TCAP Science

What state of matter does the picture best describe?

• Solid

• Liquid

• Gas

Tags

NGSS.5-PS1-3

If reaction starts with 20g of reactants, it will produce ---

• a total of 40g of product

• a total of 10g of product

• a total of 80 g of product

• a total of 20g of product

Tags

NGSS.MS-PS1-5

How many molecules are represented in the formula 3CO₂?

• 3 carbon, 2 oxygen

• 6 carbon dioxide

• 3 carbon dioxide

• 3 carbon, 6 oxygen

Tags

NGSS.MS-PS1-1

In a reaction A + B ----> C. Reactant A has 5g and product C has 9g. How many grams does reactant B should have?

• 4g

• 5g

• 9g

• 14g

Tags

NGSS.MS-PS1-2

NGSS.MS-PS1-5

Where are the most reactive metals located?

• light gray, section A

• dark gray, section B

• black, section C

• textured, section D

How does the energy move between the deer, grass and buzzard?

• The grass traps energy from the sun, and the deer consumes the grass; when the deer dies, the buzzard consumes the deer.

• The deer traps energy from the sun and the deer consumes the grass;when the deer dies, the buzzard consumes the deer.

• The buzzard traps energy from the sun, and the deer consumes the buzzard;when the buzzard dies, the grass consumes the buzzard.

• The grass traps energy from the sun, and the buzzard consumes the grass, when the buzzard dies, the deer consumes the buzzard.

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

The image shows an example of a(n) ___________________.

• food chain

• food web

• energy pyramid

• trophic level

Tags

NGSS.MS-LS2-2

NGSS.MS-LS2-3

In some fruit flies, the allele for having black eyes (B) is dominant to the allele for having red eyes (b). A scientist mated a batch of fruit flies with genotypes as shown in the Punnett Square below. What is the probability of the offspring will be born with red eyes?

• 0%

• 25%

• 50%

• 75%

• 100%

Tags

NGSS.MS-LS3-2

____________________ occurs when you chew your food and when your stomach moves the food.

• Osmotic movement

• Chemical movement

• homeostatic movement

• mechanical movement

Look at the image. The arrow in the image represent gases exchanged between plants and animals.Which statement BEST describes the gas exchange illustrated?

• Animals produce oxygen that plants release

• Plants produce carbon dioxide that animals use to produce oxygen

• Animals release carbon dioxide that plants use in photosynthesis

• Plants release oxygen that animals use to produce chlorophyll

Tags

NGSS.MS-LS1-6