Explain why a fossil record is not 100% accurate.

How can you tell if a cell is a eukaryote? a. the organells are closed in the membrane b. it lacks the vacole that stores water c. it lacks a golgi apparatus for vestical production d. ribosomes assemble proteins inside the cell

What are the new amino acids formed from this gene? TAG CTT GGC AT

You discover a new virus. It has a single stranded + sense RNA genome. It uses a special enzyme to convert the RNA genome into double stranded DNA. Transcription of mRNA is carried out from the DS DNA template.

What is one of the drawbacks of the Linnaean system of classification?

Detritivores in a sentence

Inpatient Consultation This 25-hour-old male infant has Down syndrome. Upon exam there is a cardiac murmur that varies in frequency. EKG demonstrates a left and right ventricular hypertrophy.

Choose the neurotransmitter that best fits each definition or description. 1. crosses the synapse between a motor neuron and a muscle fiber to produce a muscle contraction. 2.

In what two places on plants do seed grow?

Which statement describes gravity? Check all that apply There is no defined unit of measurement for gravity Gravity is the force that pulls objects toward Earth's center Objects that have a small mass will have no gravitational pull Gravitational

Which statement about crustaceans is true? * (A) all have the same number of appendages (B) all have an internal skeleton (C) all have an exoskeleton (D) only some have jointed appendages