Amino acids are linked together by peptide bonds in a ____

A. starch.
B. polypeptide.
C. polysaccharide.
D. nucleic acid.
E. phospholipid.


B

Biology & Microbiology

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Choose all of the correct statements below?

> COC's microbiology laboratory is a BSL-2 lab > Gloves are not necessary when working with BSL-2 organisms > Gloves should always be worn during staining > COC's microbiology laboratory is a BSL-3 lab > Gloves should be worn at all times in COC's microbiology laboratory > Lab coats should be worn at all times in COC's microbiology laboratory > No open flames are permitted in COC's microbiology laboratory > It is okay to have mobile phones and laptops on the bench in COC's microbiology laboratory

Biology & Microbiology

Which of the following would be a consumer? 

A. a cow B. a tree C. wind D. grass

Biology & Microbiology

Mendel's Law of Segregation has its physical basis in which of the following phases of the cell cycle?

a) the orientation of homologous chromosome pairs in metaphase II of meiosis b) the separation of homologous chromosome pairs in anaphase II of meiosis c) the orientation of homologous chromosome pairs in metaphase of mitosis d) the separation of homologous chromosome pairs in anaphase I of meiosis e) the orientation of homologous chromosome pairs in metaphase I of meiosis

Biology & Microbiology

Urinary tract infections with ________ are frequently complicated by the formation of kidney stones

A) Escherichia coli B) Bacteroides species C) Proteus mirabilis D) Klebsiella pneumoniae E) Salmonella species

Biology & Microbiology