Below is a nucleotide base pair from B-DNA with three different regions indicated by A, B, and C. B N A Which of the following descriptions of regions A, B, and Care INCORRECT? A = minor groove, water spine, sugar edge All choices presented are correct C-major groove, Watson-Crick-Franklin edge B = major groove, Hoogsteen edge A minor groove, sugar edge H. C N--H

In STR DNA typing, a typical DNA pattern shows (two, three) bands.

(THIS IS NOT GRADED.) This is NON-MANDATORY homework for a practice assessment. I need some assistance with these questions, so I can use them for studying material. Thank you so much! I highly appreciate it! (I am using this for study material.)

Please provide answers of both parts ..

Answer this question please.

After the students identified the correct model, they did additional research on how DNADNA is replicated. The students then returned to the models that they drew and made the following claims. Student 1: The model does not need to be changed because DNADNA replication can occur without proteins.Student 2: Proteins need to be added to the model. Without proteins, DNADNA replication would not be possible. Which of the following statements indicates the correct student claim and provides the appropriate reasoning?

please answer these 2

Please answer all parts of the question. Was previously rejected, said that there was more information needed. This was the only information provided with the question. This is Biochemistry. Please answer all parts thoroughly and with explanation

QUE Marker CS1 CS2 J DNA1 DNA1 DNA2 DNA2 Enz 1 Enz2 Enz1 Enz2 [[ 1 1 11 JI Marker TE HC (CC Compare the two suspects DNA Samples from tubes 4 and 3 with the crime scene samples CS1 these were all cut with Restriction enzyme 1) Then compare the suspects DNA from tubes 2 and 4 with the crime scene sample CS2 (all cut with Restriction enzyme 2) om AUT Figure 7.2 Example gel image of suspect and crime scene samples. Samples were digested with restriction enzymes and run on a 0.8% gel. Please note that the markers used in this experiment may not match the markers in this figure.

An enzyme to add nucleotides specifically at the ends of chromosomes would be: Question 6 options:   Helicase   Telomerase   DNA polymerase   DNA ligase