional cilia expansions. The cilia trap odor molecules as they cross beyond the epithelial exterior. Data regarding the molecules are then forwarded from the receptors to the olfactory bulb in the brain. There exist two types of maintaining cells in the olfactory epithelium: sustentacular cells and microvillar cells.
Which of the following is true about cell differentiation when the body tries to heal from an injury?
Stem cells differentiate to provide specialized cells that replace damaged tissue.
Cells grow during the synthesis phase of the cell cycle in preparation for senescence.
Platelets express different sections of RNA in order to create skin cells.
Damaged cells proliferate until the wound heals.
Answer:
damaged cells proliferate until the wounds heals
Answer:
Stem cells differentiate to provide specialized cells that replace damaged tissue.
Stem cells are cells which form the foundation of cells and tissues in living organisms. Stem cells differentiate into many copies and later become specialized cells.
This occurs when an injury occurs and various cells needs to be replaced thereby promoting the healing process. This makes the option correct.
Platelets don't express different sections of RNA in order to create skin cells.
They help to clot blood to prevent bleeding and the damaged cells don't proliferate(multiply) until the wound heals instead new stem cells are what proliferates.
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What cells in the body constantly undergo mitosis?
Answer:
stomach, sperm, and embryo's cells
How do you think the patterns in the atomic structure affect the patterns that you can see?
Answer: I think the atomic radius decreases.
Explanation: The nucleus of the atom gains protons moving from left to right, increasing the positive charge of the nucleus and increasing the attractive force of the nucleus upon the electrons.
PLEASE ANSWER FAST So far in this activity, you have covered some of the ways that science influences outside factors and some of the ways that science is influenced by outside factors. Which of the following ways is science influenced by outside factors?
A. political campaigns.
B. the space race.
C. diet drinks.
Answer:
c
Explanation:
c......................
An ion that consists of eight protons six neutrons and 9 electrons has a net charge of
which organelle has large storage containers for water, food, and waste only in plant cells
Answer:
Vacuole
Explanation:
The vacuole is one of the largest organelles in a plant cell because it holds the water, food, and waste of the cell.
Answer:
Central Vacuole
Explanation:
Central Vacuole A large storage container for water, food and waste only in plant cells. Cell Membrane Made of two layers of phospholipids. Controls what moves in and out of the cell.
the nitrogen cycle is an example of a(n) __ cycle?
Answer:
The nitrogen cycle is the biogeochemical cycle by which nitrogen is converted into multiple chemical forms as it circulates among atmosphere, terrestrial, and marine ecosystems. The conversion of nitrogen can be carried out through both biological and physical processes.
Explanation:
you're welcome
Which of the following viruses having maximum number of replication?
A. Herpes simplex
B. Polio virus
C.HIV
D. Hepatitis A virus
What is the major next step following
the observation stage?
Answer: OBSERVATION is first step, so that you know how you want to go about your research. HYPOTHESIS is the answer you think you'll find. PREDICTION is your specific belief about the scientific idea: If my hypothesis is true, then I predict we will discover this. CONCLUSION is the answer that the experiment gives.
Explanation:
In a client's training cycle, one day of training session is known as which of the following?
Answer:
Microcycle Mesocycle Macrocycle Peak Cycle.
Explanation:
Sam is conducting an experiment on plants in which he hypothesized, "If plants grow under green light, then the leaves will change colors." Which of the following is true of his experiment?
1. The color of light is the dependent variable.
2. Sam will be collecting quantitative data.
3. Sam will be collecting qualitative data.
4. The changing color of the leaves is the independent variable.
Answer:
She believes that plants can survive best in white light. She ... the following using the experiment above: 1. Independent variable : color of light. 2
Explanation: Sorry if this is not correct.
According to endosymbiosis, what is the best explanation about how eukaryotic cells evolved?
Bacteria that were capable of photosynthesis engulfed smaller, heterotrophic bacteria.
Cells that did not fully separate during cellular division fused, forming larger organisms.
Chloroplasts and mitochondria were once prokaryotes that began to live within larger cells.
Two or more prokaryotes fused to form larger, multicellular organisms.
Answer: C
Explanation:
What is a control variable
What does parent material refer to?
Answer:
Soil Source
Explanation:
Environmental Science - Quiz 2.2.4: Soil Composition and Structure
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What are the conditions for osmosis to occur in animal cells?
