Chromosome is to DNA as hour is to minute
Viruses are able to infect cells because they share a common <u>genetic</u> code and they use host cell machinery to carry out protein synthesis. Virus infecting a bacteria is called bacteriophage. These bacteriphages can use two different pathways to infect the virus: a) lytiic b) lysogenic. In lytic cycle the virus makes several copies of itself within bacteria and at the end bacterial cell is lysed. In lysogenic cycle virus integrates its DNA into bacterial genome.
Answer:
Mountain lions are tertiary consumer because it feeds on both primary and secondary consumers.
Explanation:
Primary consumers are those organisms which feed on the producer such as plants. Rabbits and deer are the examples of primary consumer. Secondary consumers are those organisms which takes energy from primary consumers by feeding on them and tertiary consumers are those which feed on both primary and secondary consumers. In this ecosystem, mountain lions are tertiary consumer.
the site of cellular respiration is in the mitochondria
Answer:
Carbohydrates such as glucose, cellulose, deoxyribose, fructose, etc
Nucleic acids such as DNA, mRNA, tRNA
Proteins such as structural proteins and enzymes