final review

Question 1

Convert 1,306,900 nanometers to dekameters?

Answer 1

1,3069 x 10 ^-4 dam

Question 2

Look closely, name the disorder shown. Give the biological sex (male or female)?

Answer 2

Kleinfelters syndrome- and it would be a biological male.

Question 3

What are the phases of mitosis, in order, including Prometaphase?

Answer 3

Prophase, Prometaphase, Metaphase, Anaphase, Telophase,

Question 4

Name the cell organelles shown here in the red squares?

Answer 4

centrosomes or centrioles

Question 5

What do these cell organelles create, shown by the arrow?

Answer 5

spindle fibers

Question 6

What phase of mitosis is being shown?

Answer 6

Anaphase (getting pulled AWAY)

Question 7

Identify the phase of mitosis shown in the blue square.

Answer 7

Telophase

Question 8

Because these are plants cells, a wall is called a ____ ____ forms during cytokinesis, shown here at the green arrow.

Answer 8

Cell Plate

Question 8

Indefinity the phase of mitosis shown in the red square.

Answer 8

Prophase

Question 9

An insect found to have 22 chromosomes in one of their gametes. which statement is true?

A). 22 is the haploid number; the diploid number is 11
B). 22 is the haploid number; the diploid number is 44
C). 22 is the diploid number; the haploid number is 44
D). 22 is the diploid number; the haploid number is 11

Answer 9

22 is the haploid number; the diploid number is 44

Question 10

Look carefully at the cell in meiosis, and name the specific phase shown here.

Answer 10

Metaphase II
Theyre in the middle

Question 11

Name the specific process that causes this switching of parts of chromosomes, and give the specific phase in which that occurs?

Answer 11

Crossing over and this happens in Prophase I

Question 12

A single cell will go through the process of mitosis to create?
A). two genetically identical haploid cells
B). two genetically different diploid cells
C). four genetically different haploid cells
D). two genetically identical diploid cell

Answer 12

two genetically identical diploid cell

Question 13

Cystic fibrosis is a recessive allele disease. Capital N be the dominate allele for the normal protein channel, and lowercase n of the CF protein channel.

What is the GENotype if he is heterozygous?
What is her genotype if she has CF?

Answer 13

Daniels (his)- Nn
Susie (hers) nn

Question 14

List the three subphases of interphase, in order, and underline the phase tin which DNA replication takes place.

Answer 14

G1- S- G2
_

Question 15

How many rings does Cytosine and Thymine have?

Answer 15

C & T have 1 ring structure

Question 16

How many rings does Adenine and Guanine have ?

Answer 16

A & G have 2 ring structures