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What are the conditions necessary for a substance to be called matter?
1. It is anything which has mass 2. It is anything which occupies space
What are the 2 main naturally occurring cycles in the environment?
water and carbon cycles
What four ways that fungi are ecologically important?
1) They are major decomposers in most ecosystems 2) Responsible for nutrient cycling 3) Degrade organic matter to ingorganic matter 4) Critical part of biogeochemical cycles
Marburg virus lytic or lysogenic?
There is a specific difference between the 2 cycles. In the Lytic cycle, the virus DNA/RNA remains separate from the Host's DNA. In the Lysogenic cycle, the virus DNA/RNA is incorporated (combined) into the host's DNA. Any virus injects its DNA into a host's cell. No matter what, in both cycles, the host cell ends up bursting and releasing the viruses. The Marburg virus incubates (grows) inside a host's cell, usually from 5-7 days, but can range from 3-10 days overall. It also produces new viruses which release into the organism (in this case, the human or primate). The Marburg Virus goes through both lytic and lysogenic cycles.
How many life cycles are there in a lady's finger plant?
2
What are 2 cycles of matter?
Matter does no occur in cycles, it occurs in states.
How many cycles for 2 min of rescue breathing?
Perform 5 cycles of CPR in 2 minutes.
What are the conditions necessary for a substance to be called matter?
1. It is anything which has mass 2. It is anything which occupies space
What are the 2 main naturally occurring cycles in the environment?
water and carbon cycles
What four ways that fungi are ecologically important?
1) They are major decomposers in most ecosystems 2) Responsible for nutrient cycling 3) Degrade organic matter to ingorganic matter 4) Critical part of biogeochemical cycles
How many cycles should you perform on an adult in 2 minutes?
Perform 5 cycles of CPR in 2 minutes.
What are three ways that antibodies help fight infections?
1. agglutination of particulate matter, including bacteria and viruses, 2. opsonisation or coating over bacteria to facilitate recognition and phagocytosis by the phagocytes and 3. neutralization of toxins released by bacteria.
How many cycles of CPR should you perform for an adult in 2 minuters?
Each cycle of CPR should be performed in 24 seconds (30 compressions, 2 breaths). Therefore, in 2 minutes, 5 cycles of CPR should be performed.
Why is it necessary to process milk?
The reasons for processing milk is 1. to prolong the shelflife of the milk and 2. to eliminate the pathogens (bad bacteria) that may be present.
How many cycles of CPR should you perform on an adult in 2 minutes?
You need to do 5 cycles of CPR in about 2 minutes. 2 breaths and 30 chest compressions constitutes a cycle. Chest compressions should be at a rate of about 100 compressions per minute - doing compressions in time to 'Nelly the Elephant' will be about the right speed.
How do you find out how many waves are produced in 5 minutes with a frequency of 2 Hz?
Hz = cycles/second. Therefore, at 2Hz, you're generating two complete cycles (or what I believe you refer to as waves) every second. So 2 cycles x 60 seconds = 120 cycles per minute. 120 cycles x 5 minutes = 600 cycles.
A bacteria splits in half after 20 minutes so that after 20 minutes there are 2 bacteria and after 40 minutes there are 4 bacteria How many bacteria will there be after 2 hours?
A bacteria splits in half after 20 minutes, so that after 20 minutes there are 2 bacteria, and after 40 minutes there are 4 bacteria. How many bacteria will there be after 2 hours?
