Answer: DNA polymerase
Explanation:
During replication which involved the duplication of the DNA helix, the replication machinery which includes helicases, topoisomerases, single strand binding proteins, DNA polymerase, DNA primase, ligases etc are involved in the synthesis of the new DNA strands. Each of these enzymes play different role in the process. The DNA polymerase performs the functions of proofreading (checking for the incorporation of the correct nucleotide) and also functions in addition of complementary nucleotides to the new DNA strand.
Thornscrub has well-illustrated dry and wet seasons, with the majority of the wood plants showing drought deciduousness. Thornscrub is a transitional biome between the tropical and desert forest.
The thornscrub ecosystem belongs to shrubland. The scrubland, shrubland, brush, scrub, or bush refers to a plant community featured by the vegetation subjugated by shrubs, generally also comprising herbs, grasses, and geophytes. The shrubland may take place either naturally or due to human activity.
Answer:
The correct answer is -
A) 35 g
B)30 mL
C)1.66666666666667g/ml3
Explanation:
Given:
mass of graduated cylinder containing 40 mL = 60 g
volume of water = 40 ml
increase in the level of water = 70 ml
increase in mass = 95
Solution:
A) mass of object -
increased mass - initial mass
90 - 60 = 35 g
B) volume of object
increased volume - initial volume
70 - 40 = 30 mL
C) density d=m/v
d=35/30
d=1.66666666666667
Answer:
Diatoms are mostly asexual members of the phytoplankton. Diatoms lack any organelles that might have the 9 + 2 pattern. They obtain their nutrition from functional chloroplasts, and each diatom is encased within two porous, glasslike valves. Which question would be most important for one interested in the day-to-day survival of individual diatoms?
C) How do diatoms with their glasslike valves keep from sinking into poorly lit waters?
Explanation:
Diatoms are some of the most important organisms living on earth because of its role on the oxygen production in the planet earth. The question "how do diatoms with their glasslike valves keep from sinking into poorly lit waters?" Because of the way their nutrition is obtained from functional chloroplasts and the way them encased within two porous, glasslike valves.
Answer:
Normalmente, la meiosis causa la división del material cromosómico, de manera que cada padre aporte 23 cromosomas a un embarazo. Esto resulta en un óvulo o un espermatozoide que solo tiene 23 cromosomas. Cuando se produce la fertilización, se origina el número total normal de 46 cromosomas en el feto. I hope it helps you
Explanation: