Answer:
When we make an inference, we draw a conclusion based on the evidence that we have available. ... Examples of Inference: A character has a diaper in her hand, spit-up on her shirt, and a bottle warming on the counter. You can infer that this character is a mother.
Explanation:
What do you think the job of lysosomes is
based on the short animation provided?
hold DNA
build things
digest things
let things in and out of cells
Answer:
digest things
Explanation:
You can see in the animation that lysosome is digesting
Which material is most likely to be flexible, lightweight, and efficiently and inexpensively produced? cellulose polyethylene silk starch
Answer:
The correct answer is - polyethylene.
Explanation:
Polyethylene is the most lightweight, flexible, efficient, and inexpensive material among all the given options. It is a very durable thermoplastic material with a variable crystalline structure.
It is the most used plastic worldwide due to its inexpensive and efficient quality. It is used to make films, wrap, shopping bags, bottles, and many more products.
Thus, the correct answer is - polyethylene.
Answer:
The correct answer is B.) polyethylene.
Explanation:
I just did the test on edge and got it right.
The gas needed by the plant for photosynthesis to happen
Answer:
CO2
Explanation:
Plants need Carbon Dioxide for photosynthesis.
A manager wanted to test whether the amount of noise in a clothing factory affected how
much work employees accomplished. Three groups of employees were tested every day
over a 5-day period. All three groups did the same type of work, they were all equally trained
to do the work, they used the same equipment, and they were tested the same time of day.
Group one was given headphones that blocked out all of the outside noise. Group two was
given headphones that blocked out some of the noise. Group three was not given anything
to block out the noise. The number of shirts made by the employees in one hour was
determined.
What is the independent/manipulated variable?
the amoutn of noise
the number of shirts made by the employee
the type of music the employees listen to while they work.
The amount of training employees need.
Answer:
When seeking to determine the number of shirts made by employees subjected to noise with and without the use of headphones, the independent variable is the amount of noise.
Explanation:
During an investigation, the independent variable may be subject to change, in order to observe the effect it will have on the dependent variable.
In the case presented, the amount of noise to which employees are exposed represents the independent variable, which is modified by the use of headphones that block all or part of the noise.
The productivity —expressed in the number of shirts made— can be expected to be higher for employees not exposed to noise.
Other options do not apply because:
The number of shirts made by the employee. Dependent variable .The type of music the employees listen to while they work or the amount of training employees need. These are not the variables studied.The genetic code is ____________because almost every living organism has the same genetic code.
The genetic code is *UNIVERSAL*
Match each atom to the corresponding number of electrons it will steal or give away.
1. Fluorine (7 electrons)
2. Calcium (2 electrons)
3. Oxygen (6 electrons)
4. Lithium (1 electron)
5. Xenon (8 electrons)
Answer:
1. Fluorine (7 electrons) => c. steals 1 electron
2. Calcium (2 electrons) => a. gives away 2 electrons
3. Oxygen (6 electrons) => d. steals 2 electrons
4. Lithium (1 electron) => e. gives away 1 electron
5. Xenon (8 electrons) => b. neither gives away nor steals any electron
Explanation:
Given the following valence electrons of the atoms listed above, each atom can be matched to its corresponding number of electrons it can steal or give away as they form bonds and attain a stable state:
1. Fluorine (7 electrons) => this will steal 1 electron from another atom to attain a stable state when it comes to make the number of electrons 8.
2. Calcium with 2 valence electrons, will give away this 2 electrons in its outer shell to be stable and form bond with another atom that will accept these 2 electrons.
3. Oxygen with 2 valence electrons, will steal 2 electrons to make the electrons in its outer shell 8, as it bonds with another atom to become stable.
4. Lithium will give away 1 electron to become stable when it combines.
5. Xenon with 8 electrons in its outer shell is in a stable state and kind of inert. It doesn't need to receive or steal any electron from or to any other atom in this state.
Why does your brain feel the same "cool" perception whether a neuron is activated by mint or by cool temperatures? There is only ONE correct answer. Why does your brain feel the same "cool" perception whether a neuron is activated by mint or by cool temperatures? There is only ONE correct answer. That stimulus information is lost in the brain, but retained in the action potential That stimulus information is lost as soon as ions flow into the cell That stimulus information is never lost, but the brain ignores that information because it would be too much information That stimulus information is lost in the action potential, but retained in the ions that flow into the cell
Answer: That stimulus information is lost as soon as ions flow into the cell.
