Biology

What is the gender of the person indicated in the photograph?

Started by Mr3Hunna

The 2+ in Cu2+ tells us that this atom ________.

Started by cdr_15

What prevents the epiphyseal plate from calcifying?

Started by xroflmao

Which sequence is not a correct pathway of energy through an ecosystem?

Started by dakota nelson

In this drawing of a chloroplast, which structure represents the thylakoid membrane?

Started by mydiamond

Which of the following is FALSE regarding how bacteria regulate the transcription of stress response genes?

Started by BrownTown3

A mutation that completely eliminates gene function is called a:

Started by kms5229

In a eukaryotic cell, translation occurs in:

Started by sc1250

The convention for writing one strand of the DNA sequence of a protein-coding gene is:

Started by jojoperlo_

The difference between RNA and DNA is the presence of:

Started by sh03641

The major finding of the 1952 Hershey and Chase experiment with bacteriophage T2 was:

Started by jordangardner

Which of the following forms of DNA is a left-handed double helix?

Started by Rafic Kaaki

Which of the following types of mutations is dominant?

Started by Darron12

True or False? Endonucleases break individual phosphodiester bonds within DNA or RNA molecules to ...

Started by Aimless0988

A bacterial artificial chromosome (BAC) vector can accommodate an insert of about:

Started by xxxxxxxxxxxx

A vector that can replicate in both yeast and bacterial cells is called a:

Started by allihubbard

Chromatin immunoprecipitation (ChIP) analysis is used to study:

Started by mmmmm

For measuring transcription activity of a particular gene, which of the following is useful?

Started by ShannenConnor

High stringency wash conditions to remove nonspecific probe interactions on a Southern blot would involve:

Started by mccallkeeler

In neutral agarose gel electrophoresis, DNA is:

Started by zl00505

RNA interference is a useful method for creating which of the following in eukaryotic cells?

Started by moore.cailinf

To screen for a specific gene replacement when introducing a transgene into animal cells, the cells ...

Started by tyratatyanna

When using a vector with a lacZ gene containing restriction sites for insertion, cells with the ...

Started by Mscarter

About what percentage of point mutations that cause human disease are due to disruption of RNA splicing?

Started by krabuske

In general, as genome size increases in different organisms:

Started by stananza