Biology

SB1c: If placed in a hypertonic solution, plant cells will...

• Swell
• Burst
• Shrink in Size
• Remain Constant in size

SB1c: If placed in a hypertonic solution, animal cells will...

• Swell
• Burst
• Shrink in Size
• Remain Constant in size

Tags

NGSS.HS-LS1-3

SB1c: Cells use passive and active transport to move materials across cell membranes in order to maintain a constant internal environment. What is the process of maintaining a constant internal environment called?

• respiration
• adapting
• homeostasis
• photosynthesis

Tags

NGSS.HS-LS1-3

SB1c: Which of the following examples illustrates osmosis?

• Water leaves the tubules of the kidney in response to the hypertonic fluid surrounding the tubules. 
• Digestive enzymes are excreted into the small intestine.
• White blood cells consume pathogens and cell debris at the site of an infection. 
• Calcium is pumped inside a muscle cell after the muscle completes its contraction. 

SB1a: A type of cell that can exist in a broad range of environmental conditions, can rapidly multiply, and lacks a nucleus is known as what type of cell? 

• Animal 
• Prokaryotic
• Plant
• Eukaryotic

SB1a: The function of the Cell Organelle #9 is to produce energy.
What is the name of this Organelle?

• Golgi Apparatus
• Nucleus
• Mitochondria
• Ribosome

Tags

NGSS.HS-LS1-7

SB1a: Athletes are often concerned with the question of how much protein they need in their diets because of the requirement of growing muscles for protein. Just as muscles need the basic building block of protein, protein itself has basic building blocks also. Which of the following are the basic building blocks of protein?

• Amino Acids
• monosaccharides
• Nitrates
• nucleotides

Tags

NGSS.HS-LS1-6

SB1a: The drawing below illustrates a small portion of the molecules that make up a cell membrane.
The phospholipid molecules serve to...

• line up amino acids for protein synthesis
• Help Cells recognize each other
• prevent the passage of certain molecules into the cell
• allow glucose molecules into the cell

SB1c: Homeostasis is the maintenance of stable conditions within the body. Which of the following is a method of maintaining homeostasis in the human body?

• Shivering when cold
• eating balanced meals
• sleeping reguraly
• Working in the AC

Tags

NGSS.HS-LS1-3

Which of the following is an example of active transport into a cell?

• oxygen diffuses into the cell.
• A cell engulfs a smaller cell to obtain energy.
• Some molecules enter via transport proteins without the cell's energy.
• Carbon dioxide leaves the cell going from high to low concentration.