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Biology Keystone Final Review

Authored by Kindra Brelsford

Biology

KG - University

NGSS covered

Used 118+ times

Biology Keystone Final Review
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20 questions

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1.

MULTIPLE CHOICE QUESTION

20 sec • 1 pt

DNA consists of repeating subunits called

nucleotides
amino acids
fatty acids
monosaccharides

2.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What base is unique to DNA?

thymine
uracil
cytosine
guanine

3.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

All nucleotides of DNA and RNA contain

uracil
thymine
deoxyribose
phosphate group

4.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

DNA is in the shape of a 

double helix
clover leaf
single strand
ice cream cone

5.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

What type of RNA carries genetic info from the nucleus to ribosomes?

mRNA
tRNA
rRNA
snRNA

6.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Alleles for 2 different traits found on the same chromosome are said to be

linked
autosomal
recessive
dominant

Tags

NGSS.HS-LS3-1

7.

MULTIPLE CHOICE QUESTION

30 sec • 1 pt

Chromosomes split during ___ of mitosis

anaphase
metaphase
prophase
telophase

Tags

NGSS.HS-LS1-4

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