What are the differences between ribosomes in prokaryotes and eukaryotes? Eukaryotes have no ribosomes, but prokaryotes do. Prokaryotes have bigger ribosomes than eukaryotes. Prokaryotes have smaller ribosomes than eukaryotes. Prokaryotes have ribosomes, but eukaryotes lack them.
Answers
Answer:
Prokaryotes have smaller ribosomes than eukaryotes
Answer:
I hope this helps.
Explanation:
Related Questions
[This is the stem.]
602
6H20 +
OXYGEN
WATER
Glucose
ATP Energy
6 Carbon Dioxide
Answers
Answer:
602
Explanation:
carbon dioxide is good
What is the term used for organisms moving into a area?
Answers
Answer:
Invasive species are species that are introduced into an environment but are not naturally found in that environment. One example of an invasive species is the America gray squirrel, introduced into Britain at the end of the 18th century.
Explanation:
Answer:
Migration or migrating
Wilkins and Franklin studied the structure of DNA using ____________________, a technique to examine molecules, and helped Watson and Crick determined that the shape of the molecule was a _______________________
Answers
Answer: X-rays
double helix
Wilkins and Franklin studied the structure of DNA using X-rays, a technique to examine molecules, and helped Watson and Crick determined that the shape of the molecule was a double helix.
What are the functions of DNA?Deoxyribonucleic acid is a polymer composed of two polynucleotide chains that coil around each other to form a double helix. The polymer carries genetic instructions for the development, functioning, growth and reproduction of all known organisms and many viruses.
DNA contains the instructions needed for an organism to develop, survive and reproduce. To carry out these functions, DNA sequences must be converted into messages that can be used to produce proteins.
DNA is essential for inheritance, coding for proteins, and providing instructions for life and its processes. DNA dictates how a human or animal develops and reproduces, and eventually dies.
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Answers
Answer:
h
Explanation:
How does the ozone layer impact life on Earth?
a)
The ozone layer hole is the main reason for climate change
b)
It filters out harmful UV radiation from the sunlight
c)
It magnifies sunlight causing sunburn
d)
Aerosol cans still contain CFC's that thin the ozone
Answers
Answer:
It's 100% B
Explanation:
I just know it!!
If an air mass is sinking, it must be
A. cold and less dense
B. warm and more dense
C. cold and more dense
D. warm and less dense
Answers
Answer:
The awnser to your question is C.
Explanation:
The colder matter is the atoms get closer therefore making the matter more dense. A. is half correct but if the matter is cold it wouldn't be more dense because when something is less dense it goes above whatever is around it. Take for example water and oil. They seperate into different layers due to density. Hope this helps. :)
The airmass is a large homogenous mass of air over a region that could be for many days.
The volume of air is defined by the temperature and water vapor content. Airmass may spread from hundreds to miles and are classified according to latitude and altitude. There are 4 types of air mass artic, tropical equatorial, and polar. The airmass that is light is warm and has a low pressure always lifts upwards. The cold and cool airmass always settles as it's dense and heavy. Hence the option C is correct.Learn more about the air mass is sinking, it must be.
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Which kind of rock in this formation appears to be least resistant to weathering?
A. Dolomite
B. Shale
C. Limestone
D. Sandstone
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The Canadian lynx and the snowshoe hare have a predator-prey relationship. You will use two sets of population data and present them in a single graph.
Using the second picture below,label the x-axis ‘‘Year of Study’’.Label the x-axis with data listed in the first picture.(pls make sure that the grid your using is same as picture two below)
Based on the sizes of the numbers for each population, create a scale on the two separate y-axes. The snowshoe hare population ranges in size from 5000 to 95000. Label the y-axis on the left side of the x-axis as “Hare population (in thousands)." Number this y-axis from 0 to 100, in intervals of 10. The lynx population ranges in size from 500 to 6000. Label the y-axis on the right side of the x-axis as "Lynx population (in thousands)." Number this y-axis from 0 to 10, in intervals of 1.
Construct a line graph using the data from the first picture below.Use a different coloured line for each population.
Give your graph a title.Create a legend for your graph so it is easy to read.
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Answer:
Here you go, mate. Good luck.
Explanation:
In your explanation, include:
Identify organs of the urinary system.
Relate the organs with their
functions.
• The material this system uses to
maintain balance in the body.
Answers
Answer:
The kidney is an organ that is part of the urinary system.
Explanation:
The kidney's function is to filter out waste from your blood. It requires water and your blood to maintain balance in your body. The waste from your blood and the water will go out as urine.
HELP hELP HELP!!!!!!!!!!!
