General Review For Living Environment Question Preview (ID: 25960)


10 Questions Covering A Variety Of Topics In The NYS Living Environment Curriculum. TEACHERS: click here for quick copy question ID numbers.

The DNA sequence ATG CTC would transcribe to mRNA as
a) TAC GAG
b) TUC GUG
c) UAC GAG
d) UUC GUG

Which CANNOT be recycled in an ecosystem?
a) energy
b) nitrogen
c) oxygen
d) water

Use of aerosol propellants and release of CFCs may lead to
a) global warming
b) acid rain
c) ozone depletion
d) thermal pollution

A red blood cell placed in salty (hypertonic) solution will most likely
a) grow in size as the cell absorbs salt from the outside
b) grow as water diffuses into the cell
c) shrink in size as salt absorbs water from the cell
d) shrink in size as water diffuses from the cell

Fertilization occurs in the
a) uterus
b) fallopian tube
c) ovary
d) vagina

One test for presence of glucose is
a) starch (white) + iodine (brown) = blue-black
b) starch (white) + iodine (brown) + heat = blue-black
c) sugar solution (clear) + Benedict's solution (blue) = rusty red
d) sugar solution (clear) + Benedict's solution (blue) + heat = rusty red

Protein synthesis occurs in the
a) ribosomes
b) mitochondria
c) nucleus
d) cell membrane

The action of guard cells around a plant's stoma is often used as an example of
a) negative feedback
b) positive feedback
c) photosynthesis
d) cellular respiration

A technique used to cut and splice DNA from one species to another is
a) electrophoresis
b) chromatography
c) genetic engineering
d) amniocentesis

More energy may be obtained from a fat molecule than from a protein or a carbohydrate molecule because fat
a) has more mitochondria
b) contains fewer organic compounds
c) has longer genetic material
d) has more chemical bonds

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