CLASS: Biology YEAR: 2017 AWS

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WEEKLY ASSIGNMENTS

CLASS:

MONTH:

Biology WEEK OF:

February

YEAR:

2017

27.02.17

MONDAY

NO HOMEWORK

WEDNESDAY

TUESDAY

NO HOMEWORK

1) 2) 3) 4) 5)

Multiply the binomials: ( x + 4 )( x + 2 ) ( x + 5 )( x – 2 ) ( 4 + x )( 1 + x ) ( x – 3 )( 2 – x ) 3( x + 1 )( x – 3 )

THURSDAY

1. Chromosomes move to the middle of the cell during what phase? 2. What are sister chromatids? 3. What holds the chromatids together? 4. When do the sister chromatids separate?

FRIDAY

5. During which phase do chromosomes first become visible? 1. 2. 3. 4.

What is a calorie? What does it mean if a process is “anaerobic”? Which part of cellular respiration is anaerobic? Certain types of bacteria thrive in conditions that lack oxygen. What does this fact indicate about the way they obtain energy? 5. How is ATP synthase involved in making energy available to cells?