Answers
Answer:
winter is your answer and yes I can help you with more
write the name of reproduction process that occurs in tapeworm?
Answers
Answer:
Hermaphroditic ReproductionExplanation:
See image for more
Depending on the species and circumstances, tapeworms can reproduce sexually or asexually. Proglottids, the several body segments that make up a tapeworm, are composed of both male and female reproductive cells.
What Hermaphroditic reproduction occurs in tapeworm?Some parasitic species, like the tapeworm, are both hermaphroditic and self-fertile, ensuring reproduction even if the parasite is the only member of its species present in the host.
Because tapeworms are hermaphrodites, each segment has both male and female reproductive organs. As the segment is pulled away from the neck, viable eggs will be released into the environment. When the segment is loaded with eggs, it separates from the adult tapeworm and is excreted in faeces.
Therefore, Hermaphroditic reproduction process that occurs in tapeworm.
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Challenge: In the process of photosynthesis, plants use carbon dioxide (CO2), water (H2O), and light energy to produce a sugar (C6H12O6) and oxygen (O2). In the process of respiration, animals and plants release energy from sugar and oxygen and produce carbon dioxide and water. The chemical equations that describe these reactions look like this:
6CO2 + 6H2O + light C6H12O6 + 6O2 C6H12O6 + 6O2 6CO2 + 6H2O + energy
How do these equations explain why the total amount of O2 and CO2 remains the same?
Answers
Answer:
this is because the reactant substances gives equal products in the product side
Cells within multicellular organisms are specialized to perform specific tasks. What is one advantage of specialized cells? A. Specialized cells use more energy than nonspecialized cells. B. Specialized cells are slower than nonspecialized cells. C. Specialized cells are able to perform a greater variety of tasks than nonspecialized cells. D. Specialized cells are more efficient than nonspecialized cells. pls answer asap i need it.
Answers
Answer:
Specialized cells are more efficient than nonspecialized cells
Explanation:
Multicellular organisms are organisms with more than one cells i.e. multiple cells. This characteristics of multicellular cells makes it possible for cells to specialize into performing different functions.
Cells within multicellular organisms are specialized to perform specific tasks. What is one advantage of specialized cells? A.
Spider Key bell-like flogier bluebell narrow leaf trumpatike flower wild dattod plants top petal overhangs lower petal desd nettle broad leaf heart-shaped leat lesser colandine top petal does not overhang lower petal club-shaped leaf primrose I narrow leat dead nende go to 2 go to 3 2. top petal overhangs lower petal top petal does not ovenang lower petal go to 4 2 bell-like flower trumpetlike flower bluebell wild daliode 4. heart-shaped leal club-shaped leaf lesser cetandine primrose Using the dichotomous key above, which flower has the following characteristics. The leaf is narrow and the flower has a trumpet like shape.
Answers
Answer:
x=7
Explanation:
difference between hormones and enzymes
Answers
1. Enzyme act at the same place as origin while hormones travel from one place to another via blood.
2. Enzymes are biological catalyst while hormones are not.
.3 All enzymes are protein in nature while hormones can be polypeptides, steroids, terpenoid or amines.
4. Enzymes can be reused in a chemical reaction while hormones cannot.
Answer: One of the major differences between enzymes and hormones is that enzymes act as a catalyst for a reaction and hormones act as messengers that trigger various functions in the body.
Please help taking a test!!!!!
Which rock is MOST likely to contain fossil seashells?
Answer options
-basalt
-gneiss
-granite
-Limestone
Answers
People cut down a forest to build a housing development. Which of the following describes how this action will likely affect the water cycle for this region? O Organisms will lose their habitat Groundwater in the area will be reduced More wood will be available for building homes Runoff will be reduced once the streets are paved
Answers
Answer:
It should be, More wood will be available for building homes
& Organisms will lose their habitat
_______________________________________________
*rate this answer and say thanks please!
I put this same answer on a different question.
Hi there! So among the options, there are:
Organisms will lose their habitat
Groundwater in the area will be reduced
More wood will be available for building homes
Runoff will be reduced once the streets are paved
Think about it. This is asking how the water cycle will be affected.
It wouldn't have anything to do with organisms, this is about water. It wouldn't be involving wood, since we're talking about water.
A and C are no longer options.
The answer is B, Groundwater in the area will be reduced. It took me a bit on this one, too, since it's a bit tricky. I also got it right on my exam and I do FLVS, this is in Earth Space Science.
Have a lovely rest of your day!
