Fertilization | Baamboozle - Baamboozle | The Most Fun Classroom Games!

After several mitotic divisions, a Zygote that now has 16 to 32 cells in a solid ball will be known as ___________.

a Morula

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Once a sperm has fertilized an egg the resulting single cell is called _______.

a Zygote

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In human beings, the 23rd set of chromosomes are considered to be __________

The X and Y chromosomes or the *** Chromosomes

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What is the correct order of embryonic development in a human starting from a fertilized egg?

Fertilized Egg / Zygote / Morula / Blastocyst / Embryo

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What cellular process is required for a single celled Zygote to become a multicelled embryo?o?

Mitosis. Mitotic Division. Cleavage. All three are acceptable answers.

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Which layer of an unfertilized egg will have receptor proteins that a sperm needs to dock with in order to continue into the egg?

the zona pellucida

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thief

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gold

Win 50 points!

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rocket

Go to first place!

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thief

Give points!

boom

Lose 50 points!

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gold

Win 50 points!

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fairy

Take points!

thief

Give points!

baam

Lose 15 points!

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seesaw

Swap points!

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rocket

Go to first place!

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banana

Go to last place!

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The second layer, in a fertilized egg, that sperm must penetrate is known as the __________.

zona pellucida

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***** are _________ because they contain _____________.

haploid / half the DNA = gametes / one set of chromosomes

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After several mitotic divisions, a fertilized egg that has developed a fluid filled cavity inside a layer of several cells is __________.

a Blastocyst

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Which of the following are ions that will harden the zona pellucida after they are released? Na+? Cl-? Ca2+? O2-?

Na+ (Sodium ions) and Ca2+ (calcium ions) will depolarize and harden the zona pellucida.

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The acrosomal reaction ________________.

allows enzymes in the sperm to digest away the fatty layers of the egg so it can get inside the egg.

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Do unfertilized eggs have a diploid number of chromosomes along with mitochondria, ribosomes, SEM, RER, and Golgi Bodies?

No! Unfertilized eggs will have the HAPLOID number of chromosomes along with all those mentioned organelles.

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seesaw

Swap points!

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shark

Other team loses 25 points!

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rocket

Go to first place!

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baam

Lose 10 points!

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