7. A protein is a long strand of assembled in the . a. amino acids—nucleus
b. amino acids—ribosomes
c. RNA—nucleus
d. RNA—ribosomes

8. Each amino acid is coded for by .

a. a single DNA base
b. a sequence of three RNA molecules
c. a sequence of three DNA bases
d. a sequence of three proteins

9.What is NOT true about RNA?

a. It stands for ribonucleic acid.
b. It helps DNA make proteins.
c. It has all of the same bases as DNA.
d. There are two types: messenger RNA and transfer RNA.

Drag each description to the correct location on the image. not all descriptions will be used. describe the parts of a comet. the frozen part of the comet the atmosphere of gases and dust formed when the nucleus vaporizes tail made of small, solid dust particles tail made of ions that appears to point away from the comet's orbit

Abody cell has been growing and at synthesis proteins.in the nucleus of this body cell,dna replication is taking place. and a copy of the cells genetic material is copied.which of the following is the best conclusion you can make about the life cycle of this cell ? a) the cell is ready to undergo mitosis.and a chemical signal will send the cell to prophase b)the cell is undergoing meiosis and will cross over the genetic material next c)the cell is in the s phase of interphase and will move next to the g2 phase d) the cell is in the g2 phase of the interphase and is ready to begin diving

Albinism is an autosomal recessive condition. which circle graph above shows the genotype probability when an albino female mates with a male that is heterozygous for the albinism trait? answer choice f answer choice g answer choice h answer choice j