- 1 Which organelles are cellular digestion centers?
- 2 Are peroxisomes cellular digestion centers?
- 3 What is the cell’s digestive system called?
- 4 Which of the following are recycling centers for cells quizlet?
- 5 What are the three cellular digestion centers?
- 6 What organelles are involved with digestion?
- 7 Is the cell control center?
- 8 What is Cytoplasms?
- 9 What digests worn-out or non usable cell structures?
- 10 What are the 2 types of digestion?
- 11 What are the 4 types of digestive systems?
- 12 Do humans have herbivore digestive system?
- 13 Which are recycling centers for the cell group of answer choices?
- 14 What is the process by which proteins are made and then exported from the cell?
- 15 How do cells avoid surface area limitations?
Which organelles are cellular digestion centers?
The primary sites of intracellular digestion are organelles known as the lysosomes, which are membrane-bounded compartments containing a variety of hydrolytic enzymes.
Are peroxisomes cellular digestion centers?
The organelles involved in cellular digestion are lysosomes and peroxisomes. Answer c. Explanation: Lysosomes are small spherical organelles, enclosed by a single membrane; and, so as peroxisomes, they contain digestive enzymes.
What is the cell’s digestive system called?
Mitochondria are known as the powerhouses of the cell. They are organelles that act like a digestive system which takes in nutrients, breaks them down, and creates energy rich molecules for the cell.
Which of the following are recycling centers for cells quizlet?
The Golgi apparatus packages molecules processed by the endoplasmic reticulum to be transported out of the cell. These organelles are the recycling center of the cell.
What are the three cellular digestion centers?
nucleus, nuclear pore, rough ER, smooth ER, transport vesicle, golgi. which of the following organelles are cellular digestion centers? lysosomes are cellular digestion centers. liver cells help clean your blood with a wide range of digestive enzymes that hydrolyze toxic molecules.
What organelles are involved with digestion?
Lysosomes are membrane-enclosed organelles that contain an array of enzymes capable of breaking down all types of biological polymers—proteins, nucleic acids, carbohydrates, and lipids.
Is the cell control center?
The nucleus, formed by a nuclear membrane around a fluid nucleoplasm, is the control center of the cell. Threads of chromatin in the nucleus contain deoxyribonucleic acid (DNA), the genetic material of the cell.
What is Cytoplasms?
Cytoplasm is a thick solution that fills each cell and is enclosed by the cell membrane. It is mainly composed of water, salts, and proteins. In eukaryotic cells, the cytoplasm includes all of the material inside the cell and outside of the nucleus.
What digests worn-out or non usable cell structures?
Lysosomes are a cell’s “garbage disposal.” Enzymes within the lysosomes aid the breakdown of proteins, polysaccharides, lipids, nucleic acids, and worn-out organelles.
What are the 2 types of digestion?
Digestion is a form of catabolism or breaking down of substances that involves two separate processes: mechanical digestion and chemical digestion. Mechanical digestion involves physically breaking down food substances into smaller particles to more efficiently undergo chemical digestion.
What are the 4 types of digestive systems?
There are four basic types of digestive systems: monogastric, avian, rumi- nant, and pseudo-ruminant. A monogastric digestive system has one simple stomach.
Do humans have herbivore digestive system?
Although many humans choose to eat both plants and meat, earning us the dubious title of “omnivore,” we’re anatomically herbivorous. The good news is that if you want to eat like our ancestors, you still can: Nuts, vegetables, fruit, and legumes are the basis of a healthy vegan lifestyle.
Which are recycling centers for the cell group of answer choices?
Lysosome. The lysosome is the cell’s recycling center.
What is the process by which proteins are made and then exported from the cell?
Transcription is the process by which mRNA is made from DNA within the nucleus. The entire process of transcription can be read here: Once in the cytoplasm the mRNA undergoes translation. During translation, RNA (mRNA, tRNA, and rRNA), ribosomes, and nucleic acids work together to make proteins.
How do cells avoid surface area limitations?
How do cells avoid surface area limitations? The phospholipid by layer of membranes allows lipids in small, nonpolar molecules to pass across membranes, but prohibits the passage of ions and polar molecules. This occurs because the phospholipid tails are hydrophobic and selectively permeable.