Biology 100 Quiz 3

Question 1

During which phase of the cell is DNA replicated

Answer 1

S phase (1)

Question 2

Mitosis results in __________ while meiosis results in _______________

Answer 2

2 copies of a diploid cell, 4 haploid cells

Question 3

Where is translation accomplished

Answer 3

In the cytoplasm

Question 4

The DNA sequence AGT would be transcribed then code for amino acid carried by a tRNA with the anticodon

Answer 4

AGU

Question 5

A true breeding plant that produces yellow seeds is cross bread with a true breeding plant that produces green seeds. The F1 plants have yellow seeds. What is the expected phenotype ratio of the offspring (F1xF1)

Answer 5

3:1

Question 6

Which of the following will only produce heterozygous

Answer 6

AA x aa

Question 7

If a strand of DNA has the sequence AAGCTC transcription will result in

Answer 7

Single RNA strand UUCGAG

Question 8

A true breeding plant that produces yellow seeds is crossed with a true breeding plant that produces green seeds. The seeds of all the off spring are yellow. Why

Answer 8

the yellow is the dominant allele to the green allelel

Question 9

If a RNA sequence is AUGGAAUUGUGA the amino acid sequence is

Answer 9

Met glu leu stop

Question 10

What phase has seperated middle

Answer 10

anaphase -> telaphase