Which cell organelle is necessary for cellular digestion?

Answers

Answer 1

Answer: I think it might be lyosomes as they help break down waste and other stuff in a cell.

Related Questions

Which of the following accurately describes a step within transcription?A. DNA polymerase uses one strand of RNA as a template to put together nucleotides. B. The RNA strand is produced within the cytoplasm. C. The DNA strand is used as a template for which a complementary RNA strand can be produced. D. The RNA strand forms a template by which DNA can be built
What is the term for the result when a single chromosome containing one strand of DNA divides itself into two new chromosomes and two identical copies of DNA are created? Select one: a. twin chromosomes b. sister chromatids c. sister chromosomes d. twin chromatidsPLEASE HELP
Which of the following organisms evolved from dinosaurs?A. birds B. crocodiles C. sharks D. snakes
A grocer stacks oranges in a four-sided pyramid that is 6 layers high. Solve for the number of oranges in the pile.A. 36 B. 546 C. 105 D. 91
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Which of the following is an example of the endocrine system directly interacting with the nervous system?A. The vertebra protect the spinal cord from injury.

B. Hormones provide feedback that affects neural processing.

C. Sensory receptors in bones send signals about body position to the brain.

D. The brain sends signals that control the speed at which food moves through the intestines.

Answers

Answer:

Explanation: The endocrine system secretes hormones into blood and other body fluids. Hormones provide feedback to the brain to affect neural processing. Reproductive hormones affect the development of the nervous system. The hypothalamus controls the pituitary gland and other endocrine glands.

Why do scientist prefer to use food webs over food chains

Answers

Food Webs show how plants and animals are connected in many ways to help them all survive. Food Chains just follow just one path of energy as animals find food.
So the answer is: Scientists prefer the usage of food webs over food chains due to the fact that food webs are more elaborate and more detailed than the food chain.

Assume that you transform bacteria with a plasmid containing an ampicillin-resistance gene. Instead of directly plating the transformed population as you did in this lab, you set up two liquid cultures of them, one that contains ampicillin and one that does not. You will then assay these cultures on plates at two different times: immediately after you set up the cultures, and then again after the bacteria have been in culture for an extended period. The assays will demonstrate the number of ampicillin-resistant vs. ampicillin-sensitive culture bacteria in each culture at each time. To perform each of the two assays, you prepare serial dilutions of the two cultures and plate them onto LB plates with and without ampicillin (the dilution) is simply to ensure that you will get some plates on which you can distinguish separate colonies).Describe what you expect to observe in the initial assay and in the second assay. What, if any, differences might you expect in terms of the ratios of ampicillin-resistant and nonresistant bacteria?

Answers

In the initial assay with ampicillin, there will still be, although in a smaller number, nonresistant bacteria that have survived incubation. After an extended period, ampicillin will kill all nonresistant bacteria and in the second assay, only ampicillin-resistant bacteria will survive.

Which of the following is true concerning hurricanes?

Answers

Their storm surges cause widespread flooding.

Final answer:

Hurricanes are powerful tropical storms that form over warm ocean waters and can cause massive destruction. They are categorized by their wind speeds and are monitored by meteorologists using various technological tools.

Explanation:

Hurricanes are powerful tropical storms that are known for their high speed winds and heavy rainfall. They form over warm ocean waters near the equator. When the warm, moist air over the ocean rises, it creates an area of low pressure beneath. This causes the cooler air to rush in towards the low pressure area, forming a swirling pattern of winds. This process keeps going and as the system moves across the ocean, it picks up more heat and energy from the warm waters, ultimately forming a hurricane.

Hurricanes can cause massive destructiondue to their high speed winds and flooding caused by the heavy rainfall and storm surge. They are categorized from 1 to 5 on the Saffir-Simpson scale, depending on their wind speeds, with category 5 being the most severe.

Forecasting and monitoring of hurricanes is done by meteorologists using satellite imagery and other technological tools. While predicting the exact path and severity of a hurricane can be difficult, early warnings and evacuation plans help in minimizing the damage and loss of life.