Below is an context that describes a sql query, paired with an question that provides further information. Write an answer that appropriately completes the request.  # noqa: E501
### Context:
CREATE TABLE table_140968_1 (size___s_base_pair__ VARCHAR, molecular_weight_kda VARCHAR)
### Question:
How many base pairs are there if the molecular weight is 102?
### Answer:
SELECT COUNT(size___s_base_pair__) FROM table_140968_1 WHERE molecular_weight_kda = "102"