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Neko [114]
4 years ago
13

Energy is released to be used by a cell when a phosphate group is ?

Biology
1 answer:
Gekata [30.6K]4 years ago
5 0

Energy is released to be used by a cell when a phosphate group is <u><em>Removed from ATP to form ADP.</em></u>

Answer: <em>C. Removed from ATP to form ADP </em>

Explanation:

Three important energy carrier molecules in a cell are: ATP (Adenosine triphosphate, NADPH (Nicotinamide Adenosine Dinucleotide Phosphate) and FADH2. All the three carrier molecules play an important role in cellular respiration and photosynthesis.

One NADH molecule is equal to 3 ATP molecule while 1 FADH2 molecule is equal to 2 ATP molecule. During the active process, ATP is used as a form of energy because ATP dephosphorylates to ADP and Inorganic phosphate, Pi and release energy.

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What is a hypothesis?
earnstyle [38]

Answer: D.) a suggested answer to a problem

Explanation:

A hypothesis is a supposition, suggested answer or a proposed explanation based on limited evidence which can be use to start an investigation. A hypothesis is more than a guess but less than a established theory and it can be tested through study and experiments.

<u>A hypothesis is part of the scientific method </u>because it is a prediction which can be tested and the results from those experiments may disprove a hypothesis, but can never entirely prove one.

It is not a conclusion because it is an idea which tries to explain an observation. It is not information collected from experiments because hypothesis are formulated before carrying out the experiments and it is not a widely accepted idea because it just proposes a tentative explanation about a phenomenon.

7 0
3 years ago
Do all plants have chloroplast
Alex_Xolod [135]
I believe that all plants do indeed have chloroplasts
5 0
4 years ago
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scenario b: Hector is a high school student who was given an assignment to draw and label an animal cell. he decided to leave ou
Yanka [14]

Answer:

Animal cell do not have cell wall hence Hector was right in his diagrams.

Explanation:

The animal cell does not have a cell wall, they only have cell membrane made  up of phospholipid bilayer and proteins also they have well-defined cytoskeleton, microtubules which provide shape and mechanical strength to the cell.

7 0
3 years ago
Based on the textbook's description of the inheritance of hair texture, can two parents heterozygous for wavy hair still produce
Alinara [238K]
Heterozygous means that each parent has a dominant gene and a recessive gene. Using C as dominant for wavy hair and c for recessive meaning it will be curly, there is .25 that have CC, .25 that have cc, and .50 that have Cc. 

There is a 25% chance that parents who are heterozygous for wavy hair will have a child with curly hair. 
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3 years ago
Which is the number of characteristics that define a living thing?
timurjin [86]
The answer should be  C. 4
6 0
3 years ago
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