Q1 Checkpoint 2 (2024)

What are the two vascular tissues in plants?

• Xylem and phloem

• Epidermis and cortex

• Stomata and guard cells

• Mesophyll and spongy parenchyma

Vascular Tissue: From the leaves down the stem, transports Carbohydrates such as GLUCOSE

• Xylem

• Phloem

• Epidermis

• Cortex

Vascular Tissue: From the roots up the plant, transports WATER & MINERALS

• Xylem

• Phloem

• Epidermis

• Cortex

Are viruses alive? Explain.

• Yes, because they can reproduce by themselves

• Yes, because they have genetic material

• No, because they need a host cell to reproduce

• No, because they lack a nucleus

Compare and contrast Virus vs. Bacteria.

• Both have genetic material, but viruses have a capsid and bacteria can reproduce by itself

• Both need a host cell to reproduce, but viruses have a nucleus while bacteria do not.

• Both have genetic material, but viruses are harmful while bacteria are beneficial.

• Both have a capsid, but viruses can perform photosynthesis while bacteria cannot.

CHOOSE 2 ANSWERS: Which of the following are located inside CELLS?

• Chloroplast

• Ribosomes

• Capsid

• Protein Spikes

CHOOSE 2 ANSWERS: Which of the following are part of the structure of a virus?

• Chloroplast

• Ribosomes

• Capsid

• Protein Spikes

What microorganisms help plants and animals obtain nitrogen?

• Bacteria

• Fungi

• Protist

• All of the above

What would happen if there is no more nitrogen in the soil?

• Bacteria will start to produce oxygen

• Plants will be able to grow

• Plants will not have the nutrients to grow

• Animals will breathe in nitrogen

Which of the following responds to light with the help of the hormone auxin?

• Thigmotropism

• Hydrotropism

• Phototropism

• Geotropism