What organism can ferment lactose but can't use citric acid for all their carbon needs

Tyrosine can be encoded by both UAU and UAC. Imagine that these codons are recognized by different tRNAs, and that the UAU tRNA is expressed at five times the level of the UAC tRNA. What would be the consequence of this expression difference?

Prokaryotic cells in a scenince

Chemicals that are release from the axonal ends of neurons are called?

Describe which characteristic of life is being described in a certain scenario

What are alleles? genes for different traits, such as hair color and eye color B. recessive forms of a kind of characteristic carried by genes C. alternative forms of a gene for a single trait, such as blue eyes or brown eyes D.

What is a non example of chloroplast

Whats a organelle you can see in a plan cell that you did not see in a animal cell?

Identify the pancreas as the source gland for insulin, and describe the function of insulin in maintaining blood sugar levels.

11a+9=4a+30 how do i solve for a

G select the true statements about protein secondary structure. the β-pleated sheet is held together by hydrogen bonds between adjacent segments.