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Artyom0805 [142]
3 years ago
9

Proteins are the most complex organic compounds. What determines how proteins

Biology
1 answer:
Trava [24]3 years ago
3 0

Answer:

Explanation:

Proteins are made up of hundreds or thousands of smaller units called amino acids, which are attached to one another in long chains. The sequence of amino acids determines each protein's unique 3-dimensional structure and its specific function.

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Which of these would be true concerning mitochondria and nerve cells?
DIA [1.3K]

Answer: D just took the test

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The physician has ordered that the client should ambulate 3 times a day. the nurse enters the room to ambulate the client and th
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The nurse should put the patient back and do a check to find the source of the pain. If the problem is serious the nurse should retrieve the doctor and if the problem is minor the nurse should give the patient pain reliving medicine.
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Irish Setters are type of dog. In Irish Setters, the allele for red coat color (R) is dominant over the allele for brown coat
GREYUIT [131]

Answer:

2 Rr, 2 rr. (2:2 ratio)

Explanation:

The offspring will be Rr Rr and rr rr.

Since the red coated parent is heterozygous the recessive gene will have more of a chance to show when bred with the recessive brown Irish Setter.

<em>Hope this is correct. Have a great day.</em>

7 0
3 years ago
Long lashes (L) are dominant over short eyelashes (l). Complete a Punnett Square crossing two parents that are both heterozygous
Lilit [14]
I believe the answer would be
L. l
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4 0
3 years ago
Cross bridge formation between myosin heads and actin molecules is caused by the elevation of calcium ion concentration in the c
almond37 [142]

Answer:

sarcoplasmic reticulum deteriorates and ATP production is stopped

Explanation:

Rigor mortis is the third stage of death characterized by stiffening of joints and muscles in body. The stiffening occurs because muscles are not able to return to the relaxed state. There are two reasons for rigor mortis, depletion of ATP and increase in calcium concentration in cytosol. Due to these factors the actin-myosin crossbridge is not able to break and the muscles remain in contracted state.

Sarcoplasmic reticulum deteriorates and calcium is released into the cytosol. Sarcolemma ( covering of muscle fiber ) also breaks down releasing extra calcium into the cytosol. Calcium is responsible for formation of actin-myosin cross bridge and when its concentration increases the bridge is formed continuously leading to stiffening of muscles and joints.  

3 0
3 years ago
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