The answer is C because hydrogen bonding can only take place in polar molecules with hydrogen atoms
Most of this oxygen comes from tiny ocean plants – called phytoplankton – that live near the water's surface and drift with the currents. Like all plants, they photosynthesize – that is, they use sunlight and carbon dioxide to make food. A byproduct of photosynthesis is oxygen.
In the event of an earthquake, If you are in a car, pull over and stop. Set your parking brake. If you are in bed, turn face down and cover your head and neck with a pillow. If you are outdoors, stay outdoors away from buildings. If you are inside, stay and do not run outside and avoid doorways. Expect aftershocks to follow the main shock of an earthquake. Be ready to Drop, Cover, and Hold On if you feel an aftershock. If you are in a damaged building, go outside and quickly move away from the building. Do not enter damaged buildings. If you are trapped, send a text or bang on a pipe or wall. Cover your mouth with your shirt for protection and instead of shouting, use a whistle. If you are in an area that may experience tsunamis, go inland or to higher ground immediately after the shaking stops. Check yourself and others for injuries. Provide first aid for anyone who needs it. Check water, gas, and electric lines for damage. If any are damaged, shut off the valves. Check for the smell of gas. If you smell it, open all the windows and doors, leave immediately, and report it to the authorities (use someone else's phone).
Turn on the radio. Don't use the phone unless it's an emergency. Stay out of damaged buildings. Be careful around broken glass and debris. Wear boots or sturdy shoes to keep from cutting your feet.
Be careful of chimneys (they may fall on you).
Stay away from beaches. If you're at school or work, follow the emergency plan or the instructions of the person in charge.
Answer:
To allow transcription enzymes to access the DNA strand
Explanation:
The DNA double helix is made up of two complementary strands wound around each other, and tightly packaged as chromosomes.
DNA and RNA polymerases promote either DNA or RNA synthesis by attaching free nucleases to parent strands (a), which are then unwound and isolated by helicases (b). DNApolys synthesize DNA in a 5'-3 ' direction; owing to its restricted flow, there are only two types of replication: continuous from the point of differentiation of chromosomes, fork, and discontinuous from the fork.
Surgical cutting of the lingual frenulum would occur in the part of the body which is known as a) tongue.
Lingua literally means tongue, or language.
