Biology Semester 1 DNGC

If a DNA strand reads:

3' A A A T T T C 5'

The complementary DNA strand would read...

• 5' T T T A A A G 3'

• 3' T T T A A A G 5'

• 5' A A A T T T C 3'

• 3' U U U A A A G 5'

Which of the following is not a nitrogen base found in DNA?

• Thymine
• Uracil 
• Guanine
• Adenine

What is the significance of the sequence (order) of the Nitrogen Bases in DNA?

• The order of the Nitrogen Bases determines the number of chromosomes present in an organism.
• The order of the Nitrogen Bases determines the traits that an organism will possess (have).
• The order of the Nitrogen Bases determines the gender of an organism.
• The order of the Nitrogen Bases determines whether an organism is abiotic biotic.

Tags

NGSS.HS-LS3-1

NGSS.HS-LS3-2

The genetic material in cells is called......

• RNA
• Gene
• DNA
• Neuclotide

Tags

NGSS.HS-LS3-1

In the diagram, what is letter A? 

• product
• substrate
• enzyme-substrate complex
• active site

With what 3 letters do enzymes typically end?

• -ose
• -ase
• -ese
• -tic

Tags

NGSS.MS-LS1-7

Enzymes are...

• nucleic acids
• proteins
• lipids
• carbohydrates

Tags

NGSS.MS-LS1-7

Cellular Respiration allows organisms to get and use energy and includes

• aerobic respiration

• anaerobic respiration

• both answers are correct

The type of RNA that is responsible for transporting amino acids to the ribosome in translation is

• mRNA

• rRNA

• tRNA

• dRNA

The diagram below shows the relationship between photosynthesis and cellular respiration and the organelles in which they occur.Which statement describes how photosynthesis and cellular respiration are interrelated?

•  Oxygen is produced during cellular respiration and stored during photosynthesis.
• Carbon dioxide and water released by cellular respiration are used in photosynthesis.
• Photosynthesis releases the energy that is stored during the process of cellular respiration.
•  Glucose is used during cellular respiration to produce food that is broken down during photosynthesis.

Tags

NGSS.HS-LS1-7

NGSS.HS-LS2-5