a carnival bumper car with a mass of 300 kg accelerates at 0.3 m/s^2 towards a wall. What is the force on the car before the impact ?
Answer:
90N
From the above question, we are given the mass , acceleration and required to find the force
from Newton's law we know that
F= ma
The enzymes that are used to replicate a virus are synthesized by
the virus capsid.
the virus capsule.
the receptor.
prions.
the host cell.
Answer:
i believe its option D. The host cell.
Hope this answered your question!
Since the cell membrane allows some molecules to pass through it and will not allow others, it can be described as.
Pick the statement that is correct regarding fermentation. (1 point)
a. Lactic acid fermentation is performed by animals and produces ethanol and carbon dioxide.
b. Lactic acid fermentation is performed by animals and produces ethanol and carbon dioxide.
c. Alcoholic fermentation is performed by animals and produces ethanol and carbon dioxide.
d. Alcoholic fermentation is performed by yeast and produces ethanol and carbon dioxide
Lactic acid fermentation is performed by animals and bacteria, and produces lactic acid and NAD+. It is an anaerobic process.
What is fermentation?Fermentation is an anaerobic process by which animals and bacteria can produce energy in the form of ATP in absence of oxygen.
Fermentation is less efficient in terms of the generation of ATP when compared to cellular respiration.
Alcoholic fermentation is well known to generate ethanol, carbon dioxide (CO2), and NAD+, whereas lactic acid fermentation generates lactic acid and NAD+.
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Answer:
The correct answer is Alcoholic fermentation is performed by yeast and produces ethanol and carbon dioxide.
Explanation:
yw :)
the ear is the major organ for both what
Answer:
hearing and balance (equilibrium)
Explanation:
What type of whale has the fastest cruising speed at 23 mph?.
Read the following statements about various species of plants and animals. Which one would be classified as an invasive species?
From what we know, we can confirm that an invasive species will be the one that when introduced into an environment, reproduces at a rate that harms the biodiversity of the local ecosystem.
What is the harm of these species to ecosystems?Invasive species harm ecosystems greatly. Though invasive species are often rare, they cause great harm to ecosystems by affecting the biodiversity of the system and can lead to widespread extinctions of other organisms in that particular ecosystem.
Therefore, an invasive species will be the one that when introduced into an environment, reproduces at a rate that harms the biodiversity of the local ecosystem.
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Answer:
The honey bee will be the answer because honeybees don't really cause any damage to the ecosystem instead they help it by polishing flowers, making honey, etc.
They also help in genetics, queen quality, and management
Explanation:
therefore your answer will be honey bees :)
suppose a cell undergoes mitosis and cytokinesis every 12 hours. In two weeks, how many copies of a single cell would be produced.
A cell that undergoes mitosis and cytokinesis every 12 hours would produce 2^28 = 268,435,456 cell copies in two weeks. Mitosis is a cell division.
What is mitosis?Mitosis is a type of cell division by which a somatic cell can produce two identical copies.
Mitosis occurs in somatic (body) cells of multicellular organisms, whereas meiosis occurs in germinal cells.
The cell cycle can be divided into an interphase and a mitotic (M) phase, in this case: the cell cycle is equal to 12 hours >> 2 cycles per day >> 28 cycles in 14 days >> 2^28 = 268,435,456 cell copies.
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Is this right, please help. I’ll mark as brainliest
Answer:
yes
Explanation:
believe what you believe,so soon will be reached your believes...
Cyanide binds with at least one molecule involved in producing atp. If a cell is exposed to cyanide, most of the cyanide will be found within the _____.
Which of these demands leads to more land being used for farming than is necessary to feed the human population?
A. Demand for fresh produce year-round
B. Demand for a meat-based diet
C. Demand for cheap, convenient food
D. Demand for processed food
A- Demand for fresh produce all year round.
Answer:
B. Demand for a meat-based diet
Explanation:
Imagine that this is the process begins with a single parent cell in the first generation if all cells underfo mitosis every 3 minutes what is the total number of identical cells that will exist 3 minutes after the second generation is produced?
Answer:
4
Explanation:
not that hard
It's Mitosis .
We know that in mitosis the daughter cells are diploids of their mother cells.Total identical cells=2.
