Biology, 29.05.2020 21:02, RyleyM

Mark all the TRUE facts about estuaries with an X on the line (2 point each):
_fffil_22. Estuaries are partially enclosed bodies of water where salt water from the
ocean mixes with fresh water from rivers and streams (brackish water).

Answers: 1

Show answers

Other questions on the subject: Biology

Biology, 21.06.2019 20:00, rydro6019

Arrange the following in the correct sequence, from earliest to most recent, in which these plant traits originated. 1. sporophyte dominance, gametophyte independence 2. sporophyte dominance, gametophyte dependence 3. gametophyte dominance, sporophyte dependence a) 1 → 2 → 3 b) 2 → 3 → 1 c) 2 → 1 → 3 d) 3 → 2 → 1 e) 3 → 1 → 2

Answers: 1

continue

Biology, 22.06.2019 04:00, stelllllllllllllllla

Select the true statements about eubacteria. most live as decomposers and heterotrophs. most only thrive in a narrow range of environments. certain eubacteria are responsible for food poisoning. eubacteria thrive in extreme environments.

Answers: 3

continue

Biology, 22.06.2019 14:50, megamorph

Lactase is essential for digesting lactose in milk. this enzyme is specific for this sugar. why? molecules and active sites vary in size; only properly sized molecules can fit. there is a precise compatibility between the active site and the lactose molecule. specificity refers to the action of the enzyme, such as hydrolysis, and relatively few molecules can be hydrolyzed. reaction-specific enzymes assume a fit by folding around the most numerous substrate molecules.

Answers: 1

continue

Biology, 22.06.2019 23:00, calebwoodall6477

You are studying several alleles of an e. coli helicase gene. one allele, called rsr, confers resistance to rs2014, an antibiotic that works by inhibiting helicase activity. bacteria with the rss allele are sensitive to rs2014. another allele, called ts-, produces a temperature sensitive mutation of the helicase. in bacteria with the ts- allele, helicase is inactivated at 42 °c but functions normally at 37 °c. helicase functions normally at both temperatures in bacteria with the ts allele. you obtain the following data while testing four strains of e. coli at different temperatures and doses of rs2014. each number represents the percentage of maximal dna synthesis. based on this data, assign the appropriate genotype to strains a–d in the spaces provided

Answers: 1

continue

Do you know the correct answer?

Mark all the TRUE facts about estuaries with an X on the line (2 point each):
_fffil_22. Estua...