Question

In an mRNA molecule, a group of nitrogenous bases makes up a codon& each codon codes for an amino acid. There are 4 different nitrogenous bases that can be arranged into different codons, but there are only 20 different amino acids. What conclusion can we make about the genetic code?
A Each codon can be translated into more than one possible amino acid
BMany of the possible combinations of nitrogenous bases do not code for anything and are not involved in gene expression.
C Several different codons result in the production of the same amino acid.
D During translation, nitrogenous bases

Answer 1

D During translation, nitrogenous bases are rearranged into a sequence that corresponds to an amino acid.

Answer 2

Which of the following best describes how the parent cell produces daughter cells with the same number of chromosomes during asexual reproduction?

A Sister chromatids are separated into two nuclei, and after telophase they are replicated.
B The chromosomes are copied during interphase, and during mitosis they separate into two nuclei.
C The chromosomes are separated during interphase and form two individual nuclei during prophase.
D Sister chromatids are copied during interphase, and during anaphase they separate to form two nuclei.

Answer 3

Did you eliminate any of the options?

Answer 4

1 question per post

Answer 5

Sorry how can I ask 3 questions? The space is limited

Answer 6

that means u need to ask 1 person per time

Answer 7

Can you help me here please?

Answer 8

Yep, what options have u eliminate so far

Answer 9

I am not sure I looked it up and I have seriously no clue.

Answer 10

the question can be answered easily by just looking at the codon chart.
More than 1 possible codon can code for the same amino acid

Answer 11

so is it c?

Answer 12

yep

Answer 13

Thank you sooo much?! Can you help me with the second question too please? Would be sooo nice!

Answer 14

I think is better to post up in a new post, i will come back after