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Exams & Certifications

11th Grade Genetics Quizzes, Questions & Answers

Recent Genetics Quizzes

Cp Biology 2 Final Exam Part A

Questions: 31 | Attempts: 137 | Last updated: Feb 22, 2025

Sample Question
If a pea plant were homozygous recessive for height, how would its alleles be represented?

Tt

TT

Tt

TT

EOC Practice Test #3

Questions: 35 | Attempts: 511 | Last updated: Mar 21, 2025

Sample Question
Which molecule is paired with its correct role in protein synthesis?

Nucleus - forms peptide bonds

Ribosome - carries DNA instructions

MRNA - joins amino acids

TRNA - transfers amino acids

Exam 7: Inheritance Patterns

Questions: 36 | Attempts: 578 | Last updated: Mar 20, 2025

Sample Question
In humans, pigmented skin is dominant to non-pigmented skin (albinism). What is the genotype of an individual with albinism?

Carrier

Heterozygous

Homozygous dominant

Homozygous recessive

Genetics Problem Test 2

Questions: 32 | Attempts: 312 | Last updated: Mar 21, 2025

Sample Question
_____ genotypes are made of the same alleles.

Alleles

Dominant

Recessive

Heterozygous

Homozygous

Monohybrid

ChAPter 16-17 Test - AP Biology

Questions: 98 | Attempts: 6063 | Last updated: Jul 7, 2026

Sample Question
For a couple of decades, biologists knew the nucleus contained DNA and proteins. The prevailing opinion was that the genetic material was proteins, and not DNA. The reason for this belief was that proteins are more complex than DNA. This is because

Proteins have a greater variety of three-dimensional forms than does DNA.

Proteins have two different levels of structural organization; DNA has four.

Proteins are made of 20 amino acids and DNA is made of four nucleotides.

Only A and C are correct.

A, B, and C are correct.

DNA, Rna, And Protein Synthesis Test A

Questions: 25 | Attempts: 977 | Last updated: Mar 20, 2025

Sample Question
Each organism has a unique combination of characteristics encoded in molecules of_____.

Protein

Carbohydrate

Lipids

DNA

Enzymes

RNA

Chapter 20 Genes With Populations

Questions: 40 | Attempts: 416 | Last updated: Mar 22, 2025

Sample Question
Natural selection as a mechanism of evolution that acts on variants within populations and ultimately leads to the evolution of different species was proposed by

Mendel

Lyell.

Malthus.

Darwin.

Founder.

Final Chapter 15 Genes and How They Work

Questions: 38 | Attempts: 709 | Last updated: Mar 21, 2025

Sample Question
The connection that exists between genes and hereditary traits requires the deciphering of the information encoded in genes into

Amino acids

Nucleotides

Proteins

Histone molecules

Complementary bases

Chapter 15: Genes and How They Work

Questions: 51 | Attempts: 253 | Last updated: Mar 17, 2025

Sample Question
The connection that exists between genes and hereditary traits requires the deciphering of the information encoded in genes into

Amino acids.

Nucleotides.

Proteins.

Histone molecules.

Complementary bases.

Chapter 14: DNA: The Genetic Material

Questions: 40 | Attempts: 2766 | Last updated: Mar 21, 2025

Sample Question
DNA consists of two antiparallel strands of nucleotide chains held together by

Peptide bonds.

Polar covalent bonds.

Ionic bonds.

Hydrogen bonds.

Complementary base pairing bonds.

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