Question 1

What type of bonds are present in DNA?

Accepted Answer

hydrogen

Answer

oxygen

Answer

helium

Answer

nitrogen

Question 2

Which of the following is TRUE?

Accepted Answer

All organisms have the same 4 nitrogen bases (ATCG)

Answer

The 4 nitrogen bases you have are dependent on what species you are.

Answer

Humans are the only organisms that have ATCG

Answer

None of the answers are true.

Question 3

How can you identify if a person is female  based on their karyotype?

Accepted Answer

There are two X present

Answer

There is one X and one Y present.

Answer

You count their chromosomes

Answer

You cannot determine gender based on a karyotype.

Question 4

____________ results in 4 cells that ____________ identical to the parent cell.

Accepted Answer

MEIOSIS, ARE NOT

Answer

MEIOSIS, ARE

Answer

MITOSIS, ARE NOT

Answer

MITOSIS, ARE

Question 5

Which process involves 1 cell division?

Accepted Answer

mitosis

Answer

heliocentrism

Answer

binary fission

Answer

meiosis

Question 6

Which phase is shown?

Accepted Answer

telophase

Answer

cytokinesis

Answer

metaphase

Answer

anaphase

Question 7

Which is an example of a somatic cell?

Accepted Answer

lung cell

Answer

sperm cell

Answer

egg cell

Answer

bacteria

Question 8

When is DNA copied?

Accepted Answer

S phase

Answer

G1

Answer

Mitosis

Answer

G2

Question 9

What is the DNA strand that is complementary to the following?             ATGCGTTA

Accepted Answer

TACGCAAT

Answer

ATACGTTC

Answer

ATGCGTTA

Answer

CGATAGGC

Question 10

What process in meiosis allows for variation in genetics of the daughter cells?

Accepted Answer

crossing over

Answer

gamete formation

Answer

non disjunction

Answer

trisomy 21

Question 11

If the parent cell has 90 chromosomes, how many will the daughter cells have in MITOSIS?

Accepted Answer

90

Answer

45

Answer

180

Answer

30

Question 12

If an organism has a haploid number of 4, what is it's diploid number?

Accepted Answer

8

Answer

1

Answer

4

Answer

2

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