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Question 1(Multiple Choice Worth 1 points)

(04.01 LC)


What is a molecule called when it has more than one element?


Atom

Cell

Compound

Organ

Question 2(Multiple Choice Worth 1 points)

(04.01 LC)


The way living things are organized can be represented on a chart. A portion of the organization chart is shown below:


A box labeled Cells has an arrow pointing right towards another box labeled X. The box labeled X has an arrow pointing right towards another box labeled Organs.


What best represents X?


Atoms

Molecules

Organisms

Tissues

Question 3(Multiple Choice Worth 1 points)

(04.01 LC)


Which of the following is the highest level in the organization of living things?


Organ system

Organism

Tissue

Compound

Question 4(Multiple Choice Worth 1 points)

(04.01 LC)


What is a group of specialized cells called when they work together to perform a specific function?


Atom

Organ

Organ system

Tissue

Question 5(Multiple Choice Worth 1 points)

(04.03 LC)


Which part of a living cell is called the powerhouse because it carries out cellular respiration to make energy?


Mitochondria

Nucleus

Ribosome

Vacuole

Question 6(Multiple Choice Worth 1 points)

(04.03 LC)


Which of the following best matches a part of a living cell with the function it performs?


Cytoplasm: green structure inside plant cells

Nucleus: green structure inside plant cells

Cytoplasm: directs all of the cell's activities

Nucleus: directs all of the cell's activities

Question 7(Multiple Choice Worth 1 points)

(04.03 MC)


Two cell organelles are described below.


Organelle A: Present in plant cells but not present in animal cells

Organelle B: Much larger in size in plant cells than in animal cells


Which of the following is most likely correct?


Organelle A is vacuole, Organelle B is chloroplast

Organelle A is chloroplast, Organelle B is vacuole

Organelle A is nucleus, Organelle B is mitochondria

Organelle A is mitochondria, Organelle B is nucleus

Question 8(Multiple Choice Worth 1 points)

(04.03 MC)


What will most likely happen in the absence of a vacuole?


Photosynthesis will not take place.

Genetic information will not be transmitted by the cell.

Energy will not be released during cellular respiration.

The cell will not store food, water, nutrients, and waste.

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Sagot :

Answer: compound

Explanation: a molecule consists of two or more atoms. Some molecules have only one type of atom, e.g. O2, H2

Other molecules are made up of different elements and we call these compounds, e.g. H2O

’cell’ has several meanings, but whatever the meaning, it consists of billions of atoms and molecules.

’organ’ also has several meanings but is also a complex object like ‘cell’.

Answer:

1. Compound

2. Cells

3. Tissues

4. Organism

5. Organ System

I am doing the test as I answer this, these are some answers I checked.