Answer:
im confussed i need more evidence
Explanation:
What are codons and anticodons?
Answer:
A codon is a sequence of three DNA or RNA nucleotides that corresponds with a specific amino acid or stop signal during protein synthesis. An anticodon is a trinucleotide sequence complementary to that of a corresponding codon in a messenger RNA (mRNA) sequence. An anticodon is found at one end of a transfer RNA (tRNA) moleculeExplanation:
which scientific area has the most influence in shaping modern clasification methods?
Answer:
Evolution is a major force in shaping modern classification methods.
Explanation:
Scientists use relative dating to determine
A. if a fossil is older or younger than the fossil around it
B. if the fossil is in sedimentary or volcanic rock
C. if two fossils are related
D. the exact age of a fossil
How are primary and secondary succession similar and how are they different?
Answer:
Primary and secondary succession occur after both human and natural events that cause drastic change in the makeup of an area. Primary succession occurs in areas where there is no soil and secondary succession occurs in areas where there is soil.
Answer:
Both human and natural activities that result in a substantial change in the composition of an area create primary and secondary succession. In locations where there is no soil, primary succession takes place, and in areas where there is soil, secondary succession takes place.
Explanation:
Carbohydrates can be used for energy storage or to build structures. Plants store energy as ________A__________ and animals store energy as _______B_________. Plants build structures out of ______C__________.
Answer:
A. starch
B. glycogen
C. cellulose
Explanation:
Molecules of carbohydrates providing energy and support consist primarily of sugar polymers. They are formed from monosaccharide monomers in long chains and rings. The basic composition of monosaccharides, disaccharides and polysaccharides comprises the elements C, H O, with several polar groups of OH.
Polysaccharides consist of glucose joined by 1-4 glycosidic bonds. They are used as energy storage in photosynthesis and used by animals in respiration, ethyl alcohol fermentation and lactic acid fermentation for ATP synthesis. Plants transport glucose as sucrose, and store it as starch, while animals store glucose as glycogen.
Glucose is readily converted into another form of chemical energy as ATP. Plants also make up insoluble and stable cellulose and lignin structural units in plants.
why do cells need to divide??
Answer:
Cells divide for many reasons. For example, when you skin your knee, cells divide to replace old, dead, or damaged cells. Cells also divide so living things can grow. Organisms grow because cells are dividing to produce more and more cells.
Explanation:
These are parents, parents of parents, etc.
Answer:
grandgrandpa or grandgrandma
Explanation:
Answer:
Great grandpa or great grandma
Explanation:
Your parents parent is your grand—- so thier parents are your great grand ——
Scientists believe that cancer occurs when
O A. cells stop dividing.
O B. DNA is damaged and cells grow out of control.
C. body cells begin going through meiosis,
OD. cells cannot replicate their DNA.
PLS HELP I WILL GIVE BRAINLIEST
Answer:
B
Explanation:
DNA is damaged and cells grow out of control
what is one way in which light waves are different from water waves
Synthesize, what is the relative humidity
when the air temperature is at its dew point?
Answer:100%
Explanation: The relative humidity is 100 percent when the dew point and the temperature are the same
Metamorphic rocks are formed due to erosion of soil O cooling of magma weathering of rocks O heat and pressure
Answer: Heat and pressure.
Explanation: Sedimentary rocks form from erosion of soil and weathering. Igneous rock is formed from the cooling of magma. Metamorphic rocks form from a ton of heat and pressure below the ground.
Metamorphic rocks are formed due to heat and pressure, hence option D is correct.
What is Metamorphic rocks?Sedimentary rocks are created through weathering and soil erosion. Magma cools, which results in the formation of igneous rock. A tremendous amount of pressure and heat underground causes metamorphic rocks to develop.
In the world, there are three different types of rocks: igneous rocks, sedimentary rocks, and metamorphic rocks.
Volcanic magma seeped from the volcano to the earth's surface, where it cooled and hardened to produce igneous rocks.
Igneous rocks are the source of sedimentary rocks, which develop through time from the eroded remnants of igneous rocks.
Therefore, Igneous and sedimentary rocks undergo metamorphism as a result of heat and pressure over millions of years.
Learn more about rocks, here:
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How many centigrams are 6 g equal to?
O A. 600 cg
B. 60 cg
C. 0.6 cg
O D. 6,000 cg
What does the electrical energy convert to when the electricity traveling in the electrical wires reach the house?
