Answer:
If you look at a DNA double helix, it resembles a twisted ladder. The “sides” of the ladder (or strands of DNA) are known as the sugar-phosphate backbone.
Answer:
thats a good qustion
Explanation:
Which has the larger ratio of surface area to volume, a tennis ball or a soccer ball?
Answer: Soccer Ball
Explanation: Because it is bigger and could hold more air.
The answer is Soccer Ball. Just because it is bigger and could hold more air.
What is the ratio of the surface location to extent limits?The ratio of surface place to an extent limits the dimensions of the cell textbf{the size of the cell} the dimensions of the mobile. This is due to the fact that the quantity of mobile will increase swiftly, the mobile's floor region decreases, to the factor that the ratio of floor place to an extent is a small price.
The surface vicinity to extent ratio is important for cellular diffusion in addition to cell department. So that you can live, cells require nutrients and oxygen to skip into the cell via its cell membrane, and they require waste to go away from the cells within the contrary course.
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If a strand of DNA has 10% G,
A:
C:
T:
Answer:
C would be the corresponding 10%
that leaves 80% remaining so that would be split ~ equally between the remaining 2 base pairs so
40% A and
40% T
Explanation:
URGENT WILL GIVE BRAINLY FOR RIGHT ANSWER
A.
Planet B will keep orbiting its star longer than Planet A.
B.
Planet B is more attracted to its star than Planet A.
C.
Planet A has a longer year than Planet B.
D.
Planet A orbits its star faster than Planet B.
1.what is considered as the building block of nature? ____________
2.are all cells multicellular? support your answer.___________
3.give an example of unicellular organism._____________
4.differentiate a unicellular organism from a multicellular organism._________________
5.can there be tissues,organs and systems without cells? support your answer._____________
What is a seismometer?
Answer:
an instrument that measures and records details of earthquakes, such as force and duration.
Answer:
It's a instrument that responses to ground motions
Explanation:
Explain how ships transport invasive species in the ballast?
Answer:
Larger ships transport invasive species in their ballast water, while fouling organisms such as barnacles, seaweeds and mussels can move from one location to another by hitching, a ride on a boat, on items you use in the water and even your clothes
Define a population in your own words. Will give brainliest
Answer:
A population is a calculated number of a certain group of a living thing in a given area such as the human population of California is showing the amount of people in the area known as California
what organisms is unicellular? answered already!!!!
Answer:
hope you got the answer
Explanation:
S.O.H.O. was in space near ACE. What is ACE?
Answer:
SOlar Heliospheric Observatory/ACE also provides near-real-time 24/7 continuous coverage of solar wind parameters and solar energetic particle intensities (space weather) /Advanced Composition Explorer (ACE)
Explanation:
A mutation in which cell would only affect the organism and not future generations
A. Sperm cell and lung cell
B. Sperm cell and egg cell
C. Nerve cell and brain cell
D. Egg cell and liver cell
Answer: B. sperm cell and egg cell
Explanation:
Where would a frameshift mutation cause the most damage?
Near the very end of the gene
Near the beginning of the gene
Near the center of the gene
All frameshift mutations are equal
Answer:
All frameshift mutations are equal
Explanation:
Frameshift mutation is a type of mutation caused by insertion or deletion of nucleotide base(s) in a genetic sequence causing that sequence to be read in a different way from what was originally planned.
The bases in the sequence of a gene is read in three's (codon), however, when one or more bases is added (insertion) or removed (deleted), the reading frame is altered causing the sequence to be read in a completely different order that can result in a protein that is non-functional.
However, FRAMESHIFT MUTATION is so potent that it affects the sequence no matter where it occurs. In other words, the effect of all frameshift mutations are equal.
Among apples, cherries, oranges, and watermelons, a serving of which fruit would raise the level of sugar in blood by the least amount? oranges apples cherries watermelons
Answer:
Watermelons
Explanation:
Sequence the steps in gene sequencing by writing the steps in order.
Answer:
It consists of two major steps: transcription and translation.
Explanation:
Together, transcription and translation are known as gene expression. During the process of transcription, the information stored in a gene's DNA is transferred to a similar molecule called RNA (ribonucleic acid) in the cell nucleus.
is the intrusion the youngest rock in the section how do you know?
Answer:
Explanation:
The fault cuts through all three sedimentary rock layers (A, B, and C) and also the intrusion (D). So the fault must be the youngest feature. The intrusion (D) cuts through the three sedimentary rock layers, so it must be younger than those layers. By the law of superposition, C is the oldest sedimentary rock, B is younger and A is still younger.
These organisms can be microscopic, or they can be quite large, as in giant kelp.
A. Viruses
B. Virons
C. Proteins
D. Protists
Answer:
Protists
Explanation:
Kelp is not a plant. It is a brown alga and is part of the large kingdom of life known as the Protista.
A group of scientists has recently created a strawberry with a new mutation. This mutation causes the strawberry plant to produce larger, sweeter fruit. However, the mutation also destroys the plant’s ability to send out runners. Where does this mutation need to occur if it can be passed on to future strawberry plants? A. the roots B. the leaves C. the stem D. the flowers Explanation please:) <33
Answer:
the flowers
Explanation:
because the flowers are the parts that turn into seed
Complete the table below to show the absorption of micro (small) nutrients, that are formed by the digestion of macro (large) nutrients.
