explain the difference between a prokaryotic cell and a eukaryotic cell.
Answer:
Eukaryotic cells have a membrane-bound nucleus.
Prokaryotic cells do not. The nucleus is where Eukaryotic stores their genetic information.
PLEASE HELP I WILL GIVE BRAINALIST
Answer:
c. 20 amino acids
Explanation:
There are 20 different amino acids that makeup proteins. The four-letter "alphabet" is referring to how DNA and RNA utilize ATCG and AUCG respectfully. DNA and RNA encode for amino acids that become proteins. Hope this helps :)
what are tissue made out of?
Answer:
Cells. If you are talking about tissue like Kleenex, then easy, soft fabric.
Explanation:
This is the correct answer(s) please trust meh.. And I hope I get Brainliest for my smart and amazing answer! Thank you and have a nice day! Bye!!!!
Answer:
paper
Explanation:
HURRYY, 50 PTS AND ILL MARK AS BRAINLIST !!
describe the interrelationships between the skeletal systems and the integumentary, muscular, cardiovascular and urinary systems
Answer:
Without the skeletal system holding the body together and supporting structure, the muscular, cardiovascular, and urinary systems would be crushed under the impact of our body mass.
Explanation:
If a decision was made to increase the production of biofuel, which would be an example of a negative trade-off based on this decision?
a. The decline in the dependency on oil
b. Reduced dependency of foreign energy
c. Rising consumer food prices
d. Increase revenue for farmers
Answer:
C: Rising cunsumer food prices
Can someone help me with this?
Answer:
It should be A ( the first one about mitosis)
Explanation:
The table lists some organelles and functions. Only one pair is correctly matched.
Functions of Organelles
Organelle Function
Chloroplast Stores water and waste materials
Cell wall Supports cell membrane, maintains cell shape, and protects cell
Cell membrane Breaks down waste materials and debris
Vacuole Produces proteins for the cell
Which organelle in the table is correctly matched with its function?
Answer:
Hello, the correct answer is cell wall supports cell membrane, maintains cell shape and protects cell.
hiii! ill give brainliest if u answer this :))
Why are enzymes important?
1. They contain the genetic material.
2. They speed up chemical reactions.
3. They bring water into the cell.
4. They help the cell maintain its shape.
Analyze the scatterplot graph.
Which trend does the graph show?
Answer:
Can you provide us with a picture of the graph?
Explanation:
No one can answer the question if we can't even see the graph you're asking about.
How will hormone travel to its target organs?
A. Carried by neurons
B. Sweat glands
C. Carried by the blood
D. Carried in the digestive tract
Answer:
the answer is C no
Explanation:
It is the ans
Answer:
c
Explanation:
endocrine glands hormones directly into bliidstream
Which of the following is NOT a characteristic of life?
A.Made of one or more cells
B.Movement
C.Requires Energy
D.Adapts over time
Answer:
The answer should be C
Explanation:
Life is made of cells, life moves and also adapt over time...but I don't think it requires energy
What are 4 producers of the boreal forest
Answer:
Moss, jack pine, black spruce, and white spruce.
Why do you think genetic orders do not completely disappear from the human population, even though there are great researchers and excellent health care? PLS HELP
Answer:
Because we have not yet figured out to successfully remove/change genes on a large scale. Once we do, genetic disorders will no longer be as prevalent.
Explanation:
Braintliest please.
Which of the four children has eaten something RAW in his/her meal? Feroz: fried chicken, potato chips, tomato sauce Sania: Pizza, bread, cake Mala: Tomato soup, noodles, scrambled eggs. Peter: Fish curry, rice, chopped carrots.
Answer:
I say the correct is tomato sauce or chopped carrots.
Explanation:
I say these two are the correct answer.
Biologists expect that all cells come from other cells because of the
Hooke
cell theory
endosymbiosis theory
osmosis
Answer:
Hi, there the answer is cell theory
Explanation:
why is it difficult to farm in tilted/inclined landscapes?
Answer:
Farming can lead to the loss of natural habitats.This is destroying natural habitats and changing the very nature and look of our rural landscape.
hope it helps
It is difficult to farm in an incline landscape because initial cost is high, high operational cost, Limited crops can be grown. Thus, due to these following reason, inclined farming becomes difficult.
What is vertical farming?Vertical farming is a practice of growing crops on a hilly or incline land.
However, it may have some disadvantages like high operational cost, high labor cost, only a limited number of crops can be grown.
Hence, due to these reason, tilted farming is difficult.
Learn more about vertical farming
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A structural protein collagen sometimes has a mutation that can causes a condition in which bones are weak and break easily. Which of the following are components (monomers) of collagen?
a. Amino acids
b.Nucleotides
c.Fatty acids
d.Carbohydrates
which part of a nucleotide makes it possible for a nucleic acid to be a unique code
Answer:
RNA nucleotides may also bear adenine , guanine and cytosine bases, but instead of thymine they have another pyrimidine base called uracil (U) . as shown in the figure above, each base has a unique structures with its own set of functional groups attracted to the ring structure...which best describe the sex chromosomes
where are the options for the question??
