Answer:
They have a backbone, most use legs,wings,or fins for movement.
Answer:
Two amino acids are joined together by losing a water molecule, or hydrolysis.
Explanation:
A peptide bond is formed by binding two or more amino acids. This is a kind of covalent bond, wherein the <u>carboxylic group</u> of one amino acid and an <u>amino group</u> of another amino acid is linked together with a <u>loss of water molecule or hydrolysis during the process</u>. A polypeptide chain is now then composed of multiple peptide bonds, from binding amino acids (also known as <u>residues</u> at this point), with a linear configuration.
A closer look into this process involves the <u>α-amino group as the beginning</u> of the polypeptide series and <u>ending with the α-carboxyl group</u>. This also serves as the primary structure of the protein.
Answer:
The neutrophil forms multiple lamellipodia extensions
Explanation:
Neutrophils are white blood cells (granulocytes) which comprise the first line of defense in the innate immune system. The lamellipodium (in plural, lamellipodia) is a cytoskeletal actin extension found in mobile cells, whose main functions are cell motility and migration. Rac1 is a member of the Rho GTPase protein family which is involved in actin-myosin cytoskeletal reorganization of neutrophil cells in response to microorganism infections. In this regard, it has been shown that Rac1 controls the initial uncapping of actin ends in order to regulate cytoskeleton dynamics, thus regulating lamellipodia formation. By using mice as models, researchers observed that Rac1 constitutive activation may lead to the formation of multiple lamellipodia in neutrophils.
To prevent UTIs, the nurse teaches the client to void (empty) immediately after sexual intercourse.
<h3>What are urinary tract infections (UTIs)?</h3>
- UTIs are commonly occurring infections that occur when the bacteria, quite often from the skin or rectum, enter the urethra and infect the urinary tract.
- The infection may occur in any part of the urinary system i.e. the kidneys, bladder and the urethra.
- These infections are commonly occurring in women.
- The symptoms include pelvic pain, strong urge to urinate, pain with urination, cloudy urine and blood in the urine.
- To prevent UTIs, drink plenty of water, empty your bladder soon after intercourse, drink cranberry juice and avoid irritating feminine products.
- The easiest way to prevent UTIs is to flush the bacteria immediately out of the urinary tract before it starts to grow there. Therefore, drink lots of water.
Learn more about Urinary Tract Infections (UTIs) here:
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Answer:
There is a 50% chance of their offspring being deaf
Explanation: