Answer:
C.
Explanation:
Media consumption is defined as the sum of information and entertainment media taken in by an individual or group.
Select all correct answers.
Which of the following statements about the heliosphere are true?
The heliosphere is a bubble of electrically charged gas blowing outward from the sun.
The heliosphere of our sun continues until it meets the heliosphere of the next star.
The Heliosphere ends between earth and Mars.
The heliosphere does not extend as far as the Oort cloud.
Answer:
The answer is
The heliosphere is a bubble of electrically charged gas blowing outward from the sun.
The heliosphere does not extend as far as the Oort cloud.
Explanation:
I took a test and I guessed these two choices using what I remember and got it right.
Why do two children from the same parents have similar structures but different genetic traits?
The two children receive different combinations of genes from their parents due to meiosis and fertilization.
The two children receive the same chromosomes from each parent due to mitosis and cytokinesis.
The two children grow up in a similar environment but are exposed to different learning experiences.
The two children develop the same mutations in their DNA but do not express mutations that impact physical characteristics.
Answer:
has to do with the fact that each parent actually has two different sets of genes. And that each parent passes only half of their genes to their child. And that the half that gets passed down is random. All of this together ensures that each child ends up with a different, unique set of genes. Hope it helps!!
its not C or D its A or B tell me if u got it
Why do frogs undergo hibernation?
Frogs are cold blooded meaning whatever temperature it is they adapt to it so during winter they go into s state of hibernation.
The moon seems to change shape form day to day in a cycle that last about a month as it goes through
A)Revolutions B)Phases C)Rotations D)Eclipses
Answer:
B. phases
Explanation:
The changing shape of the moon in the sky is called phases.
The moon seems to change shape from day to day in a cycle that lasts about a month as it goes through Phases.
How does the Moon's shape seem to alter?
The Moon seems to change shape because we notice distinct amounts of the lit portion as the Moon orbits Earth.
When the Moon is between Earth and the Sun, the lit flank is obscured from us.
As it moves around Earth, the lit flank comes into view. Then it commences and vanishes again.
Thus, The moon seems to change shape from day to day in a cycle that lasts about a month as it goes through Phases.
To learn more about the phases of moon click here:
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Which atom is involved in giving your heart energy to beat?
carbon
gold
Oxygen
Iron
Answer:oxygen
Explanation:
oxygen duhh xD
oxygen pumps blood to your heart
ok I have like this campaign thing for science so i have to try and get people to vote for the mitochondria so on a slide i have to include the structure and the function of the mitochondria and be sure to relate them it also says it is very important to make the connection with the voters about why the mitochondria is the most important so include why the mitochondria is crucial for survival of your organism so if anyone can help that would be amazing
Answer:
The mitochondria is the most important organelle because it is where energy is produced through cellular respiration. It serves as an energy source for eating, breathing, moving, and thinking: all basic units of life. If there were no mitochondria many essential functions of the cell could not happen.
Explanation:
Can you please answer this NEEDS answers and work
Answer:
1. (a) protons (b) neutrons (c) electrons
2. positive +, protons. negative -, electrons. no charge 0, neutrons.
3. periodic table
4. 2 atoms
5. chemistry
6. 6 atoms, 4 hydrogen and 2 oxygen
7. oxygen
8. H2O
i dunno the answers for the rest but i hope this helped :)
The fluid-mosaic model of the cell membrane suggests that the membrane is primarily composed of proteins and lipids. Which of the following is a function of proteins in the cell membrane
A to read messenger RNA to assemble amino acids
B. to provide a hydrophilic head so that water can enter the cell
c. to package and sort molecules to be sent in vesicles
D to allow substances to cross the plasma membrane via active transport
Answer:
B
Explanation:
Protein as amino acids
The fluid Mosiac Model is a theory that explains the structure of the functional cell membranes. The model is characterized by the lipid bilayer, in which protein molecules are embedded.
The correct answer is:
Option B. to provide a hydrophilic head so that water can enter the cell
The functions of protein in the plasma membrane are:
1. The lipid bilayer is amphiphilic, such that they have a hydrophobic and a hydrophilic end.
2. Membrane proteins are involved in the transportation of ions, molecules, or other substances across the membrane.
3. The membrane protein is selectively permeable such that, the aquaporins are the family of proteins, which is involved in the flow of water inside and outside the cell.
Thus, the correct answer is Option B.
To know more about fluid mosaic model, refer to the following link:
which of the following processes explains how a single gene could code for more than one protein
What type of selection is seen in rock pocket mice
Subsequent studies demonstrated that there is strong selective pressure maintaining Mc1r allele and coat colour frequencies across the short geographic distances between the light- and dark-coloured rock islands. Thus melanism in rock pocket mice is considered a fabulous example of adaptation by natural selection.
PLZZ HELP!!! A OR B??
Answer:
The correct answer would be A, I believe.
why do scientist use the term subunits and macromolecules when referring to lipids
Answer:
yes!!!
Explanation:
An apple, potato, and onion all taste the same if you eat them with your nose plugged
Special nerve cells in your brain sense a slight increase in the salt concentration of your blood. They send a signal to another part of your brain. Your brain then stimulates you to do something that will return the salt concentration of your blood to normal. What does your brain do?
A.
cause you to eat
B.
cause you to sweat
C.
cause you to drink
D.
cause you to shiver
Answer:
a
Explanation:
Answer:
Explanation:
ITs cause u to drink the first one is wrong
Match these items.
1. flower parts
hyphae
2. cone parts
pistil and stamen
3. fungi parts
mitosis
4. fern parts
scales
5. vegetative reproduction
leaf and spore case
6. cell division
without seeds
1. flower parts- Pistil and Stamen
2. cone parts- Scale
3. fungi parts- Hyphae
4. fern parts- Leaf and Spore Case
5. vegetative reproduction-Without Seeds
6. cell division- Mitosis
Question 8
5 pts
Calls release energy from chemical bands of food molecules and provide that energy for the essential processes of life. This is performed in the cells of plants and animals. What is
this referred to as?
Answer:
Metabolism
Explanation:
Cell metabolism describes all the biochemical reactions that occur in the cell. This includes the generation of chemical energy from the substances in food.
This is what is used to provide energy for all the cell's processes. It is a requirement for all living things. Cellular metabolism is complex and is powered by enzymes.
Which is the energy of motion
Answer:
The energy of motion is Kinetic Energy
Explanation:
Physical Science Knowledge.
Hope this helps!
please help me if you can right answers please
Answer:
B
Explanation:
B. Energy from the sun
More than _______ million substances are a result of substances.
Answer:
1.23
Explanation:
Answer:
58.8
Explanation:
8. Cells carry out either aerobic or anaerobic respiration. Which of the following describes a difference
between aerobic and anaerobic respiration?
a Anaerobic respiration requires oxygen, while aerobic respiration does not
b. Anaerobic respiration requires less carbon dioxide than aerobic respiration
c. Aerobic respiration produces more ATP than anaerobic respiration
d. Aerobic respiration is more commonly carried out by microorganisms
Answer:
C.) Aerobic respiration produces more ATP than anaerobic respiration.
Explanation:
Aerobic respiration is a cellular respiration reaction that requires the presence of oxygen. The electron transport chain in this reaction creates 32 ATP, making for a total of 36 ATP gained by aerobic respiration.
Which of the following contribute to the elevated level of carbon in the atmosphere? a. greenhouse emissions b. deforestation c. humans d. all of the above
Answer:
d. all of the above
Explanation:
All of the given choices contribute to the elevated level of carbon in the atmosphere.
This is one of the leading cause of climate change.
Greenhouse emissions from the surface is a huge problem which originates from increasing the release of these gases into the atmosphere. Carbon dioxide is one of the greenhouse gases, and it is the main component of the emissions. Deforestation involves the removal of trees from the earth surface. Trees naturally removes carbon from the environment. They use the carbon to manufacture their own food. Human activities such as industrial processes, burning of firewood for cooking, etc. all contributes significant amount of carbon into the atmosphere.A women dissolves salt in water as she is preparing to boil noodles. The salt is:
A.) A solvent
B.) A solute
C.) A nonpolar molecule
D.) A covalently bonded molecule
Answer:
Solute is the answer maybe
Which skill are you using when you useyour five senses to gather information?