The acceleration of an object is measure by its change in velocity per unit time. The equation for acceleration is: a =v/t. Acceleration is represented by 'a'. Velocity is represented by 'v'. Time is represented by 't'. Rearrange the equation to solve for time.
Answer:
t=v/a
Explanation:
To solve for Time
Since acceleration is change in velocity/time
a=v/t
Cross multiply
a×t=v
at=v
Divide both side by a since we want to find Time
at/a=v/a
t= v/a
Which statement best describes a characteristic of an ecosystem
Answer:
Infrastructure
Infrastructure is an important characteristic as it influences accessibility to the environment by land managers, and tourists alike. Unfortunately it can also increase the invasive potential introduced species, such as weeds and feral animals as road vehicles are well known to act as vectors for invasion of both weeds and feral animals. On the other hand roads improve access to implement various management programs, and also provide access for land users.
Which of the following describes an adaptation that relates to reproduction?
A. Hawks have sharp beak to help them quickly catch their prey
B. Elks attach leaves and grasses to their antlers to help them appear larger
C. Polar bears have white fur to help them blend into their surrounding
environment
D. Whales have a thick layer of fat called blubber to help keep them warm
Answer:
B. Elks attatch leaves and grasses to their antlers to help them appear larger.
Explanation:
Reason 1: If the Elk appears larger other male Elks would be too scared to fight that Elk for a female. Reason 2: The female Elk will be more attracted to the larger male Elk even if it's largeness is fake.
Question #2: Hint - may help to use internet searches *
1 point
2. Which of the following is NOT evidence that supports
Earth's spherical shape? (1) photographs taken from
outer space (2) ships appearing to sink as they
sail past the horizon (3) the changing seasons
(4) the similarities in gravity at sea level all over Earth
Option 1
Option 2
Option 3
Option 4
Answer:
2
Explanation:
Though the effect of ships disappearing over the horizon is due to its spherical shape, it could also be used evidence for objects falling off the "edge" of a flat, planar-shaped earth.
Why do identical twins have some DIFFERENCES?
A. The same genes are expressed because of their environment.
B. Different genes are expressed due to their environment.
C. Their DNA is different.
Answer:
B. Different genes are expressed due to their environment.
Explanation:
I think it's this one because it makes the most sense, but I'm still not sure sorry
Answer:
B. Different genes are expressed due to their environment.
Explanation:
Some identical twins can have different heights and weights. This is because height and weight are controlled by what you eat as well your DNA. Differences in diet can start earlier than you might imagine. When the twins are growing inside the uterus, there can be differences in how well they connect to the placenta.
all prokaryotes are single-celled organisms. compare prokaryotes and eukaryotes. select the characteristics that only apply to prokaryotes.
•these cells contain membrane bound organelles.
•these cells have DNA contained in nucleus.
•these cells have DNA in a region called the nucleoid.
•some of these cells have structure like flagella and microvilli.
•these cells have cell walls made of polypeptides and polysaccharides.
•these cells have cell walls made of cellulose.
These cells have DNA in a region called the nucleoid.
-Some of these cells have structures like flagella and microvilli.
-These cells have cell walls made of polypeptides and polysaccharides.
Answer:
These cells have DNA in a region called the nucleoid.
-Some of these cells have structures like flagella and microvilli.
-These cells have cell walls made of polypeptides and polysaccharides.
Explanation:
When a single species, such as ancestor of the Galapagos finches, has evolved into several different forms that live in different ways we say that_ has occurred.
A.adaptive radiation
B.coevolution
C.mass extinction
D.punctuated equilibrium
Answer:
A
Explanation:
In evolutionary biology, adaptive radiation is a process in which organisms diversify rapidly from an ancestral species into a multitude of new forms, particularly when a change in the environment makes new resources available, alters biotic interactions or opens new environmental niches.
What is the mass of the green cone?
Answer:
500 g
Explanation: trust
Answer:
500 g
Explanation:
i guessed:)
Sheila wants to learn more about how people reason and remember things. Which branch of psychology BEST fits Sheila’s interests?
A.
cognitive psychology
B.
behavioral psychology
C.
cultural psychology
D.
human factors psychology
Answer:
He involves psychological research ( cognitive) and observation in his exploration of the mind.
Answer:
A.
Explanation:
Cognitive psychology
prairie dogs north america Indirect relationship (between keystone species and other organisms): Preservation Status:
Answer:
Indirect relationship.
Explanation:
There is indirect relationship between keystone species and other organisms because both species affect each other not directly but indirectly. The keystone predation was the most common of the indirect effects on other abundance of other species. The predation of keystone species decrease the population of keystone species which indirectly increases the population of competitors in that environment.
if you have been victimized by fake news how can you respend?
pasagot plss!!!
Question
If you have been victimized by fake news how can you respond?
Answer
If i have been victimized by fake news i already do.. is to stop the spreading of these fake news This goes beyond just not sharing news stories until i have determined they are genuine, but also not sharing fake news. When you share a piece of fake news you are raising its publicity and advertisement revenues.
Hope my answer will help you ^^
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