Is the mass–kinetic energy relationship directly proportional (as one variable increases, the other increases) or inversely proportional (as one variable increases, the other decreases)?
Answers
Answer:
The kinetic energy of a moving object is directly proportional to its mass and directly proportional to the square of its velocity.
Explanation:
The mass-kinetic energy relationship is ; Directly proportional
The Kinetic energy of an object is directly proportional because an increase in the kinetic energy of a moving object leads to an increase in the mass of the object and also to the increase in the velocity of the object squared.
i.e. K.E ( kinetic energy ) = [tex]\frac{1}{2} mv^2[/tex]
Hence we can conclude that the mass-kinetic energy relationship is directly proportional.
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If many eruptions over a vent have made a short cinder cone, the magma that help build this volcano contained A a lot of water vapour and silica B a lot of silica and only a little water vapour IC с. a little silica and lot of water vapour D. a little silica and a little water vapour
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Answer: a little silica and a little water vapor
Please Help!! I need it :)
Answers
I think it's endoplasmic reticulum:)
True or False (Please tell me Asap)
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Answer:
1. false
2. false
3. true
4. true
5. true
Explanation:
help what is the element that was like named after the elemenT HELP PLEASE
Answers
Answer:
Californium
Explanation:
It says US STATE and obviously california is a us state
Cellular respiration is the process by which organisms:
A) Release energy from sugar for metabolic use
B) Create complex organic molecules from simple ones
C) Convert heat to chemical energy for metabolic work
D) Do more than one of the above
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What is the purpose of apoptosis?
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Answer:
It programs cells to self-destruct so that they can be recycled.
Answer:
Apoptosis is programmed cell death, it is used to destroy unwanted cells and to destroy damaged cells that cannot repair themselves. It also helps prevent cancer by causing cancerous cells to destroy themselves.
The processes involved with reproduction and nurturing a growing zygote
require energy use beyond normal maintenance. What is the best way certain
organisms reduce the energy costs of reproduction?
A. The parents each take turns nurturing the offspring.
B. They reproduce asexually.
C. They have multiple offspring in one pregnancy.
D. They reduce their gestation period.
Answers
Answer:
B. They reproduce asexually.
Explanation:
Asexual reproduction often known as abiogenetic multiplication requires just one parent organism and results in hereditary identical progeny (similar to a new copy). Since there is no blending of genetic data required and organisms don't have to invest energy finding a mate, populaces can increment quickly because of asexual generation. Thus, with the guide of asexual generation, the energy needed in the process associated with multiplication and nurturing is diminished contrasted with sexual reproduction.
what is the genotype
Answers
Answer:
Genotype for generation 2, individual 5 is bb
Explanation:
Blue eyes is recessive, and the individual has blue eyes so his genotype is bb. This is because an individual needs 2 recessive alleles of the same trait for the trait to be expressed
describe an environment factor that could affect the growth of an organism
Answers
The main factor that affects the growth of a organism is the pollution caused by factories and wastes as well as harmful gases released.
please someone do this, i hate biology :(
Answers
Answer:
C - Natural selection is causing larger bird beaks.
E - Because the seed hardness has increased the birds need bigger beaks to crack them.
R - This means the birds with larger beaks are not able to crack the seeds, this causes starvation and the birds that have small beaks die as a result. However, birds with larger beaks are able to crack the seeds and eat. Those birds can then reproduce and produce more birds with larger beaks. So the population of large bird beaks has increased, but the population of small bird beaks has decreased.
Which of the following stream patters is most character of horizontal rock structure
Correct answer for brainliest
Answers
Answer:
B.
Explanation:
What is the meaning of the phrase "individual transcendence" as used in the following sentence?
Reproduction is a marvelous culmination of individual transcendence in that organisms "transcend" time through the reproduction of offspring.
A
Individuals are able to move through time as a result of reproduction.
B
Asexual reproduction allows for many copies of an individual to exist.
C
Parent genes are passed on to offspring over many generations.
D
Different types of reproduction allow for different organisms to reproduce over time.
Answers
Individuals can travel through time because of reproduction. is the definition of "individual transcendence"
What is budding?Hydras use budding as an asexual reproductive method. The offspring grows out of the parent's body and separates into a new person in this type of asexual reproduction.Asexual reproduction is possible in some multicellular species. Budding is the process by which a tiny new organism emerges directly from the parent organism's body. The hydra is one species that does this. Budding is a type of asexual reproduction in which a new organism develops from an existing organism's bud. The new organism remains attached to the parent organism until it matures. Budding is a method of reproduction used by Hydra and yeast, for example.To learn more about reproduction refer to:
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