Question

DNA DNA Replication: ONA Because DNA Is the ge m Tumes and heart e ine in process called DNA curs in the nucleus of s acest FS Parent strand Parent strand Newly replicated DNA Newly replicated DNA- SA0 Daughter DNA molecule Daughter DNA molecule Figure 8.2: Overview of DNA replication and illustration of complementary base pairing. DNA must replicate before cell division so that each new daughter cell receives an exact copy of the parent DNA. 1. Replication begins when the DNA molecule unwinds; the hydrogen bonds break and the two strands separate. 2. Each parent strand serves as a template (model) for the addition of new bases to the new complementary strand. Base pairing rules are used when synthesizing a new strand-A pairs with Tand C pairs with G. 3. One new strand is formed from each original parent strand. Each newly synthesized DNA molecule contains one parent strand and one newly replicated strand. (See Figure 8.2.) Exercise 8 | DNA Replicaton, Transcription, and Translation

Answer 1

Table 8.1 - DNA replication data:

  
8.2: Transcription & Template DNA TMRNA Transh T Amuid- UGG suu555 1 255 vou ccc 8.3. Section code for. normal Haemoglobin Section Code for Sickle haeme. DNA Code TGA GGA CTC CTC TTC TGA GGA CAC статті MRNA code ACU CCU GAG GAGL ACU CCU GUG AAG GAG AAG Amino acid ACU CCO GAG GAG AAG ACW COUGUG GAG AAG

Explanation: basics of molecular biology explains that

Adenine -thymine

Guanine - cytosine

Are the purine pyramidines base pairs in DNA

# in case of RNA

Adenine- uracil

Guanine - cytosine