Additional info:-
In meiosis the daughter cells are haploids .I need help
1.)how are shellfish different from finfish?
2.)why is it important to know the difference between shellfish and finfish?
Blood that has clotting proteins removed is termed.
Answer:
serum ....
Explanation:
Answer:
Blood that has clotting proteins removed is called serum
What cell is this????????????
Answer:
c: Nerve cell
E: Red blood cells
Mendel was a careful researcher who studied the inheritance of certain traits in garden peas. What are some of the research practices Mendel used?
Choose all that apply.
A. He crossed true-breeding pea plants.
B. He allowed eggs to be fertilized only by self-pollination.
0
C. He analyzed his data mathematically.
D. He controlled variables by studying one or two traits at a time.
Answer:
the answer is b I got it right on my test B
If one dna strand reads ccgtaatgcat, what will be the sequence of the complementary strand?.
The ______ delivers oxygen-rich blood to the thick heart wall while the ______ carries the deoxygenated blood away from the heart wall.
Answer:
The first blank is coronary arteries. The second blank is coronary veins
Explanation:
Hello Mates !
Please Define Balance diet in a proper way .
Thanks in advance.
No Spam please !
A diet that contains differing kinds of foods in certain quantities and proportions.
Benefits of a balanced diet :—A healthy diet can protect the human body against certain types of diseases.Healthy diets can also contribute to adequate body weight.Better mood and energy levels.Improved memory and brain health.This is defined as the diet which contains all the classes of food in the right proportions. The classes of food include the following:
CarbohydrateProteinVitamins and MineralsFatsWhen they are eaten in the right proportion, they ensure good health of the individuals as they provide adequate nutrients for body functions.
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Describe the types of frameshift mutations. Will these cause changes in the amino acids
Explain.
What is the temperature scale
Please do not copy in Goôgle
Answer:
These are not necessary and are used for taste and convenience. This scale was historically born when there was no standard for calibrating thermometers. The Fahrenheit scale used the temperature of the coldest known at the time to zero.
Explanation:
Hope it helps you<31.) Leaves which exits in the desert have a thick waxy cuticle which A. allows the plants to absorb water B. allows water to easily run off C. reflects excess light, which conserves water D. absorbs all the light
Answer:
C
Explanation:
Sunlight causes evaporation (loss of water), but if you are able to reflect that light away, you are able to conserve water.
What is the most common tree in the united states?.
Answer: RED MAPLE
Explanation: These 10 species account for 45% of all volume. Red maple, in the North, is the most common tree found in U.S. forests followed closely by Loblolly pine, the most commonly planted tree, in the South.
HOPE THIS HELP!!
What are the properties of seismic waves, sound waves, and the different types of electromagnetic waves?
ANSWER QUICK PLEASE
Answer:
they have different frequencies
Explanation:
Will make brainliest
It’s question 42
A specific enzyme which is restriction enzyme that breaks insulin gene.
When a species consisting of a single large population slowly evolves over many generations into a new species, this an example of:.
Transporter proteins bind their solutes in a hydrophilic pocket and then undergo a(n) change that switches the exposure of the pocket from one side of the membrane to the other.
Answer:
You can answer any of these options and you are going to get it right: conformational, structural, morphological, topological, conformation, structure, shape, or conformational shape.
Explanation:
A force of 500 N acts over an area of 10 m2. Use the
formula to calculate the pressure.
Pressure = Force / Surface Area.
500/10 = 50. The units is N/m²
=50 N/m²
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An mRNA sequence was changed from
CGU UUU AAA to CGU UUA AA. What type
of mutation occurred? Select all that
apply.
deletion
Indel
Point mutation
Frameshift
Insertion
Nonsense mutation
Answer:
deletion, indel, frameshift
Explanation:
Cancer (uncontrolled mitosis) is caused by mutations in:
a. Proteins b. Nucleic Acids c. Lipids
d. Carbohydrates
Cancer (uncontrolled mitosis) is caused by mutations in nucleic acids.
What is Mutation?This is defined as a change in a DNA sequence which is often caused by the following:
Mistakes from DNA copying Ionizing radiationChemicalsDNA is an example of a nucleic acid which is why the option B is the most appropriate choice.
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