Muscle, connective tissue, and the lining of some body cavities originate from which of the following germ layers?

a. mesoderm
b. all of the choices
c. ectoderm
d. endoderm


a

Biology & Microbiology

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In conjugation the DNA that will be transferred from the donor cell to the recipient cell is

A. single-stranded B. double-stranded. C. triple-stranded. D. a mixture of single and double stranded.

Biology & Microbiology

Translation of an mRNA can be impeded by both micoRNAs and double-stranded RNAs in prokaryotes. Describe how both of these influence translation

What will be an ideal response?

Biology & Microbiology

If one strand of a DNA double helix has the sequence GTCCAT, what is the sequence of the other strand?

A) ACTTGC B) TGAACG C) CAGGTA D) CAGGUA

Biology & Microbiology

Which of the following is a feature shared by viruses and living organisms?

A) possession of a genome that directs synthesis of materials necessary for replication B) presence of cytoplasm C) metabolic capability D) responsiveness E) the ability to increase in size

Biology & Microbiology