Answer:
The correct answer is -
Protein - amino acids
Glycogen - glucose or monosaccharides
Fats - fatty acids
Explanation:
Once protein sources reach the stomach of an individual, An enzyme called proteases and HCl break these proteins into small amino acid chains that were bonded with a peptide bond, thus protein macronutrient is absorbed in the form of amino acid.
Glycogen is stored in the muscles and liver for energy and digested into glucose by enzymes called amylase and maltase.
Fats are the main source of fatty acid in the body and help in providing fatty acid for the body requirements.
What is plant tissue culture.Please answer.
Answer:
Plant tissue culture is a collection of techniques used to maintain or grow plant cells, tissues or organs under sterile conditions on a nutrient culture medium of known composition. It is widely used to produce clones of a plant in a method known as micropropagation.
Figure 1 shows red blood cells that have been placed in isotonic, hypotonic, and hypertonic solutions. Osmotic pressure causes changes in the red blood cells. Determine which type of solution is in A, B, and C and describe what is happening to the cells.
HELP ME PLEASE ill give brainliest
Answer:
Punnett square
B W
B BB BW
W BW WW
Explanation:
So genotype would be BB 25% as is WW and BW is 50%
phenotype would be black 25% as is white and black and white spots or patches or some such for 50%
A benefit of GMO is that...?
A) they are creating super bugs
B) they are producing more crops
C) there is not enough research
D) there are changing natural ecology
Answer:
B) They are producing more crops
Explanation:
GMOs are designed to increase crop productivity because of supply and demand, which in turn makes the supplier more money, and more happy people/companies that buy the crop. Additionally, the other answer choices would be considered bad traits.
the first filipino olympic medalist
please help asap....
Answer:
the second one
Explanation:
the second one
Who are the key players in dna replication
The key players in DNA replication are enzymes. These enzymes are helicase, primase, DNA polymerase, and ligase.
What is the role of enzymes in DNA replication?At the replication fork, the enzymes responsible for DNA replication work in concert to simultaneously synthesize the DNA's leading and lagging strands. The replication DNA polymerases (Polymerase III in E. coli) produce dimers to complete this activity.
The enzyme DNA polymerase, also referred to as DNA pol, is one of the main players. DNA pol I, DNA pol II, and DNA pol III are the three primary forms of DNA polymerases found in bacteria.
DNA pol III is currently understood to be the enzyme needed for DNA synthesis, whereas DNA pol I and DNA pol II are mostly needed for repair.
Therefore, the key players in DNA replication are enzymes. These enzymes are helicase, primase, DNA polymerase, and ligase.
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Please help soon! real answer not a guess. Thank you so much!
A!
I hope this answer helped! please rate 5 stars >:)
please help if anyone knows:)
Answer:
Hi! I think that it is D. I am not 100% sure on it though so I'm so sorry if thats
wrong. Hope this helps though!
Which of these factors make hydrogen fuel cells a better option than burning fossil fuels?
Hydrogen fuel cells have a higher energy efficiency.
Hydrogen fuel cells create less pollution.
Burning fossil fuels relies on outdated devices and technology.
Hydrogen is the most abundant element in the universe.
Hydrogen fuel cells are more expensive than fossil fuels.
Hydrogen fuel cells have a higher energy efficiency.
Hydrogen fuel cells create less pollution
i got it right on the assignment
The use of hydrogen fuel cells is preferable to using fossil fuels since they are more environmentally friendly and have a higher energy efficiency. So, the correct options are A and B.
What is Hydrogen fuel cell?The use of hydrogen fuel cells is preferable to using fossil fuels since they are more environmentally friendly and have a higher energy efficiency.
Because they transform the chemical energy of hydrogen and oxygen into electricity with an efficiency of about 50–60% as opposed to the 30–40% of burning fossil fuels, hydrogen fuel cells are more energy efficient than burning fossil fuels. This increases efficiency and reduces waste by converting more of the fuel's stored energy into usable work.
Burning fossil fuels produces a variety of pollutants, including carbon dioxide, nitrogen oxides, sulphur dioxide, and water, whereas using hydrogen fuel cells only produces heat and water as byproducts.
Therefore, the correct options are A and B.
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which is a force that holds atoms together
Chemical bond
electron shell
valance electron
Chemical formula
Which of the following statement is not true?
a. Exposure to electromagnetic fields is known to cause leukemia.
b. Excessive exposure to asbestos can lead to asbestosis.
c.Excessive exposure to radiations can cause health problems including cancer. d. Any sound above 80 dB is potentially dangerous.
Colorblindness is a sex-linked recessive trait carried on the X chromosome. If a woman with
normal vision marries a colorblind man, which will most likely be true of their children?
PLEASE PLEASE PLEASE HELP!!!!
Answer: NO BECUZ IF DA MAN IS COLOR BLIND HIS SPEM WONT BE COLOR BLIND AND SCINCE THE GRILL AINT COLLR BLIND DEN THE BABY AINT GON BE COLLOR BLIND. YA HERD
Explanation:
