Dna structure, Biology

Assignment Help:

A)Which of the following statements about DNA structure is true? 1.The nucleic acid strands in a DNA molecule are oriented ant parallel to each other, meaning they run in opposite directions. 2Nucleic acids are formed through phosphodiester bonds that link nucleosides together. 3Hydrogen bonds formed between the sugar? phosphate backbones of the two DNA chains help to stabilize DNA structure. 4The pentose sugar in DNA is ribose.


Related Discussions:- Dna structure

Explain about blood pressure, Explain about Blood pressure Blood press...

Explain about Blood pressure Blood pressure is explained as the force exerted by the blood against the walls of the arteries. Blood pressure (BP) can be described as the fo

Define isomerases, Isomerases These  enzymes (code  EC 5)  catalyze geo...

Isomerases These  enzymes (code  EC 5)  catalyze geometric  or  structural  changes  within  a molecule. According  to the  type of  isomerism,  they  may be  called  racemases

Difference between spermatocyte ii and spermatocyte i, Q. What is the diffe...

Q. What is the difference between spermatocyte II and spermatocyte I? The spermatocyte I (2n) undergoes the first division of meiosis (meiosis I) originating two spermatocyte I

Ascitic fluid collection - specimen collection, Pleural, Pericardial, and A...

Pleural, Pericardial, and Ascitic fluid Collection:      The procedure is called paracentesis . If for pleural cavity is called thoracocentesis , and for pericardial cavity c

Role of echocardiography, Echocardiography is a very important tool in diag...

Echocardiography is a very important tool in diagnosis of cardiovascular diseases and is used  virtually in all categories of cardiovascular diseases. There are certain areas where

Implant surface affect osseointegration, Implant surface affect Osseointegr...

Implant surface affect Osseointegration Surface topography is critical as rough surfaces produce better bone fixation as compared with smooth surfaces, and osteoblast like cell

MEGASPOROGENESIS, WHAT IS MEGASPOROGENESIS?wHERE IT OCCUR?hOW IT OCCURS?

WHAT IS MEGASPOROGENESIS?wHERE IT OCCUR?hOW IT OCCURS?

Branches of embryology, BRANCHES OF EMBRYOLOGY- 1 .       DESCRIPTIVE...

BRANCHES OF EMBRYOLOGY- 1 .       DESCRIPTIVE EMBRYOLOGY This field of embryology is associated with the morphological description of different embryonic stages in the on

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd