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sineoko [7]
3 years ago
14

Which cell organelles are most closely associated with energy changes in a plant? 1. Mitochondria and Chromosomes 2. Chloroplast

s and Mitochondria 3. Chromosomes and Nucleus 4. Chloroplasts and Nucleus
Biology
1 answer:
Murrr4er [49]3 years ago
5 0
2, chloroplasts and mitochondria
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Hummingbirds need large amounts of energy to flap their wings between 60 and 200 times per second. Their wings beat so rapidly t
Rzqust [24]
I think the answer would be G
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2 years ago
Imagine there was no tilt to the earths axis and earths orbit was circular
Shkiper50 [21]

Answer:

If the Earth was not tilted on its axis, there would be no seasons. And humanity would suffer.

Explanation:

When a Mars-size object collided with Earth 4.5 billion years ago, it knocked off a chunk that would become the moon. It also tilted Earth sideways a bit, so that our planet now orbits the sun on a slant.

Hope this helps!

Brain-List?

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3 years ago
Which of the following organelles is responsible for providing a barrier between the cell and its surroundings?
Archy [21]
It is C. Because the other 3 are in side of the the cell membrane to be protected.

7 0
3 years ago
why the change in only one DNA base of a gene could result in a different protein produced by the gene?
Ludmilka [50]

It happens because of Point mutation

Explanation:

A point mutation can be understood as when one nucleotide is added, deleted or changed. Through change in DNA structure a gene can be altered and it is called mutation. Point mutation’s other term is insertion as well as deletion. It mostly involves in substitution.

Rarely, Point mutation is responsible for huge change. Basically, two types of point mutation happen. They are transition or transversion mutations.  

7 0
2 years ago
Suppose you ate an entire bag of potato chips and drank a 16-ounce cola while you studies for an exam. Together these items cont
Anastaziya [24]

Answer:

Total of 1164.187 kilo-calories are consumed.

Explanation:

In order to determine the total calories present in any food item, the calories contribution of each of its constituents must be know.

Here,

Calories in one gram of carbohydrate = 4 kilocalories

Calories in one gram of protein = 4 kilocalories

Calories in one gram of fat  = 9 kilocalories

As per the details provided on Coca-Cola website, calories in 16-ounce cola = 187 calories = 0.187 kilocalories

Thus, total calorie in  an entire bag of potato chips and  16-ounce cola

(144 * 4) + ( 12 * 4) + (60 * 9)  + 0.187\\= 576 + 48 + 540 + 0.187\\= 1164.187

Total of 1164.187 kilo-calories are consumed.

4 0
3 years ago
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