Explanation:
The brain feel the same "cool" perception whether a neuron is activated by mint or by cool temperatures because the menthol will trick the body of an individual in such a way that the individual feels cold, even when the person isn't. Menthol affect sensory receptors where feelings of pain, touch, and temperature are being monitored.
Under the human skin, there are neurons which detect these sensations, and monitor the environment through specialized proteins. These proteins control the ion channels and once stimulus information is lost as soon as ions flow into the cell, the brain feel the same "cool" perception whether a neuron is activated by mint or by cool temperatures.
The overall chemical equation that describes photosynthesis is shown below. 6CO2 + 6H2O → C6H12O6 + 6O2 During photosynthesis, what best describes the role of the compound with the chemical formula C6H12O6?
Answer:
Product.
Explanation:
During the photosynthesis reaction, the role of all objects on the left side of the arrow would be reactants and the role of all objects on the right side of the arrow would be products.
6 Carbon Dioxides and 6 Waters combine together to form Sugar and 6 Oxygens.
what two motions combine to produce an orbit
Answer:
The combination of the forward motion and downward motion.
Explanation:
due to gravity combine to cause orbiting.
Answer:
The combination of the forward motion and downward motion due to gravity combine to cause orbiting.
What type of electrical charge do atoms have?
The true density of aluminum is 2.7 g/cm3; your experimental calculation was 2.4 g/cm3. What is the percent error? A 11% B 0.11% C 1% D 0.10%
Answer:
A 11 %
Explanation:
To find Percent Error using this formula
[tex] \frac{actual \: data \: - experimental \: data}{actual \: data} \times 100[/tex]
[tex] \frac{2.7 - 2.4}{2.7} \times 100 = 11.11\%[/tex]
Love God with all your hearts and all your strength and all your Mind. Glory be to God Jesus Christ !
Answer:
Is there anything I can help with?
Explanation:
I BEG YOU HELP WITH THESE 3 QUESTIONS!! ALL MY POINTS 3
1. What is energy absorbed and stored in vaporous molecules called?
A. precipitation
B. cool heat
C. latent heat
D. condensation
2. Which of the following is NOT a process in the water cycle?
A. groundwater
B. evaporation
C. condensation
D. precipitation
3. An underground layer of rock that holds fresh water is called ____
A. Fatent heat
B. sleet
C. the hydrologic cycle
D. an aquifer
Answer:
1. D condensation
2. A groundwater
3. D an aquifer
Write a sentence or two connecting these terms highlighting each: Genes, genetics, Genome, protein, trait.
Answer:
Please find the sentence below
Explanation:
GENETICS is the study of individual genes present in the GENOME of an organism. In the GENOME, which is the complete set of GENES in an organism, genes that contain the information needed for the synthesis and transmission of useful products called PROTEINS undergo genetic expression. Gene expression involves two major processes viz: transcription and translation.
Transcription involves the synthesis of an mRNA from the information encoded by a GENE while translation involves the synthesis of a PROTEIN from the information encoded by the mRNA transcript. The produced protein is responsible for bringing about certain TRAITS, which are observable characteristics, in living organisms.
Therefore, the central dogma of biology is the process that sees GENE converted to mRNA and mRNA converted to PROTEIN.
Why will an Elodea plant from a freshwater pond wilt when placed in salt water?
A. The vacuole will begin to expand because of extreme pressure.
B. The cell wall will begin to expand because of extreme pressure.
C. Freshwater will move out of the cells of the plant.
D. Salt water will move out of the cells of the plant.
Answer the answer is (c)
How is osmosis different from diffusion?
A. Osmosis refers to substances moving up a concentration gradient, while diffusion refers to substances moving down a concentration gradient
B. Osmosis is a form of passive transport, while diffusion is a form of active transport
C. Osmosis is a form of active transport, while diffusion is a form of passive transport,
D. Osmosis refers specifically to the diffusion of water.
What does a pyramid of biomass represent ?
Answer:
A pyramid of biomass shows the total biomass of the organisms involved at each trophic level of an ecosystem. ... There can be lower amounts of biomass at the bottom of the pyramid if the rate of primary production per unit biomass is high.
