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kow [346]
3 years ago
15

Fill in the blanks: Of the ______ chromosomes in the nuclei of every diploid human somatic cell, __________ chromosomes were con

tributed by the mother in the ____________ cell and the other __________ chromosomes come from the father’s __________________ cell.
Biology
1 answer:
Fantom [35]3 years ago
5 0

Explanation:

of the <em><u>46</u></em><em>  </em>chromosomes in the nuclei of every diploid human somatic cell, <em><u>23</u></em>  chromosomes were contributed by the mother in the <em><u>egg (ovum)</u></em> cell and the other  <em><u>23</u></em> chromosomes come from the father’s <em><u>sperm cell. </u></em>

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Disruption of the ________ of cardiac muscle tissue would interfere with the heart's ability to beat in synchronous fashion.
Otrada [13]

Disruption in the intercalated discs in the cardiac muscles would interfere with the hearts ability to beat in synchronous manner.

The important salient features of intercalated disc are-

  • These intercalated disc in cardiac muscles of the heart create connections between nearby cells
  • The intercalated disc provides for coordinated operation of the cardiac cells and is highly specialised to facilitate the beating
  • Extensive folds and intercellular junctions for mechanical and electrical interactions between neighbouring cells make up the intercalated disc at the ends of muscle cells

The electrical characteristics of the cardiac muscle cells and the passage of electrical information from one region of the heart to another determine the rate at which the heart contracts and the synchronisation of atrial and ventricular contraction necessary for the efficient pumping of blood.

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2 years ago
Please help As fast as you can!
Afina-wow [57]
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3 years ago
Take a hypothetical bowl and add some water and some cooking oil and let the mixture settle. As you know, the mixture will separ
bazaltina [42]

Answer:

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The water and oil gets separate when mix together. If the phospholipid is mixed with the oil and water solution than the oil part is mixed with the hydrophobic part and water will mix with the hydrophilic parts. They can form micelles together.

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vaccination is the administration of a vaccine to help the immune system develop protection from a disease. Vaccines contain a microorganism or virus in a weakened, live or killed state, or proteins or toxins from the organism.

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In a savanna, gazelles, wildebeests, and warthogs eat grasses. Lions and cheetahs eat gazelles and wildebeests. Lions and wild d
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2 years ago
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