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Romashka-Z-Leto [24]
3 years ago
8

what function does the electron transport chain play in the light- dependent cycle of photosynthesis ?

Biology
1 answer:
romanna [79]3 years ago
5 0

Answer:

The light-dependent reactions use light energy to make two molecules needed for the next stage of photosynthesis: the energy storage molecule ATP and the reduced electron carrier NADPH. In plants, the light reactions take place in the thylakoid membranes of organelles called chloroplasts.

Explanation:

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The boxer crab, Lybia tesselata, carries a small pair of anemones in its claws. When approached by a predator, it waves the anem
PtichkaEL [24]

This is a symbiotic relationship between the Boxer crab and sea anemone.

<h3><u>Explanation</u>:</h3>

The symbiosis is a type of relationship between two species which has benifit for both the participating organisms.

Here in case of boxer crab, the crab gets the help from the sea anemone in the form of protection. The sea anemone chases the predators and thereby saves the organism from being hunted.

On the other hand, the sea anemone gets food from the crab's prey which he hunts.

So there's a benifit for both.

5 0
3 years ago
Which of the following is true about top predators? Select one: a. They include bacteria and fungi. b. Their removal increases b
Len [333]

Answer:

d. They are often keystone species

Explanation:

Top predators in an environment are the largest predators and sits on the top (apex) of the food chain in an ecosystem which do not have any natural predators.

As the top predators relative to its abundance has disproportionately large effect on its natural environment, they are the keystone species most of the time.

Hence option d. They are often keystone species is the right  option.

4 0
3 years ago
Which phrase best explains the term gene expression?
xenn [34]
What are the phrase options ??
5 0
3 years ago
In what way are the light-dependent and light-independent reactions of photosynthesis similar?
nalin [4]
They both happen in the chloroplast
6 0
3 years ago
Read 2 more answers
At what depth(km) would a rock experience temperature of 5500C?
kow [346]

Explanation:

A rock would experience a temperature of 5500°C is about the core which is at a depth of 220km.

But let us use the earth's geothermal gradient to solve this problem.

The geothermal gradient is the rate at which temperature is increasing with depth.

The geothermal gradient 25°C/km

        At 5500°C,

               5500°C x  \frac{1}{25}  \frac{k}{C}  =    220km

But this is not so in nature, there are other heat sources that contributes to increasing temperature with depth such as radioactive heat and frictional heat.

learn more:

Mantle brainly.com/question/10758534

#learnwithBrainly

7 0
3 years ago
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