Biology

In translation, the initial tRNA binds to which ribosomal site? Multiple Choice P and A sites A site P site E. P. and A sites Esite

What carries a gene from one organism into a bacteria cell? a plasmid an electrophoresis gel a restriction enzyme polymerase chain reaction

Finding large numbers of dinosaur fossils in older layers of sedimentary rock but none in the newer layers above would indicate: A. divergent evolution B. ecological niche C. competition D. mass extinction

5.These are functions of the skeletal system except __ a. support b. store minerals c. maintain immune cells

Which of the following terms describes organisms living on or in the ocean bottom? Fungi Nekton Plankton Benthos Plantae

Temperature -dependent remodeling may involve qualitative strategies s seasonal differential expression of myosin isoforms. changes in mitochondrial density of muscle fibers. hypertrophic growth of the heart. variable levels of myoglobin concentrations

Basal metabolic rate is higher with starvation more adipose tissue more iean body mass agegt 30 years old

If the amount of brown pigment that is deposited into rabbit fur was controlled by a gene with incomplete dominance for its two alleles - a dominant allele that deposited brown pigment and a recessive allele that could not produce the pigment to deposit - what would you expect the fur of a heterozygous rabbit to look like? Dark brown fur White fur Light brown or tan colored fur Brown and white spotted fur

What are the building blocks of lipids called?

The correct term that means removal of waste products is absorption deglutition mastication elimination secretion