Question

question 13 1 pts all of the following are examples of passive transport except: filtration. osmosis. endocytosis. dialysis. question 14 1 pts an individuals entire set of dna can be referred to as a: chromosome. chromatid. genome. cytokinesis. question 15 1 pts which is not true about the sodium and potassium pump? it uses cellular energy. sodium moves into the cell and potassium moves out of the cell. a carrier system is used. it can move substances against their concentration gradient.

Explanation:

• Question 13: Passive transport is the movement of substances across the cell membrane without the use of energy. Filtration, osmosis, and dialysis are passive transport processes. Endocytosis is an active - transport process where the cell takes in substances by engulfing them, requiring energy.
• Question 14: A chromosome is a structure made of DNA and proteins. A chromatid is one of two identical halves of a replicated chromosome. Cytokinesis is the division of the cytoplasm. The entire set of an individual's DNA is called the genome.
• Question 15: The sodium - potassium pump uses cellular energy (ATP), uses a carrier system, and moves substances against their concentration gradient. It pumps 3 sodium ions out of the cell and 2 potassium ions into the cell.

Answer:

Question 13: C. endocytosis
Question 14: C. genome
Question 15: B. Sodium moves into the cell and potassium moves out of the cell