Reproduction, DNA, RNA, Protein Synthesis Quiz

Anika is observing a type of organism in her biology class. She notices that this organism is able to reproduce offspring without the need for a partner. Arjun, her classmate, is curious to know what type of reproduction this is. Can you help him?

• Meiosis

• Sexual Reproduction

• Mitosis

• Asexual Reproduction

Ethan, Lily, and Hannah are working on a biology project about RNA. They are discussing the type of sugar present in the backbone of RNA. What type of sugar are they referring to?

• Deoxyribose

• Glucose

• Fructose

• Ribose

During a biology class, David and Abigail were discussing cell division. David said that during a certain process, the cell divides for the first time and creates cells that are not identical to the original. Abigail was unsure about this process. Can you help her? What is this process called?

• Mitosis

• Meiosis

• Translation

• Transcription

Benjamin, Arjun, and Maya are studying for their biology exam. They come across a question about the types of nitrogenous bases found in DNA. Can you help them answer it?

• Adenine, Thymine, Cytosine, Uracil

• Guanine, Cytosine, Adenine, Thymine

• Adenine, Thymine, Cytosine, Guanine

• Guanine, Cytosine, Adenine, Uracil

Priya is studying for her biology exam. She comes across a section about DNA replication and wonders which enzyme is responsible for separating the two strands of DNA during this process. Can you help Priya?

• DNA polymerase

• RNA polymerase

• DNA helicase

• RNA helicase

Zoe, Harper, and Mia are studying for their biology exam. They are discussing where the process of transcription mainly takes place in a cell. Can you help them?

• In the cell's ribosomes

• In the cell's nucleus

• In the cell's cytoplasm

• In the cell's mitochondria

During a biology class, Luna, Grace, and William were studying an old school mRNA codon chart. Luna asked, 'What does the first letter of the codon represent in this chart?'

• The amino acid in the box

• The vertical column

• None of the above

• The horizontal row

Aiden, Abigail, and Mason are studying biology. They are discussing the result of the second division in meiosis. What conclusion do they reach?

• They conclude that it results in the formation of sex cells

• They conclude that it results in daughters with half the DNA of the original

• They conclude that it results in none of the above

• They conclude that it results in daughters with identical DNA to the original

During a biology class, Aria is learning about RNA transcription. She comes across a question: 'Which base is complementary to adenine in RNA during transcription?'

• Cytosine

• Uracil

• Guanine

• Thymine

Elijah, Evelyn, and Lily are studying biology together. They are discussing the role of tRNA during protein synthesis. Evelyn thinks it's like a delivery truck. What does she mean by this?

• She means tRNA carries amino acids to the ribosome, like a delivery truck carries packages to houses

• She means tRNA breaks down the DNA strands, like a delivery truck breaks down packages

• She means tRNA replicates the DNA, like a delivery truck replicates packages

• She means tRNA transcribes the DNA into mRNA, like a delivery truck transcribes packages into letters