The mutation might code for a different amino acidī. Describe the effects a DNA mutation could have on a protein.Ī. When the mRNA strand doesn’t attach to a ribosomeĢ1. When the DNA strand accidentally leaves the nucleusĬ. When something gets changed, or there is a mistake in the DNA sequenceī. Half would flatten and half would be a ballĪ. It would squish into a ball (as best as possible)Ĭ. If all the amino acids were hydrophobic and you placed them in water, what would happen to the shape of the protein?Ī. What is one characteristic that determines how the protein folds?ġ9. The protein aquaporin must fold into what shape to work properly?ġ8. True or False: After a protein sequence is made, it needs to fold into the correct shape.ġ7. The process of making a protein from an mRNA strand is called.ġ6. How do tRNA molecules know where to go?ġ2.
#WHICH TERM DESCRIBES ATP PRODUCTION HOW TO#
If there are 20 different amino acids, how do they know how to line up? Which order should they be in? Which molecule helps them do this?ġ1. If your DNA sequence was TACAACTGAGATT, what would be the complimentary mRNA strand?ġ0. Which RNA nucleotide binds with adenine (A) on the DNA?ĩ. The process of creating an RNA copy of DNA (portable copy of DNA) is called.Ĩ. If DNA is stuck in the nucleus, but proteins are made in the ribosomes (out in the cytoplasm), how do we get the information out of the nucleus?ħ. How many different types of amino acids are responsible for making all of your proteins?Ħ. How many nucleotides does it take to code for ONE amino acid?ĥ. The instructions to build proteins are found in what molecule inside the cell?Ģ.How many different types of proteins does our body contain?Ĥ. A Punnett square can be used to determine all possible genotypic combinations in the parents. In other words, any of the offspring will have a fifty percent chance of having a smooth chin. If one parent is heterozygous (Ss) and the other is homozygous recessive (ss), then half of their offspring will have a smooth chin. To determine the probability of inheritance of a smooth chin (or any other recessive trait), the genotypes of the parents must be considered.
Only (ss) individuals will express a smooth chin. Let (S) represent the dominant allele, and (s) represent the recessive allele. One example of a recessive inherited trait is a smooth chin, as opposed to a dominant cleft chin.
Only individuals with an aa genotype will express a recessive trait therefore, offspring must receive one recessive allele from each parent to exhibit a recessive trait. Recessive alleles are denoted by a lowercase letter (a versus A). When a trait is recessive, an individual must have two copies of a recessive allele to express the trait.
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