Which of the following contains a human's hereditary information?

A. chromatin

B. Histones

C. ATP

D. Plasmids

Answer Explanation:

Rationale

Chromatin refers to a complex of DNA and proteins in human cells. This material is packaged by histones to make up the chromosomes. The chromosomes then contain genetic information that is heritable.

Therefore, the Correct Answer is A.

Q #1: 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 #2: in pea plants, green pod color (6) is dominant to yellow pod color ( A cross was done between a plant with green pods and a plant with yellow pods. Of the resulting offspring 50% had green pods and 50% had yellow pods. Which of the following were the genotypes of both parent plants?

A. Ggx Gg

B. GG x gg

C. Gg x gg

D. gg x gg

Answer Explanation

G

g

g

Gg

gg

g

Gg

gg
Q #3: 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.

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Which of the following contains a human's hereditary information?

More Questions on TEAS 7 Science

Q #1: Which of the following cells transfers pigment granules to adjacent epidermal cells?

Answer Explanation

Q #2: in pea plants, green pod color (6) is dominant to yellow pod color ( A cross was done between a plant with green pods and a plant with yellow pods. Of the resulting offspring 50% had green pods and 50% had yellow pods. Which of the following were the genotypes of both parent plants?

Answer Explanation

Q #3: The component of an atom that possesses relatively little mass, thus being negligible in calculating the atomic mass number, is the:

Answer Explanation

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Which of the following contains a human&#39;s hereditary information?

More Questions on TEAS 7 Science

Q #1: Which of the following cells transfers pigment granules to adjacent epidermal cells?

Answer Explanation

Q #2: in pea plants, green pod color (6) is dominant to yellow pod color ( A cross was done between a plant with green pods and a plant with yellow pods. Of the resulting offspring 50% had green pods and 50% had yellow pods. Which of the following were the genotypes of both parent plants?

Answer Explanation

Q #3: The component of an atom that possesses relatively little mass, thus being negligible in calculating the atomic mass number, is the:

Answer Explanation

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TEAS 7 Exams (Q&A)

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Which of the following contains a human's hereditary information?