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STAAR Semester 1 Review

Authored by Amy Johnson

Biology

9th Grade

NGSS covered

Used 25+ times

STAAR Semester 1 Review
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15 questions

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1.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

The diagram represents one way an enzyme can be inhibited.


Which statement explains the effect of an inhibitor on an enzyme?

A substrate will be able to bond with the enzyme

The enzyme will likely be attacked by immune cells

The enzyme will be unable to produce more enzymes

A substrate will be unable to attach to the enzyme

Tags

NGSS.HS-PS1-2

2.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

This cell is a -

PROKARYOTIC

PLANT

ANIMAL

PROTIST

Tags

NGSS.MS-LS1-1

3.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which statement best describes the different biomolecules and their functions?

Proteins are the primary source of energy.

Carbohydrates are a quick, main source of energy while lipids provide long term energy.

Nucleic Acids include DNA and RNA and insulation and protection.

Lipids primarily store the genetic code and also provide quick energy.

4.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

What are the phases of mitosis in the correct order?

Prophase, Anaphase, Telophase, Metaphase

G1, S, G2, M

Prophase, M phase, Cytokinesis

Prophase, Metaphase, Anaphase, Telophase,

Tags

NGSS.HS-LS1-4

5.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which choice correctly matches the genotypes and description (using the allele B)?

Homozygous dominant: BB

Homozygous recessive: Bb

Heterozygous: bb

Homozygous dominant: bb

Homozygous recessive: Bb

Heterozygous: BB

Homozygous dominant: BB

Homozygous recessive: bb

Heterozygous: Bb

Homozygous dominant: Bb

homozygous recessive: bb

Heterozygous: BB

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

6.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Which table correctly identifies how the plasma membrane contributes to the maintenance of cellular homeostasis?

Media Image
Media Image
Media Image
Media Image

Tags

NGSS.HS-LS1-3

7.

MULTIPLE CHOICE QUESTION

1 min • 1 pt

Media Image

Which part of the nucleotide codes for our traits?

sequence of phosphates

number of sugars

sequence of nitrogen bases

deoxyribose

bonds

Tags

NGSS.HS-LS3-1

NGSS.HS-LS1-1

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