Vertebrates:
1) They've got a backbone/spine.
2) Are probably more complex organisms: fish, amphibians, reptiles, birds, mammals (in that order.)
3) Movement is based on an internal skeleton.
4) Wide range of sizes and shapes.
5) K-selected population
Invertebrates:
1) No backbone.
2) Less complex: sponges, worms, mollusks (e.g. snails) , crustaceans (e.i. crabs.) Insects.
3) Movement is not based on an internal skeleton, or some don't move at all.
4) Must be small in size to fulfill their needs for air and nutrients because systems are simpler.
5) R-selected population
Answer:
O átomo
Explanation:
O átomo constitui a molécula e tudo é feito de moléculas
Answer:
Dear kayla please come obediently for Gary's safety
Answer:
Products of the pentose phosphate pathway contribute to reductive biosynthesis reactions
Pentose phosphate pathway activity is high in rapidly diving cells.
Glucose-6-Phospjate is common to glycolysis and the pentose phosphate pathway
Explanation:
Glycolysis is the major catabolic fate of glucose 6-phosphate. However, oxidation of glucose 6-phosphate to pentose phosphates occurs by the pentose phosphate pathway. Therefore, glucose 6-phosphate is common to glycolysis and pentose phosphate pathway.
Pentose phosphate pathway uses NADP+ as an electron acceptor, yielding NADPH. Rapidly dividing cells, such as the cells of bone marrow and skin use the pentoses as one of the precursors for the synthesis of RNA, DNA, and coenzymes like NADH, FADH2, and coenzyme A.
The NADPH formed during pentose phosphate pathway is needed for reductive biosynthesis by many tissues. For instance, liver and adipose tissues carry out the extensive synthesis of fatty acid and require NADPH. Likewise, the tissues involved in the active synthesis of cholesterol and steroid hormones (for example, adrenal gland and gonads) also require the NADPH which in turn is provided by the pathway.
Answer:
NO!!
Explanation:
During fertilisation, 1 gamete from each parent combines to form a zygote. Because of recombination and independent assortment in meiosis, each gamete contains a different set of DNA