วิทยาศาสตร์ปลายภาค เทอม1 ม.1

The smallest unit that functions in a complete life is which of the following?

• Cell

• Nucleus

• Protein molecule

• Chloroplast

Paramecium is classified as a single-celled organism. What property does it possess for this classification?

• It can change the shape of the cell.

• The cell wall is flexible, allowing substances to pass in and out easily.

• A single cell contains more organelles than a typical cell.

• Various life activities occur within a single cell.

Which of the following organisms belongs to the kingdom Monera, which consists of single-celled organisms?

• A and B

• B and C

• C and D

• A and D

Which of the following organisms belongs to the kingdom Monera, which consists of single-celled organisms?

• A. A and B

• B. B and C

• C. C and D

• D. A and D

Which component of the cell is found in both plant and animal cells?

• a. Nucleus, cell membrane

• b. Cell wall, chloroplast

• c. Chlorophyll, nucleus

• d. Chloroplast, cytoplasm

Consider the information about organelles that are components of cells. What do students think these organelles are?

Consider the information about organelles that are components of cells. What do students think the mentioned organelle is?

• Vacuole

• Chloroplast

• Nucleolus

• Nucleus

Where is genetic material or DNA located in a cell?

• Nucleus

• Cell membrane

• Cytoplasm

• Chloroplast

Plants can produce their own food because what substance is present in the cytoplasm?

• Ribosome

• Nucleus

• Chloroplast

• Mitochondria

What is the function of the cell wall?

• 1 and 2

• 2 and 3

• 1 and 3

• 1, 2 and 3