It consists of series of tubules, flattened sacs called cisternae, and membrane-bound spheres called vesicles. There are two types of ER<span>. The </span>rough endoplasmic reticulum<span>(RER) has rows of knobs called ribosomes on its surface. Ribosomes synthesize proteins that, for the most part, are transported out of the cell.</span>
The answer is A because there is only one parent so the offspring gets all that parents genetic traits
Answer:
Bacteriophage
Explanation:
Antimicrobial resistance is the leading world concern for the medicine producing companies. The antimicrobial drugs are meant to kill the microbes but microbes are also developing resistant to these drugs. So we need a high dose of that particular drug to kill the same organism next time. The antimicrobial medicines are applied to all microorganism without distinguishing them but bacteriophage is emerging as solution for the problem.
Bacteriophages are viruses that attack the bacteria. Bacteriophages are highly specific to bacterial cell and attack the receptors on the membrane of specific bacteria species. So these can be used to kill or target the specific species of bacteria instead of applying the antimicrobial drug to all bacteria.
Answer:
The membrane is selectively permeable because substances do not cross it indiscriminately.
Explanation:
Blood groups are inherited from both parents. The ABO blood type is controlled by a single gene (the ABO gene) with three types of alleles inferred from classical genetics: i, IA, and IB. The I designation stands for isoagglutinogen, another term for antigen.
