Biology EOC Practice

What is osmosis an example of

• Passive Transport

• Chemical Change

• Cytolysis

• Active Change

Which organelle is in a plant but not an animal?

• Vacuole

• Mitochondria

• Nucleus

• Endoplasmic Reticulum

Which is true of meiosis?

• Somatic cells are produced

• Identical cells are produced

• Fertilized cells are produced

• Haploid cells are produced

Which is the primary energy source for most animals?

• mitochondria

• carbohydrates

• proteins

• fiber

Which organism is heterotrophic?

• Mushroom

• Algae

• Oak Tree

• Moss

Tags

NGSS.MS-LS2-3

The origin of all energy found in most ecosystems is

• Food Pyramid

• Primary Producers

• Top Predator

• Sun

Tags

NGSS.MS-LS1-6

NGSS.MS-LS2-3

Ecosystems are made up of both abiotic and biotic factors. Which of the following is considered biotic?

• Water

• Sand

• Bacteria

• Carbon Dioxide

Tags

NGSS.MS-LS2-2

What is the BEST conclusion the scientist can make based on observations?

• Nucleic acid is RNA

• Nucleic acid is DNA

• Nucleic acid is a protein

• More test would be needed to determine the type of nucleic acid.

In which way is meiosis different from mitosis?

• Mitosis results in cells with one half the number of chromosomes.

• Meiosis produces cells without nuclei.

• Meiosis produces egg & sperm cells.

• Chromosomes divide during mitosis not meiosis.

Tags

NGSS.HS-LS3-2

Which is usually considered a disadvantage of asexual reproduction?

• It produces identical offspring.

• It is a fast method of reproduction.

• It requires 2 parents

• Requires 3 parents

Tags

NGSS.MS-LS3-2