Question 1:
Exons are gene fragments whose DNA sequence after transcription is found in mature mRNAs. This part of the gene is most often coding.
The size of the exons in the genomes follows a log-normal distribution, with an average length of about 150 nucleotides, knowing that in eukaryotes, each gene contains several exons and introns (an average of 8) so the size is 8*150 = 1200 bp.
Question 2:
Introns are fragment of a gene located between two exons. Introns are present in immature mRNA and absent in mature mRNA. "Non-coding" fragment of the gene.
The introns average in a gene is 3365 bp including 3'UTR and 5'UTR and intermediate introns.
Answer:
1) Glucose
2) are single monomer units
3) are made of many monosaccharides chained together
Explanation:
- In the video, <u>GLUCOSE</u> is the primary sugar being pulled out of the hole high in the tree.
Part B
Monosaccharides <u>are single monomer units</u>; and polysaccharides <u>are made of many monosaccharides chained together</u>. Monosaccharides <u>are single monomer units</u>, and polysaccharides <u>are made of many monosaccharides chained together include cellulose</u>.
Answer:
½ c raw red bell pepper (190 mg per cup)
1 medium orange (96 mg per cup)
½ cup cooked broccoli (81 mg per cup, uncooked)
¾ cup tomato juice (44 mg per cup, 33 mg in 3/4 cup)
Explanation:
Even if the reference measurements is 1 cup the proportion of vitamin C is maintained when half a cup of the measure is used.
As I do not know the size of the orange I am considering that half an orange is equal to half a cup.
Brococoli is cooked and Vitamin C is vulnerable to the cooking process and breaks down easily. So its vitamin C content will vary depending on how it was cooked and how long it lasted.
Hey what is your question? i can help! :)
Answer:
Alfred Lothar Wegener was a German polar researcher, geophysicist and meteorologist. During his lifetime he was primarily known for his achievements in meteorology and as a pioneer of polar research.
