Biology

What biotic and abiotic components are found in the ecosystem where you live, and how do they interact?
1 Answer
Which phrase best describes the rock's texture
1 Answer
The data show that both paper grocery bags and plastic grocery bags cause harm to the environment.
1 Answer
is the earth's heat budget balanced?
1 Answer
Help.. Psychological drug dependence means that a. the body cannot function properly without a drug b. a person has an emotional need for a drug c. a person will become mentally ill from a drug d. withdrawal will occur when the drug is stopped
1 Answer
2 PointsWhich best describes the blood flowing in a vein?O A. It moves toward the heart.B. It contains no red blood cells.O C. It is oxygen rich.D. It contains no white blood cells.
2 Answers
How to use punnet squares to caclulate ratios?
1 Answer
Use the Harris-Benedict equation to estimate your calorie needs. Show your calculations to explain how you arrived at your answer.
2 Answers
Help!Which statement best describes the difference between photosynthesis andcellular respiration?A. Cellular respiration supplies energy to cells, but photosynthesisdoes notO B. Cellular respiration happens only at night, and photosynthesishappens only in the daytime.C. Photosynthesis occurs in chloroplasts, and cellular respirationoccurs in mitochondria.D. Photosynthesis occurs in plant cells, but cellular respiration doesnot.
2 Answers
A California biotechnology firm submitted a tomato that will not rot for weeks to the U.S. Food and Drug Administration. It designed such a fruit by changing the genetic structure of the tomato. What effect will this technological change have on: The price of tomatoes? Farmers who grow tomatoes? The geographic areas where tomatoes are grown? Where tomatoes are generally placed on salad bars in winter?
1 Answer
3. How does the cell use both DNA and RNA to direct protein synthesis?
1 Answer
Compare variation adaptation of organisms in different ecosystems
2 Answers
what is the best definiton of genetically motified foods? HURRYYY!!! please and thank youuuu
1 Answer
Brad steps onto a bathroom scale, exerting a downward push of 150 pounds. What force doel the scale exert onto Brad?
1 Answer
Histones are 8 subunit proteins that cells use to pack DNA into the manageable condensed chromosomes you are used to seeing during mitosis or meiosis (functioning somewhat like hair rollers for DNA). Under normal circumstances, DNA binds TIGHTLY to histones. Given what you know about DNA structure, predict which amino acids are concentrated on the outer surface of histones that interacts with the backbone of DNA?
2 Answers
please hurry! thank you. :D (30 points, too!)Insulin Is a hormone that helps balance blood glucose levels. The graph shows the concentration levels of Insulin and glucose In the blood after Ingestion of a carbohydrate-rich meal.Based on the graph, what can be concluded?A, the concentration of Insulin Increases with a decrease In glucose concentration to allow rapid uptake of glucose by cells.B, The concentration of insulin increases with an increase in glucose concentration to allow rapid uptake of glucose by cells.C, The concentration of insulin increases with a decrease in glucose concentration to allow cells to release glucose into the bloodstream.D, The concentration of insulin increases with an increase in glucose concentration to allow cells to release glucose into the bloodstream.
1 Answer
Tobacco increases the chances for:O diabetesCrohn's diseaseLyme diseaseO heart disease
1 Answer
how is soil formed step by step
1 Answer
Q1.16 Suppose an entire village from a very wet region of Africa escaped mosquitoes by moving to an unpopulated area in a dry region. How would the move change people's fitness?
2 Answers
How does the carbon in grass become part of a lion? choose:The lion eats the grassCarbon from grass doesn't end up in a lion.The carbon ends up in the lion's food chain.The lion breathes in carbon given out by the plant
1 Answer
What types of living and nonliving things does a gray foxs ecosystem include?
2 Answers
What happens to patients when they are on nevirapine?
2 Answers
The oak and the maple are two different species of trees that also belong to different genera. However, these oak and maples do share many characteristics. Based on their similarities, which levels of classification would they share?
1 Answer
Determine if each factor is biotic or abiotic.grasshopperpond waterdead treesoilfungustemperature
2 Answers