Meiosis and Mitosis

Question 1

Mitosis. Number of daughter cells produced

Answer 1

2

Question 2

Meiosis. Number of daughter cells produced

Answer 2

4

Question 3

Mitosis. No. of division in process

Answer 3

1

Question 4

Meiosis. No. of division in process

Answer 4

2

Question 5

Mitosis. No. of chromosomes in daughter cells

Answer 5

2 and 46 in human

Question 6

Meiosis. No. of chromosomes in daughter cells

Answer 6

1 and 23 human

Question 7

Mitosis. Location of process

Answer 7

Body cells

Question 8

Meiosis. Location of process

Answer 8

gonads. testes and ovaries

Question 9

is haploid produced with mitosis or meiosis

Answer 9

= meiosis therefore other is diploid with mitosis

Question 10

mitosis is needed for

Answer 10

growth, repair, replacement

Question 11

what is a gamete

Answer 11

there sex cells; egg and sperm

Question 12

what is a zygote

Answer 12

its the 1st cell after fertilization. It is a diploid

Question 13

what is a karyotype?

Answer 13

a picture of an individual chromosomes

Question 14

Klinefelter syndrome has how many x’s and y’s

Answer 14

2 x and 1 y.

Question 15

down syndrome has how many x’s and y’s

Answer 15

same amount as normal just 1 more chromosome added to the 21st

Question 16

turners syndrome has how many x’s and y’s

Answer 16

just 1 x and no y’s

Question 17

what’s a genome?

Answer 17

a complete set of dna in an organism

Question 18

what are chromosomes

Answer 18

individual lengths of DNA, condensed during cell division

Question 19

what are chromatids

Answer 19

identical copies of a chromosomes through DNA Rep.

Question 20

what is a chromatin

Answer 20

condenses into visible chromosomes

Question 21

what 2 enzymes are used during DNA Rep.

Answer 21

dna helicase - unzipps dna
dna polymerase - rebuilds new DNA

Question 22

1st step of protein synthesis

Answer 22

transcription

Question 23

2nd step of protein synthesis

Answer 23

translation

Question 24

first step of protein synthesis occur’s where?

Answer 24

in the nucleus

Question 25

second step of protein synthesis occur's where?

Answer 25

in the cytoplasm in the ribosome

Question 26

mRNA strands are called

Answer 26

codons

Question 27

tRNA strands are called

Answer 27

anti codons

Question 28

gene mutation definition

Answer 28

a sudden permenant change in the DNA of gene

Question 29

what causes mutations

Answer 29

high energy radiation

Question 30

3 types of mutations

Answer 30

insertion substitution deletion

Question 31

how many x's and y's do female and male pair with

Answer 31

2 xx daughter 1 xy male