Which of the following parts of the eukaryotic cell is responsible for making ATP?

A. Lysosome

B. Nucleus

C. Centrioles

D. Mitochondria

Answer Explanation:

ATP is produced by a series of reactions that occur in the mitochondria. The mitochondria have a double membrane structure, with an inner membrane that is folded into cristae. These cristae contain the enzymes and proteins that are involved in the process of cellular respiration, which converts glucose and oxygen into ATP and carbon dioxide.

Therefore, the Correct Answer is D.

Q #1: The component of an atom that possesses relatively little mass, thus being negligible in calculating the atomic mass number, is the:

A. Electron

B. Quark

C. Neutron

D. Proton

Answer Explanation

Rationale

Electrons are subatomic particles that have relatively little mass and are negligible when calculating atomic mass. The atomic number is usually the sum of protons and neutrons in the nucleus of the atom.
Q #2: Which of the following cells transfers pigment granules to adjacent epidermal cells?

A. Melanocytes

B. Merkel cells

C. Langerhans cells

D. Keratinocytes

Answer Explanation

Melanocytes are specialized skin cells that produce melanin, which is the protective skin-darkening pigment. They are found mainly in the epidermis, though they occur elsewhere, such as in the hair.
Q #3: A represents atomic mass and 2 represents an atomic number, which of the following describes an atom after a proton is emitted?

A. A-1,2-1

B. A-1,2+1

C. A,2-1

D. A+1,2-1

Answer Explanation

This is because when a proton is emitted from an atom, the atomic mass decreases by one unit, and the atomic number decreases by one unit. The atomic mass is the sum of protons and neutrons in the nucleus, and the atomic number is the number of protons in the nucleus. Therefore, if a proton is lost, both numbers decrease by one.

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Which of the following parts of the eukaryotic cell is responsible for making ATP?

More Questions on TEAS 7 Science

Q #1: The component of an atom that possesses relatively little mass, thus being negligible in calculating the atomic mass number, is the:

Answer Explanation

Q #2: Which of the following cells transfers pigment granules to adjacent epidermal cells?

Answer Explanation

Q #3: A represents atomic mass and 2 represents an atomic number, which of the following describes an atom after a proton is emitted?

Answer Explanation

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