Answer:
Infection of a bacterium by a bacteriophage with subsequent production of more phage particles and lysis, or dissolution, of the cell. The viruses responsible are commonly called virulent phages. Lytic infection is one of the two major bacteriophage–bacterium relationships.
Lysogeny, or the lysogenic cycle, is one of two cycles of viral reproduction. Lysogeny is characterized by integration of the bacteriophage nucleic acid into the host bacterium's genome or formation of a circular replicon in the bacterial cytoplasm.
Explanation: hope this helps!
In the small intestine, the
pancreas secretes (pancreatic) lipase to digest triglycerides.
The pancreatic lipase causes
lipolysis by acting as ester bond, breaking the bond and releasing the fatty
acid. Lipids (triglycerides) break down into fatty acids, monoglycerides and diglycerides
enabling the duodenum to absorb it.
Answer:
92 molecules
Explanation:
DNA or Deoxyribosenucleic acid is polynucleotide made up of several nucleotides containing the genetic information of an organism. In the nucleus of each cell, the DNA molecule is packaged into thread-like structures called chromosomes. Each chromosome is made up of DNA, tightly coiled many times around proteins called histones to support its stucture.
Human cells, like myself, contains 23 pairs of chromosomes (46 chromosomes in total). Each pair coming from each parent. Each chromosome is formed by two strands of DNA held together by hydrogen bonds forming the DNA double-helical structure. These two DNA strands form a base pair, which is a unit of two nucleotide bases bound to each other by hydrogen bonds. According to the complementary base pairing rule, Adenine (A) pairs with Thymine (T) while Guanine pairs with Cytosine (C).
Since there are 46 chromosomes in a diploid human cell and each chromosome consists of 2 DNA strands, then, there are 46 × 2 = 92 strands/molecules of DNA in each human diploid cell.
<span>The answers are -seed-bearing and -vascular. The gymnosperms are a group of seed-bearing vascular plants. The name "gymnosperm" is derived from Greek words meaning "naked seeds" because their seeds do not develop within an ovary but on the surface of scales. The gymnosperms, as other vascular plants, have vascular tissue specialised to transport fluids. This group of plants includes conifers, Ginkgo, cycads, and gnetophytes. </span>