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Biology Final Review

Total questions: 25

Worksheet time: 10mins

Name
Class
Date
1.

Synthesis of an RNA molecule from a DNA template is what?

a)

Translation

b)

Transcription

c)

Cytokinesis

d)

Mitosis

2.

Amino acids are _______ _________ of proteins

(a)  

3.

Is part of mitosis

a)

Prophase

b)

Metaphase

c)

S phase

d)

Telophase

4.

Process that releases energy by breaking down glucose and other food molecules in the presence of oxygen

(a)  

5.

Polymerase is...

a)

protein that organizes chromosomes and around which DNA wraps

b)

A chemical substance that is present at the start of a chemical reaction

c)

A flattened membrane sac inside the chloroplast, used to convert light energy into chemical energy.

d)

an enzyme that brings about the formation of a particular polymer, especially DNA or RNA.

6.

Part of Mendel's Laws

a)

Segregation

b)

Incomplete Dominance

c)

Co-dominance

d)

Dominance

7.

A bacteriophage is a (a)   that infects bacteria.

8.

Types of RNA

a)

mRNA

b)

nRNA

c)

lRNA

d)

tRNA

e)

rRNA

9.

A flattened membrane sac inside the chloroplast, used to convert light energy into chemical energy.

a)

Stroma

b)

Chloroplast

c)

Mitochondria

d)

Thylakoid

10.

One of Mendel's principles that states that genes for different traits can segregate independently during the formation of gametes

(a)  

11.

Pairs with Adenine

a)

Guanine

b)

Thymine

c)

Cytosine

d)

Uracil

12.

The three parts of DNA: Phosphate group, ribose sugar, and (a)   .

13.

A reaction of photosynthesis that uses ATP, NADPH, and carbon dioxide to make high-energy sugars

a)

Light Independent Reaction

b)

Light Dependent Reaction

14.

Occurs in an organelle

a)

Krebs Cycle

b)

Glycolysis

c)

Electron Transport Chain

15.

A codon is...

a)

main energy source that cells use for most of their work

b)

an enzyme that brings about the formation of a particular polymer, especially DNA or RNA.

c)

three-nucleotide sequence on messenger RNA for a single amino acid

d)

the ordering of nucleotides in DNA molecules that carries the genetic information in living cells

16.

The DNA sequence: ATG GCG TAG CGA GGT, What is the mRNA sequence?

(a)  

17.

A type of cell division that results in four daughter cells each with half the number of chromosomes of the parent cell, as in the production of gametes and plant spores.

a)

Mitosis

b)

Meiosis

18.

(a)   is the process by which organisms maintain a relatively stable internal environment

19.

Hershey and Chase...

a)

made a model of DNA

b)

concluded that DNA was a double helix by X-ray crystallography

c)

found that bacteriophages inject their DNA into bacteria

d)

discovered base pairing: [A]=[T] and [G]=[C]

20.

Photosynthesis formula

a)

6CO2 + 6H2O + sunlight ---> C6 H12 O6 + 6O2

b)

C6H12O2 + 6O2 ------> 6CO2 + 6H20 + Energy

21.

A chemical substance that is present at the start of a chemical reaction

(a)  

22.

A substance produced in a chemical reaction

(a)  

23.

Phase of mitosis during which the chromosomes line up across the center of the cell

a)

Prophase

b)

Metaphase

c)

Anaphase

d)

Telophase

24.

Basic units of DNA molecule, composed of a sugar, a phosphate, and one of 4 DNA bases

(a)  

25.

Heterozygous

a)

An organism that has the same alleles for a trait

b)

An organism that has two different alleles for a trait