TCAP 7th Grade Science Review 2021

What body system is involved in the mechanical & chemical breakdown of food?

The chemical formula for a glucose molecule is C₆H₁₂O₆, The subscripts represent the:

How can wire-haired parent dogs (Ww) produce smooth-haired puppies (ww)?

Which of the following correctly describes a solid?

The abilities to dissolve in water and to conduct electric current are examples of

Protons have a _________ charge?

Which of the following is an example of a chemical change?

Kingdom of microscopic organisms with autotrophs AND heterotrophs, some uni-, some multi-cellular?

Select the group of organelles that is common to both plant cells and animal cells.

Eukaryotic organisms that decompose, absorb nutrients from surroundings, & don't photosynthesize?

What 2 pieces of lab equipment are best for measuring the mass and volume of a rectangle block of wood?

A wireless BP monitoring system that takes patients' blood pressures while they are asleep:

Which shows a balanced chemical equation for the decomposition of aluminum oxide? (Al₂O₃)

Multicellular organisms which are heterotrophs, have no cell wall ,cells that DO contain a nucleus

Which body system works to rid your body of toxins in the form of liquid waste?

The start of the ___________________ started an increase in the combustion of fossil fuels.

Which level of organization would be less complex than the cell?

Which of these is the best reason to use a renewable energy instead of relying on fossil fuels?

To investigate the growth rate of potted bean plants, which variable is NOT relevant?

Which of the following would increase the rate of reaction?

Which of these equations best shows the reactants and products of photosynthesis?

The phase of mitosis that would FOLLOW the pictured phase is:

magnesium has ___ protons

Name for 2 or more different substances that are physically intermingled but can be separated ?

Which tool should students use to accurately measure the volume of these rocks?

Mom cat w/ tail (Tt) and Dad cat w/no tail (tt) have what % chance of kittens with tails?

Which of the following IS NOT part of the cell theory developed by Schleiden, Schwann, & Virchow?

Which of the following is the best evidence for a chemical reaction?

What are physical properties?

Elements that have the same number of valence electrons are:

Which of the following is NOT TRUE about natural selection?

A change in the nucleotide sequence of DNA can cause:

Matter is neither created nor destroyed in a chemical or physical reaction-this is the law of

What process is being demonstrated in the beakers that are pictured?

Which of the following identifies the correct reactants and products of cellular respiration?

Which organelles occur only in plant cells?

The organism shown in the picture shows an example of:

Which is the best example of an adaptive bioengineered product?

Which cell organelle is identified as #9 in the diagram?

The illustration shows how:

Single-celled prokaryotic organisms, live in extreme environments belong to which kingdom?

Which is NOT a function of the muscular system?