Bio Unit 5 Test

Question 1

Gap 1

Answer 1

Growth, Longest Phase

Question 2

Synthesis

Answer 2

DNA Replication

Question 3

Gap 2

Answer 3

Protein and Organelle Synthesis

Question 4

Cytokenisis

Answer 4

DNA Gets split into two cells (Cytoplasm)

Question 5

Chromatid

Answer 5

One branch of a chromosome

Question 6

Centromere

Answer 6

Where chromatids attach

Question 7

Chromatin

Answer 7

Relaxed form of DNA not in chromosome form

Question 8

Centrioles

Answer 8

Structure of cell that produces spindle fibers

Question 9

Diploid

Answer 9

Two copies of a chromosome cell

Question 10

Haploid

Answer 10

One copy of each chromosome in a cell

Question 11

Somatic cells

Answer 11

Body Cells

Question 12

Gametes

Answer 12

Sex Cells

Question 13

Non disjunction

Answer 13

When chromosomes fail to separate during Meiosis 1 or 2

Question 14

Aneuploidy

Answer 14

Abnormal number of chromosomes

Question 15

Trisomy

Answer 15

Individual has one additional chromosome

Question 16

Monosomy

Answer 16

Individual is lacking a chromosome

Question 17

Interphase

Answer 17

DNA Relaxed in chromatin form

Question 18

Prophase

Answer 18

Nuclear membrane breaks down

Question 19

Metaphase

Answer 19

Chromosomes line up

Question 20

Anaphase

Answer 20

Fibers pull apart chromosomes

Question 21

Telophase

Answer 21

Cleavage furrow forms, nucleus splits

Question 22

Cytokenisis

Answer 22

Cell Cytoplasm splits

Question 23

Nondisjunction

Answer 23

Homologous pairs or chromatids dont separate

Question 24

Aneuploidy

Answer 24

Abnormal number of chromosomes

Question 25

Trisomy

Answer 25

Extra chromosome

Question 26

Monosomy

Answer 26

One less chromosome