Term 2 Study Guide

Question 0

To what scruffier do the nitrogenous bases attach?

Answer 0

Sugar or dioxyribous

Question 1

What type of bonds connects the nitrogenous bases?

Answer 1

Hydrogen

Question 2

Adenine pairs with

Answer 2

Thymine in DNA

U in RNA

Question 3

Cytosine pairs with

Answer 3

Guanine in DNA & RNA

Question 4

A____ a___ w____

Answer 4

Amino acid wheel

Question 5

Does meiosis realist in haploid or diploid cells?

Answer 5

Haploid

Question 6

Does meiosis result in identical or different cells?

Answer 6

Different

Question 7

Meiosis results in two or four cells?

Answer 7

Four

Question 8

An organisms diploid chromosome beer is 22. What is this organisms haploid number?

Answer 8

11

Question 9

Mendel crossed true-breeding tall plants with true-breeding short plants. What phenotype did all of these offspring show?

Answer 9

Tall

Question 10

What does heterozygous mean?

Answer 10

Different

Question 11

What other world means heterozygous?

Answer 11

Hybrid

Question 12

What does homozygous mean?

Answer 12

Same/identical

Question 13

What other word means homozygous?

Answer 13

Pure or true

Question 14

What does the term phenotype mean?

Answer 14

Appearance

Question 15

What does the term genotype mean?

Answer 15

Genes

Question 16

Define a situation in which co-dominance is illustrated.

Answer 16

It is when both traits show.

Question 17

What are the phases in order

Answer 17

Interphase, prophase, anaphase, telophase

Question 18

Define the term selective permeability

Answer 18

Controls what comes in and out of a cell