1) The pigment molecules of chloroplasts are located within their
a) intrathylakoid spaces b) inner membranes c) matrices d) thylakoid membranes

2) A cell grows during
a) interphase b) prophase c) metaphase d) anaphase

3) Cytokinesis of a cell typically begins at
a) Anaphase b) metaphase c) telophase d) interphase

4) An operon is a
a) protein that suppresses gene expression b) protein that acderates gene expression
c) gene that switches other genes on or off d) cluster of structural genes with related functions

5) A virion is
a) viral gene b) viral ribosome c) virus d) viral lysosome

1

Answers

The Brainliest Answer!
2014-08-29T18:36:34+05:30
1)          d) thylakoid  membranes

2)          a)interphase

3)         
a) Anaphase

4)         
d) cluster of structural genes with related functions


5)          c)virus


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