A posing questions
B. observing
C. developing hypotheses
D. designing experiments
I need a answer by 6:00pm
Answer:
B
Explanation:
because you are paying close attention to everything
Heredity is the passage of genetic instructions from parent to offspring. The genetic instructions are found in within the DNA, which is contained in inside the nucleus of the cells. The genetic information is passed to the next by sexual reproduction. The information controls the traits that passed down. These include characteristics like eye color and characteristics like blood type. These traits are directly passed down and are not affected by the surrounding the organism.
Answer:
What is your question
Explanation:
The passage of genetic instructions from parent to offspring, known as heredity, involves the transmission of genetic information contained within the DNA.
The DNA is primarily located within the nucleus of cells. During sexual reproduction, genetic material from both parents combines to form a unique set of instructions for the offspring.
This genetic information controls the traits that are inherited, including observable characteristics like eye color and blood type. These traits are directly inherited and are not influenced by the surrounding environment of the organism.
While genetic information provides a blueprint for traits, the expression of those traits can be influenced by environmental factors, such as nutrition, exposure to toxins, or lifestyle choices.
Learn more about genetic information in:
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why should a leaf be attached to it parent plant
We are pretending that I am testing to see if Vitamin C cures ashy skin. You must write out EVERY step of the study that I must do, especially the actual experiment part. You must also list the "controlled variables", the "independent variable", and the "dependent variable
Answer: Independent variable is the Vitamin C and the ashy skin is the dependent variable.
Explanation:
We can change or manipulate the independent variable of the reaction and such change can be observed on the dependent variable. The dependent variable yields the results of the experiment and changes in the dependent variable must be observed attentively to frame the results.
Here, vitamin C is the independent variable whose affect has to be observed on the ashy skin which is the dependent variable of the experiment. Steps of the experiment:
1. We can apply Vitamin C in a form of solution on the ashy skin.
2. Observe the changes on the skin directly and apply for 2-3 times in a day.
3. Observe the changes on the skin after a week.
How does water rise from the roots of a tree to the very top?
Answer:
Explanation:
" Water travels from a tree's roots to its canopy by way of this conductive tissue. In hardwoods, water moves throughout the tree in xylem cells called vessels, which are lined up end-to-end and have large openings in their ends. In contrast, the xylem of conifers consists of enclosed cells called tracheids."
The density of a typical nucleus is equal to
Answer:
2.3×10¹⁷ kg/m³
Explanation:
this is the average density of the nucleus of an atom
Which of these characteristics apply to the Kingdom Fungi?
A cell wall
B prokaryote
C decomposer
D heterotrophic
E eukaryote
F chloroplasts
Answer:E and D
Explanation:
9. The gap 1, gap 2, and synthesis stages of the cell cycle make up...
a. interphase
b. telophase
c. cytokinesis
d. mitosis
Answer:
a. interphase
Explanation:
The gap 1, gap 2, and synthesis stages of the cell cycle make up the interphase. Thus, the correct option is A.
What is the cell cycle?The Cell cycle may be defined as the entire sequence of events happening from the end of one nuclear division to the beginning of the next. The cell cycle can be divided into two phases. They are:
The Interphase.The M-phase (division phase).Interphase comprises the G1 phase, S-phase, and G2 phase. The G1 phase is the resting phase. DNA synthesis does not take place. It is involved in the synthesis of RNA and protein. S-phase deals with the synthesis of DNA and histone proteins.
While the G2 phase is the continuous synthesis of RNA and proteins. After this phase, a cell enters the M phase.
Therefore, the gap 1, gap 2, and synthesis stages of the cell cycle make up the interphase. Thus, the correct option is A.
To learn more about the Cell cycle, refer to the link:
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Could an animal adapted to live in an ecosystem at the bottom of the Rocky Mountains survive in an ecosystem at the top of the Rocky Mountains? Explain your answer.
Answer:
No, the environment would be completely different. At the bottom of the mountains there would be certain things that at the top you would not find and vice versa. The oxygen levels would also be different. The most important point is that an animal doesn't adapt easily. For example we humans, we live on the ground if we decided to live on Mt. Everest the lifestyle would be so hard to adapt to because we aren't used to it, like oxygen levels, food sources, temperature, etc. Same thing with this animal.
Hoped this helped :)