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Stolb23 [73]
4 years ago
9

The products of restriction digestion can be visualized by gel electrophoresis, which separates fragments based on their size. V

iew Available Hint(s) The products of restriction digestion can be visualized by gel electrophoresis, which separates fragments based on their size. True False
Biology
1 answer:
Elenna [48]4 years ago
4 0

Answer:

True

Explanation:

Gel electrophoresis is a technique that is commonly used in the laboratory to separate charged molecules, like DNA, according to their size. The results of restriction digestion can be observed using this process. Restriction Digestion involves the process of cutting DNA molecules into smaller fragments using special enzymes called Restriction Endonucleases. And this way any inhibition of the restriction enzymes which prevents digestion can be observed and controlled.

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As children get older, cultural influences on behavior become much stronger; and as a result, it becomes difficult, if not impos
DanielleElmas [232]

Answer:

False

Explanation:

Sex is a biological term and gender is depended on the roles performed by an individual. In our society it is mandatory for a man or woman to behave and develop sexual preference for its opposite gender and this conservative thought process had strongly held the base of defining a sexual acts which is intended to happen between a male and female only.

However, this is not something defined by nature but by individual likeliness. This is the reason why even after being a male by sex, a male by gender can have likeliness for another male. This is something which cannot be bounded by social and cultural belief even after being into it for years.

Hence, the given statement is false

3 0
3 years ago
If a person with O blood type produces offspring with a person with B blood type, then what percentage of their offspring will b
levacccp [35]
Maybe its 50 percent
6 0
3 years ago
Use the double-stranded DNA molecule below to answer the following questions. The first pair of nucleotides (bolded) contains th
krok68 [10]

Answer:

The correct answer is 2. 5'-AUGUCAGGUACGCCACAU-3'

Explanation:

The template strand for transcription is 3'-TACAGTCCATGCGGTGTA-5 and RNA polymerase will add complementary mRNA sequence against this strand in the opposite direction i.e., 5' to 3' direction.

In RNA, A(adenine) makes complementary base pairing with U(uracil), not with T(thymine) and the rest of the base-pairing is same as in DNA. Therefore the correct mRNA produced from the transcription of this DNA molecule by the help of RNA polymerase is 5'-AUGUCAGGUACGCCACAU-3'.

Then this mRNA sequence will be used by ribosomes to synthesize proteins during the translation process.

7 0
4 years ago
Keep the answers short and simple and ignore the one where you have to draw.
tatyana61 [14]

Brainliest Please

Answer:

1. Air mass is temperature or humidity

2. The two ways are temperature and humidity

3. Continental Polar and cP

4. Maritime Tropical and mT

5. Continental Tropical and cT

6. Arctic air masses are very cold and polar air masses are not as cold

7. Wind is movement in the air

8. It is called the Great Equalizer because of a storm that caused stockmen to lose herds

9. Pressure impacts the direction of the wind because the faster the wind blows the higher the pressure.

10. The general movement of the earth

The last two you are going to have to do on your own because I cant draw.

5 0
3 years ago
How do the characteristics of living things contribute to an organism's survival?
givi [52]
Any characteristic, whether a physical trait, a behaviour, a physiological adaptation etc can make an organism more or less likely to survive in a particular environment. 

A dark colour could help a rabbit survive if it lives in a dark forest, because predators can't see it so well, but it would be less likely to survive in the arctic, where the environment is all white and it would show up. 

In terms of the characteristics, think about: does it help the organism get food? Does it help protect the organism from predators? If it does, that organism is more likely to survive, and pass the characteristic on to it's offspring. If a bacterium has a characteristic of not being killed by antibiotics, this will help it to survive and breed.
5 0
3 years ago
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