What does the word Karyote mean?

karyotype. / (ˈkærɪəˌtaɪp) / noun. the appearance of the chromosomes in a somatic cell of an individual or species, with reference to their number, size, shape, etc.

What does Karyote mean Greek?

Eukaryotes (meaning ‘true nuclei” where “karyote” is derived from the ancient Greek for “kernel”) include fungi, protozoa, eukaryotic algae, and of course plants and animals including ourselves.

What does statis mean?

1 : a slowing or stoppage of the normal flow of a bodily fluid or semifluid: such as. a : slowing of the current of circulating blood.

What is the meaning of the suffix Kinesis?

movement, activity
-kinesis. a combining form with the general sense “movement, activity,” used in the formation of compound words, often with the particular senses “reaction to a stimulus” (photokinesis), “movement without an apparent physical cause” (telekinesis), “activity within a cell” (karyokinesis). Compare -kinesia.

What does prokaryotic mean in simple terms?

prokaryote, also spelled procaryote, any organism that lacks a distinct nucleus and other organelles due to the absence of internal membranes. Bacteria are among the best-known prokaryotic organisms.

What does prokaryotic mean in science?

Prokaryotes are organisms whose cells lack a nucleus and other organelles. Prokaryotes are divided into two distinct groups: the bacteria and the archaea, which scientists believe have unique evolutionary lineages. Most prokaryotes are small, single-celled organisms that have a relatively simple structure.

What does the root word Cyto mean?

Cyto-: Prefix denoting a cell. “Cyto-” is derived from the Greek “kytos” meaning “hollow, as a cell or container.” From the same root come the combining form “-cyto-” and the suffix “-cyte” which similarly denote a cell.

What does suffix Plegia mean?

paralysis
plegia: Suffix meaning paralysis or a stroke. As in cardioplegia (paralysis of the heart), hemiplegia (paralysis of one side of the body), paraplegia (paralysis of the legs), and quadriplegia (paralysis of all four extremities). From the Greek plege meaning a blow or stroke.

What is Cyto in cytoplasm?

The portion of the cytoplasm that is not contained in the organelles is called the cytosol. Although cytoplasm may appear to have no form or structure, it is actually highly organized. A framework of protein scaffolds called the cytoskeleton provides the cytoplasm and the cell with their structure.

What does root word EU mean?

good
eu- a combining form meaning “good,” “well,” occurring chiefly in words of Greek origin (eupepsia); in scientific coinages, especially taxonomic names, it often has the sense “true, genuine” (eukaryote)

What does prefix Mito mean?

mit- or mito- [Greek mitos thread] (1) thread (mitochondrion, mitosis) (2) mitosis (mitoinhibitory). mon- or mono- [Greek monos alone, solitary] Single (monocotyledon, monocyte, monoecious, monosaccharides, monosomy, monotreme).

What does the chloroplast do?

In particular, organelles called chloroplasts allow plants to capture the energy of the Sun in energy-rich molecules; cell walls allow plants to have rigid structures as varied as wood trunks and supple leaves; and vacuoles allow plant cells to change size.

What is centrioles function?

Centrioles are paired barrel-shaped organelles located in the cytoplasm of animal cells near the nuclear envelope. Centrioles play a role in organizing microtubules that serve as the cell’s skeletal system. They help determine the locations of the nucleus and other organelles within the cell.

What does a ribosome do?

A ribosome is a cellular particle made of RNA and protein that serves as the site for protein synthesis in the cell. The ribosome reads the sequence of the messenger RNA (mRNA) and, using the genetic code, translates the sequence of RNA bases into a sequence of amino acids.

What is a chloroplast kid friendly?

Chloroplasts are small organelles inside the cells of plants and algae. They absorb light to make sugar in a process called photosynthesis. The sugar can be stored in the form of starch. Chloroplasts contain the molecule chlorophyll, which absorbs sunlight for photosynthesis.

How do you speak chloroplast?

What do chloroplast look like?

Chloroplasts are mostly oval-shaped blobs, but they can come in shapes like stars and ribbons too. They are protected by a smooth outer membrane which holds all of its material. These plastids also contain the pigment chlorophyll. This pigment is what gives plants their green color.

Does chloroplast contain DNA?

Each chloroplast contains a single DNA molecule present in multiple copies. The number of copies varies between species; however, the pea chloroplasts from mature leaves normally contain about 14 copies of the genome. There can be in excess of 200 copies of the genome per chloroplast in very young leaves.

What would happen without chloroplast?

Without chloroplasts, plants would not be able to get their energy from the sun and would cease to survive, leaving us without food. On the other hand, without mitochondria, animals would be lacking in cellular energy and would also fail to survive.

What is a fact about chloroplast?

A chloroplast is an organelle, found in the plant cell. The main function of a chloroplast is to aid with photosynthesis by absorbing light energy. Another function of chloroplast organelles is protecting the plant from unwelcome pathogens that can cause disease.

Does chloroplast produce ATP?

Chloroplasts and mitochondria are the major ATP producing organelles in plant leaves.