Answer: False
Explanation:
Antibiotics cannot be used for the treatment of viral infections. Antibiotics can be used to treat bacterial infections only.
Antibiotics cannot be used to treat viral infections as it will not kill virus. Common illness that is caused by the bacteria like urinary tract infection, pneumonia, can be treated by antibiotics.
Antibiotics act by interfering the replication, transcription and translational machinery which could be either enzymes or complexes used during the processes. Since, viruses do not carry out these processes therefore antibiotics do not work on viral infections.
Hence, the given statement is false.
Proteins are made from dna
Answer:
The Right Answer is 25%
B
Explanation:
T is the allele for tall plant, which is dominant trait. 't' is the allele for dwarf plant, which is a recessive trait.
Genotypes of the parent plants are- Tt and Tt. When they are crossed, there are 25% chances of producing tt offsprings. Refer the punnett square for this.
Answer:
DNA is a long polymer with deoxyriboses and phosphate backbone. Having four different nitrogenous bases: adenine, guanine, cytosine and thymine. RNA is a polymer with a ribose and phosphate backbone. Four different nitrogenous bases: adenine, guanine, cytosine, and uracil.
yes both plant and animal cells contain an endoplasmic reticulum(ER)