Organelles And DNA Basics Question Preview (ID: 60952)


This Test Covers Major Organelles And DNA Organization For Beginners. TEACHERS: click here for quick copy question ID numbers.

A section of DNA that codes for a trait or protein.
a) gene
b) base pair
c) nucleus
d) chromosome

This structure holds and protects DNA.
a) ribosome
b) nucleus
c) mitochondria
d) cell membrane

How many genes make up a human?
a) 100,000
b) 5,000
c) 20,000
d) 500

The boundary that surrounds all cells.
a) ATP
b) cell or plasma membrane
c) nucleus
d) DNA

How many chromosome pairs make up a human?
a) 46
b) 100
c) 12
d) 23

The structure that is energy for cells.
a) cytoplasm
b) genes
c) oxygen
d) ATP

How many chromosomes did you get from your mother?
a) 12
b) 23
c) 100
d) 46

For every trait how many genes do you inherit?
a) 1
b) 2
c) 3
d) 4

How many individual chromosomes make up a human?
a) 23
b) 100
c) 46
d) 12

The fluid inside a cell is called
a) cytoplasm
b) cell membrane
c) mitochondria
d) ATP

This organelle makes ATP.
a) mitochondria
b) ribosome
c) nucleus
d) protein

This organelle makes protein.
a) ATP
b) mitochondria
c) ribosome
d) nucleus

This organelle makes ribosomes.
a) nucleolus
b) cytoplasm
c) mitochondria
d) cell membrane

This structure controls what enters and leaves a cell.
a) cell membrane or plasma membrane
b) nucleus
c) ribosome
d) mitochondria

Where does cellular respiration happen?
a) nucleus
b) ribososome
c) cytoplasm
d) mitochondria

A version of a gene is called
a) allele
b) chromosome
c) DNA
d) chromosome pair

Hundreds to thousands of genes make up this structure.
a) cytoplasm
b) chromosomes
c) ATP
d) ribosomes

Which answer represents a dominant gene?
a) F
b) g
c) f
d) r

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