They both contain membrane-bound organelles such as the nucleus, mitochondria, endoplasmic reticulum, golgi apparatus and lysosomes. Peroxisomes as well.
Answer:
The correct match would be:
1. Cuticle: It is a wax like substance made up of lipids and integrated hydrocarbon polymer usually synthesized by epidermal cells. It prevents or reduces the excessive loss of water.
2. Gametophyte: It is a sexual phase of plants in which they produce haploid gametes by the process of meiosis.
3. Nonvascular plant: As the name suggests, they are the plants which lack vascular system. They are also known as bryophytes and are divided into three types namely mosses, liverworts and hornworts.
4. Photosynthesis: It is the process by which producers or green plants make their food from carbon dioxide and water with the help of sunlight and chlorophyll.
5. Pollination: It is the process by which pollen grains are transferred from anther to stigma in flowering plants. Air, water, insects etc help in this process.
6. Rhizoids: It is a filamentous outgrowth found in some lower plants which serves the purpose of anchoring and conduction of water.
7. Sporophytes: These are the diploid plants which produces haploid spores by the process of meiosis.
8. Vascular plants: These are the higher plants which have fully developed vascular system i.e. they contain fully developed and functional xylem and phloem.
Answer:
The answer is the VPg Protein.
Explanation:
The question is incomplete, here is the full question:
Poliovirus is a positive-sense RNA virus of the picornavirus group. At its 5' end, the RNA genome has a viral protein (VPg) instead of a 5' cap. This is followed by a nontranslated leader sequence, and then a single long protein coding region (~7,000 nucleotides), followed by a poly-A tail. Observations were made that used radioactive amino acid analogues. Short period use of the radioactive amino acids result in labeling of only very long proteins, while longer periods of labeling result in several different short polypeptides.
What part of the poliovirus would first interact with host cell ribosomes to mediate translation?
A) the poly-A tail
B) the leader sequence
C) the VPg protein
The part of the host cell ribosome that the poliovirus would interact first is the VPg protein because the poliovirus has to affect the RNA to be able to replicate it's own DNA and the VPg protein is attached to the RNA's 5' end.
I hope this helps.
Answer:
Anton van Leeuwenhoek discover stage adjustment knob.
Robert Hooke discover condenser.
Louis Joblot discover side pillar or arm.
Explanation:
Anton van Leeuwenhoek was a scientist that lived from 1632 to 1732 that observed microorganisms using microscope. He used single lensed design microscope fo his experiments. He developed the adjustment knob that magnified over 200 times with brighter and clearer images.
Robert Hooke was a scientist born in 1635 and developed a microscope. He used biconvex lens, additional lens, eyepiece lens and tube lens.
Louis Joblot was a scientist who lived from 1645 to 1723. He was often neglected in history and his inventions were not recognised and acknowledged. He was the first to recognised and identified microbes. He developed a new modifications of microscope. Joblot’s new microscope permitted precise focusing by removing stray light and enabling the mounting of a diverse array of specimens. Joblot constructed a side pillar microscope that use diaphragm to correct aberrations.
Enzymes are protiens that control the speed of chemical reactions in your body therefore without these them the reactions would take place too slow for you to live.