What is algin?

A. Diatomaceous earth used as an insulating material

B. Brown algae

C. A substance produced by brown algae used to thicken foods.

D. Diatom shells

What piece of lab equipment should you use to see the smallest animals?

What is the difference betwween enteropeptidase and enterokinase.

Due to the generally large genome size, multiple sites are employed to start replication in eukaryotic dna replication.

A scientist carries out an experiment on a hamster. He exposes the hamster to x-rays at regular intervals. This results in a germ line mutation in the hamster. What is the possible outcome on the progeny of the hamster? A.

Where does carbon come from in a winogradsky column? 2. why is carbon important? 3. what purpose does calcium sulfate serve in the winogradsky column? 4. why is a hydrogen sulfide gradient generated from bottom to top in a winogradsky column? 5.

What role do membranes play in prokaryotic cells? In eukaryotic cells

Write a short paragraph to explain why the sugar could get through the membrane, but the starch could not?

The condition resulting from a fertilized egg implanting in the fallopian tube is called a. miscarriage. b. endometriosis. c. labial adhesions. d. ectopic pregnancy.

Why was Marta so concerned about getting sunscreen on?

1. Which phrase best describes the term genome? a. the genetic makeup of a chromosome b. the genes that make up an organism c. the location of a specific set of genes d. the sum of an organism's physical traits Group of answer choices