Explanation:
Answer:
A.
Explanation:
Number of total organisms within each trophic level.
PLS HELP :( 25 POINTS + BRAINLIEST!!
How is DNA organized in a human cell?
Answer:
Humans have nearly 30,000 genes that determine traits from eye color to risk for hereditary diseases. Those genes sit along six feet of DNA, which are organized into chromosomes and stuffed into each and every human cell. Chromosomes are coiled into loops and then organized into many large domains called topologically associating domains (TADs).
Explanation:
The atomic number of an atom is equal to the number of __ an atom contains
The atomic number of an atom is equal to the number of PROTONS an atom contains
How does water move on Earths surface?
Describe one of the 3 main components of the cell theory
Answer:
The cell theory is an explanation of what cells are and why they exist. The three main parts are: 1) All living things are made of cells and their products, 2) New cells are created by old cells dividing into two, and 3) Cells are the basic building units of life.
Explanation:
Answer: cells are the basic building units of life
This is because cells make up the smallest level of a living organism such as yourself and other living things. The cellular level of an organism is where the metabolic processes occur they keep the organism alive. This is why the cell is the fundamental unit of life.
Explanation:
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Which of the following is not a function of blood?
ANSWER
stomach is not blood function
EASY QUESTION HELPPPPPPPPPPPPPPPPPPPPPPPPP!!!!!!
One way to analyze data from a study is to __________________.
Choose a variable
Make a graph
Recognize a problem
Develop a hypothesis
Answer:
Develop a hypothesis
Explanation:
Answer:
Make a graph
Explanation:
You can analyze data by looking at a graph with that same data.
Below are the pHs of several fluids in the body.
Fluid
pH
Digestive fluid 2
Blood
7.3
Cell interior 6.8
Which of the following lists these fluids from least acidic (first) to most acidic (last)?
Choose 1 answer:
Digestive fluid, cell interior, blood
B
Cell interior, blood, digestive fluid
Blood, cell interior, digestive fluid
D
Blood, digestive fluid, cell interior
Answer:
C. blood, cell interior, digestive fluid
Explanation:
least acidic is 7.3 and most acidic is 2
Answer:
Blood, cell interior, digestive fluid
Explanation:
The lower the number the more acidic the substance. The question asks least acidic (highest number) to most acidic (lowest number), so we need to list these from the highest pH to the lowest pH. That means blood (7.3), then cell interior (6.8), and finally digestive fluid (2).
facts and opinions about the ocean
Answer: Our oceans cover more than 70 per cent of the Earth's surface.
The majority of life on Earth is aquatic.
Less than five per cent of the planet's oceans have been explored.
The world's longest mountain chain is underwater.
There are more historic artefacts under the sea than in all of the world's museums.
Scientists connect data points on graphs with a dashed line because information between the plotted data is:
approximate
inferred
interpolation
all of the above
The answer is all of the above
Answer:
all of the above
i just took the lesson
The main difference between an asteroid and a meteoroid is the??
1) color
2) speed
3) size
The main difference between them is their size.
How are Metamorphic Rocks formed?
A. through compaction and cementation
B. through crystallization and solidification
C. through heat and pressure
D. through weathering and erosion
Aerobic cellular respiration takes place in the ___ of eukaryotic cells. a chloroplasts b nucleus c lysosomes d mitochondria
Answer:
The correct answer is - mitochondria.
Explanation:
Mitochondria is an organelle that is double-membrane organelle and known as the power center of the cell as it produces chemical energy during a process is known as cellular respiration.
Aerobic cellular respiration is a process for the conversion of fats and carbohydrates into chemical energy or ATP in the mitochondria in presence of the oxygen.
Thus, the correct answer is - mitochondria.
Aerobic cellular respiration takes place in the mitochondria of eukaryotic cells. Therefore, the correct option is D.
Aerobic cellular respiration occurs in the mitochondria of eukaryotic cells, which uses oxygen to break down organic molecules, primarily to form ATP. Because of their function in ATP synthesis, the double-membrane organelles known as mitochondria are often referred to as the "powerhouses" of the cell. They have an inner membrane with several folds called cristae that increase the surface area available for chemical reactions, as well as an outer membrane.
Therefore, the correct option is D.
Learn more about Cellular respiration, here:
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