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mezya [45]
2 years ago
10

Some regions of a polypeptide may coil or fold back on themselves. This is called _____, and the coils or folds are held in plac

e by _____.
Biology
2 answers:
san4es73 [151]2 years ago
6 0

Answer: secondary structure ... hydrogen bonds

Explanation:

Alenkinab [10]2 years ago
3 0

Answer:

secondary structure ... hydrogen bonds...

Explanation: Some regions of a polypeptide may coil or fold back on themselves. This is called secondary structure, and the coils or folds are held in place by hydrogen bonds.

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Which statement describes the reaction for cellular respiration?
mixer [17]

The equation is glucose + oxygen carbon dioxide + water and energy is produced in the form of ATP.

Explanation:

Cellular respiration is a metabolic process in which glucose combines with oxygen to produce carbon dioxide and water with energy stored as ATP.

    Glucose + Oxygen gas → Carbon dioxide + Water + energy in ATP

ATP is Adenosine TriPhosphate.

In the body, during cellular respiration, oxygen gas is inhaled and carried to sites in the body where food in form of glucose obtained from plant is broken down.

When food is broken down aerobically i.e in the presence of oxygen gas, carbon dioxide and water is produced and energy is stored in form of ATP.

Learn more:

Respiration brainly.com/question/3437832

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8 0
3 years ago
An organism starts out as a single cell that makes identical copies of itself.<br><br> true or false
Zinaida [17]
True I think I'm not sure tho
7 0
2 years ago
Read 2 more answers
How is a generic embryonic cell different from a differentiated cell?
Rom4ik [11]

A generic embryonic cell is different from a differentiated cell because it has a specific structure to perform a certain function. During development, cells become increasingly different from one another so that they can be specialized for specific functions.

<h3>What are embryonic cells?</h3>

These stem cells come from embryos that are 3 to 5 days old. At this stage, an embryo is called a blastocyst and has about 150 cells. These are pluripotent (ploo-RIP-uh-tunt) stem cells, meaning they can divide into more stem cells or can become any type of cell in the body.

With this information, we can conclude that Cell differentiation is how generic embryonic cells become specialized cells. This occurs through a process called gene expression. Gene expression is the specific combination of genes that are turned on or off (expressed or repressed), and this is what dictates how a cell functions.

Learn more about embryonic cells in brainly.com/question/11980984

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3 0
2 years ago
Which one of the following statements about the troposphere is
Dvinal [7]

Answer:

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Explanation:

The uneven heating of the regions of the troposphere by the sun ( the sun warms the air at the equator more than the air at the poles )causes convection currents, large-scale patterns of winds that move heat and moisture around the globe. In the Northern and Southern hemispheres, air rises along the equator and subpolar ( latitude about 50 to about 70 north and south ) climatic regions and sinks in the polar and subtropical regions. Air is deflected by the Earth's rotation as it moves between the poles and equator, creating belts of surface winds moving from east to west ( easterly winds ) in tropical and polar regions, the winds moving from west to east ( westerly winds ) in the middle latitudes. This global circulation is disrupted by the circular wind patterns of migrating high and low air pressure areas, plus locally abrupt changes in wind speed and direction known as turbulence.

6 0
3 years ago
Which of these is the correct sequence for the phases of mitosis? prophase, interphase, metaphase, telophase prophase, metaphase
forsale [732]

PMAT (Prophase,Metaphase,Anaphase, Telophase)

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