ATP is the energy molecule that cells use. True False

4. Decide if the following is a good better or poor observation. When sitting on the couch the cat can jump 15 inches off the ground when startled. good poor better

9. Explain how macromolecules are involved in passing traits from parents to offspring. __

1. Which topic is covered in Module 1 of Semester 1? Genetics and cellular processes Scientific method and biology vocabulary Photosynthesis and fermentation Human impact on the environment

1. Which of the following is NOT a characteristic of a living organism? Order Reproduction Energy processing Inability to respond to the environment

5. What tool helps visualize evolutionary relationships among species? Cladogram Codon Chart Pedigree Dihybrid Cross

The largest level of organization is your whole body. This level is called the organism Organisms can carry out all basic life processes. This means they can take in materials, release energy from food release wastes, grow, respond to the environment,and reproduce.

What part of a cell is involved in moving materials across a cell's surface? flagella cilia microvilli

The cell walls of a plant consist mostly of cellulose, a carbohydrate which provides a strong structure. The cell membrane gets its structure primarily from lipids, and embedded proteins allow for material transport. Which of the following elements would be found in the LOWEST amounts in both the cell wall and cell membrane? A. carbon B. phosphorus C. hydrogen D. sodium

What process do autotrophs use to absorb atmospheric carbon? Decomposition Cellular respiration Nitrogen fixation Photosynthesis

Hot Questions

Select the correct answer. Which of the following phrases best explains the role of a habitat? A. provides interactions with other organisms B. provides water C. provides a place to reproduce D. provides a place to live

Which type of membrane protein moves sodium and potassium through the nerve cell membrane? Junction protein Transport protein Receptor protein Channel protein Enzymatic protein Cell recognition protein

Multiple Select Question Select all that apply Choose all that result from contraction of the lateral muscle of the thigh. abduction of the thigh lateral rotation of the thigh extension of the thigh adduction of the thigh medial rotation of the thigh

Match the Process to the Pool Movement Carbon Moves From -To __ Atmosphere __ __ Bioshpere __ __ __ __ __ Process Photosynthesis Respiration Decomposition Fossil Fuel Combustion __ __

The kidney is associated with which system? A. Endocrine system B. Cardiovascular system C. Skeletal system D. Respiratory system E. Nervous system

What is the direct effect of: Decreased ADH Only CO increases Only CO decreases Only BP increases Only BP decreases Both CO and BP increase Both CO and BP decrease

What are the four phases of a typical bacterial growth curve in order? Exponential, Lag, Death Stationary Lag, Exponential, Stationary, Death Death, Lag, Exponentlal, Stationary $Lag,$ Stationary, Death,Exponential

8. Oxygenated blood from the lungs enters the heart at the: a. left ventricle b. right ventricle c. left atrium d. right atrium

Bacteria that grow optimally at pH levels below 5 are classified as: Neutrophiles Alkaliphiles Acidophiles Halophiles

Which group of bacteria can survive and grow at temperatures below $15^{\circ }C$ Thermophiles Psychrophiles Mesophiles Hyperthermophiles