Question 38 If human gametes were diploid the products of fertilization would have more chromosomes than their parents. the products of fertilization would have fewer chromosomes than their parents. the products of fertilization would have the same number of chromosomes as their parents. the embryo would be diploid. fertilization could not occur. Question 39 Place these cells in order of occurrence for the stages of mitosis. Question 40 List 3 differences between DNA and RNA Question 41 What was the main outcome of Griffith's experiments?
Question 38
If human gametes were diploid
- the products of fertilization would have more chromosomes than their parents.
- the products of fertilization would have fewer chromosomes than their parents.
- the products of fertilization would have the same number of chromosomes as their parents.
- the embryo would be diploid.
- fertilization could not occur.
Question 39
Place these cells in order of occurrence for the stages of mitosis.
Question 40
List 3 differences between DNA and RNA
Question 41
What was the main outcome of Griffith's experiments?
Question 42
Which of the following is TRUE about this cell shown below?
chromosomes are replicated
sister chromatids are separated
crossing over has occurred
cytokinesis is occurring
Question 43
The process of translation occurs in the and the outcome is .
Question 44
Which of the following is INCORRECTLY paired?
helicase -- unwinds the double helix
DNA polymerase -- joins
ligase -- adds new primers to the lagging strand
primase -- adds short RNA primer to template strand
Question 45
What would be the first codon translated in the mRNA sequence 5'–GGA-AUG-AAA-CAG-GAA-CCC–3'?
Question 46
Somatic cells in a goldfish have 92 chromosomes. An egg produced by a female will be ____ and have ____ chromosomes.
Question 47
Crossing over occurs _____.
in the developing zygote
in gametes prior to fertilization
during prophase II
during prophase I
Question 48
A homologous chromosome pair is best described as two chromosomes having
- the same genes in the same order but having different alleles.
- the same alleles of the same genes in the same order.
- different genes in the same order and possibly having different alleles of some genes.
- different alleles of the same genes arranged in a different order.
- an identical DNA sequence.
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