<span>Lymph nodes are abundant organs comprising a major part of the lymphatic system, and can indeed be found throughout the body, connected by the lymphatic vessels. However, the highest concentration of clustering occurs within in the inguinal region, cervical region, and axillary region.</span>
Answer:
This is an incomplete question without the options.
Here are the options to pick from
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Within a six-base DNA recognition sequence, an enzyme that cuts between the 3rd and 4th bases from the 5' end will generate blunt ends.
a)True
b)False
a) True
What is the function of restriction endonucleases in bacteria?
a) They serve no function.
b)They allow bacteria to genetically recombine with other bacteria.
c) They allow bacteria to engineer new DNA fragments.
d)They provide a defense mechanism against infection by viruses.
Our answer is surely D
d)They provide a defense mechanism against infection by viruses.
Explanation:
Restriction enzyme/restriction endonuclease:
Are produced by bacteria for cleaveing DNA at specific sites. Restriction enzymes cleave foreign DNA in the bacterial cell to fight against infecting organisms.
Pls Note:
Restriction enzyme are used by
bacteria to defend against bacterial viruses called bacteriophages or phages
Really bro just google it
Answer:
Connective tissues that attach muscle to bone.
Explanation:
The tissues that connect, bind, support or separate other tissues or other organs are called Connective Tissue. There are three major types of connective tissue -
- Loose connective tissue
- Dense connective tissue
- Specialized connective tissue
Tendon and Ligaments come under dense connective tissue category. Tendon is a fibrous connective tissue and connects muscles to bone. It has capability to withstand tension.
Ligaments connect bones to bones.
The group in which a star is classified according to its spectrum, especially using the Harvard classification.
