Answer:
neutrons
Explanation: bc the charge only works with a proton and a neutron
Answer:
Please find the complementary pair of each DNA strand below.
1. CTT GTA GTC A
GAA CAT CAG T
2. GGC ATG CTT C
CCG TAC GAA G
3. GAC TTG GTT C
CTG AAC CAA G
4. CTG AAG TGG C
GAC TTC ACC G
Explanation:
DNA is a double-stranded molecule i.e. it consists of two strands that are complementary to one another. According to the complementary base pairing rule, adenine base (A) will always hydrogen pair with Thymine base (T) i.e. A-T while Guanine base (G) will always hydrogen pair with Cytosine base (C) i.e. C-G.
Hence, based on the above explanation of complementary base pairing, the complementary pair of each DNA strand in this question are as follows;
N.B: They are numbered from left to right on the question
1. CTT GTA GTC A
GAA CAT CAG T
2. GGC ATG CTT C
CCG TAC GAA G
3. GAC TTG GTT C
CTG AAC CAA G
4. CTG AAG TGG C
GAC TTC ACC G
<h3><u>Answer</u>;</h3>
Key
A sorting device that is useful in classifying by observation is a <u>key</u>.
<h3><u>Explanation</u>;</h3>
- <em><u>Classification key or taxonomic key is a device that is used by scientists to identify unknown organisms. </u></em>
- They are constructed so that the user gets a series of choices about the characteristics of the unknown organisms.Thus, by making the correct choice at each step, one is led to the identity of the specimen.
- Therefore<u><em>, keys can be used to identify a living organism or determine which group it belongs to</em></u> by answering questions on the key about characteristics of living things.
Answer:
Hello your question is incomplete attached below is the complete question
answer :
23) The concentration of water in the beaker = 75% i.e. : 100% - 25%
24) The Bag is Hypotonic to the Beaker ;
25) The Beaker is Hypertonic to the Bag
26) The direction in which the water will move is from the Bag to the Beaker
27) the Bag will shrink
28) The movement of salt and water will continue until the concentration of the beaker and the bag is equal
Explanation:
23) The concentration of water in the beaker = 75% i.e. : 100% - 25%
24) The Bag is Hypotonic to the Beaker ; this is because the extracellular fluid ( Beaker ) has a lower concentration than the fluid inside the cell ( bag ),
25) The Beaker is Hypertonic to the Bag ; This is because the extracellular fluid( Beaker ) has a higher concentration than the cell’s cytoplasm ( bag ),
26) The direction in which the water will move is from the Bag to the Beaker
27) The condition that will occur if too much water moves out is that the Bag will shrink
28) The movement of salt and water will continue until the concentration of the beaker and the bag is equal