Table of Contents
What is the best description of a chloroplasts function?
A chloroplast is an organelle within the cells of plants and certain algae that is the site of photosynthesis, which is the process by which energy from the Sun is converted into chemical energy for growth.
What is the structure description of the chloroplast?
Structure of Chloroplasts Chloroplasts are oval-shaped and have two membranes: an outer membrane and an inner membrane. Between the outer and inner membrane is the intermembrane space approximately 10-20 nm wide. The space within the inner membrane is the stroma, the dense fluid within the chloroplast.
Which statement best describes a chloroplast?
Chloroplasts are organelles found in plant cells and eukaryotic algae that conduct photosynthesis. Chloroplasts absorb sunlight and use it in conjunction with water and carbon dioxide gas to produce food for the plant.
What is the description of mitochondria?
Mitochondria are membrane-bound cell organelles (mitochondrion, singular) that generate most of the chemical energy needed to power the cell’s biochemical reactions. Chemical energy produced by the mitochondria is stored in a small molecule called adenosine triphosphate (ATP).
Which of the following best describes a chloroplast?
Why are chloroplasts green?
Chlorophyll is located in a plant’s chloroplasts, which are tiny structures in a plant’s cells. Chlorophyll gives plants their green color because it does not absorb the green wavelengths of white light. That particular light wavelength is reflected from the plant, so it appears green.
What statement best describes the relationship between mitochondria and chloroplasts?
Which statement best describes a relationship between mitochondria and chloroplasts? Mitochondria release chemical energy from molecules and store it in chloroplasts. Chloroplasts release chemical energy from molecules and store it in mitochondria.
What is a real life example of a chloroplast?
The definition of a chloroplast is a part of a plant that has chlorophyll and conducts photosynthesis. An example of a chloroplast is a cell in algae that consumes carbon dioxide and releases oxygen while creating sugar. A plastid that contains chlorophyll and is found in the cells of green plants and algae.
What are three types of chloroplast?
Three types of chloroplast pockets were observed by transmission electron microscopy: Organelles were completely enclosed in a chloroplast pocket (enclosed type), a chloroplast pocket with a small gap in the middle part (gap type), and a chloroplast pocket with one side open (open type).
What are diseases caused by chloroplast?
Chloroplasts Found in Single-Celled Parasites Could Be Targets for New Drug Treatments. In addition to Plasmodium, which causes malaria , the group of some 5,000 parasites now thought to harbor these plastids includes Toxoplasma, which causes toxoplasmosis, an infection that Dr. Roos says is the second leading cause of death in AIDS patients.
What would chloroplast represent in a city?
Chloroplasts are organelles in plant cells that conduct photosynthesis. Chloroplasts do this by using solar energy to create energy. Chloroplasts are like the solar plant of a town because they are both create energy that is used throughout the cell or city, using solar energy.