Explanation:
human are able to move very rapidly around the world because of good atmosphere if there is more powerful population
Answer:
c
Explanation:
C. We will never run out.
sooooooooooo can i get bralist
Answer:
b. phospholipid bilayer of membrane
Explanation:
The phospholipid bilayer evidently has in its structure mainly phospholipids, alcohol compounds and fatty acids.
Each molecule in the membrane phospholipid bilayer has two heads and a tail, both heads being hydrophilic (having affinity for water) and the tail being hydrophobic (having no affinity for water, and therefore repelling it).
This structure, with the heads, which are hydrophilic facing the intracellular and extracellular environments of cells, thus prevents the passage of polar compounds.
Answer:
a)
1. Tropical deserts: Hot and dry most of the year; They have a few plants and a hard, windblown surface strewn with rocks and some sand.
2. Temperate deserts: Hot in the summer and cold in the winter; There is more precipitation than tropical deserts; The sparse vegetation primarily consists of widely dispersed, drought-resistant shrubs and cacti or other succulents adapted to the lack of water and temperature variations.
3. Cold deserts: Winters are cold, summers are warm or hot, and precipitation is low; Desert plants and animals have adaptations that help them to stay cool and to get enough water to survive.
b)
Plants and animals survive because They have adaptations that help them to stay cool and to get enough water to survive
Answer:
SSA
Explanation:
Gene conversion is a specific type of homologous recombination that involves the unidirectional transfer of genetic material from a ‘donor’ sequence to a highly homologous ‘acceptor’. Gene conversion mediates the transfer of genetic information from intact homologous sequences to the region that contains the DSB, and it can occur between sister chromatids, homologous chromosomes or homologous sequences on either the same chromatid or different chromosomes.
SSA, which stand for Single Strand Annealing, is a DNA double strand break (DSB) repair pathway that uses homologous repeats to bridge DSB ends.
