Answers
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Related Questions
(Gradpoint)
What is carbon sink?
(A) anything that does not release carbon
(B) anything that releases carbon
(C) anything that dissolves carbon
(D) anything that stores more carbon than it releases
Answers
Answer:
D
Explanation:
d....................
Answer: D.Anything that stores more carbon than it releases
Explanation: I got it correct on Pearson
12. Which body system is responsible for receiving information from
the environment and generating voluntary and involuntary
responses?
A. Reproductive System
B. Immune System
C. Excretory System
D. Nervous System
Answers
In the cells of most organisms, genetic information is contained in the:
A cell wall
B nucleus
C organelle
D all of the above
Answers
Answer:
The nucleus
Explanation:
Most DNA is located in the cell nucleus (where it is called nuclear DNA), but a small amount of DNA can also be found in the mitochondria (where it is called mitochondrial DNA or mtDNA). Mitochondria are structures within cells that convert the energy from food into a form that cells can use.
Hope this helps!
:)
The agricultural research facility during a research accidentally changed the DNA sequence of a wheat plant from GCCATGTT to GCGTACTT and this mutation resulted in a stronger plant variety. What kind of mutation did the plant undergo? A. inversion B. substitution C. insertion
Answers
Answer:
Substitution!
Explanation:
The researcher substituted GCCATGTT for GCGTACTT. The underlined section is what was changed. Hope this helps!
A city wants to reduce groundwater overuse. Which of the following suggestions should the city council make to the community?
A)Create educational fliers about how to properly dispose of toxic cleaning products.
B)Look into drilling personal wells on their own property.
C)Increase the number of public trash cans to avoid littering.
D)Reduce the frequency of lawn watering during rainy seasons.
Answers
Reducing the frequency of lawn watering during rainy seasons will help
reduce groundwater overuse.
Groundwater is found deep below the soil as a result of them seeping into
the ground during rainfall. Some of them are emptied into water bodies such
as seas, oceans etc. Water pumping machines forces the water out for
by individuals.
The use of the groundwater will however be reduced by a reduction in the
frequency of lawn watering during rainy seasons.
Read more on https://brainly.com/question/12225860
Describe what changes were made to historical cell theory and explain why these changes were
made.
Answers
IN AN ARCTIC ENVIRONMENT, A POLAR BEAR POPULATION WILL INCREASE AS A BLACK
BEAR POPULATION
Answers
Answer:
NO
Explanation:
Answer:
Decrease
Explanation:
Black bears are not well evolved to survive in arctic temperatures like polar bear are so the population of black bears in that area would probably decrease until it is wiped out because they can't survive there.
help me i beg you, i will give 100 points
Answers
Answer:
Recycleing
It's a cycle for products
Answer: is recycling because this product gets recyceld
I would greatly appreaticate it if some can Please help me asap!!!
Which kind of root system would more likely benefit a desert plant----a taproot or a fibrous root system? Why?
Answers
Answer: The taproot
Explanation: A deep taproot helps plants use moisture held in deeper soil layers, and they can have great drought resistance compared to fibrous-rooted plants. An example is honey mesquite (Prosopis juliflora), which is known to send its roots down 150 feet to get water.
in which foods do we find fiber and why is fiber good for us
Answers
Answer:
beans
broccoli
berries
avocados
popcorn
whole grain
apples
dried fruits
potatoes
and nuts
Explanation:
Answer:
Beans Broccoli Berries Avocatoes
Explanation:
fiber is is gold for you because fiber helps clean out bacteria and other build up in your intestines and reduces your risk for colon cancer .
1. What important gas do we take in when we breathe?
Answers
Answer:
our body needs to breathe we take oxygen and throw out carbondioxide.
If one was able to view the individual particles in each of these substances, which particles would appear to be moving the FASTEST?
A) the water molecules in a sheet of ice
B) the neon plasma in a fluorescent 'Open' sign
C) the atoms in the liquid mercury of a thermometer
D) the carbon dioxide molecules in the fizz of a cola drink
Answers
Answer:
D and A are devently slow My guess would be B or C, since a neon sign usually turn on instantly (or technical within mil a seconds) Its probably the fastest
my guess is C
Through many studies, including imagery of cells using an electron microscope, it has been determined that the cell membrane consists of two layers. This is known as the bilayer. What is this bilayer composed of
A. Carbolipids
B. Phospholipids
C. Protolipids
D. Adenosine triphosphate
Answers
Answer:
b
Explanation:
When the moon is between you and the sun, you can’t see it. It is called a _____________.
Answers
Answer:
Called a Solar Eclipse
Need help smart people is this correct
Answers
Answer:
I think this is correct. The correct answer is B.
Explanation:
:))
Identify the atom below.
Answers:
Ве
С
Н
He
Answers
Answer:
He
Explanation:
helium has two positive protons and two negative neutrons
and two negative electrons
One strand of DNA contains the fragment CATTGCATAAGC. What would be the complementary strand to this fragment?
Answers
Answer:
GUAACGUAUUCG
What changes during a controlled experiment? A. A variable B. The results C. The conclusion D. The hypothesis
Answers
Answer:
Option B
Explanation:
The answer is option B or "the results." Wouldn't be option A because a variable depending on the type is tested during a experiment if you change the variable you have a whole other experiment going on, it wouldn't be option D because your hypothesis is a logically guess at the beginning of a experiment of what you think is going to happen and it doesn't change. It wouldn't be option C because the conclusion is at the end of the experiment after you finished testing, recorded the results, and found out if your hypothesis is correct meaning it doesn't change, leaving option B as your answer.
Hope this helps.
Answer: A. A variable
Explanation:
What is the monomer for a nucleotide?
Answers
Answer:
There is no monomer for a nucleotide a nucleotide is a monomer for a nucleic acid.
Explanation:
DNA is a polymer. The monomer units of DNA are nucleotides, and the polymer is known as a "polynucleotide." Each nucleotide consists of a 5-carbon sugar (deoxyribose), a nitrogen containing base attached to the sugar, and a phosphate group.
can some one summarise what enzymes are and what they do :)
Answers
Answer:Enzymes are proteins that act as biological catalysts. Catalysts accelerate chemical reactions. The molecules upon which enzymes may act are called substrates, and the enzyme converts the substrates into different molecules known as products.
How does osmosis of water occur across the cell membrane?Plz help I need it ASAP
Answers
Answer:
In osmosis, molecules cross the cell's plasma membrane to achieve equilibrium.
Explanation:
A bilipid layer called a plasma membrane typically surrounds cells. Here, lipid molecules are arranged tail-to-tail, with their heads facing outwards. The heads of the lipids, are water soluble, while the tails are insoluble. Proteins and cholesterol also help maintain membrane fluidity.
With the use of its transport proteins, pores and gated channels, embedded among the lipids the membrane maintains its concentration of substances through selective permeability.
Simple diffusion occurs in cells through plasma membranes as a means of passive transport. In osmosis, molecules of water move across the membrane, down their concentration gradient- i.e. they try to balance their concentration or number of water particles.
The water particles move from regions of high concentration to regions of low water concentration. Typically these 'destinations' or regions have large amounts of solute which contributes to the formation of this gradient.
Name the 10 factors that determine and influence climate.
Answers
Answer:
The climate of any particular place is influenced by a host of interacting factors. These include latitude, elevation, nearby water, ocean currents, topography, vegetation, and prevailing winds. The global climate system and any changes that occur within it also influence local climate
Explanation:
Hope this helps!! :)
What would you need to do to your model to make it look like real DNA? Describe how you would make it 3-D.
Answers
Simply draw a realistic drawing of the DNA, try to add it as much details as possible. You can also use furnitures or recycling items around you if you're making a model, for example...
you could use fuzzballs or marbles for the outside, and perhaps thin construction tubes for the DNA strands?
Maybe twist paper against a pencil for the outside, with a pencil being used as the DNA strands? I sincerely hope this helped!
What is the name of the process that plants use to remove carbon from the atmosphere?
Answers
Photosynthesis
Because they use carbon in photosynthesis and hence they need it. So, they take it from atmosphere.
6CO2 + 6H2O → C6H12O6 + 6O2
Brainleist for answering #8
Answers
Answer:
1 have no affect
2 decrease
3 increase
Explanation:
Answer:
1 have no affect
2 decrease
3 increase
In which part of the cell does photosynthesis happen?
Answers
Answer:
chloroplasts
Explanation:
Science thingies my dude
Compare temperature and pressure conditions on the Earth's surface to those below the Earth's surface, and relate these conditions to the process of lithification.
Answers
Answer:
Explanation:
The temperature and pressure on the earth's surface is lower than that below the earth's surface. Generally, temperature and pressure increases as you move/dig down the earth's surface. This increase in temperature and pressure causes the earth's sediment (below the earth surface) to form a compact solid rock - this process is known as lithification.
How many enzymes are in a human cell?
Answers
1,300 in a human cell.
Ignore this bit, it won't let me post it unless it's over 20 words. i hope you get your paper done.
There are approximately 1300 different enzymes found in the human cell. These enzymes can combine with coenzymes to form nearly 100,000 various chemicals that enable us to see, hear, feel, move, digest food, and think.
PLEASE HURRY I NEED AN ANSWER FAST FIRST ONE GETS BRAINLIEST
During embryonic development, the mesodermal tissue splits to form the coelom. Which type of invertebrate does this statement describe?
A. protostome
B. deutrostome
C. enterocoelomate
Answers
Answer:
I actually don’t know.
Explanation:
Answer:
protostome
Explanation:
What things affect the shape of a protein?
Answers
Answer:
not sure all of them, but i know one, and its kinda obv but what protein it is
Explanation:
Answer: determined by its primary structure
Explanation: sequence of amino acids
