In ECG, P - wave represents | Biology Questions a.Ventricular repolarization b.Ventricular depolarization c.Atrial depolarisation d.Atrial repolarization

Answer:

Correct option is C)

Epimysium is a fibrous elastic tissue that surrounds each muscle.

Many fascicles form a single muscle.

Epimysium surrounds the muscle formed by groups of parallel fascicles. Epimysium consists of dense connective tissue.

Epimysium (together with the perimysium and endomysium layers of connective tissue) generally extends beyond the fleshy part of the muscle and forms a thick rope-like tendon or a broad, flat sheet-like aponeurosis.

These form indirect attachments from muscles to the periosteum of bones or to the connective tissue of other muscles.

Thus, the correct answer is option C.

Answer:

In gene cloning, plasmids are used as vectors

ans: option a

Answer:

Restriction enzymes are used in genetic engineering and a. Cut DNA base pairs at specific sites.

Explanation:

Restriction Enzymes also called Restriction Endonuclease, a protein produced by bacteria. These proteins allow snipping of DNA base pairs at specific sites. These sites are called Restriction Sites.Restriction Sites or Recognition Sites are short and specific neucleotides sequences in DNA. The restriction enzymes recognize these sites hydrolyzes the bond between the adjacent nucleotides.

The main function of these enzymes in genetic engineering is by cutting DNA at specific sites they create space wherein foreign DNA can be inserted for gene manipulation. These result in production of specific products useful to us.

Learn more about Restriction Sites here:https://brainly.in/question/87381

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Answer:

Allosomes

Explanation:

They are also known as Allosomes

Answer:

A sex chromosome (also referred to as an allosome, heterotypical chromosome, gonosome, heterochromosome, or idiochromosome) is a chromosome that differs from an ordinary autosome in form, size, and behavior.

Explanation:

here is the detailed explanation