What is the base sequence for 3 to 5 Strand?
1. The answer is B. 3′-TGCCAT-5′ A strand of a DNA molecule has a base sequence of 5′-ACGGTA-3′.
What is the mRNA sequence?
mRNA codons are read from 5′ to 3′ , and they specify the order of amino acids in a protein from N-terminus (methionine) to C-terminus. The mRNA sequence is: 5′-AUGAUCUCGUAA-5′
What do 3 and 5 mean in DNA?
Each end of DNA molecule has a number. One end is referred to as 5′ (five prime) and the other end is referred to as 3′ (three prime). The 5′ and 3′ designations refer to the number of carbon atom in a deoxyribose sugar molecule to which a phosphate group bonds.
What does mRNA do in the body?
An mRNA can teach the body how to make a specific protein that can help your immune system prevent or treat certain diseases.
How are DNA and mRNA different?
DNA is made up of deoxyribose sugar while mRNA is made up of ribose sugar. DNA has thymine as one of the two pyrimidines while mRNA has uracil as its pyrimidines base. DNA is present in the nucleus while mRNA diffuses into the cytoplasm after synthesis. DNA is double-stranded while mRNA is single-stranded.
What are the differences between 5 and 3 ends of a DNA strand?
3′ end/5′ end: A nucleic acid strand is inherently directional, and the “5 prime end” has a free hydroxyl (or phosphate) on a 5′ carbon and the “3 prime end” has a free hydroxyl (or phosphate) on a 3′ carbon (carbon atoms in the sugar ring are numbered from 1′ to 5′).
Is mRNA always 5 to 3?
All mRNAs are read in the 5´ to 3´ direction, and polypeptide chains are synthesized from the amino to the carboxy terminus. Each amino acid is specified by three bases (a codon) in the mRNA, according to a nearly universal genetic code.
What is atgatt and why is it important?
So, what is ATGATT? ATGATT is an acronym for “All The Gear All The Time”. Basically it sums up the belief that many motorcyclists have regarding the wearing of protective gear. That is, you always wear your gear whenever you hop on your motorcycle for a ride.It’s better to sweat than to bleed.
What does atgatt mean on a bike?
ATGATT simply means, “All The Gear All The Time”. It’s used to help riders remember a crucial safety tip about gear and the importance of it. You should always wear your gear. It doesn’t matter if it’s hotter than the inside of a pizza oven outside, you suck it up and strap that gear on.
What’s a ball and stick model of DNA?
In 1953, James Watson and Francis Crick built ball-and-stick models to help discover the structure of deoxyribonucleic acid, or DNA. In this kind of model, the balls are atoms and the sticks are bonds between them. I figure there’s no better way for me to understand what DNA is than to build a ball-and-stick model myself.
What is the gearlist for atgatt?
The gearlist must be motorcyclingspecific gloves, jacket, pants, boots and a full-face helmet. Open-face does not count (leave your face on the road and so long for ATGATT, buddy). Jeans do not count, fall down going 20mph, and voila! you have nice big fleshless spots on your knees!