What does Figure 13–2 show?A. anticodons
B. exons
C. introns
D. the genetic code
Answers
Exons and introns are found in RNA, not DNA, so B and C are incorrect. There are no anticodons in the picture, so A is also incorrect, which leaves us with D.
Related Questions
Amin acids are used to build
1. Why were populations able to get so big? What happened that allowed this to happen?2. What do you think will happen if the populations of humans continued to increase3. What could happen that could limit the population or cause it to decrease ( Stop growing )
Is the following sentence true or false? Weather is the average condition of the atmosphere in a particular place over a period of many years
President Nixon resigned from the presidency because he had an argument with his advisors lost the support of the American people had a role in the Watergate break-in lost the case of United States v. Nixon
Answers
Answer: scientists collected fossils that showed species changing over time
Darwin collected specimens from around the world during the HMS Beagle voyage
Darwin proposed the theory of evolution by natural selection
Mendel proposed laws for how traits are inherited
Scientist examine evolutionary relationships using DNA sequencing
Explanation:
Answers
Answer:
The correct answer is option b. "Bilateral symmetry and no cephalization".
Explanation:
"Platyhelminthes" are a type of flatworms that lack circulatory and respiratory organs, and have an unique digestive cavity. Two characteristics that define platyhelminthes are they have bilateral symmetry and no cephalization. Bilateral symmetry means that if you draw a line from the head to the tail of the flatworm, you will obtain two mirror sides. Regarding cephalization, platyhelminthes are considered not fully cephalized as they only have the beginnings of cephalization.
Answer:
the answer is b
Explanation:
i took the test and got it right
B. Most enzyme-assisted reactions are reversible.
C. Most enzyme-assisted reactions can take place only within a ribosome.
Answers
Most enzyme-assisted reactions are reversible
B)brain stem
C)spinal cord
D) cerebrum
Answers
Answer:
maybe it should be brain stem
Explanation:
because spinal cord is found in the lower part of brain stem.
Answer:
D. Cerebellum
Explanation:
six months
nine months
one year
Answers
Final answer:
Typically, if a driver under 21 has a blood alcohol level of .02 or higher, their driving privileges are suspended for one year, although this can vary depending on the location and the presence of other infractions.
Explanation:
The consequences for driving under the influence vary from location to location and can change depending on mitigating factors. However, generally speaking, if a driver under the age of 21 is stopped by law enforcement and found to have a blood alcohol level of .02 or greater, the driving privileges are usually automatically suspended for one year. This suspension period can be longer if the driver has previous infractions or if there were injuries or property damage as a result of impaired driving.
Learn more about DUI consequences here:
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Answers
Answer;
The biomass and energy decreases as you move up the biomass pyramid.
Explanation;
- Biomass is the mass of material in living organism. It is usually measured as dry mass of biological material in grams. A biomass of organisms at different levels of a food chain can be shown in a pyramid of biomass.
- The biomass of in each trophic level is always less than the trophic level below because not all organisms at one stage are eaten by the same stage above. Some material and energy is passed out as waste by the organism. Some of the energy is used for growth.
- Therefore, biomass and energy decreases as you move up the biomass pyramid from one trophic level to the next.