Answer:
The current is sent through transformers to increase the voltage to push the power long distances. The electrical charge goes through high-voltage transmission lines that stretch across the country. ... The electricity travels through wires inside the walls to the outlets and switches all over your house.
Explanation:
Which of the following is a monomer of carbohydrate?
a.
amino acid
c.
monosaccharide
b.
glycerol and fatty acid
d.
nucleotide
Answer:
monosaccharide
Explanation:
Also known as the "simple sugars"
Provided by ATP from cellular respiration which occurs in the
how do the climate of region and water affect each other
Answer:
b. Many plants grow, because a lot of rain falls each year.
Explanation:
i hope this helps
List names of marine invertebrates!
Answer:
sponges, cnidarians, marine worms, lophophorates, mollusks, arthropods, echinoderms and the hemichordates.
Explanation:
Answer:
sponges, cnidarians, marine worms, lophophorates, mollusks, arthropods, echinoderms and the hemichordates.
Explanation:
Found answer on google
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Where can you find most of Earth's freshwater?
A. On Earth's surface
B. In the atmosphere
C. In the cryosphere
D. Under the ground
Pls hurry!!
Answer:
A
in glaciers and stuff like that
Explanation:
A centriole connects a chromosome in the middle.
true
false
Answer:
true, centriole is what connects the 2 chromatids together to form a chromosome.
Answer:
hi and thanks for all your help this is very helpful
What happens if you failed to get rid of the carbon dioxide that is built up in your blood through
cellular respiration?
Answer:
I think you would die
Explanation:
Mitosis is a part of interphase in the cell cycle.
true
false
Answer:
No.
Explanation:
Mitosis is nuclear division plus cytokinesis, and produces two identical daughter cells during prophase, prometaphase, metaphase, anaphase, and Interphase is often included in discussions of mitosis, but interphase is technically not part of mitosis, but rather encompasses stages G1, S, and G2 of the cell cycle.
In order for a chemical reaction to be quicker and work more efficiently, the chemical
reaction might us what type of molecule to lower the activation energy?
Phospholipid
Wax
Monomer
Catalyst
Which of the following is an example of a genotype? *
X chromosome
brown eyes
Bb
Southern Accent
Answer:
Bb
Explanation:
Genotypes are the genetic constitution of an individual organism (ie. BB, bb, Bb)
what are types of scientific explanation
Answer:
theories, models, and laws
Explanation:
what advantage does the switch to sexual reproduction give the aphids?
Which is these are Not the reactants for photosynthesis
Answer:
The reactants for photosynthesis are light energy, water, carbon dioxide and chlorophyll, while the products are glucose (sugar), oxygen and water.
Explanation:
The cells illustrations below represent different stages of meiosis. In which order would these stages
occur?
Answer:
1,2,4,5,6,3
Explanation:
Meiosis involves two rounds of cell division to create 4 haploid cells, therefore, we know that 3 must be the final stage.
Meiosis starts with a diploid cell following DNA replication. Therefore, stage 1 is the first.
Homologous chromosomes align (as shown in stage 2). Then, the chromosomes are separated to opposite poles of the cell (4) and two new cells start to form, before the cell divides (5).
Then, the chromosomes in these two cells align at the centre of the cells (6), and the sister chromatids are pulled apart to create four haploid cells (3)
What is the part of an enzyme that directly binds to a substrate? *
O active site
O amino acid
O enzyme substrate complex
O catalyst
Answer:
Active site
Explanation:
write down at least 5 examples of dominant, recessive or co dominant alleles and what their crosses would yield
Answer:
If both alleles are dominant, it is called codominance. The resulting characteristic is due to both alleles being expressed equally. An example of this is the blood group AB which is the result of codominance of the A rose comb is produced when at least one dominant allele is present at the first locus and two recessive alleles are present at the second locus (genotype R_ pp). A pea comb is produced when two recessive alleles are present at the first locus and at least one dominant Dominant and Recessive Traits List 1． Widow’s Peak. Also known as mid-digital, hairline is a result of expression of the hairline gene. The gene contains 2 alleles: one for straight hairline, which is recessive and the other for widow’s peak, which is dominant.
Explanation:
i this good or do you need more i hope this this help
What concept does the illustration shown in the picture represent?
Answer:
D
Explanation:
It's the building and sequencing of your DNA.