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Limulus Amoebocyte Lysate (LAL) is used to identify bacterial contamination in vaccines and injectable drugs.  This compound is extracted from ______

This Mollusk belongs to class

A mollusk with eight overlapping calcareous plates and a feeding structure called a radula belongs to which group?

Match the order with the correct representative 

Cephalization is most commonly associated with bilateral symmetry.  Cephalization means that 

The meristematic zone that is closest to the root tip is called 

Identify the clitellum in the picture 

Concepts Used: if/else, prompt(), alert(), parsefloat(), range checking Prompt:Ask the user to enter their numeric test score (0–100). Use if/else statements to display their letter grade in an alert: A: 90+ B: 80–89 C: 70–79 D: 60–69 F: Below 60

Concepts Used: for, prompt(), alert(), string concatenation Prompt:Ask the user for a number. Then use a for loop to count from 1 up to that number and alert each value as: “Counting: 1”, “Counting: 2” etc.

Concepts Used: do..while(), parsefloat(), comparison operators Prompt:Write a guessing game. Pick a number between 1 and 10 (hardcode it or use Math.floor(Math.random()*10 + 1)), and let the user guess until they get it right. Show a “Too High” or “Too Low” message after each wrong guess.