Grade 10 Biology test review

In a biology class, Matteo and Ben were discussing the cell theory. Ben made a statement that was NOT part of the cell theory. Which of these could be Ben's statement?

• All living things, including us, are made up of one or more cells

• All cells, like the ones in our body, come from pre-existing cells

• Mitochondria is the powerhouse of a cell

• Cells, like the ones we are made of, are the basic unit of life

Tags

NGSS.MS-LS1-1

What is the main purpose of a diaphragm?

• mixing food with digestive juices

• producing energy

• separating chest cavity from abdominal cavity

• facilitating gas exchange in the alveoli

Tags

NGSS.HS-LS2-5

What is the main role of the epidermis in plant cells

• supports and protects structures

• photosynthesis

• food and water storage

• forms the outermost layer of the plant

Tags

NGSS.4-LS1-1

Alayna and Sophie are studying for their biology exam. They are trying to remember the correct order of mitosis. Can you help them?

• telophase

  prophase

  anaphase

  metaphase

• prophase

  metaphase

  anaphase

  telophase

• anaphase

  prophase

  telophase

  metaphase

• metaphase

  telophase

  anaphase

  prophase

Tags

NGSS.HS-LS1-4

In which phase of the cell cycle does dna replication occur?

• G1 phase

• S phase

• G2 phase

• M phase

Carla and Silenne were studying cell biology. They came across a term 'lysosome' and were curious about its function. What does a lysosome do in a cell?

• It acts as a storage for water, salt, food, and waste materials.

• It modifies and packages proteins for the cell.

• It stores the cell's DNA.

• It breaks down non-functional organelles, invaders, and byproducts.

Tags

NGSS.MS-LS1-2

Alex and David are learning about cell division. They are discussing what happens during metaphase. Which of the following actions does NOT take place during this phase?

• Chromosomes move to the middle of the cell

• Mitotic spindles attach to chromosome centromeres

• Two nuclei are formed

Tags

NGSS.HS-LS1-4

Gabe and Daiwik are discussing the phases of mitosis. Daiwik says that Prophase is the longest phase in mitosis. Is Daiwik's statement true or false?

• True

• False

Tags

NGSS.HS-LS1-4

Amari and John come across different types of tissues. They are trying to identify which ones are animal tissues. Can you help them?

• Connective tissue

• Digestive tissue

• Epithelial tissue

• Circulatory tissue

Tags

NGSS.MS-LS1-3

Nic discovered a benign tumour in his biology class. Which of the following statements best describes this benign tumour?

• It does not affect the normal cells around it

• It affects the normal cells around it

• It is the site of photosynthesis

• It is a lump of cells that continue to divide without a purpose

Tags

NGSS.HS-LS1-4