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bogdanovich [222]
3 years ago
8

What is the primary source of energy in a food change

Biology
1 answer:
baherus [9]3 years ago
4 0

Answer:

It is the sun in most ecosystems as the light energy is fixed during photosynthesis and then transferred to other organisms via the food chain.

Explanation:

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The structure of the glomerular capillaries contributes to the formation of filtrate because __________.
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The structure of the glomerular capillaries contributes to the formation of filtrate because the walls of the capillaries are much more permeable to water and small solutes than other capillaries. A tuft of capillaries situated within a Bowman's capsule at the end of a renal tubule in the vertebrate kidney that filters waste products from the blood and thus initiates urine formation.
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Abiotic and biotic factors of a river/ bank
Vera_Pavlovna [14]
Rocks,water,pebbles = Abiotic 
Fish =Biotic

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4 years ago
Soon after the island of hawaii rose above the sea surface (somewhat less than one million years ago), the evolution of life on
MrRa [10]
There are choices for this question namely:

<span>A) genetic bottleneck. 
B) sexual selection. 
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4 0
3 years ago
The investigations conducted by Edwin Chargaff support the idea that DNA is the source of heritable information, and they also s
siniylev [52]

all the thymine pairs with adenine, therefore there is the same number of adenine and thymine bases and the same percentage

so we have 28%thymine and 28% adenine

100-28-28=44% left

this 44% is guanine and cytosine. All of the guanine pairs with cytosine and all of the cytosine pairs with guanine so we have 44/2=22% cytosine and guanine

composition:

28%adenine

28%thymine

22%guanine

22%cytosine

7 0
3 years ago
If a person adds benzidene to cells grown in a test tube. Within minutes, she see’s the cells energy level fall and the metaboli
mart [117]

Answer:

B. Mitochondria

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  • In this scenario, since the cell's energy levels fall and metabolism ceases, the organelle most likely affected is the mitochondria.
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3 0
3 years ago
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