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xenn [34]
4 years ago
15

What happens to electrons when pigments in photosystem 2 absorb light?

Biology
1 answer:
gladu [14]4 years ago
5 0

When one of the many pigments in the photosystem II absorbs light, the energy is directed inward from pigment to pigment until and unless it reaches the center of reaction. There, energy is conducted towards P680, thus, boosting an electron to a higher level of energy.

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During proofreading, which of the following enzymes reads the DNA?
Stells [14]

Answer:

DNA pol

Explanation:

DNA polymerases (DNA Pol) are enzymes present in both eukaryotic and prokaryotic cells. These enzymes are responsible for the synthesis of complementary DNA molecules. These enzymes are essential for DNA replication and generally work by using an individual DNA strand as a template to synthesize a complementary strand, so DNA polymerases are DNA dependent.

During the proofreading, DNA polymerase is the enzyme that has the function of reading the DNA.

8 0
3 years ago
What is meant by heridity? ​
densk [106]

Answer:

Heredity, also called inheritance or biological inheritance, is the passing on of traits from parents to their offspring; either through asexual reproduction or sexual reproduction, the offspring cells or organisms acquire the genetic information of their parents

3 0
3 years ago
Which is a pair of numbers used to determine the position of a point on a graph?
Evgen [1.6K]

Answer:

the right answer is graph

Explanation:

I hope it is helpful for you

5 0
3 years ago
Read 2 more answers
Male genital organ which eliminates urine from the body and ejects semen during ejaculation
GrogVix [38]
The penis is the genital organ
6 0
4 years ago
Please, Please help! ​
yulyashka [42]

Answer:

c) Because enzymes are proteins, they have a very specific order of amino acids that make up their structure (including the active site), meaning that only one key can fit in. The active site, or "lock" will recognise the substrate or "key" and will only let that one in and therefore can only catalyse a specific reaction.

b)  the transcription process delivers information from the DNA to the protein-building machines.

Explanation:

I'm sorry I could only these question, I don't understand 3 a) question, hope this helps!

5 0
2 years ago
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