Vaccinations trigger the action(s) of structure(s) *

Which process occurs during the light-dependent reactions in photosynthesis?

kobusy [5.1K]

Answer:

A. Water molecules are split.

Explanation:

The light dependent reactions of photosynthesis require the energy in sunlight to proceed. Structures called photosystems which contain chlorophyll absorb the light from the sun to generate excited electrons, which are transferred to electron carriers ATP and NADH.

These electron carriers are used in the light-independent reactions of photosynthesis.

During this process, the high energy electrons are passed to an acceptor molecule and replaced with an electron from water. This splitting of water produces H+ ions and oxygen as a byproduct. The splitting of water is called photolysis

3 0

2 years ago

untreated gastroesophageal reflux increases the risk for the more serious condition known as ____.

vovikov84 [41]

It is known as Barrets esophagus

5 0

2 years ago

An engineer is building a new steel skyscraper in a area with a lot of Earthquakes, Compare two systems (fixed based system and

Leokris [45]

Answer:

<h2>Base isolated system</h2>

Explanation:

Fixed based system:-

A fixed-base building (built directly on the ground) will move with an earthquake’s motion and can sustain extensive damage as a result.

Base isolated system:-

A base isolation system is a method of seismic protection where the structure (superstructure) is separated from the base (foundation or substructure).

Hence,

A base isolated system is much more better in a area where there are a lot of earthquakes. 

5 0

2 years ago

What are the two main ways of controlling metabolism in bacterial cells?

morpeh [17]

1) regulation of enzyme activity. 2) regulation of enzyme production.

4 0

3 years ago

Can someone help me if this is correct

Temka [501]

Answer:

b is the correct answer of your question

4 0

3 years ago